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

SecurityIWB / iShares Trust - iShares Russell 1000 ETF
InstitutionSofos Investments, Inc.
Latest Disclosed Ownership647 shares
Latest Disclosed Value $ 230,694
Sofos Investments, Inc. ownership in IWB / iShares Trust - iShares Russell 1000 ETF

On May 8, 2026 - Sofos Investments, Inc. filed a 13F-HR form disclosing ownership of 647 shares of iShares Trust - iShares Russell 1000 ETF (US:IWB) valued at $230,694 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 647 shares of iShares Trust - iShares Russell 1000 ETF. This represents a change in shares of 0.00% during the quarter. The current value of the position is $266,454 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.

Upgrade to unlock premium data and export to Excel .

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 1000 ETF UIT EXCHANGE TRADED 464287622 647 0 0.00 231 -4.56 0.0411
2026-02-13 2025-12-31 13F ISHARES RUSSELL 1000 ETF UIT EXCHANGE TRADED 464287622 647 0 0.00 242 2.12 0.0465
2025-11-14 2025-09-30 13F ISHARES TR UIT EXCHANGE TRADED 464287622 647 0 0.00 236 19.19 0.0467
2025-04-30 2025-03-31 13F ISHARES RUSSELL 1000 ETF UIT EXCHANGE TRADED 464287622 647 -34 -4.99 198 -1.98 0.0433
2024-08-06 2024-06-30 13F ISHARES TR UIT EXCHANGE TRADED 464287622 681 -593 -46.55 203 -39.52 0.0506
2024-06-26 2024-03-31 13F/A-1 ISHARES TR UIT EXCHANGE TRADED 464287622 1,274 -4 -0.31 334 -0.30 0.0940
2024-05-13 2024-03-31 13F ISHARES RUSSELL 1000 ETF UIT EXCHANGE TRADED 464287622 912 -366 263 0.0673
2024-06-26 2023-12-31 13F/A-1 ISHARES RUSSELL 1000 UIT EXCHANGE TRADED 464287622 1,278 -854 -40.06 335 -83.03 0.0942
2024-02-15 2023-12-31 13F ISHARES TR Domestic Equities 464287622 2,132 0 1,974 0.0218
2023-11-16 2023-09-30 13F ISHARES TR Domestic Equities 464287622 2,132 2,020 1,803.57 1,974 0.0218
2023-08-09 2023-06-30 13F ISHARES TR RUS 1000 ETF 464287622 112 -225 -66.77 0 0.0001
2023-05-12 2023-03-31 13F ISHARES TR RUS 1000 ETF 464287622 337 337 1 0.0301
2023-02-15 2022-12-31 13F ISHARES TR Domestic Equities 464287622 0 -197 -100.00 0 0.0000
2022-11-03 2022-09-30 13F ISHARES TR Domestic Equities 464287622 197 -11 -5.29 1 0.0282
2022-08-05 2022-06-30 13F ISHARES RUSSELL 1000 INDEX FUND ETF 464287622 208 -42 -16.80 1 -100.00 0.0273
2022-05-13 2022-03-31 13F ISHARES TR ETF 464287622 250 -14 -5.30 1 0.00 0.0296
2022-02-11 2021-12-31 13F ISHARES RUSSELL 1000 INDEX FUND ETF 464287622 264 260 6,500.00 1 0.0252
2021-11-12 2021-09-30 13F ISHARES RUSSELL 1000 INDEX FUND ETF 464287622 4 0 0.00 0 0.1139
2021-08-11 2021-06-30 13F ISHARES RUSSELL 1000 INDEX FUND ETF 464287622 4 0 0.00 0 0.0867
2021-05-17 2021-03-31 13F ISHARES RUSSELL 1000 INDEX FUND ETF 464287622 4 0 0.00 1 -100.00 0.0191
2021-02-16 2020-12-31 13F ISHARES RUSSELL 1000 INDEX FUND MUTFDETF 464287622 4 4 1 0.0009
2020-08-13 2020-06-30 13F ISHARES RUSSELL 1000 INDEX FUND MUTFDETF 464287622 0 -4 -100.00 0 0.0000
2020-05-12 2020-03-31 13F ISHARES RUSSELL 1000 INDEX FUND MUTFDETF 464287622 4 -205 -98.09 1 -100.00 0.0018
2020-02-28 2019-12-31 13F ISHARES RUSSELL 1000 INDEX FUND MUTFDETF 464287622 209 -291 -58.20 178 117.07 0.1226
2019-10-15 2019-09-30 13F ISHARES RUSSELL 1000 ETF ETF 464287622 500 252 101.61 82 105.00 0.0706
2019-07-26 2019-06-30 13F ISHARES RUSSELL 1000 ETF ETF 464287622 248 -1,332 -84.30 40 -84.06 0.0328
2019-04-19 2019-03-31 13F ISHARES RUSSELL 1000 ETF ETF 464287622 1,580 1,577 52,566.67 251 25,000.00 0.2030
2018-10-31 2018-09-30 13F ISHARES RUSSELL 1000 ETF ETF 464287622 3 -1 -25.00 1 0.00 0.0010
2018-08-14 2018-06-30 13F ISHARES RUSSELL 1000 ETF ETF 464287622 4 -9 -69.23 1 -50.00 0.0009
2018-05-23 2018-03-31 13F ISHARES RUSSELL 1000 ETF ETF 464287622 13 13 2 0.0020
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.