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Couchbase
BASE

Overview Fund Activity

151 hedge funds and large institutions have $551M invested in Couchbase in 2025 Q1 according to their latest regulatory filings, with 33 funds opening new positions, 61 increasing their positions, 36 reducing their positions, and 28 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
151
Holders Change
+4
Holders Change %
+2.72%
% of All Funds
2.05%
Holding in Top 10
5
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+25%
% of All Funds
0.07%
New
33
Increased
61
Reduced
36
Closed
28
Calls
$8.72M
Puts
$3.78M
Net Calls
+$4.94M
Net Calls Change
+$6.23M

Top Buyers

1
ICM
Irenic Capital Management
New York
+$26.4M
2
CAM
Congress Asset Management
Massachusetts
+$5.65M
3
Renaissance Technologies
Renaissance Technologies
New York
+$2.95M
4
OAM
Ophir Asset Management
Australia
+$2.84M
5
SP
Solel Partners
Massachusetts
+$2.69M

Top Sellers

1
HRCM
Hood River Capital Management
Florida
-$42.7M
2
VOYA Investment Management
VOYA Investment Management
Georgia
-$25.1M
3
FCM
Frontier Capital Management
Massachusetts
-$8.35M
4
UBS AM
UBS AM
Illinois
-$6.7M
5
PCM
Portolan Capital Management
Massachusetts
-$5.17M
Name Holding Trade Value Shares
Change 		Shares
Change %
D.E. Shaw & Co
26
D.E. Shaw & Co
New York
$3.28M +$613K +38,920 +23%
HIM
27
Herald Investment Management
United Kingdom
$3.15M +$315K +20,000 +11%
Renaissance Technologies
28
Renaissance Technologies
New York
$2.95M +$2.95M +187,200 New
OAM
29
Ophir Asset Management
Australia
$2.84M +$2.84M +180,000 New
Connor, Clark & Lunn Investment Management (CC&L)
30
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$2.46M +$1.33M +84,128 +117%
Royal Bank of Canada
31
Royal Bank of Canada
Ontario, Canada
$2.38M +$2.34M +148,559 +5,995%
CP
32
CenterBook Partners
Connecticut
$2.29M -$17.2K -1,090 -0.7%
Qube Research & Technologies (QRT)
33
Qube Research & Technologies (QRT)
United Kingdom
$2.16M -$1.54M -97,560 -42%
Bank of New York Mellon
34
Bank of New York Mellon
New York
$2.13M +$11K +696 +0.5%
UBS Group
35
UBS Group
Switzerland
$1.98M -$2.02M -128,282 -50%
CSS
36
Cubist Systematic Strategies
Connecticut
$1.92M +$1.92M +122,073 New
AQR Capital Management
37
AQR Capital Management
Connecticut
$1.74M -$80.3K -5,097 -4%
DFCM
38
Dark Forest Capital Management
Puerto Rico
$1.63M +$1.47M +93,218 +880%
KOCAA
39
Knights of Columbus Asset Advisors
Connecticut
$1.62M +$43K +2,732 +3%
NL
40
Nuveen LLC
North Carolina
$1.44M +$1.44M +91,388 New
Swiss National Bank
41
Swiss National Bank
Switzerland
$1.27M – – –
Marshall Wace
42
Marshall Wace
United Kingdom
$1.1M +$566K +35,931 +105%
BNP Paribas Financial Markets
43
BNP Paribas Financial Markets
France
$1.04M +$373K +23,661 +56%
XT
44
XTX Topco
Cayman Islands
$1M +$450K +28,562 +81%
UBS AM
45
UBS AM
Illinois
$979K -$6.7M -425,485 -87%
Balyasny Asset Management
46
Balyasny Asset Management
Illinois
$979K +$776K +49,276 +383%
Envestnet Asset Management
47
Envestnet Asset Management
Illinois
$959K +$959K +60,882 New
PP
48
PDT Partners
New York
$907K +$669K +42,484 +281%
RhumbLine Advisers
49
RhumbLine Advisers
Massachusetts
$870K -$141K -8,969 -14%
2C
50
272 Capital
Texas
$855K -$165K -10,445 -16%
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