iShares Trust - iShares Global 100 ETF
MX ˙ BMV ˙ US4642875722
SecurityMX:IOO / iShares Trust - iShares Global 100 ETF
InstitutionRathbone Brothers plc
Latest Disclosed Ownership24,370 shares
Latest Disclosed Value $ 2,948,038
Rathbone Brothers plc reports 0.18% decrease in ownership of IOO / iShares Trust - iShares Global 100 ETF

On May 12, 2026 - Rathbone Brothers plc filed a 13F-HR form disclosing ownership of 24,370 shares of iShares Trust - iShares Global 100 ETF (MX:IOO) valued at $2,948,038 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on February 6, 2026 disclosing 24,415 shares of iShares Trust - iShares Global 100 ETF. This represents a change in shares of -0.18% during the quarter.

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)
2026-05-12 2026-03-31 13F ISHARES TRUST Global 100 ETF COM 464287572 24,370 -45 -0.18 2,948 -4.66 0.0126
2026-02-06 2025-12-31 13F/A-1 ISHARES TRUST Global 100 ETF COM 464287572 24,415 -125 -0.51 3,093 4.99 0.0122
2026-01-21 2025-12-31 13F ISHARES TRUST Global 100 ETF COM 464287572 24,415 -125 3,093 0.0122
2025-11-13 2025-09-30 13F ISHARES TRUST Global 100 ETF COM 464287572 24,540 315 1.30 2,945 12.79 0.0120
2025-08-07 2025-06-30 13F ISHARES TRUST Global 100 ETF COM 464287572 24,225 754 3.21 2,612 15.53 0.0113
2025-05-13 2025-03-31 13F ISHARES TRUST Global 100 ETF COM 464287572 23,471 -3,880 -14.19 2,260 -18.00 0.0109
2025-02-13 2024-12-31 13F ISHARES TRUST Global 100 ETF COM 464287572 27,351 3,760 15.94 2,756 17.83 0.0133
2024-11-13 2024-09-30 13F ISHARES TRUST Global 100 ETF COM 464287572 23,591 -75 -0.32 2,339 2.36 0.0118
2024-08-09 2024-06-30 13F ISHARES TRUST Global 100 ETF COM 464287572 23,666 -350 -1.46 2,286 6.43 0.0124
2024-05-14 2024-03-31 13F ISHARES TRUST Global 100 ETF COM 464287572 24,016 -2,090 -8.01 2,147 2.14 0.0124
2024-02-13 2023-12-31 13F ISHARES TRUST Global 100 ETF COM 464287572 26,106 -1,447 -5.25 2,102 4.21 0.0135
2023-11-13 2023-09-30 13F ISHARES TRUST Global 100 ETF COM 464287572 27,553 255 0.93 2,018 -2.84 0.0146
2023-08-04 2023-06-30 13F ISHARES TRUST Global 100 ETF COM 464287572 27,298 -360 -1.30 2,076 7.18 0.0194
2023-05-12 2023-03-31 13F ISHARES TRUST Global 100 ETF COM 464287572 27,658 1,005 3.77 1,938 13.47 0.0198
2023-02-14 2022-12-31 13F ISHARES TRUST Global 100 ETF COM 464287572 26,653 -219 -0.81 1,707 6.75 0.0192
2022-11-14 2022-09-30 13F/A-1 ISHARES TRUST Global 100 ETF COM 464287572 26,872 -5,533 -17.07 1,599 -22.98 0.0197
2022-11-03 2022-09-30 13F ISHARES TRUST Global 100 ETF COM 464287572 26,872 -5,533 1,599 0.0197
2022-08-12 2022-06-30 13F ISHARES TRUST Global 100 ETF COM 464287572 32,405 -724 -2.19 2,076 -17.59 0.0238
2022-05-11 2022-03-31 13F ISHARES TRUST Global 100 ETF COM 464287572 33,129 -932 -2.74 2,519 -5.19 0.0257
2022-02-10 2021-12-31 13F ISHARES TRUST Global 100 ETF COM 464287572 34,061 -2,811 -7.62 2,657 1.30 0.0258
2021-11-04 2021-09-30 13F ISHARES TRUST Global 100 ETF COM 464287572 36,872 -77 -0.21 2,623 0.00 0.0282
2021-07-30 2021-06-30 13F ISHARES TRUST Global 100 ETF COM 464287572 36,949 -2,607 -6.59 2,623 0.46 0.0291
2021-05-14 2021-03-31 13F ISHARES TRUST Global 100 ETF COM 464287572 39,556 205 0.52 2,611 5.45 0.0334
2021-02-11 2020-12-31 13F ISHARES TRUST Global 100 ETF COM 464287572 39,351 2,880 7.90 2,476 20.60 0.0352
2020-11-13 2020-09-30 13F ISHARES TRUST Global 100 ETF COM 464287572 36,471 -5,186 -12.45 2,053 -6.64 0.0351
2020-08-07 2020-06-30 13F ISHARES TRUST Global 100 ETF COM 464287572 41,657 1,213 3.00 2,199 21.76 0.0446
2020-05-04 2020-03-31 13F ISHARES TRUST Global 100 ETF COM 464287572 40,444 4,422 12.28 1,806 -7.05 0.0526
2020-02-11 2019-12-31 13F ISHARES TRUST Global 100 ETF COM 464287572 36,022 -1,860 -4.91 1,943 3.74 0.0511
2019-11-13 2019-09-30 13F ISHARES TRUST Global 100 ETF COM 464287572 37,882 -1,620 -4.10 1,873 -2.90 0.0532
2019-08-12 2019-06-30 13F ISHARES TRUST Global 100 ETF COM 464287572 39,502 842 2.18 1,929 4.95 0.0604
2019-05-09 2019-03-31 13F ISHARES TRUST Global 100 ETF COM 464287572 38,660 757 2.00 1,838 14.37 0.0604
2019-02-12 2018-12-31 13F ISHARES TRUST Global 100 ETF COM 464287572 37,903 615 1.65 1,607 -11.70 0.0616
2018-10-12 2018-09-30 13F ISHARES TRUST Global 100 ETF COM 464287572 37,288 -770 -2.02 1,820 4.30 0.0618
2018-07-16 2018-06-30 13F ISHARES TRUST Global 100 ETF COM 464287572 38,058 19,618 106.39 1,745 3.68 0.0661
2018-04-06 2018-03-31 13F ISHARES TRUST Global 100 ETF COM 464287572 18,440 371 2.05 1,683 0.60 0.0685
2018-01-24 2017-12-31 13F ISHARES TRUST Global 100 ETF COM 464287572 18,069 -2,396 -11.71 1,673 -7.36 0.0681
2017-10-24 2017-09-30 13F ISHARES TRUST Global 100 ETF COM 464287572 20,465 415 2.07 1,806 6.93 0.0786
2017-08-10 2017-06-30 13F ISHARES TRUST Global 100 ETF COM 464287572 20,050 -181 -0.89 1,689 2.12 0.0753
2017-04-06 2017-03-31 13F ISHARES TRUST Global 100 ETF COM 464287572 20,231 2,241 12.46 1,654 19.86 0.0754
2017-02-02 2016-12-31 13F ISHARES TRUST Global 100 ETF COM 464287572 17,990 1,600 9.76 1,380 12.29 0.0692
2016-10-24 2016-09-30 13F ISHARES TRUST Global 100 ETF COM 464287572 16,390 650 4.13 1,229 8.95 0.0635
2016-08-03 2016-06-30 13F ISHARES TRUST Global 100 ETF COM 464287572 15,740 1,025 6.97 1,128 6.62 0.0622
2016-04-08 2016-03-31 13F ISHARES TRUST Global 100 ETF COM 464287572 14,715 100 0.68 1,058 5.59 0.0643
2016-01-19 2015-12-31 13F ISHARES TRUST Global 100 ETF COM 464287572 14,615 -430 -2.86 1,002 -3.75 0.0636
2015-10-27 2015-09-30 13F ISHARES TRUST Global 100 ETF COM 464287572 15,045 250 1.69 1,041 -6.47 0.0694
2015-08-05 2015-06-30 13F ISHARES TRUST Global 100 ETF COM 464287572 14,795 -590 -3.83 1,113 -5.92 0.0723
2015-04-10 2015-03-31 13F ISHARES TRUST Global 100 ETF COM 464287572 15,385 350 2.33 1,183 3.23 0.0783
2015-01-21 2014-12-31 13F ISHARES TRUST Global 100 ETF COM 464287572 15,035 2,125 16.46 1,146 14.60 0.0754
2014-10-23 2014-09-30 13F ISHARES TRUST Global 100 ETF COM 464287572 12,910 300 2.38 1,000 0.70 0.0695
2014-07-02 2014-06-30 13F ISHARES TRUST Global 100 ETF COM 464287572 12,610 635 5.30 993 6.55 0.0702
2014-04-11 2014-03-31 13F/A-1 ISHARES TRUST Global 100 ETF COM 464287572 11,975 1,780 17.46 932 18.42 0.0748
2014-04-10 2014-03-31 13F OCCIDENTAL PETROLEUM CORP US$0.20 COM 464287572 4,527 431
2014-01-10 2013-12-31 13F ISHARES TRUST Global 100 ETF COM 464287572 10,195 38 0.37 787 7.66 0.0785
2013-10-11 2013-09-30 13F ISHARES TRUST Global 100 ETF COM 464287572 10,157 285 2.89 731 9.60 0.0852
2013-08-06 2013-06-30 13F ISHARES TRUST S&P Global 100 Index Fund COM 464287572 9,872 9,872 667 0.0898
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.