Amplitude, Inc.AMPL

2 13D/G filings 1 distinct filers 0 insider transactions (365d)

Post-Filing Returns · across 1 activist filings on this issuer

Median 30d

-18.3%

avg -18.3%

Median 60d

-46.6%

avg -46.6%

Median 90d

-17.0%

avg -17.0%

Median 180d

-22.8%

avg -22.8%

Returns measured from each activist filing's date_of_event, split + dividend adjusted via Yahoo Finance.

Activist filings

1 SCHEDULE · 1 SC

Distinct filers

single filer

Insiders (365d)

0 buys · 0 sales

Latest short DTC

3.12

as of 2026-07-15

Held by elite portfolio managers

1 holder · $40.51M

Point72 Asset Mgmt

Filed	Form	Filer	Stake	Shares	Intent
2025-02-25	SCHEDULE	SC US (TTGP), LTD.	9.90%	10,223,342		view →
2023-02-22	SC	SC US (TTGP), LTD.	—	—		view →

Settlement	Short Interest	Days to Cover	% Δ vs prior
2026-07-15	8,696,566	3.12	+8.6%
2026-06-30	8,006,545	3.64	+3.0%
2026-06-15	7,770,447	2.83	+8.3%
2026-05-29	7,177,401	2.53	+11.2%
2026-05-15	6,455,247	2.05	+4.7%
2026-04-30	6,167,020	4.54	-12.8%
2026-04-15	7,072,508	3.97	-5.2%
2026-03-31	7,462,797	4.56	+4.8%
2026-03-13	7,124,112	3.79	+4.4%
2026-02-27	6,825,563	2.01	-3.0%
2026-02-13	7,032,898	2.59	+4.2%
2026-01-30	6,749,302	5.01	+24.9%

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