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IYW holdings and overlap

Edited by VoidLab Data through Page updated

View as Markdown What changed
IYWiShares U.S. Technology ETFTechnology, iShares, 149 positions
Last close, 2026-09-04
$253.31 +0.30%
52-week range 174 to 260
Largest position
NVDA
14.63% of the fund, NVIDIA
Positions
149
65.0% in the ten largest
Cost per year
0.37%
$37 a year on $10,000
Assets
$25.2B
under management
Return, 3 years
+132.2%
cumulative, total return
Worst fall
-24.9%
peak to trough, 3 years, weekly closes

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

IYW holds 149 positions as of the issuer file dated 2026-09-03. The three largest are NVIDIA at 14.63%, Apple at 13.16% and Microsoft at 11.05%; half of the fund sits in its ten largest names.

RankCompanyWeightWeight bar
1 NVDA NVIDIA 14.63%
2 AAPL Apple 13.16%
3 MSFT Microsoft 11.05%
4 GOOGL Alphabet 5.6%
5 GOOG Alphabet 4.52%
6 AVGO Broadcom Inc 4.0%
7 META Meta Platforms 3.92%
8 MU Micron Technology 3.26%
9 AMD Advanced Micro Devices 2.76%
10 INTC Intel Corporation 2.06%
11 PLTR Palantir Technologies 1.99%
12 LRCX Lam Research 1.8%
13 AMAT Applied Material Inc 1.7%
14 PANW Palo Alto Networks 1.31%
15 ORCL Oracle 1.3%
16 TXN Texas Instrument Inc 1.13%
17 SNDK Sandisk 1.11%
18 KLAC Kla 1.11%
19 IBM International Business Machines 1.08%
20 CRWD Crowdstrike Holdings 1.06%
21 CRM Salesforce 1.03%
22 APH Amphenol Corp 0.99%
23 MRVL Marvell Technology 0.9%
24 QCOM Qualcomm 0.87%
25 ADI Analog Devices 0.85%

Issuer file 1 day old on 2026-09-04, against a median of 1 across the funds with a page. Every one of the 149 positions with its weight is in the fund's JSON file. See which other ETFs hold NVDA, and at what weight.

What does IYW duplicate?

The fund nearest to IYW is IGM: the two hold 82.9% of their weight in common, in the 129 companies both own, and 98.4% of IYW itself is also held there. Owning IYW alongside the funds at the top of this table means holding mostly the same companies twice. IYW is close to contained in IGM.

FundOverlap by weightOf IYW held thereOf that fund in IYWCompanies in bothOverlap bar
IGM 82.9% 98.4% 88.9% 129
VGT 78.3% 83.8% 87.7% 123
XLK 77.6% 78.6% 90.8% 58
IXN 70.6% 78.6% 72.7% 58
MGK 70.6% 79.7% 72.3% 28
VUG 68.0% 85.6% 68.8% 48
IWY 66.7% 84.5% 71.8% 33
IWF 65.6% 90.9% 68.6% 93
VONG 64.9% 90.9% 68.2% 93
SPYG 63.9% 83.4% 65.2% 38
IVW 63.9% 83.4% 65.2% 38
IUSG 62.5% 85.4% 63.0% 72

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

What adds something different to IYW?

VDE shares 0% of weight with IYW and its weekly returns correlate with it at 0.02 over three years. The table lists the covered funds with the least in common with IYW, least shared weight first and, among equals, lowest correlation.

FundNameOverlap by weightCorrelation, 3yCompanies in both
VDE Vanguard Energy ETF 0.0% 0.02 0
VPU Vanguard Utilities ETF 0.0% 0.05 0
VDC Vanguard Consumer Staples ETF 0.0% 0.10 1
SPHD Invesco S&P 500 High Dividend Low Volatility ETF 0.0% 0.10 0
SPLV Invesco S&P 500 Low Volatility ETF 0.0% 0.15 0
VNQI Vanguard Global ex-U.S. Real Estate ETF 0.0% 0.40 0
VAW Vanguard Materials ETF 0.0% 0.43 0
XSMO Invesco S&P SmallCap Momentum ETF 0.0% 0.56 1

Cost, returns and risk

Expense ratio0.37%
Dividend yield0.10%
Total return, 1 year38.7%
Total return, 3 years cumulative132.2%
Total return, 5 years cumulative141.4%
Volatility, annualised23.6%
Worst fall, 3 years-24.9%
Beta against SPY, 3 years of weekly returns1.5
Weight in the ten largest positions65.0%
Largest single position14.6%
Assets under management$25.2B

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
SPY0.92usually in step311
QQQ0.98almost always in step451

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

Year by year

YearTotal return
202626.9%
202525.4%
202430.2%
202365.8%
2022-34.8%

One year

IYW 134 SPY 118
2025-09-122026-09-04
IYW 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.