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

SecurityIYM / iShares Trust - iShares U.S. Basic Materials ETF
InstitutionAdvisory Services Network, LLC
Latest Disclosed Ownership1,690 shares
Latest Disclosed Value $ 297,350
Advisory Services Network, LLC ownership in IYM / iShares Trust - iShares U.S. Basic Materials ETF

On May 15, 2026 - Advisory Services Network, LLC filed a 13F-HR form disclosing ownership of 1,690 shares of iShares Trust - iShares U.S. Basic Materials ETF (US:IYM) valued at $297,305 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 0 shares of iShares Trust - iShares U.S. Basic Materials ETF. The current value of the position is $317,061 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 US BASIC MATERIALS ETF ETF 464287838 1,690 1,690 297 0.0027
2026-02-17 2025-12-31 13F ISHARES TR ETF 464287838 0 -137 -100.00 0 -100.00
2025-11-18 2025-09-30 13F ISHARES TR ETF 464287838 137 137 20 0.0003
2024-05-06 2024-03-31 13F ISHARES TR ETF 464287838 0 -1,521 -100.00 0 -100.00
2024-02-09 2023-12-31 13F ISHARES TR ETF 464287838 1,521 -6,975 -82.10 210 -80.43 0.0051
2023-11-14 2023-09-30 13F ISHARES TR ETF 464287838 8,496 -56,648 -86.96 1,073 -87.62 0.0288
2023-08-09 2023-06-30 13F ISHARES TR ETF 464287838 65,144 -522 -0.79 8,667 -0.40 0.2309
2023-05-17 2023-03-31 13F ISHARES TR ETF 464287838 65,666 1,207 1.87 8,703 8.21 0.2411
2023-02-13 2022-12-31 13F ISHARES TR ETF 464287838 64,459 -1,588 -2.40 8,043 12.57 0.2465
2022-11-14 2022-09-30 13F ISHARES TR ETF 464287838 66,047 294 0.45 7,144 -7.71 0.2522
2022-08-02 2022-06-30 13F ISHARES TR ETF 464287838 65,753 65,753 7,741 0.2647
2021-11-05 2021-09-30 13F ISHARES TR ETF 464287838 0 -606 -100.00 0 -100.00
2021-08-12 2021-06-30 13F ISHARES TR ETF 464287838 606 606 79 0.0025
2021-05-24 2021-03-31 13F ISHARES TR ETF 464287838 0 -446 -100.00 0 -100.00
2021-02-09 2020-12-31 13F ISHARES TR ETF 464287838 446 444 22,200.00 51 0.0020
2020-11-16 2020-09-30 13F ISHARES TR ETF 464287838 2 2 -99.55 0 -100.00 0.0000
2020-08-10 2020-06-30 13F ISHARES TR ETF 464287838 0 -152 -100.00 0 -100.00
2020-05-15 2020-03-31 13F ISHARES TR ETF 464287838 152 -2 -1.30 11 -26.67 0.0007
2020-02-04 2019-12-31 13F ISHARES TR ETF 464287838 154 0 0.00 15 0.00 0.0008
2019-11-04 2019-09-30 13F ISHARES TR ETF 464287838 154 0 0.00 15 0.00 0.0009
2019-08-01 2019-06-30 13F ISHARES TR ETF 464287838 154 0 0.00 15 7.14 0.0009
2019-05-20 2019-03-31 13F ISHARES TR ETF 464287838 154 2 1.32 14 7.69 0.0010
2019-02-15 2018-12-31 13F ISHARES TR ETF 464287838 152 0 0.00 13 -13.33 0.0011
2018-11-02 2018-09-30 13F ISHARES TR ETF 464287838 152 0 0.00 15 -6.25 0.0011
2018-07-27 2018-06-30 13F ISHARES TR ETF 464287838 152 0 0.00 16 6.67 0.0012
2018-04-23 2018-03-31 13F ISHARES TR ETF 464287838 152 152 0.00 15 -6.25 0.0012
2017-08-17 2017-06-30 13F ISHARES U.S. BASIC MATERIALS ETF ETF 464287838 0 -160 -100.00 0 -100.00
2017-04-28 2017-03-31 13F ISHARES U.S. BASIC MATERIALS ETF ETF 464287838 160 -83 -34.16 14 -26.32 0.0020
2016-10-07 2016-09-30 13F ISHARES TR ETF 464287838 243 243 51.88 19 35.71 0.0036
2016-07-27 2016-06-30 13F ISHARES TR ETF 464287838 0 -941 -100.00 0 -100.00
2016-04-21 2016-03-31 13F ISHARES TR ETF 464287838 941 422 81.31 69 86.49 0.0188
2016-01-27 2015-12-31 13F ISHARES U.S. BASIC MATERIALS ETF ETF 464287838 519 -14 -2.63 37 5.71 0.0119
2015-10-01 2015-09-30 13F ISHARES DJ US BASIC MATERIALS ETF 464287838 533 -1,049 -66.31 35 -72.66 0.0106
2015-07-02 2015-06-30 13F ISHARES DJ US BASIC MATERIALS ETF 464287838 1,582 -10,384 -86.78 128 -87.07 0.0378
2015-04-08 2015-03-31 13F ISHARES DJ US BASIC MATERIALS ETF 464287838 11,966 1,829 18.04 990 21.47 0.2734
2015-01-23 2014-12-31 13F ISHARES DJ US BASIC MATERIALS ETF 464287838 10,137 -1,606 -13.68 815 -19.39 0.2548
2014-10-07 2014-09-30 13F ISHARES U.S. BASIC MATERIALS ETF ETF 464287838 11,743 -140 -1.18 1,011 -2.79 0.3697
2014-07-10 2014-06-30 13F ISHARES DJ US BASIC MATERIALS ETF 464287838 11,883 2,037 20.69 1,040 26.83 0.4402
2014-04-09 2014-03-31 13F ISHARES U.S. BAS ETF 464287838 9,846 5,037 104.74 820 109.18 0.4228
2014-02-13 2013-12-31 13F ISHARES ETF 464287838 4,809 4,809 392 0.1968
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.