AMPL AMPLITUDE INC

Ownership history in CATALYST PRIVATE WEALTH, LLC  ·  14 quarters on record

This page tracks every 13F SEC filing in which CATALYST PRIVATE WEALTH, LLC 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
0.5% (2022 Q3)
Avg. % of fund
0.19%
First filed
2022 Q2
Last filed
2025 Q3
Quarters held
14
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q3 UNCHANGED 10,921 0% 0.05% $117K $10.72
2025 Q2 UNCHANGED 10,921 0% 0.06% $135K $12.40
2025 Q1 UNCHANGED 10,921 0% 0.05% $111K $10.19
2024 Q4 UNCHANGED 10,921 0% 0.05% $115K $10.55
2024 Q3 REDUCED 10,921 -2,000 -15.5% 0.05% $98K $8.97
2024 Q2 REDUCED 12,921 -1,000 -7.2% 0.06% $115K $8.90
2024 Q1 REDUCED 13,921 -6,461 -31.7% 0.08% $151K $10.88
2023 Q4 REDUCED 20,382 -6,375 -23.8% 0.12% $259K $12.72
2023 Q3 REDUCED 26,757 -4,200 -13.6% 0.18% $310K $11.57
2023 Q2 REDUCED 30,957 -4,466 -12.6% 0.21% $341K $11.00
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% of Fund (quarterly)    AMPL price (monthly, adj. close)
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