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

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

IYH holdings

IYH reports 102 holdings and behaves like 18.6 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
102 Positions reported
18.6 Effective holdings
5.5× Concentration multiple
59.09% 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

IYH's largest investment is ELI Lilly Co at 13.72% of net assets. Johnson Johnson and Abbvie Inc follow; the three together are 30.73%. Ten companies are 59.09% of the fund; the other 92 share the rest. Among the 721 equity funds measured here, IYH behaves like 18.6 holdings against a median of 42.4 — 2.3 times more concentrated than the median. Across 27 quarterly filings IYH has become more concentrated: it behaved like 31.5 at 2019-10-31 and 20 at 2026-04-30. Between the 2026-01-31 and 2026-04-30 filings 2 positions were added and 2 dropped; 5.7% 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, IYH went from behaving like 31.5 equally weighted positions to 20 — 37% fewer, while its top ten went from 46.46% to 57.49% of net assets. Read across the funds on the concentration-over-time table.

PeriodHoldingsEffective Top 10Largest
2026-04-30 104 20 57.49% 13.74%
2026-01-31 104 20.3 56.21% 14.33%
2025-10-31 105 22.4 54.96% 12.71%
2025-07-31 104 23.6 53.54% 12.08%
2025-04-30 105 21.3 55.59% 13.72%
2025-01-31 107 23.1 54.64% 11.64%
2024-10-31 108 22.4 55.46% 11.87%
2024-07-31 109 22.4 55.52% 12.01%
Earlier filings (19 more, back to 2019-10-31)
PeriodHoldingsEffectiveTop 10Largest
2024-04-30 114 23 54.54% 12.3%
2024-01-31 115 24.7 53.65% 10.16%
2023-10-31 116 23.7 54.35% 10.39%
2023-07-31 119 27.2 51.79% 8.92%
2023-04-30 114 27.3 51.97% 8.84%
2023-01-31 114 27.5 52.21% 9%
2022-10-31 114 25.1 53.9% 10.15%
2022-07-31 114 25.9 53.86% 9.84%
2022-04-30 118 26.3 52.9% 9.38%
2022-01-31 115 28.6 50.68% 8.76%
2021-10-31 118 32.1 47.5% 7.98%
2021-07-31 129 33.6 45.42% 8.34%
2021-04-30 127 33.5 45.29% 8.47%
2021-01-31 125 33.5 45.7% 8.89%
2020-10-31 122 32.7 46.86% 8.57%
2020-07-31 124 32 46.53% 8.92%
2020-04-30 121 30.1 47.68% 9.76%
2020-01-31 120 30.3 47.62% 9.8%
2019-10-31 124 31.5 46.46% 9.1%

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

#PositionWeightCumulative
1ELI LILLY AND COMPANY13.74%13.7%
2JOHNSON & JOHNSON10.15%23.9%
3ABBVIE INC.6.87%30.8%
4UNITEDHEALTH GROUP INCORPORATED6.19%36.9%
5MERCK & CO., INC.4.98%41.9%
6AMGEN INC.3.42%45.3%
7THERMO FISHER SCIENTIFIC INCORPORATED3.32%48.7%
8GILEAD SCIENCES, INC.2.99%51.6%
9INTUITIVE SURGICAL, INC.2.96%54.6%
10ABBOTT LABORATORIES2.88%57.5%
11PFIZER INC.2.78%60.3%
12BRISTOL-MYERS SQUIBB COMPANY2.27%62.5%
13DANAHER CORPORATION2.07%64.6%
14STRYKER CORPORATION1.99%66.6%
15VERTEX PHARMACEUTICALS INCORPORATED1.99%68.6%

By country of issuer

as of 2026-04-30

Share of IYH'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 96.76%
Ireland° 2.54%
United Kingdom 0.35%
Bermuda° 0.22%
Netherlands° 0.13%

Returns the fund reported

2019-08 – 2026-04

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

6.0%Last twelve months filed
73%Whole series, compounded
13.2%Best month
-7.7%Worst month

Cross-checked against a series computed separately from prices: median difference 0.06 percentage points over 81 months, which is roughly the distributions. Every month with the filing it came from: IYH.json · all funds.

Who borrows IYH'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, $28m was out to 6 borrowers. The largest, JP MORGAN SECURITIES LLC, held 44.5% of it.

BorrowerOn loanShare of the loan
JP MORGAN SECURITIES LLC $12m 44.5%
CITIGROUP GLOBAL MARKETS INC. $7m 23.7%
UBS AG $6m 23.2%
BARCLAYS CAPITAL INC. $1m 5.3%
BNP PARIBAS PRIME BROKERAGE INTERNATIONAL LIMITED $607,409 2.2%

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 IYH has filed, with each borrower: IYH.json · all funds.

Since the previous filing

2026-01-31 → 2026-04-30

104 positions became 104: 2 added (0.3% of the fund at the later date), 2 dropped (0.6% at the earlier date). Half the sum of all weight changes, a turnover proxy: 5.7%. Positions are matched on identifiers, so a security whose identifier changed shows as one drop and one add. Every filing of IYH compared this way, as a feed: changes.xml · all funds: filings received.

Largest increases2026-01-312026-04-30Largest decreases2026-01-312026-04-30
UNITEDHEALTH GROUP INCORPORATED4.50%6.19% BOSTON SCIENTIFIC CORPORATION2.38%1.56%
JOHNSON & JOHNSON9.43%10.15% ELI LILLY AND COMPANY14.33%13.74%
BRISTOL-MYERS SQUIBB COMPANY1.94%2.27% THERMO FISHER SCIENTIFIC INCORPORATED3.77%3.32%
AMGEN INC.3.17%3.42% ABBOTT LABORATORIES3.26%2.88%
ELEVANCE HEALTH, INC.1.33%1.54% MEDTRONIC PUBLIC LIMITED COMPANY2.28%1.91%
PFIZER INC.2.59%2.78% DANAHER CORPORATION2.38%2.07%

New: MEDLINE INC. (0.26%), HOLOGIC INC CVR (0.00%). Gone: EXACT SCIENCES CORPORATION (0.33%), HOLOGIC, INC. (0.29%).

Asset categories and pricing

as of 2026-07-31

99.06% equity, 0.94% 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 $2.80B. Notional of an interest-rate or currency swap is not equity exposure.

99.81%Stocks held directly
0%Swap notional (0)
0.19%Futures notional (1)
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 IYH (18.6). Same filings, same arithmetic. Position in this list says nothing about which fund is better.

FundReportsBehaves likeTop tenAs of
UDOW ProShares UltraPro Dow30 44 17.9 * 53.03% 2026-05-31
FFLG Fidelity Fundamental Large Cap Growth ETF 97 18 55.78% 2026-07-31
AIPI REX AI Equity Premium Income ETF 25 18.2 61.05% 2026-05-31
RAA SMI 3Fourteen REAL Asset Allocation ETF 183 18.4 60.33% 2026-06-30
KBWB Invesco KBW Bank ETF 26 18.5 61.55% 2026-05-31
XLB State Street(R) Materials Select Sector SPDR(R) ETF 29 18.7 58.41% 2026-06-30
NAIL Direxion Daily Homebuilders & Supplies Bull 3X Shares 48 18.7 * 63.46% 2026-07-31
EWG iShares MSCI Germany ETF 57 18.8 62.46% 2026-05-31
VONG Vanguard Russell 1000 Growth Index Fund 393 18.9 61.23% 2026-05-31
CQQQ Invesco China Technology ETF 181 19 57.79% 2026-07-31

Essays that examine IYH

0

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