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

SecurityIVV / iShares Trust - iShares Core S&P 500 ETF
InstitutionNatixis Advisors, L.p.
Latest Disclosed Ownership120,246 shares
Latest Disclosed Value $ 78,546
Natixis Advisors, L.p. reports 15.19% increase in ownership of IVV / iShares Trust - iShares Core S&P 500 ETF

On May 13, 2026 - Natixis Advisors, L.p. filed a 13F-HR form disclosing ownership of 120,246 shares of iShares Trust - iShares Core S&P 500 ETF (US:IVV) valued at $78,545,890 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 104,386 shares of iShares Trust - iShares Core S&P 500 ETF. This represents a change in shares of 15.19% during the quarter. The current value of the position is $89,091,464 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)
2026-05-13 2026-03-31 13F ISHARES S&P 500 VAL ETF 464287200 120,246 15,860 15.19 79 9.86 0.1093
2026-02-10 2025-12-31 13F ISHARES S&P 500 VAL ETF 464287200 104,386 13,939 15.41 71 18.33 0.1013
2025-11-13 2025-09-30 13F ISHARES CORE S&P VLU ETF 464287200 90,447 5,880 6.95 61 15.38 0.0883
2025-08-13 2025-06-30 13F ISHARES TR CORE S&P500 ETF 464287200 84,567 19,332 29.63 53 44.44 0.0833
2025-05-08 2025-03-31 13F ISHARES MBS ETF 464287200 65,235 12,666 24.09 37 20.00 0.0677
2025-02-10 2024-12-31 13F ISHARES MBS ETF 464287200 52,569 17,794 51.17 31 50.00 0.0578
2024-11-06 2024-09-30 13F ISHARES CORE S&P US GWT 464287200 34,775 3,089 9.75 20 17.65 0.0391
2024-08-01 2024-06-30 13F ISHARES CORE S&P VLU ETF 464287200 31,686 -49,359 -60.90 17 -59.52 0.0377
2024-04-25 2024-03-31 13F ISHARES CORE S&P500 ETF 464287200 81,045 -16,851 -17.21 43 -8.70 0.0980
2024-02-06 2023-12-31 13F ISHARES CORE CORE S&P500 ETF 464287200 97,896 -113,497 -53.69 47 -48.89 0.1231
2023-11-13 2023-09-30 13F ISHARES CORE TR CORE S&P VLU ETF 464287200 211,393 192,109 996.21 91 1,025.00 0.2776
2023-08-15 2023-06-30 13F ISHARES TR CORE S&P VLU ETF 464287200 19,284 -3,682 -16.03 9 -11.11 0.0265
2023-05-11 2023-03-31 13F ISHARES TR CORE S&P500 ETF 464287200 22,966 6,726 41.42 9 50.00 0.0325
2023-01-27 2022-12-31 13F ISHARES COM 464287200 16,240 -5,347 -24.77 6 -99.92 0.0236
2022-11-14 2022-09-30 13F ISHARES S&P 500 ETF 464287200 21,587 8,574 65.89 7,742 56.91 0.0328
2022-08-12 2022-06-30 13F ISHARES CORE S&P500 ETF 464287200 13,013 -1,294 -9.04 4,934 -23.99 0.0217
2022-05-12 2022-03-31 13F ISHARES TR CORE S&P500 ETF 464287200 14,307 -9,542 -40.01 6,491 -42.94 0.0248
2022-02-08 2021-12-31 13F ISHARES TR CORE S&P500 ETF 464287200 23,849 13,199 123.93 11,376 147.95 0.0434
2021-11-15 2021-09-30 13F iShares COM 464287200 10,650 10,650 4,588 0.0189
2019-05-15 2019-03-31 13F/A-1 ISHARES TR CORE S&P500 ETF 464287200 0 -23,217 -100.00 0 -100.00
2019-02-13 2018-12-31 13F/A-1 ISHARES TR CORE S&P500 ETF 464287200 23,217 23,217 5,842 0.0577
2019-02-13 2018-12-31 13F ISHARES TR CORE S&P500 ETF 464287200 23,217 23,217 5,842
2016-02-12 2015-12-31 13F ISHARES CORE S&P500 ETF CORE S&P500 ETF 464287200 0 0 0 0.0000
2015-11-12 2015-09-30 13F ISHARES CORE S&P500 ETF CORE S&P500 ETF 464287200 0 0 0 0.0000
2014-11-03 2014-09-30 13F ISHARES CORE S&P500 ETF 464287200 0 -11,103 -100.00 0 -100.00
2014-08-13 2014-06-30 13F ISHARES CORE S&P500 ETF 464287200 11,103 -61,110 -84.62 2,188 -83.90 0.0314
2014-05-13 2014-03-31 13F ISHARES CORE S&P500 ETF CORE S&P500 ETF 464287200 72,213 33,914 88.55 13,586 91.08 0.2091
2014-02-12 2013-12-31 13F ISHARES CORE S&P500 ETF CORE S&P500 ETF 464287200 38,299 38,299 10.85 7,110 27.92 0.1164
2013-10-30 2013-09-30 13F ISHARES CORE S&P500 ETF 464287200 0 -34,549 -100.00 0 -100.00
2013-07-19 2013-06-30 13F ISHARES CORE S&P500 ETF 464287200 34,549 34,549 5,558 0.1107
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.