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MongoDB
MDB

Overview Fund Activity

650 hedge funds and large institutions have $12B invested in MongoDB in 2025 Q1 according to their latest regulatory filings, with 102 funds opening new positions, 270 increasing their positions, 198 reducing their positions, and 143 closing their positions.

Holders
650
Holders Change
-53
Holders Change %
-7.54%
% of All Funds
8.83%
Holding in Top 10
12
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+50%
% of All Funds
0.16%
New
102
Increased
270
Reduced
198
Closed
143
Calls
$1.21B
Puts
$1.73B
Net Calls
-$528M
Net Calls Change
+$507M

Top Buyers

1
Fidelity International
1
Fidelity International
Bermuda
$286M
2
SIM
2
SRS Investment Management
New York
$245M
3
Point72 Asset Management
3
Point72 Asset Management
Connecticut
$245M
4
JCAM
4
Jericho Capital Asset Management
New York
$162M
5
Primecap Management
5
Primecap Management
California
$153M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$192M
2
Franklin Resources
2
Franklin Resources
California
$214M
3
BlackRock
3
BlackRock
New York
$1.06B
4
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$13.6M
5
Hudson Bay Capital Management
5
Hudson Bay Capital Management
Connecticut
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
GCM
101
Glynn Capital Management
California
$17M +$2.08M +11,839 +14%
SEI Investments
102
SEI Investments
Pennsylvania
$16.9M -$2.05M -11,660 -11%
LECM
103
Lead Edge Capital Management
New York
$15.9M +$15.9M +90,460 New
KPM
104
Kinetic Partners Management
Florida
$15.8M +$15.8M +90,000 New
MIFH
105
Migdal Insurance & Financial Holdings
Israel
$15.3M +$7.72M +44,000 +101%
TC
106
Tairen Capital
Hong Kong
$15M +$6.3M +35,900 +72%
Twin Tree Management
107
Twin Tree Management
Texas
$14.6M -$2.51M -14,286 -15%
BCM
108
Bienville Capital Management
New York
$14.4M +$14.4M +82,300 New
Massachusetts Financial Services
109
Massachusetts Financial Services
Massachusetts
$14.4M +$14.4M +81,961 New
HCM
110
HMI Capital Management
California
$13.9M +$13.9M +79,300 New
Balyasny Asset Management
111
Balyasny Asset Management
Illinois
$13.9M -$65.2M -371,674 -82%
T. Rowe Price Associates
112
T. Rowe Price Associates
Maryland
$13.6M -$138M -785,697 -91%
Capital Fund Management (CFM)
113
Capital Fund Management (CFM)
France
$13.3M -$14.7M -83,730 -52%
Walleye Capital
114
Walleye Capital
New York
$13.2M -$6.17M -35,155 -32%
Allianz Asset Management
115
Allianz Asset Management
Germany
$13.2M +$8.63M +49,229 +189%
Walleye Trading
116
Walleye Trading
New York
$12.7M +$2.74M +15,639 +28%
CI Investments Inc
117
CI Investments Inc
Ontario, Canada
$12.6M +$1.72M +9,816 +16%
Parallax Volatility Advisers
118
Parallax Volatility Advisers
California
$12.4M +$4.98M +28,404 +67%
Susquehanna International Group
119
Susquehanna International Group
Pennsylvania
$12.4M -$29.7M -169,548 -71%
PCM
120
Penserra Capital Management
California
$12.3M +$3.95M +22,496 +47%
Comerica Bank
121
Comerica Bank
Texas
$12.1M +$9.3M +52,996 +326%
State Board of Administration of Florida Retirement System
122
State Board of Administration of Florida Retirement System
Florida
$12.1M – – –
Rafferty Asset Management
123
Rafferty Asset Management
New York
$11.6M +$2.39M +13,632 +26%
ZCI
124
Zevenbergen Capital Investments
Washington
$11.5M -$2.09M -11,940 -15%
OCM
125
Octahedron Capital Management
California
$11.4M +$6.23M +35,500 +120%
3 4
5
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