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

SecurityIDEV / iShares Trust - iShares Core MSCI International Developed Markets ETF
InstitutionSei Investments Co
Latest Disclosed Ownership12,146,738 shares
Latest Disclosed Value $ 1,001,858,160
Sei Investments Co reports 4.47% increase in ownership of IDEV / iShares Trust - iShares Core MSCI International Developed Markets ETF

On February 13, 2026 - Sei Investments Co filed a 13F-HR form disclosing ownership of 12,146,738 shares of iShares Trust - iShares Core MSCI International Developed Markets ETF (US:IDEV) valued at $1,001,862,950 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 11,627,216 shares of iShares Trust - iShares Core MSCI International Developed Markets ETF. This represents a change in shares of 4.47% during the quarter. The current value of the position is $1,091,262,942 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)
2026-02-13 2025-12-31 13F ISHARES TR CORE MSCI INTL 46435G326 12,146,738 519,522 4.47 1,001,858 7.48 0.9889
2025-11-13 2025-09-30 13F ISHARES TR CORE MSCI INTL 46435G326 11,627,216 573,589 5.19 932,149 10.90 1.0024
2025-08-14 2025-06-30 13F ISHARES TR CORE MSCI INTL 46435G326 11,053,627 528,230 5.02 840,517 15.92 0.9743
2025-05-14 2025-03-31 13F/A-1 ISHARES TR CORE MSCI INTL 46435G326 10,525,397 704,713 7.18 725,092 14.52 0.9332
2025-05-13 2025-03-31 13F ISHARES TR CORE MSCI INTL 46435G326 10,525,397 704,713 725,092 0.7886
2025-02-11 2024-12-31 13F ISHARES TR CORE MSCI INTL 46435G326 9,820,684 579,920 6.28 633,139 -3.27 0.8131
2024-11-12 2024-09-30 13F ISHARES TR CORE MSCI INTL 46435G326 9,240,764 1,622,925 21.30 654,519 30.89 0.8499
2024-08-13 2024-06-30 13F ISHARES TR CORE MSCI INTL 46435G326 7,617,839 913,567 13.63 500,036 11.11 0.7084
2024-05-07 2024-03-31 13F ISHARES TR CORE MSCI INTL 46435G326 6,704,272 1,018,240 17.91 450,057 24.33 0.6594
2024-02-14 2023-12-31 13F ISHARES TR CORE MSCI INTL 46435G326 5,686,032 -10,519 -0.18 361,972 9.03 0.5811
2023-11-14 2023-09-30 13F ISHARES TR CORE MSCI INTL 46435G326 5,696,551 755,260 15.28 331,996 9.93 0.5966
2023-08-11 2023-06-30 13F ISHARES TR CORE MSCI INTL 46435G326 4,941,291 546,283 12.43 302,011 13.64 0.5268
2023-05-12 2023-03-31 13F ISHARES TR CORE MSCI INTL 46435G326 4,395,008 488,443 12.50 265,766 21.53 0.4937
2023-02-10 2022-12-31 13F ISHARES TR CORE MSCI INTL 46435G326 3,906,565 3,906,565 218,689 0.4860
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.