257 essays 1,087 funds measured independent · not paid by any fund or issuer we cover

Fund · iShares U.S. Technology ETF · measured from SEC filings

IYW holdings

IYW reports 150 holdings and behaves like 16 equally weighted ones, computed from its SEC Form N-PORT filing for 2026-07-31. The fact sheet publishes the first number; this page computes the second, and traces it across 27 quarters of filings.

Measured concentration

as of 2026-07-31
150 Positions reported
16 Effective holdings
9.4× Concentration multiple
65.25% Top ten weight

Computed by this site from the fund's SEC Form N-PORT filing; what the measure does not tell you · every fund in one table · hold it with other funds? X-ray the mix. Pricing: 100% at a quoted market price (level 1), 6 issuer countries.

What stands out

as of 2026-07-31

IYW's largest investment is Nvidia Corp at 16.23% of net assets. Apple Inc and Alphabet Inc follow; the three together are 37.7%. Ten companies are 65.25% of the fund; the other 140 share the rest. Among the 721 equity funds measured here, IYW behaves like 16 holdings against a median of 42.4 — 2.6 times more concentrated than the median. Across 27 quarterly filings IYW has held roughly steady since 2019-10-31 (13.5 then, 15.4 now). Between the 2026-01-31 and 2026-04-30 filings 2 positions were added and 3 dropped; 15.9% of the weight moved.

Each sentence is read from the fund's own SEC filing; the class median is computed across the comparable equity funds on this site. Nothing here is a view on the fund.

Every filing since 2019

27

Between 2019-10-31 and 2026-04-30, IYW went from behaving like 13.5 equally weighted positions to 15.4 — 14% more, while its top ten went from 64.65% to 63.62% of net assets. Read across the funds on the concentration-over-time table.

PeriodHoldingsEffective Top 10Largest
2026-04-30 142 15.4 63.62% 16.22%
2026-01-31 143 13.1 64.03% 17.39%
2025-10-31 142 12.9 63.99% 17.1%
2025-07-31 143 12.2 66.4% 17.29%
2025-04-30 142 13.3 62.66% 16.17%
2025-01-31 142 14.3 62.52% 15.48%
2024-10-31 142 13.3 63.74% 15.5%
2024-07-31 141 13.4 62.43% 15.77%
Earlier filings (19 more, back to 2019-10-31)
PeriodHoldingsEffectiveTop 10Largest
2024-04-30 132 12.5 64.98% 17.81%
2024-01-31 136 14.3 63.5% 17.18%
2023-10-31 135 12.6 64.2% 18.12%
2023-07-31 139 13.4 63.05% 18.68%
2023-04-30 142 11.7 65.89% 19.77%
2023-01-31 143 14.3 61.87% 17.79%
2022-10-31 144 12.9 62.06% 20.31%
2022-07-31 151 12.8 63.65% 19.24%
2022-04-30 152 13.3 62.83% 18.7%
2022-01-31 155 12.8 64.27% 19.02%
2021-10-31 152 14.3 62.06% 17.15%
2021-07-31 162 13 63.4% 18.34%
2021-04-30 161 13.1 62.87% 18.51%
2021-01-31 161 12.3 62.29% 20.35%
2020-10-31 158 12.5 62.21% 19.74%
2020-07-31 164 11.6 64.7% 20.39%
2020-04-30 157 12.4 62.55% 19.53%
2020-01-31 159 12.7 64.87% 18.01%
2019-10-31 153 13.5 64.65% 17.31%

One row per filed reporting period, newest first, read from EDGAR. Quarterly because that is the public filing cadence. Rows marked * are published but held out of the comparison above; the methodology page says when and why.

Largest positions, as filed

as of 2026-04-30

The 15 largest of 150 positions in IYW's Form N-PORT, weight as a share of net assets, securities-lending collateral excluded. Every position, every quarter: IYW.csv.gz.

#PositionWeightCumulative
1NVIDIA CORPORATION16.22%16.2%
2APPLE INC.13.63%29.9%
3ALPHABET INC.7.83%37.7%
4ALPHABET INC.6.33%44.0%
5MICROSOFT CORPORATION3.99%48.0%
6BROADCOM INC.3.78%51.8%
7ADVANCED MICRO DEVICES, INC.3.50%55.3%
8MICRON TECHNOLOGY, INC.2.98%58.3%
9META PLATFORMS, INC.2.80%61.1%
10INTEL CORPORATION2.56%63.6%
11LAM RESEARCH CORPORATION1.98%65.6%
12APPLIED MATERIALS, INC.1.92%67.5%
13PALANTIR TECHNOLOGIES INC.1.86%69.4%
14ORACLE CORPORATION1.67%71.0%
15TEXAS INSTRUMENTS INCORPORATED1.57%72.6%

By country of issuer

as of 2026-04-30

Share of IYW's own investments by the issuer country the filer reported (incorporation, not revenue). Each country links to every fund that holds it.

CountryShare
United States 99.65%
Singapore 0.21%
Cayman Islands° 0.05%
Guernsey° 0.04%
Netherlands° 0.03%
Luxembourg° 0.01%

Returns the fund reported

2019-08 – 2026-04

Monthly total returns from Item B.5 of IYW's own filings, 81 months on record. Not computed here and not from a price feed.

52.6%Last twelve months filed
334%Whole series, compounded
20.2%Best month
-12.9%Worst month

Cross-checked against a series computed separately from prices: median difference 0.05 percentage points over 81 months, which is roughly the distributions. Every month with the filing it came from: IYW.json · all funds.

Who borrows IYW's shares

2026-07-31

The fund lends its holdings, and Item B.4.a of the filing names every firm holding them. At 2026-07-31, $145m was out to 13 borrowers. The largest, JP MORGAN SECURITIES LLC, held 32.9% of it.

BorrowerOn loanShare of the loan
JP MORGAN SECURITIES LLC $48m 32.9%
Wells Fargo Bank, National Association $44m 30.1%
GOLDMAN SACHS INTERNATIONAL $20m 13.6%
BNP PARIBAS PRIME BROKERAGE INTERNATIONAL LIMITED $9m 6.0%
UBS AG $8m 5.7%

The filing reports no cash collateral position against this loan. Collateral taken in a form the fund does not hold as a position does not appear in N-PORT, so this is silence rather than absence. What the collateral figure can and cannot show. Every quarter IYW has filed, with each borrower: IYW.json · all funds.

Since the previous filing

2026-01-31 → 2026-04-30

143 positions became 142: 2 added (0.0% of the fund at the later date), 3 dropped (0.1% at the earlier date). Half the sum of all weight changes, a turnover proxy: 15.9%. Positions are matched on identifiers, so a security whose identifier changed shows as one drop and one add. Every filing of IYW compared this way, as a feed: changes.xml · all funds: filings received.

Largest increases2026-01-312026-04-30Largest decreases2026-01-312026-04-30
ALPHABET INC.2.70%7.83% MICROSOFT CORPORATION12.45%3.99%
ALPHABET INC.2.20%6.33% NVIDIA CORPORATION17.39%16.22%
INTEL CORPORATION1.38%2.56% APPLE INC.14.72%13.63%
ADVANCED MICRO DEVICES, INC.2.57%3.50% META PLATFORMS, INC.3.75%2.80%
BROADCOM INC.2.98%3.78% INTERNATIONAL BUSINESS MACHINES CORPORATION1.92%1.32%
SANDISK CORPORATION0.52%0.96% SALESFORCE, INC.1.34%0.99%

New: XAK TECHNOLOGY JUN26 (0.01%), S P EMINI COM SER JUN26 (0.00%). Gone: DAYFORCE, INC. (0.07%), CONFLUENT, INC. (0.06%), S P EMINI COM SER MAR26 (0.00%).

Asset categories and pricing

as of 2026-07-31

99.34% equity, 0.66% short-term investment as filed; 100.0% carried at a quoted market price (fair-value level 1). Categories and levels are the filer's; what a low level-1 share does and does not mean is in the measure's page.

Derivative exposure and counterparties

as of 2026-04-30

A position count cannot describe a fund that uses derivatives, because a swap is filed at its unrealised gain, not its exposure. These are the notionals the fund itself reported, against net assets of $21.45B. Notional of an interest-rate or currency swap is not equity exposure.

99.89%Stocks held directly
0%Swap notional (0)
0.09%Futures notional (2)
100%Sum, % of net assets

Full detail for every fund that files derivatives: leverage.json (CC BY 4.0).

Neighbours by effective holdings, equity funds

10

Every measured equity fund lined up by how many holdings it behaves like; these sit either side of IYW (16). Same filings, same arithmetic. Position in this list says nothing about which fund is better.

FundReportsBehaves likeTop tenAs of
VGT Vanguard Information Technology Index Fund 321 15.1 59.38% 2026-05-31
QQH HCM Defender 100 Index ETF 100 15.1 62.71% 2026-06-30
SLVP iShares MSCI Global Silver and Metals Miners ETF 47 15.2 69.95% 2026-05-31
EWA iShares MSCI Australia ETF 50 15.3 65.27% 2026-05-31
IYK iShares U.S. Consumer Staples ETF 55 15.4 66.35% 2026-07-31
DTCR Global X Data Center & Digital Infrastructure ETF 25 16.1 66.32% 2026-05-31
FAS Direxion Daily Financial Bull 3X Shares 88 16.2 * 59.29% 2026-07-31
XLK State Street(R) Technology Select Sector SPDR(R) ETF 77 16.3 64.47% 2026-06-30
XLV State Street(R) Health Care Select Sector SPDR(R) ETF 64 16.3 61.59% 2026-06-30
UAE iShares MSCI UAE ETF 60 16.5 66.48% 2026-05-31

Essays that examine IYW

0

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