MSCI Inc.
MX ˙ BMV ˙ US55354G1004
SecurityMX:MSCI / MSCI Inc.
InstitutionOppenheimer Asset Management Inc.
Latest Disclosed Ownership24,464 shares
Latest Disclosed Value $ 13,186,341
Oppenheimer Asset Management Inc. reports 20.26% decrease in ownership of MSCI / MSCI Inc.

On April 23, 2026 - Oppenheimer Asset Management Inc. filed a 13F-HR form disclosing ownership of 24,464 shares of MSCI Inc. (MX:MSCI) valued at $13,186,341 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 30,680 shares of MSCI Inc.. This represents a change in shares of -20.26% 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.

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)
2026-04-23 2026-03-31 13F MSCI COM 55354G100 24,464 -6,216 -20.26 13,186 -25.09 0.0377
2026-02-02 2025-12-31 13F MSCI COM 55354G100 30,680 -6,316 -17.07 17,602 -16.15 0.0533
2025-11-06 2025-09-30 13F MSCI COM 55354G100 36,996 3,510 10.48 20,992 8.69 0.2309
2025-07-31 2025-06-30 13F MSCI COM 55354G100 33,486 -535 -1.57 19,313 0.38 0.2215
2025-04-23 2025-03-31 13F MSCI COM 55354G100 34,021 -3,000 -8.10 19,239 -13.39 0.2388
2025-02-05 2024-12-31 13F MSCI COM 55354G100 37,021 -1,080 -2.83 22,213 0.01 0.2700
2024-11-05 2024-09-30 13F MSCI COM 55354G100 38,101 10,856 39.85 22,210 69.22 0.2674
2024-08-08 2024-06-30 13F MSCI COM 55354G100 27,245 22,897 526.61 13,125 438.79 0.1677
2024-05-07 2024-03-31 13F MSCI COM 55354G100 4,348 -176 -3.89 2,437 -4.81 0.0357
2024-02-13 2023-12-31 13F MSCI COM 55354G100 4,524 -84 -1.82 2,559 8.25 0.0356
2023-11-08 2023-09-30 13F MSCI COM 55354G100 4,608 2,096 83.44 2,364 100.68 0.0363
2023-08-03 2023-06-30 13F MSCI COM 55354G100 2,512 19 0.76 1,179 -15.56 0.0173
2023-05-10 2023-03-31 13F MSCI COM 55354G100 2,493 -170 -6.38 1,395 12.68 0.0215
2023-02-07 2022-12-31 13F MSCI COM 55354G100 2,663 -261 -8.93 1,239 0.49 0.0199
2022-11-14 2022-09-30 13F MSCI COM 55354G100 2,924 -142 -4.63 1,232 -2.45 0.0217
2022-08-08 2022-06-30 13F MSCI COM 55354G100 3,066 -535 -14.86 1,263 -30.30 0.0212
2022-05-12 2022-03-31 13F MSCI COM 55354G100 3,601 -13,469 -78.90 1,812 -82.68 0.0257
2022-02-02 2021-12-31 13F MSCI COM 55354G100 17,070 307 1.83 10,459 2.56 0.1387
2021-11-12 2021-09-30 13F MSCI COM 55354G100 16,763 -482 -2.80 10,198 10.92 0.1450
2021-08-03 2021-06-30 13F MSCI COM 55354G100 17,245 18 0.10 9,194 27.31 0.1309
2021-05-17 2021-03-31 13F MSCI COM 55354G100 17,227 -5,397 -23.86 7,222 -28.51 0.1119
2021-02-11 2020-12-31 13F MSCI COM 55354G100 22,624 1,184 5.52 10,102 32.07 0.1687
2020-11-13 2020-09-30 13F MSCI COM 55354G100 21,440 -8,274 -27.85 7,649 -22.89 0.1485
2020-08-11 2020-06-30 13F MSCI COM 55354G100 29,714 2,174 7.89 9,919 24.64 0.2047
2020-05-08 2020-03-31 13F MSCI COM 55354G100 27,540 27,263 9,842.24 7,958 10,952.78 0.1955
2020-02-07 2019-12-31 13F MSCI COM 55354G100 277 -36 -11.50 72 5.88 0.0015
2019-10-31 2019-09-30 13F MSCI COM 55354G100 313 -331 -51.40 68 -55.84 0.0015
2019-08-09 2019-06-30 13F MSCI COM 55354G100 644 -102 -13.67 154 4.05 0.0034
2019-04-24 2019-03-31 13F MSCI COM 55354G100 746 -145 -16.27 148 12.98 0.0033
2019-01-30 2018-12-31 13F MSCI COM 55354G100 891 -2,682 -75.06 131 -79.34 0.0032
2018-10-26 2018-09-30 13F MSCI COM 55354G100 3,573 -740 -17.16 634 -11.20 0.0140
2018-08-10 2018-06-30 13F MSCI COM 55354G100 4,313 4,313 714 0.0175
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.