iShares Trust - iShares Russell 1000 ETF
US ˙ ARCA ˙ US4642876225

SecurityIWB / iShares Trust - iShares Russell 1000 ETF
InstitutionKarpus Management, Inc.
ManagerGeorge Karpus
Latest Disclosed Ownership85,096 shares
Latest Disclosed Value $ 30,341,876
Karpus Management, Inc. reports 0.12% increase in ownership of IWB / iShares Trust - iShares Russell 1000 ETF

On May 14, 2026 - Karpus Management, Inc. filed a 13F-HR form disclosing ownership of 85,096 shares of iShares Trust - iShares Russell 1000 ETF (US:IWB) valued at $30,341,830 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on February 17, 2026 disclosing 84,998 shares of iShares Trust - iShares Russell 1000 ETF. This represents a change in shares of 0.12% during the quarter. The current value of the position is $35,201,662 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)
2026-05-14 2026-03-31 13F ISHARES RUSSELL 1000 ETF RUS 1000 ETF 464287622 85,096 98 0.12 30,342 -4.41 0.9466
2026-02-17 2025-12-31 13F/A-1 ISHARES RUSSELL 1000 ETF RUS 1000 ETF 464287622 84,998 -779 -0.91 31,742 1.25 0.9748
2025-11-14 2025-09-30 13F ISHARES RUSSELL 1000 ETF RUS 1000 ETF 464287622 85,777 309 0.36 31,350 8.02 0.9928
2025-08-14 2025-06-30 13F ISHARES RUSSELL 1000 ETF RUS 1000 ETF 464287622 85,468 49,018 134.48 29,022 159.59 0.9358
2025-05-14 2025-03-31 13F ISHARES RUSSELL 1000 ETF RUS 1000 ETF 464287622 36,450 36,450 11,181 0.3623
2024-02-13 2023-12-31 13F ISHARES RUSSELL 1000 ETF RUS 1000 ETF 464287622 0 -2,478 -100.00 0 -100.00
2023-11-09 2023-09-30 13F ISHARES RUSSELL 1000 ETF RUS 1000 ETF 464287622 2,478 -225 -8.32 582 -11.55 0.0196
2023-08-11 2023-06-30 13F ISHARES RUSSELL 1000 ETF RUS 1000 ETF 464287622 2,703 -7,352 -73.12 659 -70.94 0.0207
2023-05-11 2023-03-31 13F ISHARES RUSSELL 1000 ETF RUS 1000 ETF 464287622 10,055 -3,028 -23.14 2,265 -17.79 0.0710
2023-02-15 2022-12-31 13F ISHARES RUSSELL 1000 ETF RUS 1000 ETF 464287622 13,083 -159,355 -92.41 2,754 -91.91 0.0931
2022-11-14 2022-09-30 13F ISHARES RUSSELL 1000 ETF RUS 1000 ETF 464287622 172,438 -47,438 -21.57 34,027 -25.51 1.1931
2022-08-12 2022-06-30 13F ISHARES RUSSELL 1000 ETF RUS 1000 ETF 464287622 219,876 -28,312 -11.41 45,681 -26.40 1.5360
2022-05-10 2022-03-31 13F ISHARES RUSSELL 1000 ETF RUS 1000 ETF 464287622 248,188 20,050 8.79 62,064 2.88 1.8864
2022-02-14 2021-12-31 13F ISHARES RUSSELL 1000 ETF RUS 1000 ETF 464287622 228,138 -46,783 -17.02 60,327 -9.22 1.7339
2022-02-11 2021-09-30 13F/A-1 ISHARES RUSSELL 1000 ETF RUS 1000 ETF 464287622 274,921 5,451 2.02 66,451 1.87 1.9773
2021-11-12 2021-09-30 13F ISHARES RUSSELL 1000 ETF RUS 1000 ETF 464287622 274,921 5,451 66,451 2.1000
2021-08-13 2021-06-30 13F ISHARES RUSSELL 1000 ETF RUS 1000 ETF 464287622 269,470 3,468 1.30 65,233 9.56 1.9339
2021-05-17 2021-03-31 13F ISHARES RUSSELL 1000 ETF COM 464287622 266,002 22,497 9.24 59,539 15.42 1.7991
2021-02-16 2020-12-31 13F ISHARES RUSSELL 1000 ETF COM 464287622 243,505 48,872 25.11 51,584 41.61 1.6209
2020-11-12 2020-09-30 13F ISHARES RUSSELL 1000 ETF COM 464287622 194,633 7,976 4.27 36,426 13.67 1.3169
2020-08-20 2020-06-30 13F/A-1 ISHARES TR COM 464287622 186,657 174,812 1,475.83 32,045 1,811.99 1.2146
2020-08-14 2020-06-30 13F ISHARES TR COM 464287622 186,657 174,812 32,045 1,256,537.0709
2020-05-18 2020-03-31 13F ISHARES TR RUS 1000 ETF COM 464287622 11,845 11,845 1,676 0.0643
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.