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Amplitude

200 hedge funds and large institutions have $838M invested in Amplitude in 2025 Q3 according to their latest regulatory filings, with 40 funds opening new positions, 83 increasing their positions, 47 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding

Funds holding:

more call options, than puts

Call options by funds: $ | Put options by funds: $

2.24% less ownership

Funds ownership: 78.78%76.54% (-2.2%)

13% less capital invested

Capital invested by funds: $965M → $838M (-$127M)

75% less funds holding in top 10

Funds holding in top 10: 41 (-3)

Holders
200
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$11.4M
Puts
$11M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
PCM
126
Penn Capital Management
Pennsylvania
$263K
PFSRSONJ
127
Police & Firemen's Retirement System of New Jersey
New Jersey
$259K
OAC
128
OMERS Administration Corp
Ontario, Canada
$256K
New York State Common Retirement Fund
129
New York State Common Retirement Fund
New York
$254K
TPWA
130
TRUE Private Wealth Advisors
Oregon
$253K
JRP
131
Jasper Ridge Partners
California
$247K
BHCM
132
Brevan Howard Capital Management
Jersey
$232K
DS
133
DRW Securities
Illinois
$229K
Mariner
134
Mariner
Kansas
$222K
ET
135
Entropy Technologies
New York
$221K
State Board of Administration of Florida Retirement System
136
State Board of Administration of Florida Retirement System
Florida
$209K
Man Group
137
Man Group
United Kingdom
$191K
Public Employees Retirement Association of Colorado
138
Public Employees Retirement Association of Colorado
Colorado
$190K
Pictet Asset Management
139
Pictet Asset Management
Switzerland
$174K
PA
140
PharVision Advisers
Florida
$174K
CC
141
Corton Capital
Ontario, Canada
$170K
QCM
142
Quantinno Capital Management
New York
$168K
SLG
143
Silver Lake Group
California
$167K
JG
144
Jain Global
New York
$167K
ProShare Advisors
145
ProShare Advisors
Maryland
$164K
AAP
146
Arax Advisory Partners
Colorado
$158K
Walleye Trading
147
Walleye Trading
New York
$146K
SFI
148
Susquehanna Fundamental Investments
Pennsylvania
$132K
STA
149
Summit Trail Advisors
New York
$127K
Mercer Global Advisors
150
Mercer Global Advisors
Colorado
$125K