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Amplitude

195 hedge funds and large institutions have $738M invested in Amplitude in 2025 Q1 according to their latest regulatory filings, with 59 funds opening new positions, 71 increasing their positions, 38 reducing their positions, and 9 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
195
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
8
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$7.57M
Puts
$2.87M
Net Calls
Net Calls Change

Top Buyers

1 +$20.3M
2 +$9.88M
3 +$4.84M
4
MIM
Meros Investment Management
Texas
+$4.61M
5
Jane Street
Jane Street
New York
+$3.23M

Top Sellers

1 -$30.6M
2 -$11M
3 -$7.36M
4
Deutsche Bank
Deutsche Bank
Germany
-$4.37M
5
UBS Group
UBS Group
Switzerland
-$2.55M
Name Holding Trade Value Shares
Change
Change in
Stake
SG Americas Securities
101
SG Americas Securities
New York
$325K
VF
102
Virtu Financial
New York
$309K
Zurich Cantonal Bank
103
Zurich Cantonal Bank
Switzerland
$306K
PNC Financial Services Group
104
PNC Financial Services Group
Pennsylvania
$290K
Arrowstreet Capital
105
Arrowstreet Capital
Massachusetts
$274K
SEI Investments
106
SEI Investments
Pennsylvania
$268K
ACM
107
Aster Capital Management
United Arab Emirates
$257K
OQS
108
Occudo Quantitative Strategies
Florida
$249K
New York State Common Retirement Fund
109
New York State Common Retirement Fund
New York
$241K
HA
110
Huntleigh Advisors
Missouri
$239K
ASRS
111
Arizona State Retirement System
Arizona
$234K
JRP
112
Jasper Ridge Partners
California
$234K
D.E. Shaw & Co
113
D.E. Shaw & Co
New York
$233K
BCM
114
Bayesian Capital Management
New York
$230K
HF
115
HRT Financial
New York
$228K
ACM
116
Aquatic Capital Management
Illinois
$226K
TSS
117
Two Sigma Securities
New York
$205K
State Board of Administration of Florida Retirement System
118
State Board of Administration of Florida Retirement System
Florida
$198K
CC
119
Centiva Capital
New York
$183K
Public Employees Retirement Association of Colorado
120
Public Employees Retirement Association of Colorado
Colorado
$181K
CWM
121
CIBC World Markets
New York
$177K
ProShare Advisors
122
ProShare Advisors
Maryland
$172K
PFSRSONJ
123
Police & Firemen's Retirement System of New Jersey
New Jersey
$172K
WMRU
124
William Marsh Rice University
Texas
$171K
KK
125
KLP Kapitalforvaltning
Norway
$165K