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Amplitude

187 hedge funds and large institutions have $965M invested in Amplitude in 2025 Q2 according to their latest regulatory filings, with 34 funds opening new positions, 83 increasing their positions, 48 reducing their positions, and 40 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more capital invested

Capital invested by funds: $ → $

more ownership

Funds ownership:

4% less funds holding

Funds holding: 195187 (-8)

15% less first-time investments, than exits

New positions opened: 34 | Existing positions closed: 40

50% less funds holding in top 10

Funds holding in top 10: 84 (-4)

Holders
187
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$17.1M
Puts
$2.4M
Net Calls
Net Calls Change

Top Sellers

1 -$45.4M
2 -$43.5M
3 -$17.4M
4
Citadel Advisors
Citadel Advisors
Florida
-$7.28M
5
SM
Sunriver Management
Connecticut
-$5.53M
Name Holding Trade Value Shares
Change
Change in
Stake
26
$5.86M
27
$5.55M
28
$5.51M
29
$5.36M
30
$5.18M
31
$5.14M
32
$4.96M
33
$3.83M
34
$3.82M
35
$3.78M
36
$3.72M
37
$3.62M
38
$3.58M
39
$3.44M
40
$3.41M
41
$3.3M
42
$3.25M
43
$3.2M
44
$3.2M
45
$3.1M
46
$3.07M
47
$3.04M
48
$3.02M
49
$2.94M
50
$2.91M