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

SecurityIVV / iShares Trust - iShares Core S&P 500 ETF
InstitutionProstatis Group LLC
Latest Disclosed Ownership6,929 shares
Latest Disclosed Value $ 4,526,165
Prostatis Group LLC reports 20.19% decrease in ownership of IVV / iShares Trust - iShares Core S&P 500 ETF

On May 12, 2026 - Prostatis Group LLC filed a 13F-HR form disclosing ownership of 6,929 shares of iShares Trust - iShares Core S&P 500 ETF (US:IVV) valued at $4,526,092 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 8,682 shares of iShares Trust - iShares Core S&P 500 ETF. This represents a change in shares of -20.19% during the quarter. The current value of the position is $5,246,985 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)
2026-05-12 2026-03-31 13F ISHARES TR CORE S&P500 ETF 464287200 6,929 -1,753 -20.19 4,526 -23.88 1.1584
2026-02-17 2025-12-31 13F ISHARES TR CORE S&P500 ETF 464287200 8,682 -1,708 -16.44 5,947 -14.50 1.4200
2025-11-04 2025-09-30 13F ISHARES TR CORE S&P500 ETF 464287200 10,390 -17 -0.16 6,954 7.63 1.7429
2025-07-25 2025-06-30 13F ISHARES TR CORE S&P500 ETF 464287200 10,407 3,267 45.76 6,462 61.08 1.8494
2025-05-16 2025-03-31 13F ISHARES TR CORE S&P500 ETF 464287200 7,140 86 1.22 4,012 -3.40 1.2656
2025-03-21 2024-12-31 13F ISHARES TR CORE S&P500 ETF 464287200 7,054 1,664 30.87 4,152 33.59 1.2103
2025-03-21 2024-09-30 13F ISHARES TR CORE S&P500 ETF 464287200 5,390 -458 -7.83 3,109 -2.87 1.0172
2025-03-21 2024-06-30 13F ISHARES TR CORE S&P500 ETF 464287200 5,848 461 8.56 3,200 13.03 1.1224
2025-03-21 2024-03-31 13F ISHARES TR CORE S&P500 ETF 464287200 5,387 536 11.05 2,832 22.24 1.0738
2025-03-21 2023-12-31 13F ISHARES TR CORE S&P500 ETF 464287200 4,851 2,031 72.02 2,317 91.40 0.9684
2025-03-21 2023-09-30 13F ISHARES TR CORE S&P500 ETF 464287200 2,820 -1,095,554 -99.74 1,211 -55.97 0.5918
2023-08-14 2023-06-30 13F ISHARES TR CORE S&P500 ETF 464287200 1,098,374 1,092,312 18,019.00 2,748 9.74 1.2785
2023-05-22 2023-03-31 13F ISHARES TR CORE S&P500 ETF 464287200 6,062 3,419 129.36 2,505 146.70 1.3221
2023-03-28 2022-12-31 13F/A-1 ISHARES TR CORE S&P500 ETF 464287200 2,643 -158 -5.64 1,015 1.10 0.6196
2023-03-23 2022-12-31 13F ISHARES TR CORE S&P500 ETF 464287200 943,040 -35,788 1,015 0.5923
2023-03-28 2022-09-30 13F/A-1 ISHARES TR CORE S&P500 ETF 464287200 2,801 -648,850 -99.57 1,005 3,246.67 1.1577
2023-03-23 2022-09-30 13F ISHARES TR CORE S&P500 ETF 464287200 978,828 327,177 1,005 1.0571
2023-03-23 2022-06-30 13F ISHARES TR CORE S&P500 ETF 464287200 651,651 635,501 3,934.99 31 -78.26 0.0421
2023-03-23 2022-03-31 13F ISHARES TR CORE S&P500 ETF 464287200 16,150 -869 -5.11 139 -19.30 0.1009
2023-03-23 2021-12-31 13F ISHARES TR CORE S&P500 ETF 464287200 17,019 1,211 7.66 171 19.58 0.1020
2023-03-23 2021-09-30 13F ISHARES TR CORE S&P500 ETF 464287200 15,808 -375 -2.32 144 6.72 0.0837
2023-03-23 2021-06-30 13F ISHARES TR CORE S&P500 ETF 464287200 16,183 -2,634 -14.00 135 103.03 0.0892
2023-03-23 2021-03-31 13F ISHARES TR CORE S&P500 ETF 464287200 18,817 -17,003 -47.47 66 -29.79 0.0506
2023-03-23 2020-12-31 13F ISHARES TR CORE S&P500 ETF 464287200 35,820 -59,512 -62.43 95 -45.03 0.0766
2023-03-23 2020-09-30 13F ISHARES TR CORE S&P500 ETF 464287200 95,332 8,976 10.39 171 5.56 0.1543
2023-03-23 2020-06-30 13F ISHARES TR CORE S&P500 ETF 464287200 86,356 73,822 588.97 163 -95.00 0.2997
2023-03-28 2020-03-31 13F/A-1 ISHARES TR CORE S&P500 ETF 464287200 12,534 8,669 224.29 3,239 159.25 4.6033
2023-03-23 2020-03-31 13F ISHARES TR CORE S&P500 ETF 464287200 113,456 -4,192,063 3,239 4.2580
2023-03-28 2019-12-31 13F/A-1 ISHARES TR CORE S&P500 ETF 464287200 3,865 3,865 1,249 1.1289
2023-03-23 2019-12-31 13F ISHARES TR CORE S&P500 ETF 464287200 4,305,519 4,305,519 1,249 1.0717
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.