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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 101 funds opening new positions, 271 increasing their positions, 198 reducing their positions, and 143 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
650
Holders Change
-54
Holders Change %
-7.67%
% 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
101
Increased
271
Reduced
198
Closed
143
Calls
$1.21B
Puts
$1.73B
Net Calls
-$528M
Net Calls Change
+$507M

Top Buyers

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

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
$192M
2
Franklin Resources
Franklin Resources
California
$214M
3
BlackRock
BlackRock
New York
$1.06B
4
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$13.6M
5
Hudson Bay Capital Management
Hudson Bay Capital Management
Connecticut
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
ACM
176
Arthedge Capital Management
New York
$5.3M – – –
AAMU
177
AEGON Asset Management (UK)
United Kingdom
$5.13M +$5.13M +29,239 New
SCM
178
Sterling Capital Management
North Carolina
$5.08M +$3.55M +20,218 +231%
AssetMark Inc
179
AssetMark Inc
California
$5.03M +$603K +3,436 +14%
CF
180
Covea Finance
France
$4.98M +$2.09M +11,900 +72%
WEO
181
William E. Oberndorf
$4.88M +$4.88M +27,797 New
ISL
182
Ingalls & Snyder LLC
New York
$4.78M +$471K +2,685 +11%
Bank Julius Baer & Co
183
Bank Julius Baer & Co
Switzerland
$4.72M -$6.59M -36,303 -58%
AllianceBernstein
184
AllianceBernstein
Tennessee
$4.67M -$10.6M -60,392 -69%
HT
185
HAP Trading
New York
$4.65M +$890K +5,073 +24%
1832 Asset Management
186
1832 Asset Management
Ontario, Canada
$4.63M -$27.8M -158,482 -86%
MSV
187
MN Services Vermogensbeheer
Netherlands
$4.58M -$351K -2,000 -7%
Arrowstreet Capital
188
Arrowstreet Capital
Massachusetts
$4.5M -$5.92M -33,736 -57%
State of New Jersey Common Pension Fund D
189
State of New Jersey Common Pension Fund D
New Jersey
$4.46M -$376K -2,142 -8%
LF
190
Lansforsakringar Fondforvaltning
Sweden
$4.39M +$39.6K +226 +0.9%
IHG
191
Insight Holdings Group
New York
$4.39M +$2.47M +14,100 +129%
SG Americas Securities
192
SG Americas Securities
New York
$4.38M +$4.05M +23,118 +1,230%
KK
193
KLP Kapitalforvaltning
Norway
$4.35M +$123K +700 +3%
Brown Advisory
194
Brown Advisory
Maryland
$4.25M +$3.7M +21,112 +671%
GAM
195
Groupama Asset Management
France
$4.13M +$483K +2,711 +13%
TFIPS
196
Towarzystwo Funduszy Inwestycyjnych PZU SA
$4.04M +$4.03M +23,000 +38,333%
CM
197
Caption Management
Oklahoma
$4M +$1.05M +6,000 +36%
RAM
198
Resona Asset Management
Japan
$3.88M +$218K +1,243 +6%
Ohio Public Employees Retirement System (OPERS)
199
Ohio Public Employees Retirement System (OPERS)
Ohio
$3.87M -$1.81M -10,324 -32%
Wolverine Trading
200
Wolverine Trading
Illinois
$3.83M -$16.3M -91,775 -81%
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