Which ETFs hold Ciena (CIEN)?

Name: US ETFs holding Ciena (CIEN), with the weight and file date of each
Creator: TickerInside
License: https://creativecommons.org/licenses/by/4.0/

331 US stock ETFs hold Ciena (CIEN). TCAI gives CIEN the largest weight, 5.08% (SEC filing for the period ended 2026-05-31).

Edited by VoidLab Data through 2026-10-13 Last revised 2026-10-13

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CIENCienaCommunications Equipment, $57B market cap, P/E 90, beta 1.61, held by 331 US stock ETFs

Last close, 2026-10-12

$405.01 -9.95%

52-week range 156 to 627

Stock ETFs holding it

331

111 in issuer files, 220 in SEC filings; 28 other ETFs listed apart

Largest weight

TCAI

5.08% of that ETF, SEC filing for the period ended 2026-05-31

1 year

+136.9%

total return

3 years

+872.6%

worst fall -45.0%, volatility 52.1%

5 years

+669.0%

cumulative

CIEN is the single largest position in 2 of them: XTL and EQAL. The median weight across the 331 holders is 0.17%: one of them carries it above 5% and 279 keep it under 1%. Of the 311 covered funds with 500 or more positions, 103 hold CIEN, at weights from 0.02% to 1.28%.

Over three years CIEN returned 872.6%, with a worst fall of 45.0% and annualised volatility of 52.1%; its beta against SPY over the same weeks is 1.61. Its best calendar year in the data is 2025 at +175.8% and its worst 2022 at -33.8%.

Is CIEN in VOO, SPY, IVV, QQQ, VTI, SCHD, VGT, XLK or FTEC?

CIEN is in 7 of these 9 funds; XLK gives it the most weight, 0.32% (SPDR file of 2026-10-12), and QQQ and SCHD do not hold it.

ETF	Name	Weight	Rank in the ETF	Holdings dated
VOO	Vanguard S&P 500 ETF	0.08%	#215 of 503	Vanguard file, 2026-08-31
SPY	SPDR S&P 500 ETF Trust	0.09%	#201 of 504	SPDR file, 2026-10-12
IVV	iShares Core S&P 500 ETF	0.09%	#200 of 504	iShares file, 2026-10-12
QQQ	Invesco QQQ Trust	not held	101 positions	Invesco file, 2026-10-12
VTI	Vanguard Total Stock Market ETF	0.07%	#219 of 3458	Vanguard file, 2026-08-31
SCHD	Schwab US Dividend Equity ETF	not held	99 positions	SEC filing, 2026-05-31
VGT	Vanguard Information Technology ETF	0.24%	#48 of 318	Vanguard file, 2026-08-31
XLK	Technology Select Sector SPDR Fund	0.32%	#44 of 76	SPDR file, 2026-10-12
FTEC	Fidelity MSCI Information Technology Index ETF	0.25%	#47 of 281	SEC filing, 2026-07-31

Which ETFs hold CIEN in their issuer files, and at what weight?

111 funds report CIEN in their own issuer files, dated 2026-08-31 to 2026-10-13; IDGT gives it the most weight, 4.80%.

Rank	ETF	Name	Weight	Issuer file
1	IDGT	iShares U.S. Digital Infrastructure and Real Estate ETF	4.80%	2026-10-12
2	IYZ	iShares U.S. Telecommunications ETF	3.79%	2026-10-12
3	XTL	State Street SPDR S&P Telecom ETF	3.67%	2026-10-12
4	RPG	Invesco S&P 500 Pure Growth ETF	2.01%	2026-10-12
5	BLCR	iShares Large Cap Core Active ETF	1.61%	2026-10-12
6	RSPT	Invesco S&P 500 Equal Weight Technology ETF	1.51%	2026-10-12
7	PWB	Invesco Large Cap Growth ETF	1.43%	2026-10-12
8	SPHB	Invesco S&P 500 High Beta ETF	1.28%	2026-10-12
9	VOT	Vanguard Morningstar Mid-Cap Growth ETF	1.22%	2026-08-31
10	IMCG	iShares Morningstar Mid-Cap Growth ETF	0.77%	2026-10-12
11	BFLX	iShares Flexible Equity Active ETF	0.64%	2026-10-12
12	KNCT	Invesco Next Gen Connectivity ETF	0.59%	2026-10-12
13	SPHQ	Invesco S&P 500 Quality ETF	0.56%	2026-10-12
14	EQAL	Invesco Russell 1000 Equal Weight ETF	0.53%	2026-10-12
15	VO	Vanguard Mid-Cap ETF	0.52%	2026-08-31
16	SPMO	Invesco S&P 500 Momentum ETF	0.51%	2026-10-12
17	MTUM	iShares MSCI USA Momentum Factor ETF	0.46%	2026-10-12
18	BDVL	iShares Disciplined Volatility Equity Active ETF	0.43%	2026-10-12
19	ESMV	iShares ESG Optimized MSCI USA Min Vol Factor ETF	0.42%	2026-10-12
20	IMCB	iShares Morningstar Mid-Cap ETF	0.40%	2026-10-12
21	XOEF	iShares S&P 500 ex S&P 100 ETF	0.33%	2026-10-12
22	XLK	Technology Select Sector SPDR Fund	0.32%	2026-10-12
23	QQHG	Invesco QQQ Hedged Advantage ETF	0.32%	2026-10-12
24	USMV	iShares MSCI USA Min Vol Factor ETF	0.30%	2026-10-12
25	IGM	iShares Expanded Tech Sector ETF	0.25%	2026-10-12
26	RSP	Invesco S&P 500 Equal Weight ETF	0.24%	2026-10-12
27	VGT	Vanguard Information Technology ETF	0.24%	2026-08-31
28	IETC	iShares U.S. Tech Independence Focused ETF	0.24%	2026-10-12
29	USXF	iShares ESG Advanced MSCI USA ETF	0.23%	2026-10-12
30	GXPT	Global X PureCap℠ MSCI Information Technology ETF	0.22%	2026-10-12
31	IXN	iShares Global Tech ETF	0.21%	2026-10-12
32	EUSA	iShares MSCI USA Equal Weighted ETF	0.21%	2026-10-12
33	IWY	iShares Russell Top 200 Growth ETF	0.20%	2026-10-12
34	EGUS	iShares ESG Aware MSCI USA Growth ETF	0.19%	2026-10-12
35	OMFL	Invesco Russell 1000 Dynamic Multifactor ETF	0.19%	2026-10-12
36	EGLE	Global X S&P 500 U.S. Revenue Leaders ETF	0.18%	2026-10-12
37	RSPA	Invesco S&P 500 Equal Weight Income Advantage ETF	0.18%	2026-10-12
38	VFMO	Vanguard U.S. Momentum Factor ETF	0.18%	2026-10-13
39	ILCG	iShares Morningstar Growth ETF	0.17%	2026-10-12
40	IWF	iShares Russell 1000 Growth ETF	0.17%	2026-10-12
41	MMTM	State Street SPDR S&P 1500 Momentum Tilt ETF	0.16%	2026-10-12
42	VONG	Vanguard Russell 1000 Growth ETF	0.16%	2026-08-31
43	VUG	Vanguard Growth ETF	0.16%	2026-08-31
44	IQSZ	Invesco Global Equity Net Zero ETF	0.16%	2026-10-12
45	IVW	iShares S&P 500 Growth ETF	0.15%	2026-10-12
46	SPYG	SPDR Portfolio S&P 500 Growth ETF	0.15%	2026-10-12
47	VOOG	Vanguard S&P 500 Growth ETF	0.15%	2026-08-31
48	NYSX	Global X NYSE 100 ETF	0.15%	2026-10-12
49	TYLG	Global X Information Technology Covered Call & Growth ETF	0.15%	2026-10-12
50	IUSG	iShares Core S&P U.S. Growth ETF	0.15%	2026-10-12
51	EFIV	State Street SPDR S&P 500 ESG ETF	0.14%	2026-10-12
52	THRO	iShares U.S. Thematic Rotation Active ETF	0.14%	2026-10-12
53	SIZE	iShares MSCI USA Size Factor ETF	0.14%	2026-10-12
54	BALQ	iShares Nasdaq Premium Income Active ETF	0.13%	2026-10-12
55	ACWV	iShares MSCI Global Min Vol Factor ETF	0.12%	2026-10-12
56	SUSA	iShares ESG Optimized MSCI USA ETF	0.12%	2026-10-12
57	QVML	Invesco S&P 500 QVM Multi-factor ETF	0.12%	2026-10-12
58	LCTU	iShares U.S. Carbon Transition Readiness Aware Active ETF	0.11%	2026-10-12
59	KLMN	Invesco MSCI North America Climate ETF	0.11%	2026-10-12
60	QUS	State Street SPDR MSCI USA StrategicFactors℠ ETF	0.11%	2026-10-12
61	USCL	iShares Climate Conscious & Transition MSCI USA ETF	0.10%	2026-10-12
62	TOPC	iShares S&P 500 3% Capped ETF	0.10%	2026-10-12
63	XVV	iShares ESG Select Screened S&P 500 ETF	0.10%	2026-10-12
64	ESGU	iShares ESG Aware MSCI USA ETF	0.10%	2026-10-12
65	ONEO	State Street SPDR Russell 1000 Momentum Focus ETF	0.10%	2026-10-12
66	IWL	iShares Russell Top 200 ETF	0.10%	2026-10-12
67	ESGV	Vanguard ESG U.S. Stock ETF	0.09%	2026-10-13
68	CATH	Global X S&P 500 Catholic Values ETF	0.09%	2026-10-12
69	CHRI	Global X S&P 500 Christian Values ETF	0.09%	2026-10-12
70	GXLC	Global X U.S. 500 ETF	0.09%	2026-10-12
71	XCLR	Global X S&P 500 Collar 95-110 ETF	0.09%	2026-10-08
72	XTR	Global X S&P 500 Tail Risk ETF	0.09%	2026-10-12
73	XYLD	Global X S&P 500 Covered Call ETF	0.09%	2026-10-13
74	XYLG	Global X S&P 500 Covered Call & Growth ETF	0.09%	2026-10-12
75	SPYX	State Street SPDR S&P 500 Fossil Fuel Reserves Free ETF	0.09%	2026-10-12
76	IVVW	iShares S&P 500 BuyWrite ETF	0.09%	2026-10-12
77	PBUS	Invesco MSCI USA ETF	0.09%	2026-10-12
78	SPYM	State Street SPDR Portfolio S&P 500 ETF	0.09%	2026-10-12
79	SPY	SPDR S&P 500 ETF Trust	0.09%	2026-10-12
80	IVV	iShares Core S&P 500 ETF	0.09%	2026-10-12
81	MLRG	iShares MSCI USA ETF	0.09%	2026-10-12
82	VV	Vanguard Morningstar Large-Cap ETF	0.08%	2026-08-31
83	VOO	Vanguard S&P 500 ETF	0.08%	2026-08-31
84	ONOF	Global X Adaptive U.S. Risk Management ETF	0.08%	2026-10-12
85	ILCB	iShares Morningstar U.S. Equity ETF	0.08%	2026-10-01
86	IYY	iShares Dow Jones U.S. ETF	0.08%	2026-10-12
87	IWB	iShares Russell 1000 ETF	0.08%	2026-10-12
88	VONE	Vanguard Russell 1000 ETF	0.08%	2026-08-31
89	IWV	iShares Russell 3000 ETF	0.08%	2026-10-12
90	ITOT	iShares Core S&P Total U.S. Stock Market ETF	0.08%	2026-10-12
91	SPTM	State Street SPDR Portfolio S&P 1500 Composite Stock Market ETF	0.08%	2026-10-12
92	KLMT	Invesco MSCI Global Climate 500 ETF	0.07%	2026-10-12
93	VTI	Vanguard Total Stock Market ETF	0.07%	2026-08-31
94	VTHR	Vanguard Russell 3000 ETF	0.07%	2026-08-31
95	DYNF	iShares U.S. Equity Factor Rotation Active ETF	0.07%	2026-10-12
96	XRMI	Global X S&P 500 Risk Managed Income ETF	0.07%	2026-10-12
97	TOK	iShares MSCI Kokusai ETF	0.07%	2026-10-12
98	CRBN	iShares Low Carbon Optimized MSCI ACWI ETF	0.06%	2026-10-12
99	URTH	iShares MSCI World ETF	0.06%	2026-10-12
100	ACWI	iShares MSCI ACWI ETF	0.06%	2026-10-12
101	QWLD	State Street SPDR MSCI World StrategicFactors℠ ETF	0.05%	2026-10-12
102	VT	Vanguard Total World Stock ETF	0.05%	2026-08-31
103	GLOF	iShares Global Equity Factor ETF	0.05%	2026-10-12
104	INRO	iShares U.S. Industry Rotation Active ETF	0.04%	2026-10-12
105	PRF	Invesco RAFI US 1000 ETF	0.04%	2026-10-12
106	RWL	Invesco S&P 500 Revenue ETF	0.04%	2026-10-12
107	ENHU	iShares Enhanced Large Cap Core Active ETF	0.03%	2026-10-12
108	NZAC	State Street SPDR MSCI ACWI Climate Paris Aligned ETF	0.03%	2026-10-12
109	SPGM	State Street SPDR Portfolio MSCI Global Stock Market ETF	0.03%	2026-10-12
110	IUS	Invesco RAFI Strategic US ETF	0.02%	2026-10-12
111	VLU	State Street SPDR S&P 1500 Value Tilt ETF	0.02%	2026-10-12

Each of these 111 rows is dated by its issuer's own file, published on the issuer's schedule; the same 111 rows, in the same order, are in the JSON file for CIEN and in the holders index. Look CIEN up with an amount to see what a position in each ETF holds of it in dollars.

Use this data

JSONhttps://tickerinside.com/api/v1/sec/cien.json

CSVhttps://tickerinside.com/api/v1/sec/cien.csv

Sheets=IMPORTDATA("https://tickerinside.com/api/v1/sec/cien.csv")If your sheet uses a decimal comma: =IMPORTDATA("https://tickerinside.com/api/v1/sec/cien.csv"; ","; "en_US")

curlcurl -s https://tickerinside.com/api/v1/sec/cien.json

API reference · spreadsheet guide Add TickerInside to Claude to ask about CIEN with this data

Which ETFs hold CIEN in their latest SEC filing?

220 funds hold CIEN in their latest Form N-PORT filing with the SEC, for periods ended 2026-05-29 to 2026-07-31; TCAI gives it the most weight, 5.08%.

ETF	Name	Weight	Period of the filing
TCAI	Tortoise AI Infrastructure ETF	5.08%	2026-05-31
SGRT	SMART Earnings Growth 30 ETF	4.73%	2026-06-30
FCUS	Pinnacle Focused Opportunities ETF	4.33%	2026-05-31
EGGS	Nestyield Total Return Guard ETF	3.44%	2026-05-31
EGGY	Nestyield Dynamic Income ETF	3.30%	2026-05-31
DARP	Grizzle Growth ETF	3.27%	2026-07-31
ULTY	YieldMax(R) Ultra Option Income Strategy ETF	3.21%	2026-07-31
EGGQ	Nestyield Visionary ETF	3.17%	2026-05-31
NUMG	Nuveen ESG Mid-Cap Growth ETF	3.14%	2026-07-31
EUV	Corgi Lithography & Semiconductor Photonics ETF	3.09%	2026-06-30
NBDS	Neuberger Disrupters ETF	3.08%	2026-05-31
NRSH	Aztlan North America Nearshoring Stock Selection ETF	3.07%	2026-07-31
FDN	First Trust Dow Jones Internet Index Fund	2.85%	2026-06-30
AIVL	WisdomTree U.S. AI Enhanced Value Fund	2.62%	2026-06-30
SEIM	SEI Enhanced U.S. Large Cap Momentum Factor ETF	2.31%	2026-06-30
ACTS	FIS Tactical Equity ETF	2.19%	2026-06-30
JTEK	JPMorgan U.S. Tech Leaders ETF	2.13%	2026-06-30
SAGP	Strategas Global Policy Opportunities ETF	2.11%	2026-06-30
FDND	FT Vest Dow Jones Internet & Target Income ETF	2.10%	2026-07-31
FFOX	FundX Future Fund Opportunities ETF	2.06%	2026-06-30
AMOM	QRAFT AI-Enhanced U.S. Large Cap Momentum ETF	1.76%	2026-07-31
SMCO	Hilton Small-MidCap Opportunity ETF	1.71%	2026-07-31
BIBL	Inspire 100 ETF	1.70%	2026-05-31
CGMM	Capital Group U.S. Small and Mid Cap ETF	1.65%	2026-05-31
SCHM	Schwab U.S. Mid-Cap ETF	1.52%	2026-05-31
FTCE	First Trust New Constructs Core Earnings Leaders ETF	1.51%	2026-06-30
AIVC	Amplify Bloomberg AI Equal Weight ETF	1.51%	2026-06-30
UFOX	Defiance Connective Technologies ETF	1.47%	2026-06-30
NXTG	First Trust Indxx NextG ETF	1.46%	2026-06-30
GTPE	Goldman Sachs MSCI World Private Equity Return Tracker ETF	1.28%	2026-05-31
EQRR	ProShares Equities for Rising Rates ETF	1.26%	2026-05-31
REGS	Columbia Large Cap Growth ETF	1.24%	2026-06-30
WQTM	WisdomTree Quantum Computing Fund	1.23%	2026-06-30
GTEK	Goldman Sachs Future Tech Leaders Equity ETF	1.21%	2026-05-31
JGRO	JPMorgan Active Growth ETF	1.19%	2026-06-30
CHGX	Stance Sustainable Beta ETF	1.10%	2026-06-30
FWD	AB Disruptors ETF	1.10%	2026-05-31
TMAT	Main Thematic Innovation ETF	1.09%	2026-07-31
AGRW	Allspring LT Large Growth ETF	1.08%	2026-07-31
RWLC	Rayliant NxtGen Multifactor US Equity ETF	1.08%	2026-06-30
MIGO	MIG Core ETF	1.06%	2026-05-31
FEMV	Fidelity Enhanced Mid Cap Value ETF	1.01%	2026-06-30
VGRO	Virtus Silvant Growth Opportunities ETF	1.01%	2026-07-31
TTEQ	T. Rowe Price Technology ETF	0.97%	2026-06-30
NXTI	Simplify Next Intangible Core Index ETF	0.94%	2026-06-30
MSSM	Morgan Stanley Pathway Small-Mid Cap Equity ETF	0.94%	2026-05-31
ALTL	Pacer Lunt Large Cap Alternator ETF	0.90%	2026-07-31
AGIX	KraneShares Artificial Intelligence and Technology Public and Private ETF	0.89%	2026-06-30
AVMC	Avantis U.S. Mid Cap Equity ETF	0.86%	2026-05-31
FMDE	Fidelity Enhanced Mid Cap Core ETF	0.84%	2026-06-30
SPRX	Spear Alpha ETF	0.82%	2026-06-30
SPXD	Xtrackers S&P 500 Diversified Sector Weight ETF	0.82%	2026-05-31
XDAT	Franklin Exponential Data ETF	0.80%	2026-06-30
IQM	Franklin Intelligent Machines ETF	0.78%	2026-06-30
FSMD	Fidelity Small-Mid Multifactor ETF	0.78%	2026-07-31
OALC	Oneascent Large Cap Core ETF	0.76%	2026-05-31
CGGO	Capital Group Global Growth Equity ETF	0.75%	2026-05-31
FTC	First Trust Large Cap Growth AlphaDEX Fund	0.75%	2026-07-31
FDMO	Fidelity Momentum Factor ETF	0.74%	2026-07-31
ROUS	Hartford Multifactor US Equity ETF	0.74%	2026-07-31
ESLG	Eventide Large Cap Growth ETF	0.74%	2026-07-31
WOMN	Impact Shares Women's Empowerment ETF	0.72%	2026-06-30
FFLG	Fidelity Fundamental Large Cap Growth ETF	0.71%	2026-07-31
PALC	Pacer Lunt Large Cap Multi-Factor Alternator ETF	0.67%	2026-07-31
TRFK	Pacer Data and Digital Revolution ETF	0.67%	2026-07-31
SNPG	Xtrackers S&P 500 Growth Scored & Screened ETF	0.65%	2026-05-29
TGRT	T. Rowe Price Growth ETF	0.64%	2026-06-30
XAIX	Xtrackers Artificial Intelligence and Big Data ETF	0.56%	2026-05-31
JHMM	John Hancock Multifactor Mid Cap ETF	0.53%	2026-06-30
FCTR	First Trust Lunt U.S. Factor Rotation ETF	0.52%	2026-06-30
WTAI	WisdomTree Artificial Intelligence and Innovation Fund	0.50%	2026-06-30
YNOT	Horizon Digital Frontier ETF	0.50%	2026-05-31
TRFM	AAM Transformers ETF	0.50%	2026-07-31
FTHI	First Trust BuyWrite Income ETF	0.48%	2026-06-30
AFMC	First Trust Active Factor Mid Cap ETF	0.46%	2026-05-31
ACVF	American Conservative Values ETF	0.44%	2026-07-31
PTL	Inspire 500 ETF	0.39%	2026-05-31
FAD	First Trust Multi Cap Growth AlphaDEX Fund	0.37%	2026-07-31
NACP	Impact Shares Naacp Minority Empowerment ETF	0.37%	2026-06-30
PQUS	Pictet AI Enhanced US Equity ETF	0.37%	2026-06-30
BLES	Inspire Global Hope ETF	0.36%	2026-05-31
BUYO	KraneShares Man Buyout Beta Index ETF	0.35%	2026-06-30
FEX	First Trust Large Cap Core AlphaDEX Fund	0.35%	2026-07-31
JPUS	JPMorgan Diversified Return U.S. Equity ETF	0.33%	2026-07-31
ESUM	Eventide US Market ETF	0.33%	2026-07-31
GUSE	Goldman Sachs Enhanced U.S. Equity ETF	0.32%	2026-05-31
JMOM	JPMorgan U.S. Momentum Factor ETF	0.32%	2026-07-31
AVSU	Avantis Responsible U.S. Equity ETF	0.31%	2026-05-31
TGRW	T. Rowe Price Growth Stock ETF	0.31%	2026-06-30
HAPI	Harbor Human Capital Factor US Large Cap ETF	0.31%	2026-07-31
JQUA	JPMorgan U.S. Quality Factor ETF	0.30%	2026-07-31
HQGO	Hartford US Quality Growth ETF	0.30%	2026-07-31
USMF	WisdomTree U.S. Multifactor Fund	0.30%	2026-06-30
TNXT	T. Rowe Price Innovation Leaders ETF	0.29%	2026-06-30
AFLG	First Trust Active Factor Large Cap ETF	0.28%	2026-05-31
TCAF	T. Rowe Price Capital Appreciation Equity ETF	0.27%	2026-06-30
SCHV	Schwab U.S. Large-Cap Value ETF	0.27%	2026-05-31
QGRO	American Century U.S. Quality Growth ETF	0.26%	2026-05-31
FTEC	Fidelity MSCI Information Technology Index ETF	0.25%	2026-07-31
MCDS	JPMorgan Fundamental Data Science Mid Core ETF	0.25%	2026-06-30
ITAN	Sparkline Intangible Value ETF	0.25%	2026-05-29
GVUS	Goldman Sachs MarketBeta(R) Russell 1000 Value Equity ETF	0.24%	2026-05-31
FLQL	Franklin U.S. Large Cap Multifactor Index ETF	0.24%	2026-06-30
HLAL	Wahed FTSE USA Shariah ETF	0.23%	2026-05-31
FELG	Fidelity Enhanced Large Cap Growth ETF	0.22%	2026-06-30
FELC	Fidelity Enhanced Large Cap Core ETF	0.22%	2026-06-30
USEW	Cambria US EW ETF	0.22%	2026-05-29
PFDE	Pathfinder Disciplined US Equity ETF	0.22%	2026-05-31
INFO	Harbor PanAgora Dynamic Large Cap Core ETF	0.22%	2026-07-31
PRXG	Praxis Impact Large Cap Growth ETF	0.22%	2026-06-30
SPUS	Sp Funds S&P 500 Sharia Industry Exclusions ETF	0.22%	2026-05-31
AVUQ	Avantis U.S. Quality ETF	0.21%	2026-05-31
FFSM	Fidelity Fundamental Small-Mid Cap ETF	0.21%	2026-07-31
FHEQ	Fidelity Hedged Equity ETF	0.21%	2026-07-31
SNPE	Xtrackers S&P 500 Scored & Screened ETF	0.21%	2026-05-29
MNZL	Manzil Russell Halal USA Broad Market ETF	0.20%	2026-07-31
GSEW	Goldman Sachs Equal Weight U.S. Large Cap Equity ETF	0.20%	2026-05-31
MMSC	First Trust Multi-Manager Small Cap Opportunities ETF	0.20%	2026-05-31
SFY	Sofi Select 500 ETF	0.19%	2026-05-31
SSPY	Stratified LargeCap Index ETF	0.19%	2026-06-30
FYEE	Fidelity Yield Enhanced Equity ETF	0.19%	2026-07-31
FBUF	Fidelity Dynamic Buffered Equity ETF	0.19%	2026-07-31
XMAG	Defiance Large Cap ex-Mag 7 ETF	0.18%	2026-05-31
RND	First Trust Bloomberg R&D Leaders ETF	0.18%	2026-06-30
FELV	Fidelity Enhanced Large Cap Value ETF	0.18%	2026-06-30
VEGN	US Vegan Climate ETF	0.18%	2026-07-31
GSLC	Goldman Sachs ActiveBeta(R) U.S. Large Cap Equity ETF	0.17%	2026-05-31
JUST	Goldman Sachs JUST U.S. Large Cap Equity ETF	0.16%	2026-05-31
TPLC	Timothy Plan US Large/Mid Cap Core ETF	0.16%	2026-06-30
STOX	Horizon Core Equity ETF	0.16%	2026-05-31
GINN	Goldman Sachs Innovate Equity ETF	0.16%	2026-05-31
SFTY	Horizon Managed Risk ETF	0.16%	2026-05-31
TACU	T. Rowe Price Active Core U.S. Equity ETF	0.16%	2026-06-30
HBTA	Horizon Expedition Plus ETF	0.15%	2026-05-31
AVLC	Avantis U.S. Large Cap Equity ETF	0.15%	2026-05-31
USCA	Xtrackers MSCI USA Climate Action Equity ETF	0.15%	2026-05-29
ACIO	Aptus Collared Investment Opportunity ETF	0.15%	2026-07-31
ADME	Aptus Drawdown Managed Equity ETF	0.15%	2026-07-31
SPTE	SP Funds S&P Global Technology ETF	0.15%	2026-07-31
JHML	John Hancock Multifactor Large Cap ETF	0.15%	2026-06-30
SPXN	ProShares S&P 500 Ex-Financials ETF	0.14%	2026-05-31
EPS	WisdomTree U.S. LargeCap Fund	0.14%	2026-06-30
TRUT	VanEck Technology TruSector ETF	0.14%	2026-06-30
IQSU	NYLIM Candriam U.S. Large Cap Equity ETF	0.14%	2026-07-31
RECS	Columbia Research Enhanced Core ETF	0.14%	2026-07-31
STXG	Strive 1000 Growth ETF	0.14%	2026-06-30
MFUS	PIMCO RAFI Dynamic Multi-Factor U.S. Equity ETF	0.14%	2026-06-30
AVUS	Avantis U.S. Equity ETF	0.14%	2026-05-31
RUSC	Russell Investments U.S. Small Cap Equity ETF	0.14%	2026-06-30
SPXV	ProShares S&P 500 Ex-Health Care ETF	0.14%	2026-05-31
GLBL	Pacer MSCI World Industry Advantage ETF	0.14%	2026-07-31
DSPY	Tema S&P 500 Historical Weight ETF Strategy	0.14%	2026-05-31
CFA	VictoryShares US 500 Volatility Wtd ETF	0.13%	2026-06-30
CFO	VictoryShares US 500 Enhanced Volatility Wtd ETF	0.13%	2026-06-30
DFSU	Dimensional US Sustainability Core 1 ETF	0.13%	2026-07-31
SPXE	ProShares S&P 500 Ex-Energy ETF	0.13%	2026-05-31
GSUS	Goldman Sachs MarketBeta U.S. Equity ETF	0.13%	2026-05-31
DFAC	Dimensional U.S. Core Equity 2 ETF	0.12%	2026-07-31
SCHX	Schwab U.S. Large-Cap ETF	0.12%	2026-05-31
BKLG	BNY Mellon US Large Cap Equity Growth ETF	0.12%	2026-07-31
GUSA	Goldman Sachs MarketBeta U.S. 1000 Equity ETF	0.12%	2026-05-31
SCHK	Schwab 1000 Index ETF	0.12%	2026-05-31
CVLC	Calvert US Large-Cap Core Responsible Index ETF	0.12%	2026-06-30
SCHB	Schwab U.S. Broad Market ETF	0.11%	2026-05-31
XUDV	Franklin U.S. Dividend Booster Index ETF	0.11%	2026-06-30
AAEQ	Alpha Architect US Equity 2 ETF	0.11%	2026-06-30
STXF	Strive 500 ETF	0.11%	2026-06-30
SPYI	NEOS S&P 500(R) High Income ETF	0.11%	2026-06-30
FINA	Fidelity MSCI North American Subset Index ETF	0.11%	2026-07-31
JUSA	JPMorgan U.S. Research Enhanced Large Cap ETF	0.11%	2026-06-30
USPX	Franklin U.S. Equity Index ETF	0.11%	2026-06-30
DEUS	Xtrackers Russell US Multifactor ETF	0.10%	2026-05-29
FNDX	Schwab Fundamental U.S. Large Company ETF	0.10%	2026-05-31
GPIX	Goldman Sachs S&P 500 Premium Income ETF	0.10%	2026-06-30
AAUA	Alpha Architect US Equity 3 ETF	0.10%	2026-06-30
AAUS	Alpha Architect US Equity ETF	0.10%	2026-06-30
EEE	Cyber Hornet S&P 500 & Ethereum 75/25 Strategy ETF	0.10%	2026-06-30
XXX	Cyber Hornet S&P 500 & XRP 75/25 Strategy ETF	0.10%	2026-06-30
UDIV	Franklin U.S. Core Dividend Tilt Index ETF	0.10%	2026-06-30
FBCG	Fidelity Blue Chip Growth ETF	0.10%	2026-07-31
GSWO	Goldman Sachs ActiveBeta World Equity ETF	0.10%	2026-05-31
FNDB	Schwab Fundamental U.S. Broad Market ETF	0.09%	2026-05-31
KOKU	Xtrackers MSCI Kokusai Equity ETF	0.09%	2026-05-29
SPYH	NEOS S&P 500(R) Hedged Equity Income ETF	0.09%	2026-06-30
RKSG	Ruk Strategic Growth ETF	0.09%	2026-06-30
DCOR	Dimensional US Core Equity 1 ETF	0.09%	2026-07-31
MODL	VictoryShares WestEnd US Sector ETF	0.09%	2026-06-30
WRND	NYLIM Global Equity R&D Leaders ETF	0.09%	2026-07-31
SFLR	Innovator Equity Managed Floor ETF	0.09%	2026-07-31
PBP	Invesco S&P 500 BuyWrite ETF	0.08%	2026-07-31
BBUS	JPMorgan Betabuilders U.S. Equity ETF	0.08%	2026-07-31
PTLC	Pacer Trendpilot US Large Cap ETF	0.08%	2026-07-31
VOTE	TCW Transform 500 ETF	0.08%	2026-07-31
HELO	JPMorgan Hedged Equity Laddered Overlay ETF	0.08%	2026-07-31
BBB	Cyber Hornet S&P 500 and Bitcoin 75/25 Strategy ETF	0.08%	2026-06-30
BKLC	BNY Mellon US Large Cap Core Equity ETF	0.08%	2026-07-31
MSLC	Morgan Stanley Pathway Large Cap Equity ETF	0.08%	2026-05-31
DFUS	Dimensional U.S. Equity Market ETF	0.08%	2026-07-31
VOXP	Vox Populi ETF	0.08%	2026-07-31
LGH	HCM Defender 500 Index ETF	0.08%	2026-06-30
WAMA	WisdomTree U.S. Adaptive Moving Average Fund	0.07%	2026-06-30
GDE	WisdomTree Efficient Gold Plus Equity Strategy Fund	0.07%	2026-05-31
DFAU	Dimensional US Core Equity Market ETF	0.07%	2026-07-31
QDPL	Pacer Metaurus US Large Cap Dividend Multiplier 400 ETF	0.07%	2026-07-31
TOV	JLens 500 Jewish Advocacy U.S. ETF	0.07%	2026-07-31
PHDG	Invesco S&P 500 Downside Hedged ETF	0.07%	2026-07-31
HCMT	Direxion HCM Tactical Enhanced US ETF	0.07%	2026-07-31
THEQ	T. Rowe Price Hedged Equity ETF	0.06%	2026-06-30
NTSX	WisdomTree U.S. Efficient Core Fund	0.06%	2026-06-30
TILT	FlexShares Morningstar US Market Factor Tilt Index Fund	0.06%	2026-07-31
AVTM	Avantis Total Equity Markets ETF	0.05%	2026-05-31
PWS	Pacer WealthShield ETF	0.05%	2026-07-31
SPUT	Innovator Equity Premium Income - Daily PutWrite ETF	0.04%	2026-07-31
DFAL	Dimensional US Large Cap Core Equity Market ETF	0.04%	2026-07-31
APUE	ActivePassive U.S. Equity ETF	0.04%	2026-05-31
GSPY	Gotham Enhanced 500 ETF	0.03%	2026-06-30
TSPA	T. Rowe Price U.S. Equity Research ETF	0.02%	2026-06-30
EQL	ALPS Equal Sector Weight ETF	0.02%	2026-05-31
FEUS	FlexShares ESG & Climate US Large Cap Core Index Fund	0.02%	2026-07-31
XSPI	NEOS Boosted S&P 500(R) High Income ETF	under 0.01%	2026-06-30

Each of the 220 dates is the end of the period a holder of CIEN reported in its Form N-PORT filing, and opens that filing on EDGAR, the SEC's public archive. The same rows are under holders_sec_nport in the JSON file for CIEN.

How many ETFs held CIEN each year since 2019?

313 of today's US stock ETFs held CIEN in their SEC reports for the second quarter of 2026, against 82 for the fourth quarter of 2019.

ETFs holding it, Q2 2026

313

in their SEC reports

ETFs holding it, Q4 2019

the same ETFs, 2019

Since Q4 2019

+231

ETFs holding it

Largest weight, Q2 2026

NUMG

5.94% of the ETF

Quarter	ETFs	Largest weight
Q4 2019	82	IDGT 4.40%
Q4 2020	105	IDGT 4.92%
Q4 2021	101	IDGT 8.45%
Q4 2022	100	IDGT 4.65%
Q4 2023	105	FFLS 3.49%
Q4 2024	120	IDGT 5.41%
Q4 2025	177	SRHQ 4.90%
Q2 2026	313	NUMG 5.94%

CIEN in the SEC reports (Form N-PORT) of today's US stock ETFs, Q4 2019 to Q2 2026, every quarter in its file. How these are counted.

Which ETFs have swap, futures or option exposure to CIEN?

Five funds reference CIEN through swaps, futures or options in their latest SEC filing: CIEG (long 197.40%), MEMY (purchased calls 5.11%, purchased puts 4.77%, written puts 9.99%), SHRT (long 0.06%), FOTO (long, size not stated in the filing) and 1 more. These figures are notional exposure, in percent of each fund's net assets, not shares held, and none of these funds is counted among the 331 holders of CIEN above.

ETF	Name	Notional exposure, not shares held	Instruments	Period of the filing
CIEG	Leverage Shares 2X Long CIEN Daily ETF	Long 197.40%	swap	2026-07-31
MEMY	Tuttle Capital Meme Stock Income Blast ETF	Purchased calls 5.11%, purchased puts 4.77%, written puts 9.99%	option	2026-06-30
SHRT	Gotham Short Strategies ETF	Long 0.06%	swap	2026-06-30
FOTO	Tuttle Capital Pure Play Photonics ETF	Long, size not stated in the filing	swap	2026-06-30
IALT	iShares Systematic Alternatives Active ETF	Long, size not stated in the filing	swap	2026-07-31

Which other ETFs hold CIEN outright?

17 derivative-based funds, three multi-asset funds, one fixed income fund and seven funds read from their sponsors' files hold CIEN outright in SEC filings and sponsors' files dated 2026-05-31 to 2026-10-14; LYTE gives it the most weight, 13.10%. None of them is counted among the 331 US stock ETFs above.

ETF	Name	Kind of ETF	Held outright	Holdings dated
LYTE	Roundhill Photonics & Optics ETF	Sponsor's file	13.10%	Roundhill file, 2026-10-14
MTAW	Meta AI Lab Ecosystem ETF	Sponsor's file	5.20%	Harbor file, 2026-10-12
FOTO	Tuttle Capital Pure Play Photonics ETF	Derivative-based	4.59%	SEC filing, 2026-06-30
LUMA	KraneShares Photonic and Optical ETF	Sponsor's file	2.82%	KraneShares file, 2026-10-13
LAZR	Tema Photonics & Optical ETF	Sponsor's file	1.77%	Tema file, 2026-10-13
CTAG	Calamos Timpani Active SMID Growth ETF	Sponsor's file	1.59%	Calamos file, 2026-10-12
WEBL	Direxion Daily Dow Jones Internet Bull 3X Shares	Derivative-based	1.36%	SEC filing, 2026-07-31
CLSE	Convergence Long/Short Equity ETF	Multi-asset	1.24%	SEC filing, 2026-05-31
HIBL	Direxion Daily S&P 500 High Beta Bull 3X Shares	Derivative-based	0.61%	SEC filing, 2026-07-31
SHRT	Gotham Short Strategies ETF	Derivative-based	0.58%	SEC filing, 2026-06-30
KWIN	KraneShares Wahed Alternative Income Index ETF	Multi-asset	0.52%	SEC filing, 2026-06-30
FLSP	Franklin Systematic Style Premia ETF	Derivative-based	0.39%	SEC filing, 2026-06-30
AEMG	Harbor AlphaEdge Mid Cap Growth ETF	Sponsor's file	0.30%	Harbor file, 2026-10-12
ROM	ProShares Ultra Technology	Derivative-based	0.28%	SEC filing, 2026-05-31
TECL	Direxion Daily Technology Bull 3X Shares	Derivative-based	0.26%	SEC filing, 2026-07-31
URSP	ProShares Ultra S&P 500 Equal Weight	Derivative-based	0.13%	SEC filing, 2026-05-31
ISPY	ProShares S&P 500 High Income ETF	Derivative-based	0.11%	SEC filing, 2026-05-31
SSS	Cyber Hornet S&P 500 & Solana 75/25 Strategy ETF	Multi-asset	0.10%	SEC filing, 2026-06-30
FB	ProShares S&P 500 Dynamic Buffer ETF	Derivative-based	0.10%	SEC filing, 2026-05-31
SSO	ProShares Ultra S&P500	Derivative-based	0.08%	SEC filing, 2026-05-31
AAUB	Alpha Architect US Equity 4 ETF	Sponsor's file	0.08%	ETF Architect sponsor site file, 2026-09-30
SPUU	Direxion Daily S&P 500 Bull 2X Shares	Derivative-based	0.08%	SEC filing, 2026-07-31
NTSD	WisdomTree Efficient U.S. Plus International Equity Fund	Derivative-based	0.06%	SEC filing, 2026-06-30
SPXL	Direxion Daily S&P 500 Bull 3X Shares	Derivative-based	0.06%	SEC filing, 2026-07-31
UPRO	ProShares UltraPro S&P500	Derivative-based	0.06%	SEC filing, 2026-05-31
JPFP	JPMorgan Managed Futures Plus ETF	Derivative-based	0.06%	SEC filing, 2026-07-31
CSHP	iShares Dynamic Short-Term Active ETF	Fixed income	0.02%	SEC filing, 2026-07-31
HRSK	Toews Agility Shares Hedged Risk ETF	Derivative-based	0.01%	SEC filing, 2026-07-31

How the ETFs listed apart are read.

What did $100 in CIEN become over three years?

CIEN ended at $972 after 156 weekly closes through 2026-10-13; the dashed line is the $100 put in.

How has CIEN done, year by year?

Year	Total return
2026	+73.2%
2025	+175.8%
2024	+88.4%
2023	-11.7%
2022	-33.8%

Returns and risk

Total return, 1 year	136.9%
Total return, 3 years cumulative	872.6%
Total return, 5 years cumulative	669.0%
Volatility, annualised	52.1%
Worst fall, 3 years	-45.0%
Beta against SPY, 3 years of weekly returns	1.61
Market cap	$56.8B
Price to earnings, trailing	89.6
Dividend yield	0.00%
US stock ETFs holding it	331
Broad ETFs holding it, 500 positions or more	103 of 311

Market cap, price to earnings and yield are reference data; every other figure is computed here from 156 weekly closes.

What would diversify CIEN?

The stocks that have moved least like CIEN over the last 104 weeks, among those held by ten or more covered ETFs: AWK correlates with it at -0.25 and DG at -0.19, a measurement of co-movement rather than a suggestion.

Ticker	Name	Correlation, 104 weeks
AWK	American Water Works	-0.25moves the opposite way
DG	Dollar General	-0.19moves the opposite way
CF	CF Industries	-0.19moves the opposite way
PAYX	Paychex	-0.17moves the opposite way
ADP	Automatic Data Processing	-0.17moves the opposite way
BRO	Brown & Brown	-0.17moves the opposite way

What moves with CIEN?

The other end of the same ranking: LITE has moved with CIEN at 0.59, GLW at 0.57. Each row opens the pair side by side.

Ticker	Name	Correlation, 104 weeks
LITE	Lumentum	0.59loosely linked
GLW	Corning Inc.	0.57loosely linked
AVGO	Broadcom	0.54loosely linked
COHR	Coherent Corp.	0.52loosely linked
MTZ	MasTec, Inc.	0.51loosely linked
CLS	Celestica, Inc.	0.50loosely linked

Weekly total returns, among stocks held by ten or more covered ETFs; closed-end funds are left out of both tables. What the bands mean.

Which ETF has the largest weight in CIEN?

TCAI, at 5.08% in its SEC filing for the period ended 2026-05-31, where CIEN is position #5 of 43, followed by IDGT at 4.80% and SGRT at 4.73%. LYTE, a fund read from its sponsor's file listed apart, holds more of it outright: 13.10% (Roundhill file of 2026-10-14).

ETF	Name	Weight	Rank in the ETF	Positions	Holdings dated
TCAI	Tortoise AI Infrastructure ETF	5.08%	#5	43	SEC filing, 2026-05-31
IDGT	iShares U.S. Digital Infrastructure and Real Estate ETF	4.80%	#7	25	issuer file, 2026-10-12
SGRT	SMART Earnings Growth 30 ETF	4.73%	#6	23	SEC filing, 2026-06-30
FCUS	Pinnacle Focused Opportunities ETF	4.33%	#7	30	SEC filing, 2026-05-31
IYZ	iShares U.S. Telecommunications ETF	3.79%	#6	22	issuer file, 2026-10-12
XTL	State Street SPDR S&P Telecom ETF	3.67%	#1	39	issuer file, 2026-10-12
EGGS	Nestyield Total Return Guard ETF	3.44%	#18	20	SEC filing, 2026-05-31
EGGY	Nestyield Dynamic Income ETF	3.30%	#15	18	SEC filing, 2026-05-31
DARP	Grizzle Growth ETF	3.27%	#7	41	SEC filing, 2026-07-31
ULTY	YieldMax(R) Ultra Option Income Strategy ETF	3.21%	#18	27	SEC filing, 2026-07-31

An ETF page opens on every ticker that has one; the others open the fund's JSON file, with its holdings and the date of its issuer file or SEC filing. Run a portfolio x-ray to see how much CIEN you hold across every ETF you own.

CIEN weights from 111 issuer files, dated 2026-08-31 to 2026-10-13, and 220 SEC filings for periods ended 2026-05-29 to 2026-07-31. Prices through 2026-10-13. How every figure here is produced. Measurements, not investment advice.

Cite this page

TickerInside, Ciena (CIEN), holders from each covered fund's own file and from SEC Form N-PORT filings, each dated, prices through 2026-10-13, https://tickerinside.com/stock/cien/, CC BY 4.0

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