TickerInside
Connect your agent Copies a setup prompt for your AI assistant

MDYG holdings and overlap

View as Markdown What changed
MDYGState Street SPDR S&P 400™ Mid Cap Growth ETFMid-Cap Growth, SPDR, 246 positions
Last close, 2026-09-04
$108.32 +0.14%
52-week range 87 to 114
Largest position
TWLO
1.97% of the fund, Twilio Inc
Positions
246
14.6% in the ten largest
Cost per year
0.15%
$15 a year on $10,000
Assets
$2.9B
under management
Return, 3 years
+56.3%
cumulative, total return
Worst fall
-23.0%
peak to trough, 3 years, weekly closes

What does MDYG hold, as of its issuer file of 2026-09-03?

MDYG holds 246 positions as of the issuer file dated 2026-09-03. The three largest are Twilio Inc at 1.97%, Technipfmc PLC at 1.73% and Everpure Inc at 1.67%; no ten names make up even 15% of it.

RankCompanyWeightWeight bar
1 TWLO Twilio Inc 1.97%
2 FTI Technipfmc PLC 1.73%
3 P Everpure Inc 1.67%
4 OKTA Okta Inc 1.54%
5 ATI Ati Inc 1.51%
6 NVT Nvent Electric PLC 1.33%
7 CRS Carpenter Technology 1.26%
8 THC Tenet Healthcare Corp 1.23%
9 CDE Coeur Mining Inc 1.21%
10 XPO Xpo Inc 1.17%
11 RGLD Royal Gold Inc 1.17%
12 CW Curtiss Wright Corp 1.14%
13 UTHR United Therapeutics Corp 1.12%
14 ROKU Roku Inc 1.12%
15 WWD Woodward Inc 1.1%
16 ITT Itt Inc 0.98%
17 ILMN Illumina Inc 0.98%
18 GWRE Guidewire Software Inc 0.93%
19 MTSI Macom Technology Solutions H 0.92%
20 SGI Somnigroup International Inc 0.86%
21 TOST Toast Inc 0.86%
22 NBIX Neurocrine Biosciences Inc 0.86%
23 DT Dynatrace Inc 0.84%
24 JAZZ Jazz Pharmaceuticals PLC 0.84%
25 RBA RB Global Inc 0.84%

Issuer file 1 day old on 2026-09-04, against a median of 1 across the funds with a page. Every one of the 246 positions with its weight is in the fund's JSON file. See which other ETFs hold TWLO, and at what weight.

What does MDYG duplicate?

The fund nearest to MDYG is IVOG: the two hold 94.7% of their weight in common, in the 245 companies both own, and 99.6% of MDYG itself is also held there. Owning MDYG alongside the funds at the top of this table means holding mostly the same companies twice. MDYG is close to contained in IVOG.

FundOverlap by weightOf MDYG held thereOf that fund in MDYGCompanies in bothOverlap bar
IVOG 94.7% 99.6% 100.0% 245
SPMD 65.4% 100.0% 67.2% 246
MDY 65.1% 100.0% 67.2% 246
IVOO 64.3% 99.6% 66.6% 245
QVMM 60.3% 83.3% 64.4% 203
RFG 60.3% 63.6% 100.0% 100
SMMD 49.1% 81.0% 25.2% 222
VBK 43.1% 72.2% 44.4% 147
XMMO 37.4% 37.5% 89.6% 65
ISCG 33.6% 57.9% 34.3% 170
RWK 30.9% 97.1% 35.7% 240
VB 29.5% 99.5% 29.5% 244

From each issuer's latest file. Check MDYG against any fund in the ETF overlap calculator · how overlap is measured.

What adds something different to MDYG?

SPLV shares 0% of weight with MDYG and its weekly returns correlate with it at 0.53 over three years. The table lists the covered funds with the least in common with MDYG, least shared weight first and, among equals, lowest correlation.

Cost, returns and risk

Expense ratio0.15%
Dividend yield0.59%
Total return, 1 year18.2%
Total return, 3 years cumulative56.3%
Total return, 5 years cumulative45.5%
Volatility, annualised17.2%
Worst fall, 3 years-23.0%
Beta against SPY, 3 years of weekly returns1.0
Weight in the ten largest positions14.6%
Largest single position2.0%
Assets under management$2.9B

Expense ratio, yield and assets are reference data; every other figure is computed here from weekly closes.

How it moves with the market

AgainstCorrelation, 3 yearsCovariance, annualised, in percent squared
SPY0.83often in step207
QQQ0.74often in step247

Weekly total returns. What the bands mean · why the covariance is printed.

Year by year

YearTotal return
202617.5%
20257.2%
202415.8%
202317.3%
2022-18.9%

One year

MDYG 118 SPY 118
2025-09-122026-09-04
MDYG rebased to 100 a year ago, weekly closes, prices through 2026-09-04.

Where to go next

Holdings from the issuer file published 2026-09-03. Prices through 2026-09-04. How every figure here is produced. Measurements, not investment advice.