AMPL β€” AMPLITUDE INC

Ownership history in MONIMUS CAPITAL MANAGEMENT, LP  Β·  5 quarters on record

AI Ownership Summary

MONIMUS CAPITAL MANAGEMENT, LP reported AMPLITUDE INC (AMPL) in 5 quarterly 13F filings from 2024 Q4 through 2025 Q4. Peak portfolio weight reached 3.42% in 2024 Q4. The latest visible filing shows AMPL at 2.84% of the fund.

This page tracks quarterly shares, estimated market value, portfolio weight, filing dates, and disclosure-aligned stock prices directly from SEC EDGAR 13F filings.

What this AMPL ownership page tells you

This page is designed to answer the real investor question behind a 13F filing: how meaningful was MONIMUS CAPITAL MANAGEMENT, LP's position in AMPLITUDE INC, and how did that conviction change over time? You can read the holding window, peak weight, latest reported size, disclosure timing, and quarter-by-quarter changes without piecing the story together from raw SEC rows.

Freshest filing
Latest Reported Filing
2025 Q4

AMPL was reported at 2.84% of portfolio in the most recent visible filing.

High-water mark
Peak Conviction
3.42% in 2024 Q4

Peak weight helps separate a token disclosure from a real conviction holding the fund genuinely cared about.

Time in book
Holding Window
2024 Q4 to 2025 Q4

Longer holding windows often tell a very different story from short-lived tactical trades or one-quarter experiments.

Decision context
Why It Matters
Position size beats headlines

Knowing that a fund owned a stock is useful. Knowing whether it was a 0.20% placeholder or a true high-conviction position is where the signal actually starts.

How MONIMUS CAPITAL MANAGEMENT, LP held AMPL β€” position size vs. price
% of Fund (quarterly)    AMPL price (quarter-end, indexed to 100)
πŸ“‹ Quarterly Holdings History 5 quarters  β–Ύ
Quarter Action Shares Change Chg % % of Fund Mkt Value Filed Price (Filed)
2025 Q4 ADDED 371,467 +85,356 +29.8% 2.84% $4.3M 2026-02-14 (Est.) $6.34
2025 Q3 ADDED 286,111 +36,172 +14.5% 1.89% $3.1M 2025-11-14 $10.73
2025 Q2 REDUCED 249,939 -5,497 -2.2% 2.25% $3.1M 2025-08-15 $11.47
2025 Q1 REDUCED 255,436 -88,667 -25.8% 2.21% $2.6M 2025-05-15 $12.14
2024 Q4 INITIATED 344,103 β€” β€” 3.42% $3.6M 2025-02-10 $12.54

FAQ About MONIMUS CAPITAL MANAGEMENT, LP and AMPL

These are the practical questions this page is built to answer before you even open the full history table.

How long has MONIMUS CAPITAL MANAGEMENT, LP reported owning AMPL?

MONIMUS CAPITAL MANAGEMENT, LP reported AMPL across 5 quarterly 13F filings, from 2024 Q4 through 2025 Q4.

What was the largest reported AMPL position in MONIMUS CAPITAL MANAGEMENT, LP's portfolio?

The largest reported portfolio weight for AMPL was 3.42% in 2024 Q4.

What is the latest reported AMPL position on this page?

The most recent filing on this page is 2025 Q4, when MONIMUS CAPITAL MANAGEMENT, LP reported 371,467 shares, equal to 2.84% of portfolio, with an estimated market value of $4.3M.

What does the chart on this AMPL ownership page compare?

The chart compares MONIMUS CAPITAL MANAGEMENT, LP's quarterly AMPL portfolio weight with the stock's indexed share price, so you can see whether the fund was building, trimming, or holding the position as price moved.

← Back to MONIMUS CAPITAL MANAGEMENT, LP Holdings