iShares Trust - iShares S&P 100 ETF
US ˙ ARCA ˙ US4642871010

SecurityOEF / iShares Trust - iShares S&P 100 ETF
InstitutionAllworth Financial LP
Latest Disclosed Ownership544 shares
Latest Disclosed Value $ 173,038
Allworth Financial LP reports 10.34% increase in ownership of OEF / iShares Trust - iShares S&P 100 ETF

On May 14, 2026 - Allworth Financial LP filed a 13F-HR form disclosing ownership of 544 shares of iShares Trust - iShares S&P 100 ETF (US:OEF) valued at $173,030 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 493 shares of iShares Trust - iShares S&P 100 ETF. This represents a change in shares of 10.34% during the quarter. The current value of the position is $203,744 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)
2026-05-14 2026-03-31 13F ISHARES TR S&P 100 ETF 464287101 544 51 10.34 173 2.37 0.0007
2026-02-05 2025-12-31 13F ISHARES TR S&P 100 ETF 464287101 493 0 0.00 169 3.05 0.0007
2025-12-02 2025-09-30 13F ISHARES TR S&P 100 ETF 464287101 493 24 5.12 164 15.49 0.0007
2025-08-07 2025-06-30 13F ISHARES TR S&P 100 ETF 464287101 469 12 2.63 143 17.36 0.0007
2025-04-30 2025-03-31 13F ISHARES TR S&P 100 ETF 464287101 457 8 1.78 121 -9.02 0.0007
2025-01-30 2024-12-31 13F ISHARES TR S&P 100 ETF 464287101 449 85 23.35 133 33.00 0.0007
2024-10-23 2024-09-30 13F ISHARES TR S&P 100 ETF 464287101 364 0 0.00 101 4.17 0.0006
2024-07-24 2024-06-30 13F ISHARES TR S&P 100 ETF 464287101 364 -846 -69.92 97 -67.89 0.0006
2024-04-25 2024-03-31 13F ISHARES TR S&P 100 ETF 464287101 1,210 -944 -43.83 299 -37.84 0.0021
2024-01-24 2023-12-31 13F ISHARES TR S&P 100 ETF 464287101 2,154 1,773 465.35 481 532.89 0.0037
2023-10-31 2023-09-30 13F ISHARES TR S&P 100 ETF 464287101 381 -21 -5.22 76 -8.43 0.0007
2023-07-18 2023-06-30 13F ISHARES TR S&P 100 ETF 464287101 402 -14 -3.37 83 7.79 0.0007
2023-04-18 2023-03-31 13F ISHARES TR S&P 100 ETF 464287101 416 153 58.17 78 75.00 0.0008
2023-01-13 2022-12-31 13F ISHARES TR S&P 100 ETF 464287101 263 0 0.00 45 2.33 0.0005
2022-11-14 2022-09-30 13F/A-1 ISHARES TR S&P 100 ETF 464287101 263 0 0.00 43 -4.44 0.0005
2022-10-18 2022-09-30 13F ISHARES TR S&P 100 ETF 464287101 263 0 43 0.0005
2022-07-13 2022-06-30 13F ISHARES TR S&P 100 ETF 464287101 263 20 8.23 45 -11.76 0.0006
2022-04-22 2022-03-31 13F ISHARES TR S&P 100 ETF 464287101 243 0 0.00 51 -3.77 0.0007
2022-01-21 2021-12-31 13F ISHARES TR S&P 100 ETF 464287101 243 0 0.00 53 10.42 0.0008
2021-11-02 2021-09-30 13F ISHARES TR S&P 100 ETF 464287101 243 0 0.00 48 0.00 0.0008
2021-08-02 2021-06-30 13F ISHARES TR S&P 100 ETF 464287101 243 0 0.00 48 9.09 0.0009
2021-04-29 2021-03-31 13F ISHARES TR S&P 100 ETF 464287101 243 120 97.56 44 109.52 0.0009
2021-01-26 2020-12-31 13F ISHARES TR S&P 100 ETF 464287101 123 0 0.00 21 10.53 0.0006
2020-11-03 2020-09-30 13F ISHARES TR S&P 100 ETF 464287101 123 0 0.00 19 5.56 0.0006
2020-07-24 2020-06-30 13F ISHARES TR S&P 100 ETF 464287101 123 -120 -49.38 18 -37.93 0.0006
2020-04-17 2020-03-31 13F ISHARES TR S&P 100 ETF 464287101 243 120 97.56 29 61.11 0.0010
2020-01-16 2019-12-31 13F ISHARES TR S&P 100 ETF 464287101 123 123 18 0.0006
2017-02-02 2016-12-31 13F ISHARES TR S&P 100 ETF 464287101 0 -709 -100.00 0 -100.00
2017-02-07 2016-09-30 13F ISHARES TR S&P 100 ETF 464287101 709 4 0.57 68 3.03 0.0072
2016-08-22 2016-06-30 13F ISHARES TR S&P 100 ETF 464287101 705 4 0.57 66 3.13 0.0074
2016-05-16 2016-03-31 13F ISHARES TR S&P 100 ETF 464287101 701 3 0.43 64 0.00 0.0080
2016-02-16 2015-12-31 13F ISHARES TR S&P 100 ETF 464287101 698 8 1.16 64 8.47 0.0116
2015-10-30 2015-09-30 13F ISHARES TR S&P 100 ETF 464287101 690 0 0.00 59 -6.35 0.0210
2015-08-06 2015-06-30 13F ISHARES TR S&P 100 ETF 464287101 690 3 0.44 63 1.61 0.0225
2015-06-01 2015-03-31 13F ISHARES TR S&P 100 ETF 464287101 687 687 62 0.0231
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.