MSCI Inc.
US ˙ NYSE ˙ US55354G1004

SecurityMSCI / MSCI Inc.
InstitutionPrudential Plc
Latest Disclosed Ownership7,474 shares
Latest Disclosed Value $ 4,028,561
Prudential Plc reports 44.24% decrease in ownership of MSCI / MSCI Inc.

On May 14, 2026 - Prudential Plc filed a 13F-HR form disclosing ownership of 7,474 shares of MSCI Inc. (US:MSCI) valued at $4,028,561 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 13,405 shares of MSCI Inc.. This represents a change in shares of -44.24% during the quarter. The current value of the position is $4,585,897 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)
2026-05-14 2026-03-31 13F MSCI COM 55354G100 7,474 -5,931 -44.24 4,029 -47.62 0.0174
2026-02-11 2025-12-31 13F MSCI COM 55354G100 13,405 297 2.27 7,691 3.40 0.0610
2025-11-14 2025-09-30 13F MSCI COM 55354G100 13,108 243 1.89 7,438 0.24 0.0547
2025-08-12 2025-06-30 13F MSCI COM 55354G100 12,865 11,900 1,233.16 7,420 1,261.28 0.0447
2025-05-13 2025-03-31 13F MSCI COM 55354G100 965 10 1.05 546 -4.89 0.0027
2025-02-13 2024-12-31 13F MSCI COM 55354G100 955 256 36.62 573 40.79 0.0029
2024-11-13 2024-09-30 13F MSCI COM 55354G100 699 -9,393 -93.07 407 -91.63 0.0020
2024-08-07 2024-06-30 13F MSCI COM 55354G100 10,092 -5,992 -37.25 4,862 -46.07 0.0328
2024-05-14 2024-03-31 13F MSCI COM 55354G100 16,084 -2,291 -12.47 9,014 -13.27 0.0687
2024-02-14 2023-12-31 13F MSCI COM 55354G100 18,375 3,436 23.00 10,394 35.61 0.1054
2023-11-13 2023-09-30 13F MSCI COM 55354G100 14,939 -3,613 -19.47 7,665 -11.97 0.0852
2023-08-14 2023-06-30 13F MSCI COM 55354G100 18,552 693 3.88 8,706 -12.90 0.1018
2023-05-12 2023-03-31 13F MSCI COM 55354G100 17,859 -1,460 -7.56 9,996 11.23 0.1173
2023-02-09 2022-12-31 13F MSCI COM 55354G100 19,319 18,210 1,642.02 8,987 1,820.09 0.1128
2022-11-14 2022-09-30 13F MSCI COM 55354G100 1,109 162 17.11 468 20.00 0.0074
2022-08-12 2022-06-30 13F MSCI COM 55354G100 947 -446 -32.02 390 -44.37 0.0071
2022-05-13 2022-03-31 13F MSCI COM 55354G100 1,393 1,393 701 0.0101
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.