iShares Trust - iShares Russell Mid-Cap Growth ETF
US ˙ ARCA ˙ US4642874816

SecurityIWP / iShares Trust - iShares Russell Mid-Cap Growth ETF
InstitutionBokf, Na
Latest Disclosed Ownership225,584 shares
Latest Disclosed Value $ 28,901,822
Bokf, Na reports 22.28% increase in ownership of IWP / iShares Trust - iShares Russell Mid-Cap Growth ETF

On May 8, 2026 - Bokf, Na filed a 13F-HR form disclosing ownership of 225,584 shares of iShares Trust - iShares Russell Mid-Cap Growth ETF (US:IWP) valued at $28,901,822 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 184,476 shares of iShares Trust - iShares Russell Mid-Cap Growth ETF. This represents a change in shares of 22.28% during the quarter. The current value of the position is $32,294,605 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)
2026-05-08 2026-03-31 13F ISHARES RUSSELL MID-CAP GROWTH common 464287481 225,584 41,108 22.28 28,902 14.41 0.3403
2026-02-03 2025-12-31 13F ISHARES RUSSELL MID-CAP GROWTH common 464287481 184,476 7,672 4.34 25,262 0.33 0.3866
2025-11-13 2025-09-30 13F ISHARES RUSSELL MID-CAP GROWTH common 464287481 176,804 2,806 1.61 25,179 4.34 0.3788
2025-08-12 2025-06-30 13F ISHARES RUSSELL MID-CAP GROWTH common 464287481 173,998 10,790 6.61 24,130 25.84 0.3908
2025-05-13 2025-03-31 13F ISHARES RUSSELL MID-CAP GROWTH common 464287481 163,208 29,532 22.09 19,175 12.99 0.3391
2025-02-14 2024-12-31 13F ISHARES RUSSELL MID-CAP GROWTH common 464287481 133,676 814 0.61 16,970 9.32 0.2867
2024-11-14 2024-09-30 13F ISHARES RUSSELL MID-CAP GROWTH common 464287481 132,862 -1,172 -0.87 15,524 4.96 0.2755
2024-08-08 2024-06-30 13F ISHARES TR RUS MD CP GR ETF 464287481 134,034 -2,405 -1.76 14,791 -4.43 0.2655
2024-05-15 2024-03-31 13F ISHARES TR RUS MD CP GR ETF 464287481 136,439 6,080 4.66 15,476 13.65 0.2818
2024-02-14 2023-12-31 13F ISHARES TR RUS MD CP GR ETF 464287481 130,359 4,972 3.97 13,617 25.28 0.2666
2023-11-14 2023-09-30 13F ISHARES TR RUS MD CP GR ETF 464287481 125,387 -3,592 -2.78 10,870 -12.79 0.2396
2023-08-21 2023-06-30 13F ISHARES TR RUS MD CP GR ETF 464287481 128,979 -1,817 -1.39 12,463 4.66 0.2538
2023-05-11 2023-03-31 13F ISHARES TR RUS MD CP GR ETF 464287481 130,796 -6,881 -5.00 11,909 3.47 0.2492
2023-02-13 2022-12-31 13F ISHARES TR RUS MD CP GR ETF 464287481 137,677 -882 -0.64 11,510 5.91 0.2124
2022-11-14 2022-09-30 13F ISHARES TR RUS MD CP GR ETF 464287481 138,559 9,355 7.24 10,867 6.17 0.2199
2022-08-11 2022-06-30 13F ISHARES TR RUS MD CP GR ETF 464287481 129,204 -2,370 -1.80 10,235 -22.60 0.1962
2022-05-13 2022-03-31 13F ISHARES TR RUS MD CP GR ETF 464287481 131,574 -2,887 -2.15 13,224 -14.64 0.2179
2022-03-11 2021-12-31 13F ISHARES TR RUS MD CP GR ETF 464287481 134,461 3,803 2.91 15,492 5.80 0.2397
2021-11-10 2021-09-30 13F ISHARES TR RUS MD CP GR ETF 464287481 130,658 -5,408 -3.97 14,643 5.44 0.2518
2021-04-21 2021-03-31 13F ISHARES TR RUS MD CP GR ETF 464287481 136,066 -3,807 -2.72 13,887 -3.28 0.2526
2021-02-12 2020-12-31 13F ISHARES TR RUS MD CP GR ETF 464287481 139,873 68,914 97.12 14,358 17.05 0.2740
2020-10-30 2020-09-30 13F ISHARES TR RUS MD CP GR ETF 464287481 70,959 211 0.30 12,267 9.66 0.2695
2020-08-12 2020-06-30 13F ISHARES TR RUS MD CP GR ETF 464287481 70,748 -30,010 -29.78 11,186 -8.69 0.2631
2020-05-13 2020-03-31 13F ISHARES TR RUS MD CP GR ETF 464287481 100,758 -18,148 -15.26 12,251 -32.48 0.3530
2020-02-12 2019-12-31 13F ISHARES TR RUS MD CP GR ETF 464287481 118,906 -7,636 -6.03 18,143 1.43 0.4100
2019-11-13 2019-09-30 13F ISHARES TR RUS MD CP GR ETF 464287481 126,542 -2,339 -1.81 17,887 -2.67 0.4308
2019-08-14 2019-06-30 13F ISHARES TR RUS MD CP GR ETF 464287481 128,881 -3,864 -2.91 18,377 2.04 0.4415
2019-05-15 2019-03-31 13F ISHARES TR RUS MD CP GR ETF 464287481 132,745 -11,868 -8.21 18,009 9.52 0.4311
2019-02-13 2018-12-31 13F ISHARES TR RUS MD CP GR ETF 464287481 144,613 -11,560 -7.40 16,444 -22.34 0.4704
2018-11-13 2018-09-30 13F ISHARES TR RUS MD CP GR ETF 464287481 156,173 4,016 2.64 21,174 9.81 0.5315
2018-08-13 2018-06-30 13F ISHARES TR RUS MD CP GR ETF 464287481 152,157 -722 -0.47 19,283 2.59 0.5189
2018-05-14 2018-03-31 13F ISHARES TR RUS MD CP GR ETF 464287481 152,879 -6,875 -4.30 18,797 -2.47 0.5339
2018-02-14 2017-12-31 13F ISHARES TR RUS MD CP GR ETF 464287481 159,754 1,238 0.78 19,273 7.41 0.5309
2017-11-14 2017-09-30 13F ISHARES RUSSELL MID-CAP GROWTH ETF 464287481 158,516 -1,822 -1.14 17,943 3.55 0.5209
2017-08-14 2017-06-30 13F ISHARES TR RUS MD CP GR ETF 464287481 160,338 -274 -0.17 17,328 3.98 0.5451
2017-05-15 2017-03-31 13F ISHARES TR RUS MD CP GR ETF 464287481 160,612 -1,258 -0.78 16,665 5.72 0.5201
2017-02-14 2016-12-31 13F ISHARES TR RUS MD CP GR ETF 464287481 161,870 9,316 6.11 15,764 6.13 0.5186
2016-11-10 2016-09-30 13F ISHARES TR RUS MD CP GR ETF 464287481 152,554 -16,651 -9.84 14,854 -6.20 0.4917
2016-08-12 2016-06-30 13F ISHARES TR RUS MD CP GR ETF 464287481 169,205 13,075 8.37 15,835 10.05 0.5580
2016-05-13 2016-03-31 13F ISHARES TR RUS MD CP GR ETF 464287481 156,130 3,396 2.22 14,389 2.49 0.5201
2016-02-09 2015-12-31 13F ISHARES TR RUS MD CP GR ETF 464287481 152,734 2,349 1.56 14,039 5.35 0.5076
2015-11-13 2015-09-30 13F ISHARES TR RUS MD CP GR ETF 464287481 150,385 2,348 1.59 13,326 -7.06 0.5015
2015-08-13 2015-06-30 13F ISHARES TR RUS MD CP GR ETF 464287481 148,037 1,074 0.73 14,338 -0.38 0.4867
2015-05-14 2015-03-31 13F ISHARES TR RUS MD CP GR ETF 464287481 146,963 6,405 4.56 14,392 9.84 0.4844
2015-02-12 2014-12-31 13F ISHARES TR RUS MD CP GR ETF 464287481 140,558 -5,820 -3.98 13,103 1.32 0.4522
2014-11-13 2014-09-30 13F ISHARES TR RUS MD CP GR ETF 464287481 146,378 667 0.46 12,932 -0.90 0.4322
2014-08-14 2014-06-30 13F ISHARES TR RUS MD CP GR ETF 464287481 145,711 -11,444 -7.28 13,050 -3.22 0.4188
2014-05-14 2014-03-31 13F ISHARES RUS MD CP GR ETF 464287481 157,155 4,354 2.85 13,484 4.61 0.4469
2014-02-14 2013-12-31 13F ISHARES RUS MD CP GR ETF 464287481 152,801 -2,570 -1.65 12,890 6.09 0.4319
2013-11-12 2013-09-30 13F ISHARES RUS MD CP GR ETF 464287481 155,371 -42,316 -21.41 12,150 -14.34 0.4411
2013-08-14 2013-06-30 13F ISHARES RUS MD CP GR ETF 464287481 197,687 197,687 14,184 0.5359
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.