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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 %
Vanguard Group
1
Vanguard Group
Pennsylvania
$120M 9,638,572 +468,977 +5%
T. Rowe Price Investment Management
2
T. Rowe Price Investment Management
Maryland
$111M 8,926,874 -164,170 -2%
BlackRock
3
BlackRock
New York
$106M 8,534,163 +2,043,064 +31%
AllianceBernstein
4
AllianceBernstein
Tennessee
$51.6M 4,160,481 +3,973,575 +2,126%
SM
5
Sunriver Management
Connecticut
$41.4M 3,339,327 -511,601 -13%
Fidelity Investments
6
Fidelity Investments
Massachusetts
$40.8M 3,288,481 -4,019,340 -55%
SUT
7
SC US (TTGP)
California
$34.7M 2,798,951 – –
State Street
8
State Street
Massachusetts
$27.1M 2,187,681 +123,478 +6%
Geode Capital Management
9
Geode Capital Management
Massachusetts
$26.8M 2,158,379 +148,247 +7%
NL
10
Nuveen LLC
North Carolina
$24.6M 1,986,126 +1,738,243 +701%
Baillie Gifford & Co
11
Baillie Gifford & Co
United Kingdom
$24.5M 1,978,568 -12,829 -0.6%
Millennium Management
12
Millennium Management
New York
$23.6M 1,906,162 +1,696,348 +809%
IVMX
13
Institutional Venture Management XV
California
$23.5M 1,895,531 – –
OPFM
14
Optimus Prime Fund Management
Cayman Islands
$19.6M 1,580,100 – –
ACH
15
ArrowMark Colorado Holdings
Colorado
$15.6M 1,260,597 -321,051 -20%
Point72 Asset Management
16
Point72 Asset Management
Connecticut
$14.8M 1,195,100 +851,483 +248%
Northern Trust
17
Northern Trust
Illinois
$10.2M 819,807 +84,036 +11%
Morgan Stanley
18
Morgan Stanley
New York
$10M 806,990 +112,579 +16%
Marshall Wace
19
Marshall Wace
United Kingdom
$9M 725,746 +262,775 +57%
Charles Schwab
20
Charles Schwab
California
$8.94M 721,281 +45,662 +7%
Bank of America
21
Bank of America
North Carolina
$8.68M 699,824 +419,248 +149%
Goldman Sachs
22
Goldman Sachs
New York
$7.02M 566,093 +92,602 +20%
MIM
23
Meros Investment Management
Texas
$6.89M 555,402 +93,088 +20%
Squarepoint
24
Squarepoint
New York
$6.56M 529,050 +477,801 +932%
Citadel Advisors
25
Citadel Advisors
Florida
$6.18M 498,625 -672,598 -57%
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