iShares Trust - iShares Russell 1000 Growth ETF
US ˙ ARCA ˙ US4642876142

SecurityIWF / iShares Trust - iShares Russell 1000 Growth ETF
InstitutionFirst Foundation Advisors
Latest Disclosed Ownership42,627 shares
Latest Disclosed Value $ 18,176,309
First Foundation Advisors reports 11.68% decrease in ownership of IWF / iShares Trust - iShares Russell 1000 Growth ETF

On May 4, 2026 - First Foundation Advisors filed a 13F-HR form disclosing ownership of 42,627 shares of iShares Trust - iShares Russell 1000 Growth ETF (US:IWF) valued at $18,176,153 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 4, 2026 disclosing 48,262 shares of iShares Trust - iShares Russell 1000 Growth ETF. This represents a change in shares of -11.68% during the quarter. The current value of the position is $5,397,857 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)
2026-05-04 2026-03-31 13F ISHARES TR RUS 1000 GRW ETF 464287614 42,627 -5,635 -11.68 18,176 -20.43 0.6587
2026-02-04 2025-12-31 13F ISHARES TR RUS 1000 GRW ETF 464287614 48,262 -1,849 -3.69 22,842 -2.68 0.8607
2025-11-17 2025-09-30 13F ISHARES TR RUS 1000 GRW ETF 464287614 50,111 -11,222 -18.30 23,473 -9.86 0.8675
2025-08-14 2025-06-30 13F ISHARES TR RUS 1000 GRW ETF 464287614 61,333 -8,213 -11.81 26,041 3.70 0.9650
2025-05-08 2025-03-31 13F ISHARES TR RUS 1000 GRW ETF 464287614 69,546 702 1.02 25,112 -9.17 1.0221
2025-02-13 2024-12-31 13F ISHARES TR RUS 1000 GRW ETF 464287614 68,844 8,725 14.51 27,646 22.51 1.0402
2024-11-14 2024-09-30 13F ISHARES TR RUS 1000 GRW ETF 464287614 60,119 1,667 2.85 22,567 5.92 0.8501
2024-08-06 2024-06-30 13F ISHARES TR RUS 1000 GRW ETF 464287614 58,452 9,286 18.89 21,306 28.57 0.8142
2024-05-10 2024-03-31 13F ISHARES TR RUS 1000 GRW ETF 464287614 49,166 28,970 143.44 16,571 170.68 0.6631
2024-02-14 2023-12-31 13F ISHARES TR RUS 1000 GRW ETF 464287614 20,196 -4,737 -19.00 6,123 -7.68 0.2790
2023-11-15 2023-09-30 13F ISHARES TR RUS 1000 GRW ETF 464287614 24,933 2,063 9.02 6,632 5.37 0.3098
2023-08-14 2023-06-30 13F ISHARES TR RUS 1000 GRW ETF 464287614 22,870 -508 -2.17 6,293 10.19 0.2720
2023-05-12 2023-03-31 13F ISHARES TR RUS 1000 GRW ETF 464287614 23,378 -5,752 -19.75 5,712 -8.48 0.2626
2023-02-14 2022-12-31 13F ISHARES TR RUS 1000 GRW ETF 464287614 29,130 23,969 464.43 6,241 474.59 0.2989
2022-11-14 2022-09-30 13F ISHARES TR RUS 1000 GRW ETF 464287614 5,161 0 0.00 1,086 -3.81 0.0532
2022-08-12 2022-06-30 13F ISHARES TR RUS 1000 GRW ETF 464287614 5,161 -111 -2.11 1,129 -22.88 0.0499
2022-05-05 2022-03-31 13F ISHARES TR RUS 1000 GRW ETF 464287614 5,272 332 6.72 1,464 -3.05 0.0529
2022-02-14 2021-12-31 13F ISHARES TR RUS 1000 GRW ETF 464287614 4,940 -543 -9.90 1,510 0.47 0.0519
2021-11-15 2021-09-30 13F ISHARES TR RUS 1000 GRW ETF 464287614 5,483 431 8.53 1,503 9.55 0.0561
2021-08-13 2021-06-30 13F ISHARES TR RUS 1000 GRW ETF 464287614 5,052 0 0.00 1,372 11.73 0.0528
2021-05-18 2021-03-31 13F ISHARES TR RUS 1000 GRW ETF 464287614 5,052 1,783 54.54 1,228 55.84 0.0527
2021-02-16 2020-12-31 13F ISHARES TR RUS 1000 GRW ETF 464287614 3,269 10 0.31 788 11.46 0.0349
2020-11-12 2020-09-30 13F iShares Russell 1000 Growth In RUS 1000 GRW ETF 464287614 3,259 -776 -19.23 707 -8.77 0.0328
2020-08-14 2020-06-30 13F iShares Russell 1000 Growth In RUS 1000 GRW ETF 464287614 4,035 73 1.84 775 29.82 0.0400
2020-05-11 2020-03-31 13F iShares Russell 1000 Growth In RUS 1000 GRW ETF 464287614 3,962 -2,019 -33.76 597 -43.25 0.0366
2020-02-11 2019-12-31 13F iShares Russell 1000 Growth In RUS 1000 GRW ETF 464287614 5,981 2,796 87.79 1,052 107.09 0.0521
2019-11-12 2019-09-30 13F iShares Russell 1000 Growth In RUS 1000 GRW ETF 464287614 3,185 137 4.49 508 5.83 0.0271
2019-08-14 2019-06-30 13F iShares Russell 1000 Growth In RUS 1000 GRW ETF 464287614 3,048 155 5.36 480 9.59 0.0269
2019-05-13 2019-03-31 13F iShares Russell 1000 Growth In RUS 1000 GRW ETF 464287614 2,893 -1,619 -35.88 438 -25.89 0.0260
2019-02-14 2018-12-31 13F iShares Russell 1000 Growth In RUS 1000 GRW ETF 464287614 4,512 1,905 73.07 591 45.21 0.0373
2018-11-13 2018-09-30 13F iShares Russell 1000 Growth In RUS 1000 GRW ETF 464287614 2,607 0 0.00 407 8.53 0.0225
2018-08-14 2018-06-30 13F ISHARES TR RUS 1000 GRW ETF 464287614 2,607 0 0.00 375 5.63 0.0220
2018-05-15 2018-03-31 13F iShares Russell 1000 Growth In RUS 1000 GRW ETF 464287614 2,607 0 0.00 355 1.14 0.0198
2018-02-14 2017-12-31 13F iShares Russell 1000 Growth In RUS 1000 GRW ETF 464287614 2,607 0 0.00 351 7.67 0.0189
2017-11-14 2017-09-30 13F iShares Russell 1000 Growth In RUS 1000 GRW ETF 464287614 2,607 -520 -16.63 326 -12.37 0.0185
2017-08-14 2017-06-30 13F iShares Russell 1000 Growth In RUS 1000 GRW ETF 464287614 3,127 520 19.95 372 25.25 0.0219
2017-05-05 2017-03-31 13F iShares Russell 1000 Growth In RUS 1000 GRW ETF 464287614 2,607 -1,000 -27.72 297 -21.43 0.0184
2017-02-14 2016-12-31 13F iShares Russell 1000 Growth In RUS 1000 GRW ETF 464287614 3,607 1,000 38.36 378 38.97 0.0247
2016-11-14 2016-09-30 13F iShares Russell 1000 Growth In RUS 1000 GRW ETF 464287614 2,607 0 0.00 272 3.82 0.0188
2016-08-16 2016-06-30 13F iShares Russell 1000 Growth In RUS 1000 GRW ETF 464287614 2,607 -2,300 -46.87 262 -46.53 0.0188
2016-05-13 2016-03-31 13F iShares Russell 1000 Growth In RUS 1000 GRW ETF 464287614 4,907 -2,812 -36.43 490 -36.20 0.0356
2016-02-16 2015-12-31 13F iShares Russell 1000 Growth In RUS 1000 GRW ETF 464287614 7,719 3,300 74.68 768 86.86 0.0525
2015-11-16 2015-09-30 13F iShares Russell 1000 Growth In RUS 1000 GRW ETF 464287614 4,419 4,419 0.00 411 0.0337
2015-05-14 2015-03-31 13F iShares Russell 1000 Growth In RUS 1000 GRW ETF 464287614 0 -2,255 -100.00 0 -100.00
2015-02-17 2014-12-31 13F iShares Russell 1000 Growth In RUS 1000 GRW ETF 464287614 2,255 2,255 216 0.0190
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.