AMPL icon

Amplitude
AMPL

Overview Fund Activity

184 hedge funds and large institutions have $963M invested in Amplitude in 2025 Q2 according to their latest regulatory filings, with 33 funds opening new positions, 81 increasing their positions, 49 reducing their positions, and 40 closing their positions.

Holders
184
Holders Change
-11
Holders Change %
-5.64%
% of All Funds
2.47%
Holding in Top 10
4
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-50%
% of All Funds
0.05%
New
33
Increased
81
Reduced
49
Closed
40
Calls
$13M
Puts
$2.08M
Net Calls
+$11M
Net Calls Change
+$6.25M

Top Buyers

1
AllianceBernstein
1
AllianceBernstein
Tennessee
$51.6M
2
BlackRock
2
BlackRock
New York
$106M
3
NL
3
Nuveen LLC
North Carolina
$24.6M
4
Millennium Management
4
Millennium Management
New York
$23.6M
5
Point72 Asset Management
5
Point72 Asset Management
Connecticut
$14.8M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$40.8M
2
BMC
2
Battery Management Corp
Massachusetts
$0
3
Janus Henderson Group
3
Janus Henderson Group
United Kingdom
$431K
4
Citadel Advisors
4
Citadel Advisors
Florida
$6.18M
5
SM
5
Sunriver Management
Connecticut
$41.4M
Name Market Value Shares Shares
Change 		Shares
Change %
Two Sigma Investments
26
Two Sigma Investments
New York
$5.86M 472,278 +472,278 New
Cerity Partners
27
Cerity Partners
New York
$5.55M 447,365 -4,643 -1%
Lord, Abbett & Co
28
Lord, Abbett & Co
New Jersey
$5.51M 444,135 +444,135 New
Voloridge Investment Management
29
Voloridge Investment Management
Florida
$5.36M 432,203 +328,820 +318%
Arrowstreet Capital
30
Arrowstreet Capital
Massachusetts
$5.18M 418,090 +391,193 +1,454%
Tudor Investment Corp
31
Tudor Investment Corp
Connecticut
$5.14M 414,830 +414,830 New
WCM
32
Westerly Capital Management
California
$4.96M 400,000 -75,000 -16%
CP
33
CenterBook Partners
Connecticut
$3.83M 308,537 -299,733 -49%
TI
34
Trexquant Investment
Connecticut
$3.82M 307,724 +226,308 +278%
BNP Paribas Financial Markets
35
BNP Paribas Financial Markets
France
$3.78M 305,192 +291,899 +2,196%
TD Asset Management
36
TD Asset Management
Ontario, Canada
$3.72M 299,694 – –
DFCM
37
Dark Forest Capital Management
Puerto Rico
$3.62M 291,740 +25,178 +9%
TP
38
Toronado Partners
California
$3.58M 288,488 +288,488 New
PP
39
PDT Partners
New York
$3.44M 277,432 +151,792 +121%
Adage Capital Partners
40
Adage Capital Partners
Massachusetts
$3.41M 275,000 +275,000 New
JPMorgan Chase & Co
41
JPMorgan Chase & Co
New York
$3.3M 266,134 +58,143 +28%
GIPM
42
G2 Investment Partners Management
New York
$3.25M 261,800 +261,800 New
Bank of New York Mellon
43
Bank of New York Mellon
New York
$3.2M 257,717 +25,155 +11%
Walleye Capital
44
Walleye Capital
New York
$3.2M 257,691 +222,950 +642%
MCM
45
Monimus Capital Management
New Jersey
$3.1M 249,939 -5,497 -2%
Renaissance Technologies
46
Renaissance Technologies
New York
$3.07M 247,300 -135,914 -35%
T. Rowe Price Associates
47
T. Rowe Price Associates
Maryland
$3.04M 245,238 +84,590 +53%
CSS
48
Cubist Systematic Strategies
Connecticut
$3.02M 243,919 +35,867 +17%
Connor, Clark & Lunn Investment Management (CC&L)
49
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$2.94M 236,858 +82,070 +53%
Raymond James Financial
50
Raymond James Financial
Florida
$2.91M 234,574 +84,615 +56%
1
2
3 4 5