摩根士丹利資本國際公司
MX ˙ BMV ˙ US55354G1004
SecurityMX:MSCI / MSCI Inc.
InstitutionVestmark Advisory Solutions, Inc.
Latest Disclosed Ownership1,056 shares
Latest Disclosed Value $ 569,369
Vestmark Advisory Solutions, Inc. reports 48.31% decrease in ownership of MSCI / MSCI Inc.

On May 15, 2026 - Vestmark Advisory Solutions, Inc. filed a 13F-HR form disclosing ownership of 1,056 shares of MSCI Inc. (MX:MSCI) valued at $569,369 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 2,043 shares of MSCI Inc.. This represents a change in shares of -48.31% 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)
2026-05-15 2026-03-31 13F MSCI COM 55354G100 1,056 -987 -48.31 569 -51.45 0.0039
2026-02-06 2025-12-31 13F MSCI COM 55354G100 2,043 305 17.55 1,172 18.86 0.0158
2025-11-10 2025-09-30 13F MSCI COM 55354G100 1,738 -2,744 -61.22 986 -61.84 0.0188
2025-08-06 2025-06-30 13F MSCI COM 55354G100 4,482 772 20.81 2,585 23.16 0.0373
2025-05-13 2025-03-31 13F MSCI COM 55354G100 3,710 1,340 56.54 2,098 47.54 0.0540
2025-02-06 2024-12-31 13F MSCI COM 55354G100 2,370 112 4.96 1,422 8.05 0.0490
2024-11-14 2024-09-30 13F MSCI COM 55354G100 2,258 703 45.21 1,316 75.70 0.0490
2024-08-12 2024-06-30 13F MSCI COM 55354G100 1,555 1,047 206.10 749 163.73 0.0313
2024-05-15 2024-03-31 13F MSCI COM 55354G100 508 22 4.53 285 3.65 0.0123
2024-02-06 2023-12-31 13F MSCI COM 55354G100 486 6 1.25 275 11.38 0.0140
2023-11-06 2023-09-30 13F MSCI COM 55354G100 480 -790 -62.20 246 -58.66 0.0179
2023-08-07 2023-06-30 13F MSCI COM 55354G100 1,270 93 7.90 596 -9.57 0.0227
2023-05-09 2023-03-31 13F MSCI COM 55354G100 1,177 384 48.42 659 78.80 0.0285
2023-01-20 2022-12-31 13F MSCI COM 55354G100 793 9 1.15 369 11.18 0.0180
2022-11-03 2022-09-30 13F MSCI COM 55354G100 784 784 331 0.0185
2022-08-04 2022-06-30 13F MSCI COM 55354G100 0 -6,232 -100.00 0 -100.00
2022-04-27 2022-03-31 13F MSCI COM 55354G100 6,232 -6,879 -52.47 3,133 -61.00 0.1773
2022-01-31 2021-12-31 13F MSCI COM 55354G100 13,111 879 7.19 8,033 7.96 0.4533
2021-11-15 2021-09-30 13F MSCI COM 55354G100 12,232 1,081 9.69 7,441 25.16 0.5040
2021-08-09 2021-06-30 13F MSCI COM 55354G100 11,151 1,016 10.02 5,945 39.92 0.4230
2021-05-10 2021-03-31 13F MSCI COM 55354G100 10,135 1,451 16.71 4,249 9.57 0.3769
2021-02-04 2020-12-31 13F MSCI COM 55354G100 8,684 996 12.96 3,878 41.38 0.4352
2020-10-19 2020-09-30 13F MSCI COM 55354G100 7,688 993 14.83 2,743 22.73 0.3685
2020-08-13 2020-06-30 13F MSCI COM 55354G100 6,695 -260 -3.74 2,235 11.19 0.3458
2020-05-06 2020-03-31 13F MSCI COM 55354G100 6,955 6,955 2,010 0.3929
2020-02-14 2019-12-31 13F MSCI COM 55354G100 0 -7,219 -100.00 0 -100.00
2019-11-05 2019-09-30 13F MSCI COM 55354G100 7,219 1,056 17.13 1,572 6.79 0.2549
2019-08-20 2019-06-30 13F MSCI COM 55354G100 6,163 394 6.83 1,472 28.33 0.2519
2019-05-14 2019-03-31 13F MSCI COM 55354G100 5,769 5,769 1,147 0.2045
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.