iShares Trust - iShares Core S&P Mid-Cap ETF
US ˙ ARCA ˙ US4642875078

SecurityIJH / iShares Trust - iShares Core S&P Mid-Cap ETF
InstitutionCAPROCK Group, Inc.
Latest Disclosed Ownership53,336 shares
Latest Disclosed Value $ 3,601,844
CAPROCK Group, Inc. reports 5.66% decrease in ownership of IJH / iShares Trust - iShares Core S&P Mid-Cap ETF

On May 11, 2026 - CAPROCK Group, Inc. filed a 13F-HR form disclosing ownership of 53,336 shares of iShares Trust - iShares Core S&P Mid-Cap ETF (US:IJH) valued at $3,601,780 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 28, 2026 disclosing 56,534 shares of iShares Trust - iShares Core S&P Mid-Cap ETF. This represents a change in shares of -5.66% during the quarter. The current value of the position is $3,944,197 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)
2026-05-11 2026-03-31 13F ISHARES TR CORE S&P MCP ETF 464287507 53,336 -3,198 -5.66 3,602 -3.48 0.0874
2026-01-28 2025-12-31 13F ISHARES TR CORE S&P MCP ETF 464287507 56,534 8,168 16.89 3,731 18.41 0.0788
2025-11-06 2025-09-30 13F ISHARES TR CORE S&P MCP ETF 464287507 48,366 6,603 15.81 3,152 29.35 0.0776
2025-05-15 2025-03-31 13F ISHARES TR CORE S&P MCP ETF 464287507 41,763 8,966 27.34 2,437 19.24 0.0743
2025-01-23 2024-12-31 13F ISHARES TR CORE S&P MCP ETF 464287507 32,797 -125 -0.38 2,044 -0.39 0.0668
2024-11-07 2024-09-30 13F ISHARES TR CORE S&P MCP ETF 464287507 32,922 -200 -0.60 2,052 5.83 0.0746
2024-08-06 2024-06-30 13F ISHARES TR CORE S&P MCP ETF 464287507 33,122 13,110 65.51 1,938 59.51 0.0788
2024-04-29 2024-03-31 13F ISHARES TR CORE S&P MCP ETF 464287507 20,012 16,011 400.17 1,216 9.56 0.0697
2024-01-18 2023-12-31 13F ISHARES TR CORE S&P MCP ETF 464287507 4,001 31 0.78 1,109 11.57 0.0709
2023-10-18 2023-09-30 13F ISHARES TR CORE S&P MCP ETF 464287507 3,970 35 0.89 995 -3.40 0.0753
2023-08-10 2023-06-30 13F ISHARES TR CORE S&P MCP ETF 464287507 3,935 0 0.00 1,029 4.57 0.0756
2023-04-26 2023-03-31 13F ISHARES TR CORE S&P MCP ETF 464287507 3,935 1 0.03 984 3.47 0.0763
2023-01-23 2022-12-31 13F ISHARES TR CORE S&P MCP ETF 464287507 3,934 1 0.03 952 10.32 0.0886
2022-11-07 2022-09-30 13F ISHARES TR CORE S&P MCP ETF 464287507 3,933 -52 -1.30 862 -4.43 0.0830
2022-07-26 2022-06-30 13F ISHARES TR CORE S&P MCP ETF 464287507 3,985 -1,140 -22.24 902 -34.40 0.0885
2022-04-12 2022-03-31 13F ISHARES TR CORE S&P MCP ETF 464287507 5,125 -75 -1.44 1,375 -6.59 0.1292
2022-01-18 2021-12-31 13F ISHARES TR CORE S&P MCP ETF 464287507 5,200 63 1.23 1,472 8.96 0.1213
2021-10-07 2021-09-30 13F ISHARES TR CORE S&P MCP ETF 464287507 5,137 -662 -11.42 1,351 -13.29 0.1207
2021-08-13 2021-06-30 13F ISHARES TR CORE S&P MCP ETF 464287507 5,799 328 6.00 1,558 9.41 0.1418
2021-04-29 2021-03-31 13F ISHARES TR CORE S&P MCP ETF 464287507 5,471 215 4.09 1,424 17.88 0.1557
2021-01-29 2020-12-31 13F ISHARES TR CORE S&P MCP ETF 464287507 5,256 305 6.16 1,208 31.73 0.1377
2020-10-29 2020-09-30 13F ISHARES TR CORE S&P MCP ETF 464287507 4,951 288 6.18 917 10.62 0.1255
2020-08-05 2020-06-30 13F ISHARES TR CORE S&P MCP ETF 464287507 4,663 276 6.29 829 31.38 0.1246
2020-04-28 2020-03-31 13F ISHARES TR CORE S&P MCP ETF 464287507 4,387 1,400 46.87 631 2.60 0.1195
2020-02-04 2019-12-31 13F ISHARES TR CORE S&P MCP ETF 464287507 2,987 -186 -5.86 615 0.33 0.1100
2019-10-31 2019-09-30 13F ISHARES TR CORE S&P MCP ETF 464287507 3,173 12 0.38 613 -0.16 0.1197
2019-07-23 2019-06-30 13F ISHARES TR CORE S&P MCP ETF 464287507 3,161 -157 -4.73 614 -2.23 0.1200
2019-04-12 2019-03-31 13F ISHARES TR CORE S&P MCP ETF 464287507 3,318 188 6.01 628 20.77 0.1220
2019-01-29 2018-12-31 13F ISHARES TR CORE S&P MCP ETF 464287507 3,130 -75 -2.34 520 -19.75 0.1197
2018-10-17 2018-09-30 13F ISHARES TR CORE S&P MCP ETF 464287507 3,205 6 0.19 648 3.51 0.1318
2018-07-23 2018-06-30 13F ISHARES TR CORE S&P MCP ETF 464287507 3,199 -9 -0.28 626 3.99 0.1324
2018-04-23 2018-03-31 13F ISHARES TR CORE S&P MCP ETF 464287507 3,208 -2,511 -43.91 602 -46.39 0.1285
2018-01-17 2017-12-31 13F ISHARES TR CORE S&P MCP ETF 464287507 5,719 3,035 113.08 1,123 133.96 0.2185
2017-10-23 2017-09-30 13F ISHARES TR CORE S&P MCP ETF 464287507 2,684 205 8.27 480 11.37 0.1000
2017-07-27 2017-06-30 13F ISHARES TR CORE S&P MCP ETF 464287507 2,479 -2,748 -52.57 431 -51.84 0.0957
2017-04-21 2017-03-31 13F ISHARES TR CORE S&P MCP ETF 464287507 5,227 2,491 91.05 895 98.01 0.2102
2017-01-24 2016-12-31 13F ISHARES TR CORE S&P MCP ETF 464287507 2,736 -534 -16.33 452 -10.67 0.1137
2016-11-15 2016-09-30 13F ISHARES TR CORE S&P MCP ETF 464287507 3,270 3,270 506 0.1148
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.