iShares Trust - iShares Russell 2000 ETF
US ˙ ARCA ˙ US4642876555

SecurityIWM / iShares Trust - iShares Russell 2000 ETF
InstitutionFirst Manhattan Co
Latest Disclosed Ownership3,022 shares
Latest Disclosed Value $ 749,456
First Manhattan Co reports 34.61% increase in ownership of IWM / iShares Trust - iShares Russell 2000 ETF

On May 15, 2026 - First Manhattan Co filed a 13F-HR form disclosing ownership of 3,022 shares of iShares Trust - iShares Russell 2000 ETF (US:IWM) valued at $749,456 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 2,245 shares of iShares Trust - iShares Russell 2000 ETF. This represents a change in shares of 34.61% during the quarter. The current value of the position is $869,339 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 RUSSELL 2000 ETF 464287655 3,022 777 34.61 749 35.69 0.0021
2026-02-17 2025-12-31 13F ISHARES TR RUSSELL 2000 ETF 464287655 2,245 -156 -6.50 553 -4.83 0.0015
2025-11-14 2025-09-30 13F ISHARES TR RUSSELL 2000 ETF 464287655 2,401 830 52.83 581 71.09 0.0015
2025-08-14 2025-06-30 13F ISHARES TR RUSSELL 2000 ETF 464287655 1,571 16 1.03 339 9.35 0.0010
2025-05-15 2025-03-31 13F ISHARES TR RUSSELL 2000 ETF 464287655 1,555 91 6.22 310 -4.02 0.0009
2025-02-14 2024-12-31 13F ISHARES TR RUSSELL 2000 ETF 464287655 1,464 -395 -21.25 323 -21.22 0.0009
2024-11-14 2024-09-30 13F ISHARES TR RUSSELL 2000 ETF 464287655 1,859 675 57.01 411 70.83 0.0012
2024-08-15 2024-06-30 13F/A-1 ISHARES TR RUSSELL 2000 ETF 464287655 1,184 0 0.00 240 -3.23 0.0008
2024-08-14 2024-06-30 13F ISHARES TR RUSSELL 2000 ETF 464287655 1,184 0 240 0.0008
2024-05-15 2024-03-31 13F ISHARES TR RUSSELL 2000 ETF 464287655 1,184 0 0.00 249 4.64 0.0008
2024-02-13 2023-12-31 13F ISHARES TR RUSSELL 2000 ETF 464287655 1,184 -128 -9.76 238 2.60 0.0008
2023-11-14 2023-09-30 13F ISHARES TR RUSSELL 2000 ETF 464287655 1,312 609 86.63 232 76.34 0.0009
2023-08-14 2023-06-30 13F ISHARES TR RUSSELL 2000 ETF 464287655 703 325 85.98 132 95.52 0.0005
2023-05-15 2023-03-31 13F ISHARES TR RUSSELL 2000 ETF 464287655 378 -345 -47.72 67 -46.83 0.0003
2023-02-14 2022-12-31 13F ISHARES TR RUSSELL 2000 ETF 464287655 723 -303 -29.53 126 -25.44 0.0005
2022-11-14 2022-09-30 13F ISHARES TR RUSSELL 2000 ETF 464287655 1,026 178 20.99 169 18.18 0.0007
2022-08-15 2022-06-30 13F ISHARES TR RUSSELL 2000 ETF 464287655 848 -74 -8.03 143 -24.34 0.0006
2022-05-16 2022-03-31 13F ISHARES TR RUSSELL 2000 ETF 464287655 922 331 56.01 189 44.27 0.0006
2022-02-14 2021-12-31 13F ISHARES TR RUSSELL 2000 ETF 464287655 591 -149 -20.14 131 -18.63 0.0004
2021-11-15 2021-09-30 13F ISHARES TR RUSSELL 2000 ETF 464287655 740 235 46.53 161 40.00 0.0006
2021-08-16 2021-06-30 13F ISHARES TR RUSSELL 2000 ETF 464287655 505 0 0.00 115 3.60 0.0004
2021-05-14 2021-03-31 13F ISHARES TR RUSSELL 2000 ETF 464287655 505 -514 -50.44 111 -44.22 0.0005
2021-02-16 2020-12-31 13F ISHARES TR RUSSELL 2000 ETF 464287655 1,019 -1,341 -56.82 199 -43.63 0.0010
2020-11-12 2020-09-30 13F ISHARES RUSSELL 2000 ETF 464287655 2,360 1,750 286.89 353 305.75 0.0018
2020-08-14 2020-06-30 13F ISHARES RUSSELL 2000 ETF 464287655 610 -525 -46.26 87 -32.56 0.0005
2020-05-06 2020-03-31 13F ISHARES RUSSELL 2000 ETF 464287655 1,135 613 117.43 129 50.00 0.0008
2020-02-13 2019-12-31 13F ISHARES RUSSELL 2000 ETF 464287655 522 0 0.00 86 10.26 0.0004
2019-11-13 2019-09-30 13F ISHARES RUSSELL 2000 ETF 464287655 522 -591 -53.10 78 -54.91 0.0004
2019-08-16 2019-06-30 13F ISHARES RUSSELL 2000 ETF 464287655 1,113 0 0.00 173 1.76 0.0010
2019-04-12 2019-03-31 13F ISHARES RUSSELL 2000 ETF 464287655 1,113 0 0.00 170 14.09 0.0010
2019-01-30 2018-12-31 13F ISHARES RUSSELL 2000 ETF 464287655 1,113 683 158.84 149 106.94 0.0009
2018-10-15 2018-09-30 13F ISHARES RUSSELL 2000 ETF 464287655 430 0 0.00 72 2.86 0.0004
2018-08-01 2018-06-30 13F ISHARES RUSSELL 2000 ETF 464287655 430 -207 -32.50 70 -27.08 0.0004
2018-04-20 2018-03-31 13F ISHARES RUSSELL 2000 ETF 464287655 637 0 0.00 96 -1.03 0.0005
2018-01-22 2017-12-31 13F ISHARES RUSSELL 2000 ETF 464287655 637 0 0.00 97 3.19 0.0005
2017-10-25 2017-09-30 13F ISHARES RUSSELL 2000 ETF 464287655 637 0 0.00 94 5.62 0.0005
2017-08-10 2017-06-30 13F/A-2 ISHARES RUSSELL 2000 ETF 464287655 637 0 0.00 89 2.30 0.0005
2017-08-01 2017-06-30 13F/A-1 ISHARES RUSSELL 2000 ETF 464287655 637 0 89 0.0005
2017-07-28 2017-06-30 13F ISHARES RUSSELL 2000 ETF 464287655 637 0 89
2017-04-25 2017-03-31 13F/A-1 ISHARES RUSSELL 2000 ETF 464287655 637 0 0.00 87 2.35 0.0005
2017-04-24 2017-03-31 13F ISHARES RUSSELL 2000 ETF 464287655 650 80
2017-01-25 2016-12-31 13F ISHARES RUSSELL 2000 ETF 464287655 637 -13 -2.00 85 6.25 0.0005
2016-10-20 2016-09-30 13F ISHARES RUSSELL 2000 ETF 464287655 650 0 0.00 80 8.11 0.0005
2016-07-14 2016-06-30 13F ISHARES RUSSELL 2000 ETF 464287655 650 30 4.84 74 8.82 0.0005
2016-04-22 2016-03-31 13F ISHARES RUSSELL 2000 ETF 464287655 620 257 70.80 68 70.00 0.0004
2016-01-20 2015-12-31 13F ISHARES RUSSELL 2000 ETF 464287655 363 0 0.00 40 2.56 0.0002
2015-10-26 2015-09-30 13F ISHARES RUSSELL 2000 ETF 464287655 363 0 0.00 39 -13.33 0.0003
2015-07-17 2015-06-30 13F ISHARES RUSSELL 2000 ETF 464287655 363 -3,260 -89.98 45 -90.00 0.0003
2015-04-30 2015-03-31 13F ISHARES RUSSELL 2000 ETF 464287655 3,623 300 9.03 450 13.35 0.0026
2015-01-20 2014-12-31 13F ISHARES RUSSELL 2000 ETF 464287655 3,323 3,250 4,452.05 397 5,571.43 0.0022
2014-10-23 2014-09-30 13F ISHARES RUSSELL 2000 ETF 464287655 73 0 0.00 7 -12.50 0.0000
2014-08-14 2014-06-30 13F/A-1 ISHARES RUSSELL 2000 ETF 464287655 73 0 0.00 8 0.00 0.0001
2014-05-16 2014-03-31 13F ISHARES RUSSELL 2000 ETF 464287655 73 0 0.00 8 0.00 0.0001
2014-02-04 2013-12-31 13F ISHARES RUSSELL 2000 ETF 464287655 73 73 8 0.0001
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.