MSCI Inc.
MX ˙ BMV ˙ US55354G1004
SecurityMX:MSCI / MSCI Inc.
InstitutionProShare Advisors LLC
Latest Disclosed Ownership14,969 shares
Latest Disclosed Value $ 8,068,441
ProShare Advisors LLC reports 18.77% decrease in ownership of MSCI / MSCI Inc.

On April 24, 2026 - ProShare Advisors LLC filed a 13F-HR form disclosing ownership of 14,969 shares of MSCI Inc. (MX:MSCI) valued at $8,068,441 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 18,428 shares of MSCI Inc.. This represents a change in shares of -18.77% 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)
2026-04-24 2026-03-31 13F MSCI COM 55354G100 14,969 -3,459 -18.77 8,068 -23.69 0.0119
2026-02-06 2025-12-31 13F MSCI COM 55354G100 18,428 2,826 18.11 10,573 19.43 0.0187
2025-11-06 2025-09-30 13F MSCI COM 55354G100 15,602 -2,560 -14.10 8,853 -15.49 0.0185
2025-08-07 2025-06-30 13F MSCI COM 55354G100 18,162 -1,188 -6.14 10,475 -4.28 0.0209
2025-05-08 2025-03-31 13F MSCI COM 55354G100 19,350 1,355 7.53 10,942 1.34 0.0247
2025-02-14 2024-12-31 13F MSCI COM 55354G100 17,995 1,688 10.35 10,797 13.59 0.0247
2024-11-14 2024-09-30 13F MSCI COM 55354G100 16,307 -905 -5.26 9,506 14.64 0.0233
2024-08-13 2024-06-30 13F MSCI COM 55354G100 17,212 765 4.65 8,292 -10.05 0.0222
2024-05-08 2024-03-31 13F MSCI COM 55354G100 16,447 -1,046 -5.98 9,218 -6.84 0.0245
2024-02-14 2023-12-31 13F MSCI COM 55354G100 17,493 -1,085 -5.84 9,895 3.81 0.0302
2023-11-13 2023-09-30 13F MSCI COM 55354G100 18,578 -759 -3.93 9,532 5.04 0.0297
2023-08-10 2023-06-30 13F MSCI COM 55354G100 19,337 1,590 8.96 9,075 -8.64 0.0263
2023-05-26 2023-03-31 13F/A-1 MSCI COM 55354G100 17,747 2,048 13.05 9,933 36.02 0.0304
2023-05-12 2023-03-31 13F MSCI COM 55354G100 17,747 2,048 9,933 0.0316
2023-02-02 2022-12-31 13F MSCI COM 55354G100 15,699 667 4.44 7,303 15.19 0.0256
2022-11-07 2022-09-30 13F MSCI COM 55354G100 15,032 -1,681 -10.06 6,339 -7.98 0.0243
2022-08-01 2022-06-30 13F MSCI COM 55354G100 16,713 -5,504 -24.77 6,889 -38.34 0.0228
2022-05-10 2022-03-31 13F MSCI COM 55354G100 22,217 -715 -3.12 11,173 -20.48 0.0240
2022-02-08 2021-12-31 13F MSCI COM 55354G100 22,932 3,903 20.51 14,050 21.37 0.0276
2021-11-12 2021-09-30 13F MSCI COM 55354G100 19,029 739 4.04 11,576 18.73 0.0325
2021-08-13 2021-06-30 13F MSCI COM 55354G100 18,290 1,109 6.45 9,750 35.34 0.0285
2021-05-14 2021-03-31 13F MSCI COM 55354G100 17,181 1,718 11.11 7,204 4.33 0.0227
2021-02-09 2020-12-31 13F MSCI COM 55354G100 15,463 952 6.56 6,905 33.38 0.0257
2020-11-13 2020-09-30 13F MSCI COM 55354G100 14,511 -328 -2.21 5,177 4.50 0.0239
2020-08-03 2020-06-30 13F MSCI COM 55354G100 14,839 2,236 17.74 4,954 36.02 0.0265
2020-05-15 2020-03-31 13F MSCI COM 55354G100 12,603 -10,272 -44.90 3,642 -38.33 0.0262
2020-02-12 2019-12-31 13F MSCI COM 55354G100 22,875 2,650 13.10 5,906 34.11 0.0273
2019-11-12 2019-09-30 13F MSCI COM 55354G100 20,225 -27 -0.13 4,404 -8.93 0.0247
2019-08-13 2019-06-30 13F MSCI COM 55354G100 20,252 -941 -4.44 4,836 14.76 0.0289
2019-05-15 2019-03-31 13F MSCI COM 55354G100 21,193 -934 -4.22 4,214 29.18 0.0252
2019-02-14 2018-12-31 13F MSCI COM 55354G100 22,127 468 2.16 3,262 -15.12 0.0228
2018-11-14 2018-09-30 13F MSCI COM 55354G100 21,659 -3,981 -15.53 3,843 -9.41 0.0261
2018-08-13 2018-06-30 13F MSCI COM 55354G100 25,640 4,901 23.63 4,242 36.84 0.0284
2018-05-14 2018-03-31 13F MSCI COM 55354G100 20,739 -156 -0.75 3,100 17.25 0.0202
2018-02-14 2017-12-31 13F MSCI COM 55354G100 20,895 2,808 15.52 2,644 25.07 0.0183
2017-11-13 2017-09-30 13F MSCI COM 55354G100 18,087 -1,076 -5.61 2,114 7.09 0.0194
2017-08-11 2017-06-30 13F MSCI COM 55354G100 19,163 -1,432 -6.95 1,974 -1.40 0.0197
2017-05-12 2017-03-31 13F/A-2 MSCI COM 55354G100 20,595 -1,113 -5.13 2,002 17.08 0.0209
2017-05-08 2017-03-31 13F/A-1 MSCI COM 55354G100 20,595 0 2,002 0.0209
2017-04-25 2017-03-31 13F MSCI COM 55354G100 20,595 2,002
2017-02-13 2016-12-31 13F MSCI COM 55354G100 21,708 1,800 9.04 1,710 2.33 0.0189
2016-11-10 2016-09-30 13F MSCI COM 55354G100 19,908 580 3.00 1,671 12.07 0.0233
2016-08-12 2016-06-30 13F MSCI COM 55354G100 19,328 -1,814 -8.58 1,491 -4.79 0.0192
2016-05-06 2016-03-31 13F MSCI COM 55354G100 21,142 -2,570 -10.84 1,566 -8.42 0.0216
2016-02-05 2015-12-31 13F MSCI COM 55354G100 23,712 274 1.17 1,710 22.67 0.0207
2015-11-06 2015-09-30 13F MSCI COM 55354G100 23,438 -8,906 -27.54 1,394 -29.98 0.0196
2015-08-11 2015-06-30 13F MSCI COM 55354G100 32,344 -1,874 -5.48 1,991 -5.10 0.0276
2015-05-08 2015-03-31 13F MSCI COM 55354G100 34,218 34,218 5.79 2,098 5.37 0.0247
2015-01-30 2014-12-31 13F MSCI COM 55354G100 0 -79,753 -100.00 0 -100.00
2014-11-06 2014-09-30 13F MSCI COM 55354G100 79,753 4,989 6.67 3,750 9.39 0.0497
2014-08-08 2014-06-30 13F MSCI COM 55354G100 74,764 41,077 121.94 3,428 136.58 0.0444
2014-05-07 2014-03-31 13F MSCI COM 55354G100 33,687 -72,451 -68.26 1,449 -68.77 0.0181
2014-02-04 2013-12-31 13F MSCI COM 55354G100 106,138 73,346 223.67 4,640 251.52 0.0691
2013-11-07 2013-09-30 13F MSCI COM 55354G100 32,792 4,444 15.68 1,320 39.98 0.0313
2013-07-25 2013-06-30 13F MSCI COM 55354G100 28,348 28,348 943 0.0185
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.