iShares Trust - iShares Core MSCI International Developed Markets ETF
US ˙ ARCA ˙ US46435G3267

SecurityIDEV / iShares Trust - iShares Core MSCI International Developed Markets ETF
InstitutionMorgan Stanley
Latest Disclosed Ownership13,293,015 shares
Latest Disclosed Value $ 1,110,897,308
Morgan Stanley reports 10.04% increase in ownership of IDEV / iShares Trust - iShares Core MSCI International Developed Markets ETF

On May 15, 2026 - Morgan Stanley filed a 13F-HR form disclosing ownership of 13,293,015 shares of iShares Trust - iShares Core MSCI International Developed Markets ETF (US:IDEV) valued at $1,110,897,264 USD as of March 31, 2026. The entity filed a previous 13F-HR/A on May 27, 2026 disclosing 12,080,336 shares of iShares Trust - iShares Core MSCI International Developed Markets ETF. This represents a change in shares of 10.04% during the quarter. The current value of the position is $1,203,815,438 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.

Upgrade to unlock premium data and export to Excel .

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 CORE MSCI INTL 46435G326 13,293,015 1,212,679 10.04 1,110,897 11.49 0.0669
2026-05-27 2025-12-31 13F/A-1 ISHARES TR CORE MSCI INTL 46435G326 12,080,336 968,773 8.72 996,386 11.85 0.0595
2026-02-13 2025-12-31 13F ISHARES TR CORE MSCI INTL 46435G326 12,080,336 968,773 996,386 0.0595
2026-05-27 2025-09-30 13F/A-1 ISHARES TR CORE MSCI INTL 46435G326 11,111,563 378,466 3.53 890,814 9.15 0.0539
2025-11-14 2025-09-30 13F ISHARES TR CORE MSCI INTL 46435G326 11,111,563 378,466 890,814 0.0539
2025-08-15 2025-06-30 13F ISHARES TR CORE MSCI INTL 46435G326 10,733,097 264,098 2.52 816,145 13.16 0.0532
2025-05-15 2025-03-31 13F ISHARES TR CORE MSCI INTL 46435G326 10,468,999 148,562 1.44 721,210 8.39 0.0516
2025-05-15 2024-12-31 13F/A-1 ISHARES TR CORE MSCI INTL 46435G326 10,320,437 511,564 5.22 665,359 -4.23 0.0466
2025-02-14 2024-12-31 13F ISHARES TR CORE MSCI INTL 46435G326 10,320,437 511,564 665,359 0.0466
2025-05-14 2024-09-30 13F/A-2 ISHARES TR CORE MSCI INTL 46435G326 9,808,873 10,970 0.11 694,763 8.03 0.0504
2025-02-14 2024-09-30 13F/A-1 ISHARES TR CORE MSCI INTL 46435G326 9,808,873 10,970 694,763 0.0504
2024-11-14 2024-09-30 13F ISHARES TR CORE MSCI INTL 46435G326 9,808,873 10,970 694,763 0.0060
2025-05-14 2024-06-30 13F/A-2 ISHARES TR CORE MSCI INTL 46435G326 9,797,903 817,502 9.10 643,134 6.68 0.0498
2024-10-17 2024-06-30 13F/A-1 ISHARES TR CORE MSCI INTL 46435G326 9,797,903 817,502 643,134 0.0498
2024-08-14 2024-06-30 13F ISHARES TR CORE MSCI INTL 46435G326 9,797,903 817,502 643,134 0.0498
2024-10-17 2024-03-31 13F/A-2 ISHARES TR CORE MSCI INTL 46435G326 8,980,401 332,637 3.85 602,854 9.51 0.0484
2024-08-16 2024-03-31 13F/A-1 ISHARES TR CORE MSCI INTL 46435G326 8,980,401 332,637 602,854 0.0057
2024-05-15 2024-03-31 13F ISHARES TR CORE MSCI INTL 46435G326 8,980,401 332,637 602,854 0.0484
2024-08-16 2023-12-31 13F/A-1 ISHARES TR CORE MSCI INTL 46435G326 8,647,764 366,481 4.43 550,517 14.07 0.0485
2024-02-13 2023-12-31 13F ISHARES TR CORE MSCI INTL 46435G326 8,647,764 366,481 550,517 0.0485
2023-11-15 2023-09-30 13F ISHARES TR CORE MSCI INTL 46435G326 8,281,283 253,639 3.16 482,633 -1.63 0.0491
2023-08-14 2023-06-30 13F ISHARES TR CORE MSCI INTL 46435G326 8,027,644 264,942 3.41 490,650 4.52 0.0484
2023-05-15 2023-03-31 13F ISHARES TR CORE MSCI INTL 46435G326 7,762,702 115,536 1.51 469,411 9.65 0.0503
2023-02-14 2022-12-31 13F ISHARES TR CORE MSCI INTL 46435G326 7,647,166 842,643 12.38 428,088 30.23 0.0486
2022-11-14 2022-09-30 13F ISHARES TR CORE MSCI INTL 46435G326 6,804,523 1,382,274 25.49 328,727 12.81 0.0448
2022-10-27 2022-06-30 13F/A-1 ISHARES TR CORE MSCI INTL 46435G326 5,422,249 1,879,755 53.06 291,392 29.27 0.0378
2022-08-15 2022-06-30 13F ISHARES TR CORE MSCI INTL 46435G326 5,422,249 1,879,755 291,392 0.0076
2022-10-27 2022-03-31 13F/A-1 ISHARES TR CORE MSCI INTL 46435G326 3,542,494 1,684,642 90.68 225,409 79.59 0.0304
2022-05-13 2022-03-31 13F ISHARES TR CORE MSCI INTL 46435G326 3,542,494 1,684,642 225,409 0.0304
2022-02-14 2021-12-31 13F ISHARES TR CORE MSCI INTL 46435G326 1,857,852 108,673 6.21 125,516 7.39 0.0155
2021-11-15 2021-09-30 13F ISHARES TR CORE MSCI INTL 46435G326 1,749,179 9,767 0.56 116,880 -0.38 0.0157
2021-08-23 2021-06-30 13F/A-1 ISHARES TR CORE MSCI INTL 46435G326 1,739,412 29,935 1.75 117,323 6.24 0.0155
2021-08-16 2021-06-30 13F ISHARES TR CORE MSCI INTL 46435G326 1,739,412 29,935 117,323 0.0032
2021-05-17 2021-03-31 13F ISHARES TR CORE MSCI INTL 46435G326 1,709,477 77,112 4.72 110,432 9.77 0.0162
2021-02-16 2020-12-31 13F ISHARES TR CORE MSCI INTL 46435G326 1,632,365 110,367 7.25 100,603 22.50 0.0155
2020-11-13 2020-09-30 13F ISHARES TR CORE MSCI INTL 46435G326 1,521,998 1,373 0.09 82,127 5.67 0.0159
2020-08-14 2020-06-30 13F ISHARES TR CORE MSCI INTL 46435G326 1,520,625 80,640 5.60 77,719 21.81 0.0172
2020-05-26 2020-03-31 13F/A-1 ISHARES TR CORE MSCI INTL 46435G326 1,439,985 759,903 111.74 63,806 61.29 0.0173
2020-05-15 2020-03-31 13F ISHARES TR CORE MSCI INTL 46435G326 1,439,985 759,903 63,806 4,901.6309
2020-02-14 2019-12-31 13F ISHARES TR CORE MSCI INTL 46435G326 680,082 204,468 42.99 39,560 52.28 0.0092
2019-11-14 2019-09-30 13F ISHARES TR CORE MSCI INTL 46435G326 475,614 -20,505 -4.13 25,978 -4.46 0.0069
2019-08-14 2019-06-30 13F ISHARES TR CORE MSCI INTL 46435G326 496,119 143,295 40.61 27,192 42.33 0.0072
2019-05-15 2019-03-31 13F ISHARES TR CORE MSCI INTL 46435G326 352,824 -325,359 -47.98 19,105 -42.33 0.0054
2019-02-14 2018-12-31 13F ISHARES TR CORE MSCI INTL 46435G326 678,183 677,883 225,961.00 33,129 194,776.47 0.0099
2019-04-23 2018-09-30 13F/A-2 ISHARES TR CORE MSCI INTL 46435G326 300 0 0.00 17 0.00 0.0000
2018-11-20 2018-09-30 13F/A-1 ISHARES TR CORE MSCI INTL 46435G326 300 0 17 0.0000
2018-11-14 2018-09-30 13F ISHARES TR CORE MSCI INTL 46435G326 300 0 17
2019-04-23 2018-06-30 13F/A-1 ISHARES TR CORE MSCI INTL 46435G326 300 0 0.00 17 0.00 0.0000
2018-08-14 2018-06-30 13F ISHARES TR CORE MSCI INTL 46435G326 300 0 17
2019-04-23 2018-03-31 13F/A-1 ISHARES TR CORE MSCI INTL 46435G326 300 0 0.00 17 -5.56 0.0000
2018-05-14 2018-03-31 13F ISHARES TR CORE MSCI INTL 46435G326 300 0 17
2019-04-23 2017-12-31 13F/A-1 ISHARES TR CORE MSCI INTL 46435G326 300 0 0.00 18 5.88 0.0000
2018-02-14 2017-12-31 13F ISHARES TR CORE MSCI INTL 46435G326 300 0 18
2017-11-14 2017-09-30 13F ISHARES TR CORE MSCI INTL 46435G326 300 0 0.00 17 6.25 0.0000
2017-08-11 2017-06-30 13F ISHARES TR CORE MSCI INTL 46435G326 300 0 0.00 16 6.67 0.0000
2017-05-22 2017-03-31 13F/A-1 ISHARES TR CORE MSCI INTL 46435G326 300 300 15 0.0000
2017-05-12 2017-03-31 13F ISHARES TR CORE MSCI INTL 46435G326 300 15 0.0000
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.