MSCI Inc.
US ˙ NYSE ˙ US55354G1004

SecurityMSCI / MSCI Inc.
InstitutionPinnacle Associates Ltd
Latest Disclosed Ownership1,200 shares
Latest Disclosed Value $ 646,812
Pinnacle Associates Ltd reports 13.04% decrease in ownership of MSCI / MSCI Inc.

On April 21, 2026 - Pinnacle Associates Ltd filed a 13F-HR form disclosing ownership of 1,200 shares of MSCI Inc. (US:MSCI) valued at $646,812 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 1,380 shares of MSCI Inc.. This represents a change in shares of -13.04% during the quarter. The current value of the position is $736,296 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)
2026-04-21 2026-03-31 13F MSCI COM 55354G100 1,200 -180 -13.04 647 -18.33 0.0083
2026-02-05 2025-12-31 13F MSCI COM 55354G100 1,380 254 22.56 792 23.98 0.0102
2025-11-13 2025-09-30 13F MSCI COM 55354G100 1,126 -10 -0.88 639 -2.60 0.0085
2025-08-04 2025-06-30 13F MSCI COM 55354G100 1,136 64 5.97 655 8.09 0.0095
2025-05-06 2025-03-31 13F MSCI COM 55354G100 1,072 22 2.10 606 -3.81 0.0089
2025-02-14 2024-12-31 13F MSCI COM 55354G100 1,050 -258 -19.72 630 -14.75 0.0085
2024-10-25 2024-09-30 13F MSCI COM 55354G100 1,308 230 21.34 740 42.39 0.0126
2024-07-30 2024-06-30 13F MSCI COM 55354G100 1,078 -228 -17.46 519 -29.00 0.0081
2024-04-26 2024-03-31 13F MSCI COM 55354G100 1,306 -2 -0.15 732 -1.08 0.0115
2024-01-19 2023-12-31 13F MSCI COM 55354G100 1,308 126 10.66 740 21.95 0.0124
2023-10-24 2023-09-30 13F MSCI COM 55354G100 1,182 6 0.51 606 9.98 0.0113
2023-07-27 2023-06-30 13F MSCI COM 55354G100 1,176 -92 -7.26 552 -22.28 0.0096
2023-05-05 2023-03-31 13F MSCI COM 55354G100 1,268 62 5.14 710 26.61 0.0145
2023-02-01 2022-12-31 13F/A-1 MSCI COM 55354G100 1,206 -27 -2.19 561 7.69 0.0122
2023-01-25 2022-12-31 13F MSCI COM 55354G100 1,229 -4 630 0.0000
2022-11-01 2022-09-30 13F MSCI COM 55354G100 1,233 130 11.79 520 14.29 0.0119
2022-08-02 2022-06-30 13F MSCI COM 55354G100 1,103 127 13.01 455 -7.33 0.0099
2022-05-05 2022-03-31 13F MSCI COM 55354G100 976 976 491 0.0087
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.