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1,084 hedge funds and large institutions have $41.2B invested in MSCI in 2025 Q2 according to their latest regulatory filings, with 115 funds opening new positions, 399 increasing their positions, 421 reducing their positions, and 97 closing their positions.

New
Increased
Maintained
Reduced
Closed

21% more funds holding in top 10

Funds holding in top 10: 1417 (+3)

19% more first-time investments, than exits

New positions opened: 115 | Existing positions closed: 97

2% more capital invested

Capital invested by funds: $40.3B → $41.2B (+$935M)

1% more funds holding

Funds holding: 1,0771,084 (+7)

0.51% more ownership

Funds ownership: 91.82%92.33% (+0.51%)

5% less repeat investments, than reductions

Existing positions increased: 399 | Existing positions reduced: 421

61% less call options, than puts

Call options by funds: $76.5M | Put options by funds: $198M

Holders
1,084
Holders Change
+7
Holders Change %
+0.65%
% of All Funds
14.27%
Holding in Top 10
17
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+21.43%
% of All Funds
0.22%
New
115
Increased
399
Reduced
421
Closed
97
Calls
$76.5M
Puts
$198M
Net Calls
-$121M
Net Calls Change
-$264M
Name Holding Trade Value Shares
Change
Change in
Stake
Fundsmith LLP
76
Fundsmith LLP
United Kingdom
$96.1M
Swedbank
77
Swedbank
Sweden
$92.4M -$3.84M -6,942 -4%
BNP Paribas Financial Markets
78
BNP Paribas Financial Markets
France
$92.2M -$11.2M -20,150 -11%
IIP
79
Intermede Investment Partners
United Kingdom
$91.6M -$4.59M -8,288 -5%
Los Angeles Capital Management
80
Los Angeles Capital Management
California
$90.5M -$8.39M -15,159 -9%
Acadian Asset Management
81
Acadian Asset Management
Massachusetts
$89.4M +$40.6M +73,412 +90%
WorldQuant Millennium Advisors
82
WorldQuant Millennium Advisors
New York
$89.3M +$40M +72,305 +88%
Ameriprise
83
Ameriprise
Minnesota
$88.6M -$8.78M -15,868 -9%
Public Employees Retirement Association of Colorado
84
Public Employees Retirement Association of Colorado
Colorado
$88.1M -$1.99M -3,590 -2%
RhumbLine Advisers
85
RhumbLine Advisers
Massachusetts
$87.7M -$1.67M -3,011 -2%
Citigroup
86
Citigroup
New York
$85.3M +$16.6M +29,990 +25%
Mitsubishi UFJ Asset Management
87
Mitsubishi UFJ Asset Management
Japan
$84.2M +$3.36M +6,064 +4%
Baird Financial Group
88
Baird Financial Group
Wisconsin
$83.7M -$3.41M -6,161 -4%
Westfield Capital Management
89
Westfield Capital Management
Massachusetts
$83.3M -$17.3M -31,276 -18%
MG
90
Markel Group
Virginia
$82.4M
Renaissance Technologies
91
Renaissance Technologies
New York
$81M +$41.7M +75,300 +115%
OCBV
92
Ownership Capital B.V.
Netherlands
$77.3M -$23.5M -42,530 -24%
BGCP
93
Bristol Gate Capital Partners
Ontario, Canada
$73.5M -$16.2M -29,338 -19%
Canada Pension Plan Investment Board
94
Canada Pension Plan Investment Board
Ontario, Canada
$71.1M +$11.5M +20,702 +20%
Schroder Investment Management Group
95
Schroder Investment Management Group
United Kingdom
$70.3M -$10.4M -18,715 -13%
Voloridge Investment Management
96
Voloridge Investment Management
Florida
$69.3M -$11.2M -20,300 -14%
California State Teachers Retirement System (CalSTRS)
97
California State Teachers Retirement System (CalSTRS)
California
$69.2M -$765K -1,382 -1%
Bank of Montreal
98
Bank of Montreal
Ontario, Canada
$68.9M +$5.67M +10,242 +9%
GIC
99
GFI Investment Counsel
Ontario, Canada
$68.4M +$741K +1,338 +1%
Raymond James Financial
100
Raymond James Financial
Florida
$68M -$46.3M -83,682 -42%

MSCI Hedge Fund Activity: Q2 2025 in Review

1,084 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in MSCI (MSCI) for Q2 2025, worth a combined $41.2B — up 2.3% from $40.3B a quarter earlier.

Buyers outnumbered sellers: 115 funds opened new MSCI positions and 97 closed out — a net gain of 18 holders — while 399 added to existing stakes and 421 trimmed.

The largest buyer was T. Rowe Price Investment Management, adding an estimated $466M. The largest seller was Brown Advisory, cutting an estimated $347M.

  • 1,084 institutional investors held MSCI (MSCI) as of Q2 2025, up from 1,077 in Q1 2025.
  • Funds reported $41.2B of MSCI stock for Q2 2025, up 2.3% quarter-over-quarter.
  • 115 funds opened new MSCI positions in Q2 2025 and 97 closed out, a net change of +18 holders.
  • The largest MSCI buyer in Q2 2025 was T. Rowe Price Investment Management, an estimated $466M added.
  • The largest MSCI seller in Q2 2025 was Brown Advisory, an estimated $347M sold.

Based on aggregated 13F filings for Q2 2025.