MSCI Inc.
US ˙ NYSE ˙ US55354G1004

SecurityMSCI / MSCI Inc.
InstitutionAxa S.a.
Latest Disclosed Ownership475 shares
Latest Disclosed Value $ 256,030
Axa S.a. ownership in MSCI / MSCI Inc.

On May 15, 2026 - Axa S.a. filed a 13F-HR form disclosing ownership of 475 shares of MSCI Inc. (US:MSCI) valued at $256,030 USD as of March 31, 2026. The entity filed a previous 13F-HR on November 14, 2025 disclosing 0 shares of MSCI Inc.. The current value of the position is $291,450 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)
2026-05-15 2026-03-31 13F MSCI COM 55354G100 475 475 256 0.0903
2025-11-14 2025-09-30 13F MSCI COM 55354G100 0 -7,867 -100.00 0 -100.00
2025-08-14 2025-06-30 13F MSCI COM 55354G100 7,867 -22,570 -74.15 4,537 -73.64 0.0130
2025-05-15 2025-03-31 13F MSCI COM 55354G100 30,437 15,895 109.30 17,212 97.27 0.0565
2025-02-14 2024-12-31 13F MSCI COM 55354G100 14,542 -31,707 -68.56 8,725 -67.64 0.0265
2024-11-14 2024-09-30 13F MSCI COM 55354G100 46,249 -17,333 -27.26 26,960 -11.98 0.0798
2025-02-25 2024-06-30 13F/A-1 MSCI COM 55354G100 63,582 -75,193 -54.18 30,631 -60.62 0.0911
2024-08-14 2024-06-30 13F MSCI COM 55354G100 63,582 -75,193 30,631 0.0911
2024-05-15 2024-03-31 13F MSCI COM 55354G100 138,775 -30,247 -17.90 77,776 -18.65 0.2331
2024-07-16 2023-12-31 13F/A-1 MSCI COM 55354G100 169,022 12,183 7.77 95,607 18.81 0.3083
2024-02-14 2023-12-31 13F MSCI COM 55354G100 169,022 12,183 95,607 0.1872
2023-11-14 2023-09-30 13F MSCI COM 55354G100 156,839 -2,385 -1.50 80,471 7.69 0.2828
2023-08-14 2023-06-30 13F MSCI COM 55354G100 159,224 -52,879 -24.93 74,722 -37.06 0.2483
2023-05-15 2023-03-31 13F MSCI COM 55354G100 212,103 -25,165 -10.61 118,712 7.56 0.4083
2023-02-14 2022-12-31 13F MSCI COM 55354G100 237,268 26,428 12.53 110,370 24.11 0.3983
2023-02-14 2022-09-30 13F/A-1 MSCI COM 55354G100 210,840 12,486 6.29 88,930 8.78 0.3499
2022-11-14 2022-09-30 13F MSCI COM 55354G100 210,840 12,486 88,930 0.3499
2023-02-14 2022-06-30 13F/A-1 MSCI COM 55354G100 198,354 -38,129 -16.12 81,752 -31.26 0.3030
2022-08-15 2022-06-30 13F MSCI COM 55354G100 198,354 -38,129 81,751 0.3030
2023-02-14 2022-03-31 13F/A-1 MSCI COM 55354G100 236,483 -10,295 -4.17 118,923 -21.35 0.3380
2022-05-13 2022-03-31 13F MSCI COM 55354G100 236,483 -10,295 118,923 0.3380
2022-02-14 2021-12-31 13F MSCI COM 55354G100 246,778 -32,514 -11.64 151,198 -11.01 0.3865
2021-11-15 2021-09-30 13F MSCI COM 55354G100 279,292 17,049 6.50 169,904 21.54 0.4768
2021-08-13 2021-06-30 13F/A-1 MSCI COM 55354G100 262,243 -22,517 -7.91 139,796 17.09 0.3942
2021-08-13 2021-06-30 13F MSCI COM 55354G100 262,243 -22,517 139,796 0.2360
2021-05-14 2021-03-31 13F MSCI COM 55354G100 284,760 -5,628 -1.94 119,393 -7.92 0.3635
2021-02-12 2020-12-31 13F MSCI COM 55354G100 290,388 47,285 19.45 129,667 49.50 0.4070
2021-02-11 2020-09-30 13F/A-1 MSCI COM 55354G100 243,103 -8,419 -3.35 86,734 3.30 0.3135
2020-11-13 2020-09-30 13F MSCI COM 55354G100 243,103 -8,419 86,734 173,134.8297
2021-02-12 2020-06-30 13F/A-1 MSCI COM 55354G100 251,522 65,716 35.37 83,963 56.38 0.3308
2020-08-14 2020-06-30 13F MSCI COM 55354G100 251,522 65,716 83,963 331,120.3433
2021-02-12 2020-03-31 13F/A-2 MSCI COM 55354G100 185,806 6,166 3.43 53,691 15.76 0.2684
2020-06-15 2020-03-31 13F/A-1 MSCI COM 55354G100 185,806 0 53,691 0.2685
2020-05-15 2020-03-31 13F MSCI COM 55354G100 185,806 6,166 53,691 149,315.5944
2021-02-12 2019-12-31 13F/A-1 MSCI COM 55354G100 179,640 -21,034 -10.48 46,380 6.14 0.1886
2020-02-18 2019-12-31 13F MSCI COM 55354G100 179,640 -21,034 46,380 188,843.5021
2021-02-12 2019-09-30 13F/A-1 MSCI COM 55354G100 200,674 -52,330 -20.68 43,697 -27.67 0.1739
2019-11-14 2019-09-30 13F MSCI COM 55354G100 200,674 -52,330 43,697 174,135.3269
2021-02-12 2019-06-30 13F/A-1 MSCI COM 55354G100 253,004 71,973 39.76 60,415 67.83 0.2358
2019-08-13 2019-06-30 13F MSCI COM 55354G100 253,004 71,973 60,415 236,922.2190
2019-05-14 2019-03-31 13F MSCI COM 55354G100 181,031 18,696 11.52 35,997 50.41 0.1407
2019-02-13 2018-12-31 13F MSCI COM 55354G100 162,335 -6,847 -4.05 23,933 -20.26 0.1043
2018-11-08 2018-09-30 13F MSCI COM 55354G100 169,182 59,373 54.07 30,015 65.23 0.1101
2018-08-13 2018-06-30 13F MSCI COM 55354G100 109,809 1,673 1.55 18,166 12.39 0.0696
2018-05-14 2018-03-31 13F MSCI COM 55354G100 108,136 12,578 13.16 16,163 33.67 0.0645
2018-02-13 2017-12-31 13F MSCI COM 55354G100 95,558 31,750 49.76 12,092 62.11 0.0475
2017-12-01 2017-09-30 13F/A-1 MSCI COM 55354G100 63,808 15,291 31.52 7,459 49.27 0.0321
2017-11-13 2017-09-30 13F MSCI COM 55354G100 63,808 15,291 7,459
2017-08-10 2017-06-30 13F MSCI COM 55354G100 48,517 5,182 11.96 4,997 18.64 0.0227
2017-05-11 2017-03-31 13F MSCI COM 55354G100 43,335 -8,115 -15.77 4,212 3.92 0.0190
2017-02-13 2016-12-31 13F MSCI COM 55354G100 51,450 28,728 126.43 4,053 112.53 0.0190
2016-11-10 2016-09-30 13F MSCI COM 55354G100 22,722 22,722 -55.84 1,907 -52.95 0.0084
2016-05-13 2016-03-31 13F MSCI COM 55354G100 0 -700 -100.00 0 -100.00
2016-02-12 2015-12-31 13F MSCI COM 55354G100 700 -13,966 -95.23 50 -94.27 0.0002
2015-11-13 2015-09-30 13F MSCI COM 55354G100 14,666 -144,934 -90.81 872 -91.12 0.0036
2015-08-13 2015-06-30 13F MSCI COM 55354G100 159,600 158,100 10,540.00 9,823 10,577.17 0.0393
2015-05-13 2015-03-31 13F MSCI COM 55354G100 1,500 1,500 92 0.0004
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.