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

SecurityIWF / iShares Trust - iShares Russell 1000 Growth ETF
InstitutionGrimes & Company, Inc.
Latest Disclosed Ownership7,276 shares
Latest Disclosed Value $ 3,102,645
Grimes & Company, Inc. reports 0.61% decrease in ownership of IWF / iShares Trust - iShares Russell 1000 Growth ETF

On April 21, 2026 - Grimes & Company, Inc. filed a 13F-HR form disclosing ownership of 7,276 shares of iShares Trust - iShares Russell 1000 Growth ETF (US:IWF) valued at $3,102,486 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 7,321 shares of iShares Trust - iShares Russell 1000 Growth ETF. This represents a change in shares of -0.61% during the quarter. The current value of the position is $921,360 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)
2026-04-21 2026-03-31 13F ISHARES TR RUS 1000 GRW ETF 464287614 7,276 -45 -0.61 3,103 -10.45 0.0714
2026-02-03 2025-12-31 13F ISHARES TR RUS 1000 GRW ETF 464287614 7,321 -302 -3.96 3,465 -2.97 0.0828
2025-10-27 2025-09-30 13F ISHARES TR RUS 1000 GRW ETF 464287614 7,623 1,069 16.31 3,571 28.32 0.0882
2025-07-22 2025-06-30 13F ISHARES TR RUS 1000 GRW ETF 464287614 6,554 6 0.09 2,783 17.68 0.0757
2025-04-17 2025-03-31 13F ISHARES TR RUS 1000 GRW ETF 464287614 6,548 138 2.15 2,365 -8.16 0.0731
2025-01-21 2024-12-31 13F ISHARES TR RUS 1000 GRW ETF 464287614 6,410 -885 -12.13 2,574 -5.99 0.0742
2024-10-22 2024-09-30 13F ISHARES TR RUS 1000 GRW ETF 464287614 7,295 -231 -3.07 2,738 -0.18 0.0741
2024-07-22 2024-06-30 13F ISHARES TR RUS 1000 GRW ETF 464287614 7,526 384 5.38 2,743 13.96 0.0821
2024-04-17 2024-03-31 13F ISHARES TR RUS 1000 GRW ETF 464287614 7,142 -48 -0.67 2,407 10.46 0.0740
2024-01-24 2023-12-31 13F ISHARES TR RUS 1000 GRW ETF 464287614 7,190 -117 -1.60 2,180 12.15 0.0722
2023-10-19 2023-09-30 13F ISHARES TR RUS 1000 GRW ETF 464287614 7,307 489 7.17 1,944 3.57 0.0752
2023-07-19 2023-06-30 13F ISHARES TR RUS 1000 GRW ETF 464287614 6,818 8 0.12 1,876 12.81 0.0665
2023-04-20 2023-03-31 13F ISHARES TR RUS 1000 GRW ETF 464287614 6,810 878 14.80 1,664 30.94 0.0682
2023-01-25 2022-12-31 13F ISHARES TR RUS 1000 GRW ETF 464287614 5,932 -155 -2.55 1,271 -0.86 0.0537
2022-10-28 2022-09-30 13F ISHARES TR RUS 1000 GRW ETF 464287614 6,087 81 1.35 1,281 -2.51 0.0668
2022-07-22 2022-06-30 13F ISHARES TR RUS 1000 GRW ETF 464287614 6,006 -7 -0.12 1,314 -21.27 0.0663
2022-05-06 2022-03-31 13F ISHARES TR RUS 1000 GRW ETF 464287614 6,013 -452 -6.99 1,669 -15.54 0.0780
2022-02-01 2021-12-31 13F ISHARES TR RUS 1000 GRW ETF 464287614 6,465 395 6.51 1,976 18.75 0.0904
2021-11-08 2021-09-30 13F ISHARES TR RUS 1000 GRW ETF 464287614 6,070 552 10.00 1,664 11.08 0.0724
2021-08-04 2021-06-30 13F ISHARES TR RUS 1000 GRW ETF 464287614 5,518 0 0.00 1,498 11.71 0.0650
2021-05-12 2021-03-31 13F ISHARES TR RUS 1000 GRW ETF 464287614 5,518 3 0.05 1,341 0.83 0.0645
2021-02-02 2020-12-31 13F iShares Russell 1000 Growth In ETF 464287614 5,515 0 0.00 1,330 11.20 0.0691
2020-11-12 2020-09-30 13F iShares Russell 1000 Growth In ETF 464287614 5,515 491 9.77 1,196 24.07 0.0765
2020-07-31 2020-06-30 13F iShares Russell 1000 Growth In ETF 464287614 5,024 0 0.00 964 27.34 0.0670
2020-05-05 2020-03-31 13F iShares Russell 1000 Growth In ETF 464287614 5,024 -1,289 -20.42 757 -31.80 0.0691
2020-02-05 2019-12-31 13F iShares Russell 1000 Growth In ETF 464287614 6,313 765 13.79 1,110 25.28 0.0727
2019-11-05 2019-09-30 13F iShares Russell 1000 Growth In ETF 464287614 5,548 1,998 56.28 886 58.50 0.0631
2019-07-30 2019-06-30 13F iShares Russell 1000 Growth In ETF 464287614 3,550 28 0.80 559 4.88 0.0424
2019-05-02 2019-03-31 13F iShares Russell 1000 Growth In ETF 464287614 3,522 238 7.25 533 23.95 0.0418
2019-02-01 2018-12-31 13F iShares Russell 1000 Growth In ETF 464287614 3,284 0 0.00 430 -16.02 0.0420
2018-11-09 2018-09-30 13F iShares Russell 1000 Growth In ETF 464287614 3,284 -1,198 -26.73 512 -20.62 0.0410
2018-08-10 2018-06-30 13F iShares Russell 1000 Growth In ETF 464287614 4,482 -334 -6.94 645 -1.53 0.0570
2018-05-07 2018-03-31 13F iShares Russell 1000 Growth In ETF 464287614 4,816 239 5.22 655 6.33 0.0635
2018-02-05 2017-12-31 13F iShares Russell 1000 Growth In ETF 464287614 4,577 239 5.51 616 13.44 0.0595
2017-11-03 2017-09-30 13F iShares Russell 1000 Growth In ETF 464287614 4,338 0 0.00 543 5.23 0.0577
2017-07-18 2017-06-30 13F iShares Russell 1000 Growth In ETF 464287614 4,338 0 0.00 516 4.45 0.0576
2017-05-01 2017-03-31 13F iShares Russell 1000 Growth In ETF 464287614 4,338 0 0.00 494 8.57 0.0541
2017-01-24 2016-12-31 13F iShares Russell 1000 Growth In ETF 464287614 4,338 1,585 57.57 455 58.54 0.0528
2016-10-24 2016-09-30 13F iShares Russell 1000 Growth In ETF 464287614 2,753 -578 -17.35 287 -14.07 0.0384
2016-07-25 2016-06-30 13F iShares Russell 1000 Growth In ETF 464287614 3,331 508 18.00 334 18.44 0.0446
2016-04-25 2016-03-31 13F iShares Russell 1000 Growth In ETF 464287614 2,823 0 0.00 282 0.36 0.0363
2016-02-03 2015-12-31 13F iShares Russell 1000 Growth In ETF 464287614 2,823 657 30.33 281 39.80 0.0379
2015-10-08 2015-09-30 13F iShares Russell 1000 Growth In ETF 464287614 2,166 -294,637 -99.27 201 -98.60 0.0259
2015-08-11 2015-06-30 13F iShares Russell 1000 Growth In esus 464287614 296,803 296,803 14,368 2.0236
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.