MSCI Inc.
MX ˙ BMV ˙ US55354G1004
SecurityMX:MSCI / MSCI Inc.
InstitutionGsa Capital Partners Llp
Latest Disclosed Ownership802 shares
Latest Disclosed Value $ 432
Gsa Capital Partners Llp ownership in MSCI / MSCI Inc.

On May 8, 2026 - Gsa Capital Partners Llp filed a 13F-HR form disclosing ownership of 802 shares of MSCI Inc. (MX:MSCI) valued at $432 USD as of March 31, 2026. The entity filed a previous 13F-HR on November 7, 2025 disclosing 0 shares of MSCI Inc..

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)
2026-05-08 2026-03-31 13F MSCI COM 55354G100 802 802 0 0.0269
2025-11-07 2025-09-30 13F MSCI COM 55354G100 0 -1,276 -100.00 0 0.0000
2025-07-22 2025-06-30 13F MSCI COM 55354G100 1,276 22 1.75 1 0.0515
2025-05-08 2025-03-31 13F MSCI COM 55354G100 1,254 763 155.40 1 0.0641
2025-02-07 2024-12-31 13F MSCI COM 55354G100 491 491 0 0.0218
2024-11-05 2024-09-30 13F MSCI COM 55354G100 0 -1,142 -100.00 0 0.0000
2024-08-15 2024-06-30 13F MSCI COM 55354G100 1,142 1,142 1 0.0384
2023-05-12 2023-03-31 13F MSCI COM 55354G100 0 -474 -100.00 0 0.0000
2023-02-13 2022-12-31 13F MSCI COM 55354G100 474 474 0 0.0273
2022-11-14 2022-09-30 13F MSCI COM 55354G100 0 -602 -100.00 0 -100.00
2022-08-09 2022-06-30 13F MSCI COM 55354G100 602 602 248 0.0372
2021-11-12 2021-09-30 13F MSCI COM 55354G100 0 -441 -100.00 0 -100.00
2021-08-05 2021-06-30 13F MSCI COM 55354G100 441 441 235 0.0264
2020-05-12 2020-03-31 13F MSCI COM 55354G100 0 -2,230 -100.00 0 -100.00
2020-02-12 2019-12-31 13F MSCI COM 55354G100 2,230 -220 -8.98 576 8.07 0.0671
2019-11-12 2019-09-30 13F MSCI COM 55354G100 2,450 -3,378 -57.96 533 -61.71 0.0721
2019-08-06 2019-06-30 13F MSCI COM 55354G100 5,828 2,747 89.16 1,392 127.08 0.1559
2019-05-15 2019-03-31 13F MSCI COM 55354G100 3,081 3,081 -47.13 613 -55.96 0.0621
2018-11-13 2018-09-30 13F MSCI COM 55354G100 0 -10,797 -100.00 0 -100.00
2018-08-09 2018-06-30 13F MSCI COM 55354G100 10,797 -6,603 -37.95 1,786 -31.33 0.0886
2018-05-11 2018-03-31 13F MSCI COM 55354G100 17,400 -29,922 -63.23 2,601 -56.56 0.1376
2018-02-14 2017-12-31 13F MSCI COM 55354G100 47,322 40,737 618.63 5,988 677.66 0.3644
2017-11-20 2017-09-30 13F MSCI COM 55354G100 6,585 -26,162 -79.89 770 -77.17 0.0525
2017-08-11 2017-06-30 13F MSCI COM 55354G100 32,747 -19,859 -37.75 3,373 -34.03 0.2201
2017-05-15 2017-03-31 13F MSCI COM 55354G100 52,606 25,705 95.55 5,113 141.29 0.2744
2017-02-14 2016-12-31 13F MSCI COM 55354G100 26,901 -4,254 -13.65 2,119 -18.97 0.1267
2016-11-14 2016-09-30 13F MSCI COM 55354G100 31,155 10,468 50.60 2,615 63.95 0.1405
2016-08-04 2016-06-30 13F MSCI COM 55354G100 20,687 -6,115 -22.82 1,595 -19.65 0.0882
2016-05-11 2016-03-31 13F MSCI COM 55354G100 26,802 16,888 170.34 1,985 177.62 0.1265
2016-02-09 2015-12-31 13F MSCI COM 55354G100 9,914 -6,067 -37.96 715 -24.74 0.0350
2015-11-13 2015-09-30 13F MSCI COM 55354G100 15,981 11,433 251.39 950 239.29 0.0467
2015-08-14 2015-06-30 13F MSCI COM 55354G100 4,548 -9,941 -68.61 280 -68.47 0.0108
2015-05-14 2015-03-31 13F MSCI COM 55354G100 14,489 14,489 218.58 888 217.14 0.0353
2015-02-05 2014-12-31 13F MSCI COM 55354G100 0 -8,188 -100.00 0 -100.00
2014-11-06 2014-09-30 13F MSCI COM 55354G100 8,188 -19,832 -70.78 385 -70.04 0.0203
2014-08-08 2014-06-30 13F MSCI COM 55354G100 28,020 11,034 64.96 1,285 75.79 0.0579
2014-05-14 2014-03-31 13F MSCI COM 55354G100 16,986 -3,446 -16.87 731 -18.14 0.0520
2014-02-12 2013-12-31 13F MSCI COM 55354G100 20,432 6,016 41.73 893 53.97 0.0705
2013-11-14 2013-09-30 13F MSCI COM 55354G100 14,416 -1,888 -11.58 580 7.01 0.0459
2013-08-13 2013-06-30 13F MSCI COM 55354G100 16,304 16,304 542 0.0643
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.