iShares Trust - iShares Core S&P U.S. Growth ETF
US ˙ NasdaqGM ˙ US4642876712

SecurityIUSG / iShares Trust - iShares Core S&P U.S. Growth ETF
InstitutionNatixis Advisors, L.p.
Latest Disclosed Ownership1,346,436 shares
Latest Disclosed Value $ 208,846
Natixis Advisors, L.p. reports 43.32% increase in ownership of IUSG / iShares Trust - iShares Core S&P U.S. Growth ETF

On May 13, 2026 - Natixis Advisors, L.p. filed a 13F-HR form disclosing ownership of 1,346,436 shares of iShares Trust - iShares Core S&P U.S. Growth ETF (US:IUSG) valued at $208,845,688 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 939,473 shares of iShares Trust - iShares Core S&P U.S. Growth ETF. This represents a change in shares of 43.32% during the quarter. The current value of the position is $257,680,922 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)
2026-05-13 2026-03-31 13F ISHARES EAFE GRWTH ETF 464287671 1,346,436 406,963 43.32 209 32.48 0.2905
2026-02-10 2025-12-31 13F ISHARES EAFE GRWTH ETF 464287671 939,473 166,655 21.56 158 23.62 0.2236
2025-11-13 2025-09-30 13F ISHARES S&P TTL STK 464287671 772,818 85,074 12.37 127 23.30 0.1855
2025-08-13 2025-06-30 13F ISHARES TR CORE S&P US GWT 464287671 687,744 4,399 0.64 103 19.77 0.1641
2025-05-08 2025-03-31 13F ISHARES RUSSELL 2000 ETF 464287671 683,345 259,610 61.27 87 45.76 0.1605
2025-02-10 2024-12-31 13F ISHARES RUSSELL 2000 ETF 464287671 423,735 93,332 28.25 59 37.21 0.1103
2024-11-06 2024-09-30 13F ISHARES RUSSELL 2000 ETF 464287671 330,403 45,013 15.77 44 19.44 0.0850
2024-08-01 2024-06-30 13F ISHARES ESG AWR MSCI EM 464287671 285,390 59,966 26.60 36 38.46 0.0791
2024-04-25 2024-03-31 13F ISHARES CORE S&P US GWT 464287671 225,424 35,714 18.83 26 36.84 0.0607
2024-02-06 2023-12-31 13F ISHARES CORE CORE S&P US GWT 464287671 189,710 26,975 16.58 20 26.67 0.0520
2023-11-13 2023-09-30 13F ISHARES CORE RUSSELL 2000 VALUE ETF 464287671 162,735 28,324 21.07 15 15.38 0.0472
2023-08-15 2023-06-30 13F ISHARES RUSSELL 2000 VALUE ETF 464287671 134,411 26,533 24.60 13 44.44 0.0405
2023-05-11 2023-03-31 13F ISHARES TR CORE S&P US GWT 464287671 107,878 19,916 22.64 10 28.57 0.0330
2023-01-27 2022-12-31 13F ISHARES COM 464287671 87,962 48,847 124.88 7 -99.78 0.0271
2022-11-14 2022-09-30 13F ISHARES CORE SandP US GWT 464287671 39,115 5,361 15.88 3,136 11.01 0.0133
2022-08-12 2022-06-30 13F ISHARES CORE SandP US GWT 464287671 33,754 3,279 10.76 2,825 -12.27 0.0124
2022-05-12 2022-03-31 13F ISHARES TR CORE SandP US GWT 464287671 30,475 -3,937 -11.44 3,220 -19.08 0.0123
2022-02-08 2021-12-31 13F ISHARES TR CORE SandP US GWT 464287671 34,412 6,508 23.32 3,979 39.22 0.0152
2021-11-15 2021-09-30 13F iShares TR SandP 100 ETF 464287671 27,904 3,412 13.93 2,858 15.57 0.0118
2021-08-12 2021-06-30 13F ISHARES TR CORE SandP US GWT 464287671 24,492 -3,335 -11.98 2,473 -2.10 0.0115
2021-05-05 2021-03-31 13F ISHARES TR CORE SandP US GWT 464287671 27,827 12,009 75.92 2,526 80.04 0.0132
2021-02-12 2020-12-31 13F ISHARES TR CORE SandP US GWT 464287671 15,818 -5,381 -25.38 1,403 -17.23 0.0081
2020-11-12 2020-09-30 13F ISHARES FLTG RATE NT ETF 464287671 21,199 -14,777 -41.07 1,695 -34.45 0.0107
2020-08-11 2020-06-30 13F iShares FLTG RATE NT ETF 464287671 35,976 -175,924 -83.02 2,586 -78.62 0.0172
2020-04-27 2020-03-31 13F ISHARES TR CORE SandP US GWT 464287671 211,900 188,090 789.96 12,097 650.90 0.0986
2020-02-10 2019-12-31 13F ISHARES TR CORE SandP US GWT 464287671 23,810 -28,025 -54.07 1,611 -50.57 0.0114
2019-11-12 2019-09-30 13F ISHARES TR CUR HD EURZN ETF 464287671 51,835 -19,911 -27.75 3,259 -27.53 0.0259
2019-08-12 2019-06-30 13F ISHARES TR CORE SandP US GWT SandP US GWT 464287671 71,746 -31,102 -30.24 4,497 -27.51 0.0367
2019-05-15 2019-03-31 13F/A-1 ISHARES TR CORE SandP US GWT 464287671 102,848 -28,569 -21.74 6,204 -10.41 0.0543
2019-05-15 2019-03-31 13F ISHARES TR CORE SandP US GWT 464287671 102,848 -28,569 6,204
2019-02-13 2018-12-31 13F/A-1 ISHARES TR CORE SandP US GWT 464287671 131,417 114,718 686.98 6,925 567.79 0.0684
2019-02-13 2018-12-31 13F ISHARES TR CORE SandP US GWT 464287671 131,417 114,718 6,925
2018-11-13 2018-09-30 13F ISHARES TR SandP US GWT 464287671 16,699 -17,567 -51.27 1,037 -47.09 0.0091
2018-08-14 2018-06-30 13F/A-1 ISHARES TR EAFE GRWTH ETF 464287671 34,266 14,416 72.62 1,960 80.81 0.0187
2018-08-14 2018-06-30 13F ISHARES TR EAFE GRWTH ETF 464287671 34,266 1,960
2018-05-10 2018-03-31 13F ISHARES TR TR CORE SandP SCP ETF 464287671 19,850 -28,280 -58.76 1,084 -58.11 0.0107
2018-02-14 2017-12-31 13F ISHARES TR CORE SandP US GWT 464287671 48,130 16,855 53.89 2,588 64.01 0.0264
2017-11-14 2017-09-30 13F ISHARES TR CORE SandP US GWT 464287671 31,275 10,671 51.79 1,578 58.91 0.0167
2017-07-27 2017-06-30 13F ISHARES TR CORE SandP US ETF 464287671 20,604 -7,490 -26.66 993 -23.79 0.0107
2017-05-12 2017-03-31 13F ISHARES TR CORE SandP US ETF 464287671 28,094 -16,961 -37.65 1,303 -32.63 0.0144
2017-02-07 2016-12-31 13F ISHARES TR CORE RUSSELL GRW 464287671 45,055 -17,272 -27.71 1,934 -27.07 0.0233
2016-11-04 2016-09-30 13F ISHARES TR CORE RUSSELL GRW 464287671 62,327 36,699 143.20 2,652 26.71 0.0344
2016-08-01 2016-06-30 13F ISHARES TR CORE US GRW ETF 464287671 25,628 -4,373 -14.58 2,093 -13.97 0.0289
2016-05-06 2016-03-31 13F ISHARES TR CORE US GRW ETF 464287671 30,001 -18,712 -38.41 2,433 -38.48 0.0364
2016-02-12 2015-12-31 13F ISHARES TR CORE US GRW ETF 464287671 48,713 -18,489 -27.51 3,955 -22.51 0.0648
2015-11-12 2015-09-30 13F ISHARES TR CORE US GRW 464287671 67,202 41,803 164.59 5,104 147.17 0.0885
2015-08-14 2015-06-30 13F ISHARES TR CORE US GRW ETF 464287671 25,399 25,399 0.00 2,065 0.0351
2015-05-15 2015-03-31 13F ISHARES TR CORE US GRW ETF 464287671 0 -18,926 -100.00 0 -100.00
2015-02-05 2014-12-31 13F ISHARES TR CORE US GRW ETF 464287671 18,926 18,926 0.00 1,483 0.0278
2014-11-03 2014-09-30 13F ISHARES RUS 3000 GRW ETF 464287671 0 -3,660 -100.00 0 -100.00
2014-08-13 2014-06-30 13F ISHARES RUS 3000 GRW ETF 464287671 3,660 -1,066 -22.56 272 -19.05 0.0039
2014-05-13 2014-03-31 13F ISHARES RUS 1000 VAL ETF 464287671 4,726 -3,475 -42.37 336 -41.97 0.0052
2014-02-12 2013-12-31 13F ISHARES RUS 3000 GRW ETF 464287671 8,201 41 0.50 579 10.50 0.0095
2013-10-30 2013-09-30 13F ISHARES RUSL 3000 GROW 464287671 8,160 4,568 127.17 524 144.86 0.0096
2013-07-19 2013-06-30 13F ISHARES RUSL 3000 GROW 464287671 3,592 3,592 214 0.0043
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.