Amplitude, Inc.
US ˙ NasdaqCM ˙ US03213A1043

SecurityAMPL / Amplitude, Inc.
InstitutionONEQ - Fidelity Nasdaq Composite Index Tracking Stock
Latest Disclosed Ownership43,758 shares
Latest Disclosed Value $ 542,161
ONEQ - Fidelity Nasdaq Composite Index Tracking Stock reports 14.54% decrease in ownership of AMPL / Amplitude, Inc.

On July 24, 2025 - ONEQ - Fidelity Nasdaq Composite Index Tracking Stock filed a NPORT-P form disclosing ownership of 43,758 shares of Amplitude, Inc. (US:AMPL) valued at $542,162 USD as of May 31, 2025. The entity filed a previous NPORT-P on April 25, 2025 disclosing 51,200 shares of Amplitude, Inc.. This represents a change in shares of -14.54% during the quarter. The current value of the position is $335,186 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2025-07-24 2025-05-31 NP AMPLITUDE EC US03213A1043 43,758 -7,442 -14.54 542 -15.84 0.0072
2025-04-25 2025-02-28 NP AMPLITUDE EC US03213A1043 51,200 1,350 2.71 645 25.05 0.0087
2025-01-27 2024-11-30 NP AMPLITUDE EC US03213A1043 49,850 350 0.71 515 18.12 0.0070
2024-10-29 2024-08-31 NP AMPLITUDE EC US03213A1043 49,500 12,147 32.52 436 30.93 0.0065
2024-07-26 2024-05-31 NP AMPLITUDE EC US03213A1043 37,353 475 1.29 333 -23.80 0.0053
2024-04-24 2024-02-29 NP AMPLITUDE EC US03213A1043 36,878 589 1.62 437 13.21 0.0073
2024-01-24 2023-11-30 NP AMPLITUDE EC US03213A1043 36,289 -2,828 -7.23 386 -15.35 0.0074
2023-10-27 2023-08-31 NP AMPLITUDE EC US03213A1043 39,117 18,680 91.40 457 129.15 0.0089
2023-07-26 2023-05-31 NP AMPLITUDE EC US03213A1043 20,437 66 0.32 199 -25.75 0.0043
2023-04-27 2023-02-28 NP AMPLITUDE EC US03213A1043 20,371 495 2.49 269 -5.63 0.0066
2023-01-26 2022-11-30 NP AMPLITUDE EC US03213A1043 19,876 19,876 285 0.0071
2022-07-29 2022-05-31 NP AMPLITUDE EC US03213A1043 0 -12,558 -100.00 0 -100.00
2022-04-28 2022-02-28 NP AMPLITUDE EC US03213A1043 12,558 12,558 269 0.0062
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.