iShares Trust - iShares U.S. Basic Materials ETF
US ˙ ARCA ˙ US4642878387

SecurityIYM / iShares Trust - iShares U.S. Basic Materials ETF
InstitutionAdvisor Group Holdings, Inc.
Latest Disclosed Ownership28,505 shares
Latest Disclosed Value $ 5,020,031
Advisor Group Holdings, Inc. reports 41.82% increase in ownership of IYM / iShares Trust - iShares U.S. Basic Materials ETF

On May 15, 2026 - Advisor Group Holdings, Inc. filed a 13F-HR form disclosing ownership of 28,505 shares of iShares Trust - iShares U.S. Basic Materials ETF (US:IYM) valued at $5,014,600 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 20,099 shares of iShares Trust - iShares U.S. Basic Materials ETF. This represents a change in shares of 41.82% during the quarter. The current value of the position is $5,176,223 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)
2026-05-15 2026-03-31 13F ISHARES TR U.S. BAS MTL ETF 464287838 28,505 8,406 41.82 5,020 62.20 0.0043
2026-02-17 2025-12-31 13F ISHARES TR U.S. BAS MTL ETF 464287838 20,099 3,129 18.44 3,095 22.48 0.0045
2025-11-14 2025-09-30 13F ISHARES TR U.S. BAS MTL ETF 464287838 16,970 -1,225 -6.73 2,528 -0.82 0.0035
2025-09-04 2025-06-30 13F/A-1 ISHARES TR U.S. BAS MTL ETF 464287838 18,195 -4,116 -18.45 2,548 -15.29 0.0045
2025-08-13 2025-06-30 13F ISHARES TR U.S. BAS MTL ETF 464287838 16,093 -6,218 2,099 0.0024
2025-05-12 2025-03-31 13F ISHARES TR U.S. BAS MTL ETF 464287838 22,311 4,723 26.85 3,008 31.64 0.0067
2025-06-06 2024-12-31 13F/A-1 ISHARES TR U.S. BAS MTL ETF 464287838 17,588 960 5.77 2,286 -8.49 0.0051
2025-02-07 2024-12-31 13F ISHARES TR U.S. BAS MTL ETF 464287838 15,799 -829 2,328 0.0059
2024-11-13 2024-09-30 13F ISHARES TR U.S. BAS MTL ETF 464287838 16,628 -958 -5.45 2,498 1.42 0.0056
2024-08-13 2024-06-30 13F ISHARES TR U.S. BAS MTL ETF 464287838 17,586 -3,555 -16.82 2,463 -21.17 0.0058
2024-05-10 2024-03-31 13F ISHARES TR U.S. BAS MTL ETF 464287838 21,141 1,018 5.06 3,124 12.34 0.0070
2024-02-12 2023-12-31 13F ISHARES TR U.S. BAS MTL ETF 464287838 20,123 -10,064 -33.34 2,781 -27.09 0.0049
2023-11-13 2023-09-30 13F ISHARES TR U.S. BAS MTL ETF 464287838 30,187 -17,782 -37.07 3,814 -40.25 0.0056
2023-08-21 2023-06-30 13F/A-1 ISHARES TR U.S. BAS MTL ETF 464287838 47,969 -23,936 -33.29 6,383 -33.03 0.0115
2023-08-10 2023-06-30 13F ISHARES TR U.S. BAS MTL ETF 464287838 47,969 -23,936 6,383 0.0017
2023-05-12 2023-03-31 13F ISHARES TR U.S. BAS MTL ETF 464287838 71,905 37,187 107.11 9,531 120.09 0.0179
2023-02-10 2022-12-31 13F ISHARES TR U.S. BAS MTL ETF 464287838 34,718 -44,507 -56.18 4,331 -49.47 0.0088
2022-11-14 2022-09-30 13F ISHARES TR U.S. BAS MTL ETF 464287838 79,225 -66,367 -45.58 8,569 -50.01 0.0196
2022-08-10 2022-06-30 13F ISHARES TR U.S. BAS MTL ETF 464287838 145,592 25,047 20.78 17,141 -0.26 0.0378
2022-05-04 2022-03-31 13F ISHARES TR U.S. BAS MTL ETF 464287838 120,545 90,574 302.21 17,186 308.90 0.0334
2022-02-03 2021-12-31 13F ISHARES TR U.S. BAS MTL ETF 464287838 29,971 -57,285 -65.65 4,203 -61.34 0.0080
2021-11-05 2021-09-30 13F ISHARES TR U.S. BAS MTL ETF 464287838 87,256 35,770 69.48 10,873 61.99 0.0227
2021-08-02 2021-06-30 13F ISHARES TR U.S. BAS MTL ETF 464287838 51,486 20,422 65.74 6,712 72.01 0.0145
2021-05-13 2021-03-31 13F ISHARES TR U.S. BAS MTL ETF 464287838 31,064 -60,539 -66.09 3,902 -62.44 0.0094
2021-02-10 2020-12-31 13F ISHARES TR U.S. BAS MTL ETF 464287838 91,603 70,180 327.59 10,388 390.93 0.0277
2020-11-12 2020-09-30 13F ISHARES TR U.S. BAS MTL ETF 464287838 21,423 11,715 120.67 2,116 144.34 0.0063
2020-08-14 2020-06-30 13F ISHARES TR U.S. BAS MTL ETF 464287838 9,708 344 3.67 866 33.03 0.0029
2020-05-18 2020-03-31 13F ISHARES TR U.S. BAS MTL ETF 464287838 9,364 9,364 651 0.0027
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.