AMPL — AMPLITUDE INC

Ownership history in Bayesian Capital Management, LP  ·  5 quarters on record

This page tracks every 13F SEC filing in which Bayesian Capital Management, LP reported a position in AMPLITUDE INC (AMPL). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.

Peak position
0.11% (2025 Q3)
Avg. % of fund
0.05%
First filed
2022 Q4
Last filed
2025 Q3
Quarters held
5
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 ADDED 51,500 +33,220 +181.7% 0.11% $552K $10.72
2025 Q2 REDUCED 18,280 -4,300 -19.0% 0.04% $227K $12.40
2025 Q1 ADDED 22,580 +10,280 +83.6% 0.04% $230K $10.19
2023 Q3 REDUCED 12,300 -375 -3.0% 0.02% $142K $11.57
1 older quarter hidden  —  Sign in free or upgrade to Premium to see full history
% of Fund (quarterly)    AMPL price (monthly, adj. close)

Other funds also holding AMPL

As of 2025 Q4 — sorted by position size

Toronado Partners, LLC 3Y 7Y 8.58% Meros Investment Management, LP 3Y 3.96% Gagnon Advisors, LLC 3Y 7Y 3.36% Circumference Group LLC 2.97% MONIMUS CAPITAL MANAGEMENT, LP 2.84% LIGHT STREET CAPITAL MANAGEMENT, LLC 3Y 7Y 2.67% GAGNON SECURITIES LLC 3Y 7Y 1.65% Optimus Prime Fund Management Co., Ltd. 3Y 7Y 1.47% WESTERLY CAPITAL MANAGEMENT, LLC 3Y 7Y 1.27% G2 Investment Partners Management LLC 3Y 7Y 0.78%
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