MSCIMSCI Inc.

$564.14

Who owns MSCI

1,022 institutions reported holding MSCI for 2026Q1, together 88% of the company, fewer than the 1,048 a quarter earlier.

1,022

Institutions reporting a position · as of 2026Q1 · down from 1,048 the quarter before

Shares held by institutions
64.8M

Shares held by institutions · 88% of the company · long US equity positions only, as reported on Form 13F

Reported value
$34.9B

Reported value · at 2026-03-31 prices, not today's

Top 5 holders
32%

Top 5 holders · of the whole company, between five filers

Details
Reporting quarter2026-03-31
2026Q1
Quarters on record
52
New positions
115
Positions exited
146
Added to
334
Reduced
393
Top 10 holdersof the company
42%
Institutional ownership by quarter, 2013Q2 to 2026Q1
QuarterFilersSharesReported value
2026Q11,02264.8M$34.9B
2025Q41,04867.2M$38.5B
2025Q31,01467.8M$38.4B
2025Q21,06170.9M$40.9B
2025Q11,04870.5M$39.8B
2024Q41,03970.7M$42.2B
2024Q397769.2M$40.3B
2024Q292170.4M$33.9B
2024Q189971.1M$39.8B
2023Q486071.1M$40.2B
2023Q381371.3M$36.6B
2023Q279571.0M$33.3B
2023Q180172.7M$40.7B
2022Q478872.1M$33.6B
2022Q373071.5M$30.1B
2022Q273872.1M$29.8B
Largest reported holders, 2026Q1
HolderShares% of companyValue
VANGUARD GROUP INC9.4M13%$5.08B
BlackRock Inc.5.7M7.8%$3.09B
STATE STREET CORP3.1M4.2%$1.68B
BAMCO INC /NY/2.7M3.7%$1.45B
MORGAN STANLEY2.2M3.1%$1.21B
GEODE CAPITAL MANAGEMENT LLC2.0M2.7%$1.08B
T. Rowe Price Investment Management, Inc.1.5M2.1%$812M
EDGEWOOD MANAGEMENT LLC1.4M1.9%$756M
PRINCIPAL FINANCIAL GROUP INC1.3M1.8%$726M
Fiera Capital Corp1.0M1.3%$529M

SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold.

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