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

SecurityOEF / iShares Trust - iShares S&P 100 ETF
InstitutionOakworth Capital, Inc.
Latest Disclosed Ownership100,856 shares
Latest Disclosed Value $ 32,079,256
Oakworth Capital, Inc. reports 1.97% decrease in ownership of OEF / iShares Trust - iShares S&P 100 ETF

On April 24, 2026 - Oakworth Capital, Inc. filed a 13F-HR form disclosing ownership of 100,856 shares of iShares Trust - iShares S&P 100 ETF (US:OEF) valued at $32,079,268 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 30, 2026 disclosing 102,883 shares of iShares Trust - iShares S&P 100 ETF. This represents a change in shares of -1.97% during the quarter. The current value of the position is $36,800,337 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)
2026-04-24 2026-03-31 13F ISHARES S&P 100 MUTUAL FUND/STO 464287101 100,856 -2,027 -1.97 32,079 -9.09 0.8113
2026-01-30 2025-12-31 13F ISHARES S&P 100 MUTUAL FUND/STO 464287101 102,883 -1,112 -1.07 35,286 1.94 1.9264
2025-11-04 2025-09-30 13F ISHARES S&P 100 MUTUAL FUND/STO 464287101 103,995 -721 -0.69 34,614 8.61 2.0001
2025-07-17 2025-06-30 13F ISHARES S&P 100 MUTUAL FUND/STO 464287101 104,716 -251 -0.24 31,870 12.11 2.0544
2025-04-24 2025-03-31 13F ISHARES S&P 100 MUTUAL FUND/STO 464287101 104,967 -2,788 -2.59 28,428 -8.67 1.9796
2025-01-27 2024-12-31 13F ISHARES S&P 100 MUTUAL FUND/STO 464287101 107,755 -492 -0.45 31,125 3.90 2.1410
2024-10-21 2024-09-30 13F ISHARES S&P 100 MUTUAL FUND/STO 464287101 108,247 -38,591 -26.28 29,958 -22.81 2.0765
2024-07-19 2024-06-30 13F ISHARES S&P 100 MUTUAL FUND/STO 464287101 146,838 -9,652 -6.17 38,809 0.24 2.8361
2024-04-22 2024-03-31 13F ISHARES S&P 100 MUTUAL FUND/STO 464287101 156,490 -86,538 -35.61 38,717 -28.68 2.9151
2024-01-31 2023-12-31 13F ISHARES S&P 100 MUTUAL FUND/STO 464287101 243,028 -4,163 -1.68 54,290 9.46 4.3534
2023-10-31 2023-09-30 13F ISHARES S&P 100 MUTUAL FUND/STO 464287101 247,191 -10,461 -4.06 49,596 -7.03 4.5091
2023-07-28 2023-06-30 13F ISHARES S&P 100 MUTUAL FUND/STO 464287101 257,652 -33,964 -11.65 53,349 -2.19 4.5331
2023-05-02 2023-03-31 13F ISHARES S&P 100 MUTUAL FUND/STO 464287101 291,616 -72,645 -19.94 54,544 -12.21 4.8777
2023-02-03 2022-12-31 13F ISHARES S&P 100 MUTUAL FUND/STO 464287101 364,261 2,156 0.60 62,132 5.59 5.9618
2022-10-31 2022-09-30 13F ISHARES S&P 100 MUTUAL FUND/STO 464287101 362,105 1,306 0.36 58,842 -5.44 6.5071
2022-08-05 2022-06-30 13F ISHARES S&P 100 MUTUAL FUND/STO 464287101 360,799 6,042 1.70 62,227 -15.88 6.2587
2022-04-11 2022-03-31 13F ISHARES S&P 100 MUTUAL FUND/STO 464287101 354,757 18,694 5.56 73,974 0.45 6.3721
2022-02-07 2021-12-31 13F ISHARES S&P 100 MUTUAL FUND/STO 464287101 336,063 5,032 1.52 73,642 12.67 6.2617
2021-11-10 2021-09-30 13F ISHARES S&P 100 MUTUAL FUND/STO 464287101 331,031 4,594 1.41 65,359 2.06 6.3139
2021-07-20 2021-06-30 13F ISHARES S&P 100 MUTUAL FUND/STO 464287101 326,437 14,576 4.67 64,040 14.19 6.3822
2021-04-30 2021-03-31 13F ISHARES S&P 100 MUTUAL FUND/STO 464287101 311,861 17,745 6.03 56,082 11.09 6.3701
2021-02-12 2020-12-31 13F ISHARES S&P 100 MUTUAL FUND/STO 464287101 294,116 16,167 5.82 50,482 16.63 6.5393
2020-11-09 2020-09-30 13F ISHARES S&P 100 MUTUAL FUND/STO 464287101 277,949 185 0.07 43,285 9.42 7.0189
2020-08-11 2020-06-30 13F ISHARES S&P 100 MUTUAL FUND/STO 464287101 277,764 1,850 0.67 39,559 20.87 7.1064
2020-05-07 2020-03-31 13F ISHARES S&P 100 MUTUAL FUND/STO 464287101 275,914 -1,235 -0.45 32,729 -18.86 7.6892
2020-01-31 2019-12-31 13F ISHARES S&P 100 MUTUAL FUND/STO 464287101 277,149 3,951 1.45 40,334 12.28 7.0798
2019-11-13 2019-09-30 13F ISHARES S&P 100 MUTUAL FUND/STO 464287101 273,198 1,785 0.66 35,923 2.13 6.9668
2019-08-02 2019-06-30 13F ISHARES S&P 100 MUTUAL FUND/STO 464287101 271,413 5,130 1.93 35,173 5.43 6.7022
2019-05-06 2019-03-31 13F ISHARES S&P 100 MUTUAL FUND/STO 464287101 266,283 -10,589 -3.82 33,360 8.03 6.8315
2019-02-13 2018-12-31 13F ISHARES S&P 100 MUTUAL FUND/STO 464287101 276,872 2,411 0.88 30,880 -13.20 7.0350
2018-10-25 2018-09-30 13F ISHARES S&P 100 ETF EXCHANGE TRADED FUNDS-EQUITY 464287101 274,461 -31,915 -10.42 35,575 -2.91 7.1128
2018-08-07 2018-06-30 13F ISHARES S&P 100 ETF EXCHANGE TRADED FUNDS-EQUITY 464287101 306,376 4,455 1.48 36,643 4.28 7.6048
2018-05-09 2018-03-31 13F ISHARES S&P 100 ETF EXCHANGE TRADED FUNDS-EQUITY 464287101 301,921 3,009 1.01 35,140 0.20 8.3955
2018-01-22 2017-12-31 13F ISHARES S&P 100 ETF EXCHANGE TRADED FUNDS-EQUITY 464287101 298,912 19,925 7.14 35,071 14.35 8.2525
2017-11-08 2017-09-30 13F ISHARES S&P 100 ETF EXCHANGE TRADED FUNDS-EQUITY 464287101 278,987 6,034 2.21 30,669 5.11 7.8770
2017-07-31 2017-06-30 13F ISHARES S&P 100 ETF EXCHANGE TRADED FUNDS-EQUITY 464287101 272,953 11,570 4.43 29,178 6.62 7.9901
2017-04-26 2017-03-31 13F ISHARES S&P 100 ETF EXCHANGE TRADED FUNDS-EQUITY 464287101 261,383 11,501 4.60 27,366 12.41 7.9231
2017-01-27 2016-12-31 13F ISHARES S&P 100 ETF EXCHANGE TRADED FUNDS-EQUITY 464287101 249,882 1,919 0.77 24,344 2.34 8.0044
2016-10-24 2016-09-30 13F ISHARES S&P 100 ETF EXCHANGE TRADED FUNDS-EQUITY 464287101 247,963 9,635 4.04 23,787 7.06 8.2401
2016-07-20 2016-06-30 13F ISHARES S&P 100 ETF EXCHANGE TRADED FUNDS-EQUITY 464287101 238,328 -19,212 -7.46 22,219 -5.58 8.3126
2016-05-13 2016-03-31 13F ISHARES S&P 100 ETF EXCHANGE TRADED FUNDS-EQUITY 464287101 257,540 -8,481 -3.19 23,531 -2.98 9.3988
2016-01-26 2015-12-31 13F ISHARES S&P 100 ETF EXCHANGE TRADED FUNDS-EQUITY 464287101 266,021 22,806 9.38 24,253 17.62 10.0894
2015-10-29 2015-09-30 13F ISHARES S&P 100 ETF EXCHANGE TRADED FUNDS-EQUITY 464287101 243,215 -28,998 -10.65 20,620 -18.92 10.8548
2015-08-14 2015-06-30 13F/A-1 ISHARES S&P 100 ETF EXCHANGE TRADED FUNDS-EQUITY 464287101 272,213 18,049 7.10 25,433 9.02 12.0378
2015-07-14 2015-06-30 13F ISHARES S&P 100 ETF EXCHANGE TRADED FUNDS-EQUITY 464287101 224,843 19,456
2015-05-12 2015-03-31 13F ISHARES S&P 100 ETF EXCHANGE TRADED FUNDS-EQUITY 464287101 254,164 12,987 5.38 23,329 6.36 10.7771
2015-02-24 2014-12-31 13F ISHARES S&P 100 ETF EXCHANGE TRADED FUNDS-EQUITY 464287101 241,177 1,870 0.78 21,933 2.68 11.3477
2014-10-09 2014-09-30 13F ISHARES S&P 100 ETF EXCHANGE TRADED FUNDS-EQUITY 464287101 239,307 14,464 6.43 21,361 9.79 12.5354
2014-07-14 2014-06-30 13F ISHARES S&P 100 ETF EXCHANGE TRADED FUNDS-EQUITY 464287101 224,843 10,515 4.91 19,456 9.62 11.8307
2014-04-10 2014-03-31 13F ISHARES S&P 100 ETF EXCHANGE TRADED FUNDS-EQUITY 464287101 214,328 8,969 4.37 17,748 4.95 11.6182
2014-01-27 2013-12-31 13F ISHARES S&P 100 ETF EXCHANGE TRADED FUNDS-EQUITY 464287101 205,359 205,359 16,911 11.9511
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.