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

Fund · iShares Core S&P 500 ETF · measured from SEC filings

IVV holdings

IVV reports 507 holdings and behaves like 51.5 equally weighted ones, computed from its SEC Form N-PORT filing for 2026-06-30. The fact sheet publishes the first number; this page computes the second, and traces it across 28 quarters of filings.

Measured concentration

as of 2026-06-30
507 Positions reported
51.5 Effective holdings
9.8× Concentration multiple
36.38% 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), 9 issuer countries.

What stands out

as of 2026-06-30

IVV's largest investment is Nvidia Corp at 7.51% of net assets. Apple Inc and Microsoft Corp follow; the three together are 18.38%. Ten companies are 36.38% of the fund; the other 497 share the rest. Among the 721 equity funds measured here, IVV behaves like 51.5 holdings against a median of 42.4 — close to the median. Across 28 quarterly filings IVV has become more concentrated: it behaved like 111.9 at 2019-09-30 and 51.5 at 2026-06-30. Between the 2026-03-31 and 2026-06-30 filings 11 positions were added and 9 dropped; 8.8% 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

28

Between 2019-09-30 and 2026-06-30, IVV went from behaving like 111.9 equally weighted positions to 51.5 — 54% fewer, while its top ten went from 21.55% to 36.38% of net assets. Read across the funds on the concentration-over-time table.

PeriodHoldingsEffective Top 10Largest
2026-06-30 507 51.5 36.38% 7.51%
2026-03-31 505 51.3 36.45% 7.57%
2025-12-31 505 45.8 39.18% 7.74%
2025-09-30 506 45.3 38.83% 7.97%
2025-06-30 507 49.2 36.56% 7.33%
2025-03-31 507 56.7 33.51% 7%
2024-12-31 504 48.3 37.28% 7.59%
2024-09-30 506 52.4 34.58% 7.26%
Earlier filings (20 more, back to 2019-09-30)
PeriodHoldingsEffectiveTop 10Largest
2024-06-30 505 50.1 35.7% 7.23%
2024-03-31 505 60.4 32.11% 7.08%
2023-12-31 505 61.5 30.81% 7.02%
2023-09-30 504 64.3 30.42% 6.96%
2023-06-30 505 60.3 30.44% 7.7%
2023-03-31 505 70.1 27.31% 7.13%
2022-12-31 504 85.3 24.33% 6.03%
2022-09-30 504 72.2 27.74% 6.92%
2022-06-30 505 74.4 26.9% 6.58%
2022-03-31 507 67.3 29.41% 7.06%
2021-12-31 507 67.7 29.28% 6.85%
2021-09-30 506 74.5 28.08% 6.07%
2021-06-30 507 76.8 27.38% 5.9%
2021-03-31 507 81.6 26.31% 5.73%
2020-12-31 507 72.7 27.35% 6.69%
2020-09-30 507 68.6 27.94% 6.67%
2020-06-30 508 73.9 26.93% 6.01%
2020-03-31 506 84.6 25.31% 5.6%
2019-12-31 507 103.1 22.7% 4.58%
2019-09-30 507 111.9 21.55% 4.29%

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.

Compared with, in the essays

2

Overlap with other funds

19

Measured against every other fund on this site, from the same filings. Combined effective holdings is how the pair behaves held in equal size.

WithOverlapSharedCombined effective
IVV vs VOO 96.8% 474 51.6
IVV vs ITOT 88.27% 505 58.1
IVV vs VTI 85.64% 474 58.6
IVV vs VUG 56.89% 119 31
IVV vs QQQ 53.66% 86 44.2
IVV vs QQQM 53.41% 86 42
IVV vs VT 53.19% 469 83.7
IVV vs VTV 41.44% 280 103.9
IVV vs VIG 38.86% 158 72
IVV vs XLK 37.98% 74 29
9 more pairs, down to 0% overlap
WithOverlapSharedCombined effective
IVV vs VGT 37.24% 70 27.4
IVV vs SMH 19.33% 20 30.9
IVV vs SCHD 7.62% 46 71.7
IVV vs AGG 0.12% 1 188.2
IVV vs SGOV 0.12% 1 51.5
IVV vs BND 0% 0 194.6
IVV vs VEA 0% 1 169.5
IVV vs VWO 0% 1 91.2
IVV vs VXUS 0% 1 173.9

Largest positions, as filed

as of 2026-06-30

The 15 largest of 507 positions in IVV's Form N-PORT, weight as a share of net assets, securities-lending collateral excluded. Every position, every quarter: IVV.csv.gz.

#PositionWeightCumulative
1NVIDIA Corp.7.51%7.5%
2Apple, Inc.6.59%14.1%
3Microsoft Corp.4.29%18.4%
4Amazon.com, Inc.3.62%22.0%
5Alphabet, Inc.3.25%25.3%
6Broadcom, Inc.2.77%28.0%
7Alphabet, Inc.2.59%30.6%
8Micron Technology, Inc.2.02%32.6%
9Meta Platforms, Inc.1.92%34.5%
10Tesla, Inc.1.83%36.4%
11Eli Lilly & Co.1.47%37.8%
12Advanced Micro Devices, Inc.1.47%39.3%
13Berkshire Hathaway, Inc.1.42%40.7%
14JPMorgan Chase & Co.1.36%42.1%
15Intel Corp.1.02%43.1%

By country of issuer

as of 2026-06-30

Share of IVV'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 97.06%
Ireland° 2.00%
Switzerland 0.27%
Bermuda° 0.16%
Netherlands° 0.13%
Liberia° 0.12%
Curaçao° 0.11%
Singapore 0.09%

Returns the fund reported

2019-07 – 2026-06

Monthly total returns from Item B.5 of IVV's own filings, 84 months on record. Not computed here and not from a price feed.

22.3%Last twelve months filed
183%Whole series, compounded
12.8%Best month
-12.3%Worst month

Cross-checked against a series computed separately from prices: median difference 0.05 percentage points over 84 months, which is roughly the distributions. Every month with the filing it came from: IVV.json · all funds.

Who borrows IVV's shares

2026-06-30

The fund lends its holdings, and Item B.4.a of the filing names every firm holding them. At 2026-06-30, $1.5bn was out to 21 borrowers, 0.17% of net assets. The largest, CITIGROUP GLOBAL MARKETS INC., held 24.7% of it.

BorrowerOn loanShare of the loan
CITIGROUP GLOBAL MARKETS INC. $368m 24.7%
JP MORGAN SECURITIES LLC $259m 17.4%
UBS AG $167m 11.2%
BNP PARIBAS PRIME BROKERAGE INTERNATIONAL LIMITED $132m 8.9%
MORGAN STANLEY & CO LLC $130m 8.7%

Cash collateral reported against the loan: 0.17% of net assets, 101.5% of the amount lent. That is a floor on the collateral, not the whole of it — collateral the fund does not hold as a position is not in this filing, so a figure under 100% is not evidence of under-collateralisation. How that figure behaves across all funds. Every quarter IVV has filed, with each borrower: IVV.json · all funds.

Since the previous filing

2026-03-31 → 2026-06-30

504 positions became 506: 11 added (0.9% of the fund at the later date), 9 dropped (0.5% at the earlier date). Half the sum of all weight changes, a turnover proxy: 8.8%. Positions are matched on identifiers, so a security whose identifier changed shows as one drop and one add. Every filing of IVV compared this way, as a feed: changes.xml · all funds: filings received.

Largest increases2026-03-312026-06-30Largest decreases2026-03-312026-06-30
Micron Technology, Inc.0.68%2.02% Microsoft Corp.4.91%4.29%
Advanced Micro Devices, Inc.0.59%1.47% Exxon Mobil Corp.1.27%0.88%
Intel Corp.0.37%1.02% Meta Platforms, Inc.2.24%1.92%
Applied Materials, Inc.0.48%0.89% Netflix, Inc.0.73%0.47%
Lam Research Corp.0.48%0.84% Chevron Corp.0.69%0.48%
Sandisk Corp.0.17%0.52% Walmart, Inc.0.97%0.77%

New: Marvell Technology, Inc. (0.40%), Honeywell International, Inc. (0.11%), Honeywell Aerospace, Inc. (0.11%), Flex Ltd. (0.09%), Carnival Corp. Ltd. (0.06%), Casey's General Stores, Inc. (0.05%). Gone: Honeywell International, Inc. (0.26%), Carnival Corp. (0.05%), Coterra Energy, Inc. (0.05%), DuPont de Nemours, Inc. (0.03%), Hologic, Inc. (0.03%), Conagra Brands, Inc. (0.01%).

Asset categories and pricing

as of 2026-06-30

99.72% equity, 0.28% 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 2026-06-30

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 $888.13B. Notional of an interest-rate or currency swap is not equity exposure.

99.83%Stocks held directly
0%Swap notional (0)
0.16%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 IVV (51.5). Same filings, same arithmetic. Position in this list says nothing about which fund is better.

FundReportsBehaves likeTop tenAs of
GSLC Goldman Sachs ActiveBeta(R) U.S. Large Cap Equity ETF 436 50.6 36.16% 2026-05-31
AVTM Avantis Total Equity Markets ETF 1,546 50.7 37.35% 2026-05-31
TSPA T. Rowe Price U.S. Equity Research ETF 329 50.8 36.33% 2026-06-30
VV Vanguard Large-Cap Index Fund 444 51.3 36.62% 2026-06-30
SPYI NEOS S&P 500(R) High Income ETF 505 51.5 36.38% 2026-06-30
VOO Vanguard 500 Index Fund 512 51.6 36.37% 2026-06-30
LRGF iShares U.S. Equity Factor ETF 294 51.8 34.85% 2026-07-31
SUSA iShares ESG Optimized MSCI USA ETF 194 52.1 33.2% 2026-07-31
USPX Franklin U.S. Equity Index ETF 468 52.2 36.21% 2026-06-30
FEOE First Eagle Overseas Equity ETF 76 52.3 30.39% 2026-05-31

Measures applied in the essays

7

On video

5

The same filings read aloud in under a minute. Links open YouTube; nothing from it loads on this page.

Essays that examine IVV

8

Mentions are detected across the full text of every article, so an appearance may be a passing comparison rather than the subject. Nothing here is a recommendation to buy or sell — see the disclaimer.