iShares Trust - iShares Core S&P 500 ETF
US ˙ ARCA ˙ US4642872000

SecurityIVV / iShares Trust - iShares Core S&P 500 ETF
InstitutionState Street Corp
Latest Disclosed Ownership532,508 shares
Latest Disclosed Value $ 347,839,551
State Street Corp reports 1.04% increase in ownership of IVV / iShares Trust - iShares Core S&P 500 ETF

On May 15, 2026 - State Street Corp filed a 13F-HR form disclosing ownership of 532,508 shares of iShares Trust - iShares Core S&P 500 ETF (US:IVV) valued at $347,839,551 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 527,029 shares of iShares Trust - iShares Core S&P 500 ETF. This represents a change in shares of 1.04% during the quarter. The current value of the position is $405,148,062 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F ISHARES TR CORE S&P500 ETF 464287200 532,508 5,479 1.04 347,840 -3.64 0.0120
2026-02-13 2025-12-31 13F ISHARES TR CORE S&P500 ETF 464287200 527,029 -19,800 -3.62 360,983 -1.37 0.0121
2025-11-14 2025-09-30 13F ISHARES TR CORE S&P500 ETF 464287200 546,829 92,573 20.38 365,993 29.76 0.0127
2025-08-14 2025-06-30 13F ISHARES TR CORE S&P500 ETF 464287200 454,256 -18,488 -3.91 282,048 6.18 0.0106
2025-05-15 2025-03-31 13F ISHARES TR CORE S&P500 ETF 464287200 472,744 4,123 0.88 265,635 -3.71 0.0109
2025-02-14 2024-12-31 13F ISHARES TR CORE S&P500 ETF 464287200 468,621 -58,797 -11.15 275,868 -9.32 0.0109
2024-11-14 2024-09-30 13F ISHARES TR CORE S&P500 ETF 464287200 527,418 2,475 0.47 304,225 5.90 0.0124
2024-08-14 2024-06-30 13F ISHARES TR CORE S&P500 ETF 464287200 524,943 -36,654 -6.53 287,265 -2.70 0.0126
2024-05-15 2024-03-31 13F ISHARES TR CORE S&P500 ETF 464287200 561,597 -40,154 -6.67 295,248 2.73 0.0132
2024-02-14 2023-12-31 13F ISHARES TR CORE S&P500 ETF 464287200 601,751 -25,629 -4.09 287,414 6.19 0.0140
2023-11-14 2023-09-30 13F ISHARES TR CORE S&P500 ETF 464287200 627,380 -38,703 -5.81 270,662 -8.83 0.0150
2023-08-14 2023-06-30 13F ISHARES TR CORE S&P500 ETF 464287200 666,083 633,013 1,914.16 296,880 2,083.90 0.0156
2023-05-15 2023-03-31 13F ISHARES TR CORE S&P500 ETF 464287200 33,070 13,440 68.47 13,594 80.24 0.0008
2023-05-15 2022-12-31 13F/A-99 ISHARES TR CORE S&P500 ETF 464287200 19,630 17,696 914.99 7,542 986.74 0.0004
2023-05-15 2022-12-31 13F ISHARES TR CORE S&P500 ETF 464287200 19,630 17,696 7,542 0.0004
2022-11-15 2022-09-30 13F ISHARES TR CORE S&P500 ETF 464287200 1,934 -8,775 -81.94 694 -82.91 0.0000
2022-08-15 2022-06-30 13F ISHARES TR CORE S&P500 ETF 464287200 10,709 -19,291 -64.30 4,060 -70.17 0.0002
2022-05-16 2022-03-31 13F ISHARES TR CORE S&P500 ETF 464287200 30,000 15,746 110.47 13,611 100.19 0.0007
2022-02-14 2021-12-31 13F ISHARES TR CORE S&P500 ETF 464287200 14,254 -21,043 -59.62 6,799 -55.29 0.0003
2021-11-15 2021-09-30 13F ISHARES TR CORE S&P500 ETF 464287200 35,297 -12,537 -26.21 15,207 -26.05 0.0008
2021-08-16 2021-06-30 13F ISHARES TR CORE S&P500 ETF 464287200 47,834 -5,589 -10.46 20,565 -3.24 0.0011
2021-07-09 2021-03-31 13F/A-1 ISHARES TR CORE S&P500 ETF 464287200 53,423 1,598 3.08 21,253 9.24 0.0012
2021-05-17 2021-03-31 13F ISHARES TR CORE S&P500 ETF 464287200 53,423 1,598 21,253 0.0012
2021-02-16 2020-12-31 13F ISHARES TR CORE S&P500 ETF 464287200 51,825 862 1.69 19,455 13.59 0.0012
2020-11-10 2020-09-30 13F ISHARES TR CORE S&P500 ETF 464287200 50,963 33,517 192.12 17,127 216.99 0.0012
2020-08-14 2020-06-30 13F ISHARES TR CORE S&P500 ETF 464287200 17,446 -9,195 -34.51 5,403 -21.51 0.0004
2020-06-19 2020-03-31 13F/A-1 ISHARES TR CORE S&P500 ETF 464287200 26,641 5,102 23.69 6,884 -1.12 0.0006
2020-05-11 2020-03-31 13F ISHARES TR CORE S&P500 ETF 464287200 26,641 5,102 6,884 604.5538
2020-02-06 2019-12-31 13F ISHARES TR CORE S&P500 ETF 464287200 21,539 21,539 6,962 0.0005
2019-11-14 2019-09-30 13F ISHARES TR CORE S&P500 ETF 464287200 0 -4,700 -100.00 0 -100.00
2019-08-14 2019-06-30 13F ISHARES TR CORE S&P500 ETF 464287200 4,700 -8,044 -63.12 1,385 -61.80 0.0001
2019-05-15 2019-03-31 13F ISHARES TR CORE S&P500 ETF 464287200 12,744 250 2.00 3,626 15.22 0.0003
2019-02-12 2018-12-31 13F ISHARES TR CORE S&P500 ETF 464287200 12,494 12,494 3,147 0.0003
2018-11-09 2018-09-30 13F ISHARES CORE S;P 500 ETF Investments that contain a pool of securities representing a specific index and are built like mutu 464287200 0 -23,495 -100.00 0 -100.00
2018-08-14 2018-06-30 13F ISHARES CORE S;P 500 ETF Investments that contain a pool of securities representing a specific index and are built like mutu 464287200 23,495 -1,665 -6.62 6,416 -3.91 0.0005
2018-05-15 2018-03-31 13F ISHARES CORE S&P 500 ETF Investments that contain a pool of securities representing a specific index and are built like mutu 464287200 25,160 -8,024 -24.18 6,677 -25.16 0.0006
2018-02-14 2017-12-31 13F ISHARES CORE S;P 500 ETF Investments that contain a pool of securities representing a specific index and are built like mutu 464287200 33,184 -5,673 -14.60 8,922 -9.21 0.0007
2017-11-14 2017-09-30 13F ISHARES CORE S&;P 500 ETF Investments that contain a pool of securities representing a specific index and are built like mutu 464287200 38,857 -11,087 -22.20 9,827 -19.17 0.0008
2017-08-14 2017-06-30 13F ISHARES CORE S&P 500 ETF Investments that contain a pool of securities representing a specific index and are built like mutu 464287200 49,944 9,015 22.03 12,157 25.19 0.0011
2017-05-15 2017-03-31 13F ISHARES CORE S&P 500 ETF Investments that contain a pool of securities representing a specific index and are built like mutu 464287200 40,929 3,174 8.41 9,711 14.33 0.0009
2017-02-09 2016-12-31 13F ISHARES CORE S&P 500 ETF Investments that contain a pool of securities representing a specific index and are built like mutu 464287200 37,755 2,044 5.72 8,494 9.32 0.0008
2017-01-13 2016-09-30 13F/A-1 ISHARES CORE S&P 500 ETF Investments that contain a pool of securities representing a specific index and are built like mutu 464287200 35,711 5,094 16.64 7,770 20.45 0.0008
2016-11-14 2016-09-30 13F ISHARES CORE S&P 500 ETF Investments that contain a pool of securities representing a specific index and are built like mutu 464287200 35,711 7,770
2016-08-12 2016-06-30 13F ISHARES CORE S& P 500 ETF Investments that contain a pool of securities representing a specific index and are built like mutu 464287200 30,617 -38,224 -55.53 6,451 -54.65 0.0007
2016-05-20 2016-03-31 13F/A-1 ISHARES CORE S&P 500 ETF Investments that contain a pool of securities representing a specific index and are built like mutu 464287200 68,841 4,892 7.65 14,226 8.60 0.0015
2016-05-12 2016-03-31 13F ISHARES CORE S&P 500 ETF Investments that contain a pool of securities representing a specific index and are built like mutu 464287200 68,841 14,226
2016-02-16 2015-12-31 13F ISHARES CORE S&P 500 ETF Investments that contain a pool of securities representing a specific index and are built like mutu 464287200 63,949 862 1.37 13,100 7.76 0.0014
2015-11-16 2015-09-30 13F ISHARES CORE S&P 500 ETF Investments that contain a pool of securities representing a specific index and are built like mutu 464287200 63,087 -1,994 -3.06 12,157 -9.85 0.0014
2015-08-13 2015-06-30 13F ISHARES CORE S&P 500 ETF Investments that contain a pool of securities representing a specific index and are built like mutu 464287200 65,081 13,680 26.61 13,486 26.23 0.0014
2015-05-15 2015-03-31 13F ISHARES CORE S&P 500 ETF Investments that contain a pool of securities representing a specific index and are built like mutu 464287200 51,401 -8,235 -13.81 10,684 -13.42 0.0011
2015-02-11 2014-12-31 13F ISHARES CORE S&P 500 ETF Investments that contain a pool of securities representing a specific index and are built like mutu 464287200 59,636 6,505 12.24 12,340 17.14 0.0012
2014-11-12 2014-09-30 13F/A-1 ISHARES CORE S&P 500 ETF Investments that contain a pool of securities representing a specific index and are built like mutu 464287200 53,131 17,856 50.62 10,534 51.57 0.0011
2014-11-10 2014-09-30 13F ISHARES CORE S&P 500 ETF Investments that contain a pool of securities representing a specific index and are built like mutu 464287200 53,131 10,534
2014-08-12 2014-06-30 13F ISHARES CORE S&P 500 ETF Investments that contain a pool of securities representing a specific index and are built like mutu 464287200 35,275 4,188 13.47 6,950 18.80 0.0008
2014-05-15 2014-03-31 13F/A-1 ISHARES CORE S&P 500 ETF Investments that contain a pool of securities representing a specific index and are built like mutu 464287200 31,087 19,417 166.38 5,850 170.08 0.0007
2014-05-13 2014-03-31 13F ISHARES CORE S&P 500 ETF Investments that contain a pool of securities representing a specific index and are built like mutu 464287200 31,087 5,850
2014-02-06 2013-12-31 13F/A-1 ISHARES CORE S&P 500 ETF Investments that contain a pool of securities representing a specific index and are built like mutu 464287200 11,670 3,129 36.64 2,166 50.10 0.0002
2014-02-06 2013-12-31 13F ISHARES CORE S&P 500 ETF Investments that contain a pool of securities representing a specific index and are built like mutu 464287200 8,468 1,213
2013-11-12 2013-09-30 13F ISHARES CORE S&P 500 ETF Investments that contain a pool of securities representing a specific index and are built like mutu 464287200 8,541 -40,395 -82.55 1,443 -81.68 0.0002
2013-08-08 2013-06-30 13F ISHARES CORE S&P 500 ETF Investments that contain a pool of securities representing a specific index and are built like mutu 464287200 48,936 48,936 7,877 0.0010
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.