MSCI Inc. (MSCI) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

76,628,744Shares Outstanding

994,931Shares held by institutions

$518,687,378Value of institutional holdings

84.23%Institutional ownership %

-1.15%Shares Changed QoQ

1,017No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

According to SEC filings for the period ending December 2025, MSCI Inc. (NYSE:MSCI) is held by 1017 institutional firms.

These investors collectively held 84.2% of the company's total shares outstanding in December 2025, down from 87.7% in September 2025.
Quarterly data indicates a -1.15% shift in institutional share volume, and the annual owner count reflects a decrease of 3.51%.
During the quarter, 469 institutions bought more Msci shares, 414 sold shares, and 134 of the 1017 total investors held their position steady.
The total number of shares held by institutions in Msci decreased to 64.54Mn as of December 2025, a net change of down by 749.37K shares quarter on quarter, and down 6.31Mn shares year over year.
VANGUARD GROUP INC continues to be the largest institutional holder of Msci as of December 31, 2025, with a position of 9.37Mn shares, representing 12.22% of the company's outstanding stock.
Among the most significant buyers of Msci during December 2025 were NORGES BANK (921.27K), CITADEL ADVISORS LLC (467.75K), BAMCO INC /NY/ (361.63K), BANQUE PICTET & CIE SA (265.75K), GENERATION INVESTMENT MANAGEMENT LLP (227.25K).
Leading sellers of Msci stock in December 2025 included EDGEWOOD MANAGEMENT LLC (506.22K), JPMORGAN CHASE & CO (401.66K), AMERICAN CENTURY COMPANIES INC (336.67K), T. Rowe Price Investment Management, Inc. (321.87K), VANGUARD GROUP INC (308.38K).
The top 10 institutional holders of Msci for the quarter ending December 2025 included VANGUARD GROUP INC (9.37Mn), BlackRock, Inc. (5.90Mn), STATE STREET CORP (3.19Mn), BAMCO INC /NY/ (2.76Mn), MORGAN STANLEY (2.47Mn), GEODE CAPITAL MANAGEMENT, LLC (1.99Mn), PRINCIPAL FINANCIAL GROUP INC (1.72Mn), EDGEWOOD MANAGEMENT LLC (1.41Mn), POLEN CAPITAL MANAGEMENT LLC (1.33Mn), PineStone Asset Management Inc. (1.00Mn).

1,017 Institutional Holders

994,931 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
VANGUARD GROUP INC	31 Dec, 2025	9,365,717	-308,376	-3.19%	$5,373,392,815.00
BlackRock, Inc.	31 Dec, 2025	5,901,077	29,901	0.51%	$3,385,625,453.00
STATE STREET CORP	31 Dec, 2025	3,186,733	-134,028	-4.04%	$1,828,324,324.00
BAMCO INC /NY/	31 Dec, 2025	2,755,747	361,630	15.10%	$1,581,054,726.00
MORGAN STANLEY	31 Dec, 2025	2,467,556	52,242	2.16%	$1,415,712,690.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	1,993,077	-31,824	-1.57%	$1,141,003,346.00
PRINCIPAL FINANCIAL GROUP INC	31 Dec, 2025	1,717,364	-60,385	-3.40%	$985,337,402.00
EDGEWOOD MANAGEMENT LLC	31 Dec, 2025	1,407,058	-506,223	-26.46%	$807,271,386.00
POLEN CAPITAL MANAGEMENT LLC	31 Dec, 2025	1,331,085	-252,854	-15.96%	$763,683,617.00
PineStone Asset Management Inc.	31 Dec, 2025	1,000,942	39,099	4.07%	$574,270,454.00
Fiera Capital Corp	31 Dec, 2025	962,626	-30,811	-3.10%	$552,287,414.00
T. Rowe Price Investment Management, Inc.	31 Dec, 2025	956,016	-321,870	-25.19%	$548,496.00
NORGES BANK	31 Dec, 2025	921,269	921,269	0.00%	$528,559,663.00
Mitsubishi UFJ Asset Management Co., Ltd.	31 Dec, 2025	862,127	-12,755	-1.46%	$487,317,287.00
BAILLIE GIFFORD & CO	31 Dec, 2025	846,844	155,290	22.46%	$485,859,808.00
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	31 Dec, 2025	737,063	89,399	13.80%	$422,875,155.00
Longview Partners (Guernsey) LTD	31 Dec, 2025	723,812	13,319	1.87%	$415,272,659.00
NORTHERN TRUST CORP	31 Dec, 2025	696,912	-55,959	-7.43%	$399,839,321.00
JPMORGAN CHASE & CO	31 Dec, 2025	667,516	-401,664	-37.57%	$382,974,446.00
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	31 Dec, 2025	560,179	14,149	2.59%	$321,391,498.00

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