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MongoDB
MDB

Overview Fund Activity

683 hedge funds and large institutions have $14.4B invested in MongoDB in 2025 Q2 according to their latest regulatory filings, with 147 funds opening new positions, 253 increasing their positions, 222 reducing their positions, and 104 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
683
Holders Change
+33
Holders Change %
+5.08%
% of All Funds
9.16%
Holding in Top 10
16
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+33.33%
% of All Funds
0.21%
New
147
Increased
253
Reduced
222
Closed
104
Calls
$1.4B
Puts
$2.16B
Net Calls
-$758M
Net Calls Change
-$230M

Top Buyers

1
AQR Capital Management
AQR Capital Management
Connecticut
$233M
2
Morgan Stanley
Morgan Stanley
New York
$375M
3
Vanguard Group
Vanguard Group
Pennsylvania
$1.8B
4
Fidelity International
Fidelity International
Bermuda
$496M
5
VH
ValueAct Holdings
California
$145M

Top Sellers

1
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$353M
2
Wellington Management Group
Wellington Management Group
Massachusetts
$30.1M
3
BlackRock
BlackRock
New York
$1.01B
4
Franklin Resources
Franklin Resources
California
$143M
5
Alyeska Investment Group
Alyeska Investment Group
Illinois
$20.1M
Name Holding Trade Value Shares
Change 		Shares
Change %
BCM
76
Bienville Capital Management
New York
$32.1M +$14.8M +70,329 +85%
ACM
77
Aquatic Capital Management
Illinois
$31.9M +$29.5M +140,296 +1,231%
DG
78
Daventry Group
New York
$31.7M +$1.89M +9,000 +6%
Capital Fund Management (CFM)
79
Capital Fund Management (CFM)
France
$31.6M +$15.6M +74,448 +98%
TC
80
TwinBeech Capital
New York
$30.9M +$30.9M +147,108 New
WP
81
Woodline Partners
California
$30.4M -$37.2M -177,322 -55%
Wellington Management Group
82
Wellington Management Group
Massachusetts
$30.1M -$279M -1,327,829 -90%
Holocene Advisors
83
Holocene Advisors
New York
$29.4M -$23.3M -110,908 -44%
Stifel Financial
84
Stifel Financial
Missouri
$28.1M +$1.02M +4,840 +4%
OPFM
85
Optimus Prime Fund Management
Cayman Islands
$27.3M – – –
California Public Employees Retirement System
86
California Public Employees Retirement System
California
$26.8M +$4.04M +19,253 +18%
JG
87
Jain Global
New York
$26.6M +$3.73M +17,766 +16%
Renaissance Technologies
88
Renaissance Technologies
New York
$26.4M +$26.4M +125,600 New
California State Teachers Retirement System (CalSTRS)
89
California State Teachers Retirement System (CalSTRS)
California
$25.9M +$1.54M +7,311 +6%
Verition Fund Management
90
Verition Fund Management
Connecticut
$25.2M -$19.1M -90,897 -43%
VOYA Investment Management
91
VOYA Investment Management
Georgia
$25M -$42.7M -203,576 -63%
New York State Common Retirement Fund
92
New York State Common Retirement Fund
New York
$24.5M +$735K +3,500 +3%
SEI Investments
93
SEI Investments
Pennsylvania
$24.4M +$4.08M +19,440 +20%
T. Rowe Price Associates
94
T. Rowe Price Associates
Maryland
$23.7M +$7.42M +35,348 +46%
TAM
95
Thematics Asset Management
France
$23.7M – – –
CS
96
Candriam SCA
Luxembourg
$23.3M +$105K +500 +0.5%
LA
97
LBP AM
France
$22.8M -$644K -3,069 -3%
GCM
98
Glynn Capital Management
California
$22.8M +$2.51M +11,933 +12%
AllianceBernstein
99
AllianceBernstein
Tennessee
$22.8M +$17.2M +81,770 +307%
GGHC
100
Gilder Gagnon Howe & Co
New York
$22.5M -$61.3M -291,928 -73%
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4
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