MSCI Inc.
MX ˙ BMV ˙ US55354G1004
SecurityMX:MSCI / MSCI Inc.
InstitutionNational Pension Service
Latest Disclosed Ownership120,307 shares
Latest Disclosed Value $ 64,846,676
National Pension Service reports 0.92% increase in ownership of MSCI / MSCI Inc.

On May 12, 2026 - National Pension Service filed a 13F-HR form disclosing ownership of 120,307 shares of MSCI Inc. (MX:MSCI) valued at $64,846,676 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 119,211 shares of MSCI Inc.. This represents a change in shares of 0.92% 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 MSCI COM 55354G100 120,307 1,096 0.92 64,847 -5.19 0.0492
2026-02-10 2025-12-31 13F MSCI MSCI INC 55354G100 119,211 8,435 7.61 68,395 8.81 0.0506
2025-11-04 2025-09-30 13F MSCI COM 55354G100 110,776 2,349 2.17 62,855 0.51 0.0488
2025-08-08 2025-06-30 13F MSCI COM 55354G100 108,427 -67,199 -38.26 62,534 -37.04 0.0540
2025-05-13 2025-03-31 13F MSCI COM 55354G100 175,626 12,371 7.58 99,317 1.39 0.0955
2025-02-05 2024-12-31 13F MSCI COM 55354G100 163,255 -10,623 -6.11 97,955 -3.36 0.0927
2024-10-30 2024-09-30 13F MSCIINC COM 55354G100 173,878 9,344 5.68 101,359 27.87 0.0977
2024-08-13 2024-06-30 13F MSCI COM 55354G100 164,534 8,439 5.41 79,264 -9.39 0.0911
2024-05-14 2024-03-31 13F MSCI COM 55354G100 156,095 1,856 1.20 87,483 0.27 0.1050
2024-02-07 2023-12-31 13F MSCI COM 55354G100 154,239 3,502 2.32 87,245 12.11 0.1215
2023-11-15 2023-09-30 13F MSCI COM 55354G100 150,737 979 0.65 77,819 12.46 0.1245
2023-08-16 2023-06-30 13F MSCI COM 55354G100 149,758 -10,541 -6.58 69,199 -21.33 0.1116
2023-05-12 2023-03-31 13F MSCI COM 55354G100 160,299 28,104 21.26 87,959 43.04 0.1602
2023-02-24 2022-12-31 13F/A-1 MSCI COM 55354G100 132,195 -800 -0.60 61,493 9.25 0.1210
2023-02-21 2022-12-31 13F MSCI COM 55354G100 132,195 -800 61 0.1210
2023-02-24 2022-09-30 13F/A-1 MSCI COM 55354G100 132,995 1,078 0.82 56,286 3.52 0.1174
2022-11-18 2022-09-30 13F MSCI COM 55354G100 132,995 1,078 56,286 0.1174
2022-08-17 2022-06-30 13F MSCI COM 55354G100 131,917 8,778 7.13 54,370 -12.20 0.1121
2022-05-13 2022-03-31 13F MSCI COM 55354G100 123,139 4,927 4.17 61,924 -14.50 0.1130
2022-02-15 2021-12-31 13F MSCI COM 55354G100 118,212 -8,882 -6.99 72,427 -6.32 0.1264
2021-11-18 2021-09-30 13F MSCI COM 55354G100 127,094 -4,643 -3.52 77,316 10.10 0.1472
2021-08-17 2021-06-30 13F MSCI COM 55354G100 131,737 1,728 1.33 70,226 28.83 0.1334
2021-05-14 2021-03-31 13F MSCI COM 55354G100 130,009 1,996 1.56 54,510 -4.64 0.1140
2021-02-19 2020-12-31 13F MSCI COM 55354G100 128,013 -1,184 -0.92 57,162 24.82 0.1303
2020-11-13 2020-09-30 13F MSCI COM 55354G100 129,197 0 0.00 45,796 6.18 0.1203
2020-08-11 2020-06-30 13F MSCI COM 55354G100 129,197 -3,234 -2.44 43,129 12.71 0.1232
2020-05-27 2020-03-31 13F MSCI COM 55354G100 132,431 1,472 1.12 38,267 13.18 0.1295
2020-02-21 2019-12-31 13F MSCI COM 55354G100 130,959 2,197 1.71 33,811 20.59 0.0928
2019-11-15 2019-09-30 13F MSCI COM 55354G100 128,762 6,574 5.38 28,038 -3.90 0.0887
2019-08-14 2019-06-30 13F MSCI COM 55354G100 122,188 7,415 6.46 29,177 27.85 0.0975
2019-05-15 2019-03-31 13F MSCI COM 55354G100 114,773 4,624 4.20 22,821 18.98 0.0878
2019-02-15 2018-12-31 13F MSCI COM 55354G100 110,149 6,644 6.42 19,180 4.45 0.0791
2018-11-15 2018-09-30 13F MSCI COM 55354G100 103,505 179 0.17 18,363 7.97 0.0748
2018-08-14 2018-06-30 13F MSCI COM 55354G100 103,326 944 0.92 17,008 11.14 0.0770
2018-04-13 2018-03-31 13F MSCI COM 55354G100 102,382 -5,176 -4.81 15,303 12.44 0.0759
2018-01-17 2017-12-31 13F MSCI COM 55354G100 107,558 107,558 13,610 0.0679
2017-07-13 2017-06-30 13F MSCI COM 55354G100 0 -373 -100.00 0 -100.00
2017-04-11 2017-03-31 13F MSCI COM 55354G100 373 0 0.00 36 24.14 0.0002
2017-01-18 2016-12-31 13F MSCI COM 55354G100 373 165 79.33 29 70.59 0.0002
2016-10-14 2016-09-30 13F MSCI COM 55354G100 208 208 17 0.0001
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.