What does CUSIP 03213A104 represent in this 13F holders report?

CUSIP 03213A104 is the security identifier for AMPL - Amplitude, Inc. - Common Stock used to aggregate holder disclosures.

How many institutions held AMPL - Amplitude, Inc. - Common Stock in Q2 2023?

133 institutional investors reported AMPL - Amplitude, Inc. - Common Stock for Q2 2023. Use the holders table for investor-level position and value details.

Amplitude, Inc. - Common Stock (AMPL)

CUSIP: 03213A104

Q2 2023 13F Holders as of 30 Jun 2023

Type / Class: Equity / Common Stock
Shares outstanding: 104,172,950
Total 13F shares: 52,003,504
Share change: +3,405,234
Total reported value: $572,130,530
Put/Call ratio: 19%
Price per share: $11.00
Number of holders: 133
Value change: +$31,766,836
Number of buys: 83
Number of sells: 44

Quarterly Holders Quick Answers

What is CUSIP 03213A104?
CUSIP 03213A104 identifies AMPL - Amplitude, Inc. - Common Stock in SEC institutional holdings data.

Need full ownership history?
Open the full security ownership history page.

Next holder-history checks

These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.

Back to full security ownership history for the broader multi-quarter picture.
Latest 13F filings for newly reported positions across managers.
Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
SEC investors directory for manager drilldown.

Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q3 2023
Previous quarter: Q1 2023

Recent filing periods for CUSIP 03213A104:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of AMPL - Amplitude, Inc. - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
Battery Management Corp.	3/4/5 13F	10%+ Owner · Company	8.2% from 13F	11,047,393 mixed-class rows	$128,515,578	—	09 May 2022	3/4/5 13F
Battery Partners XI, LLC	3/4/5	10%+ Owner	— class O/S missing	8,587,825	$107,863,082	—	21 Mar 2023	3/4/5
Steven M. Spurlock	3/4/5	10%+ Owner	— class O/S missing	9,264,298	$97,032,404	—	12 Nov 2021	3/4/5
SC US (TTGP), LTD.	3/4/5 13F	10%+ Owner · Company	2.7% from 13F	8,044,271 mixed-class rows	$90,093,258	—	06 Jun 2023	3/4/5 13F
Institutional Venture Management XV, LLC	13F 3/4/5	Company · 10%+ Owner	5.5%	5,695,531	$70,852,406	—	31 Mar 2023	13F 3/4/5
An-Yen Hu	3/4/5	10%+ Owner	— mixed-class rows	6,221,723 mixed-class rows	$65,186,539	—	30 Nov 2022	3/4/5
Benchmark Capital Management Co. VIII, L.L.C.	3/4/5	10%+ Owner	— class O/S missing	6,211,438	$65,057,359	—	30 Nov 2022	3/4/5
VANGUARD GROUP INC	13F	Company	5%	5,170,284	$64,318,334	—	31 Mar 2023	13F
T. Rowe Price Investment Management, Inc.	13F	Company	4.3%	4,438,360	$55,214,000	—	31 Mar 2023	13F
BlackRock Finance, Inc.	13F	Company	3.7%	3,804,310	$47,325,617	—	31 Mar 2023	13F
SOMA EQUITY PARTNERS LP	13F	Company	3.4%	3,500,000	$43,540,000	—	31 Mar 2023	13F
Jesse R. Feldman	3/4/5	10%+ Owner	— class O/S missing	2,598,986	$32,643,264	—	19 Nov 2021	3/4/5
Toronado Partners, LLC	13F	Company	1.9%	2,008,694	$24,988,153	—	31 Mar 2023	13F
STATE STREET CORP	13F	Company	1.2%	1,291,551	$16,066,894	—	31 Mar 2023	13F
WEST RIM CAPITAL ASSOCIATES II, L.P.	13F	Company	1.1%	1,197,422	$14,895,930	—	31 Mar 2023	13F
Scott R. Tobin	3/4/5	10%+ Owner	— class O/S missing	1,099,949	$13,815,360	—	13 Dec 2021	3/4/5
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	1%	1,067,529	$13,280,065	—	31 Mar 2023	13F
Hoang Vuong	3/4/5	Chief Financial Officer	— mixed-class rows	829,021 mixed-class rows	$10,227,282	—	29 Dec 2022	3/4/5
Bank of New York Mellon Corp	13F	Company	0.78%	816,037	$10,151,500	—	31 Mar 2023	13F
Meritech Capital Associates V L.L.C.	13F	Company	0.74%	767,617	$9,549,155	—	31 Mar 2023	13F
Optimus Prime Fund Management Co., Ltd.	13F	Company	0.63%	655,100	$8,149,444	—	31 Mar 2023	13F
NORTHERN TRUST CORP	13F	Company	0.5%	516,511	$6,425,397	—	31 Mar 2023	13F
MORGAN STANLEY	13F	Company	0.46%	479,513	$5,965,141	—	31 Mar 2023	13F
Growth Interface Management LLC	13F	Company	0.43%	450,000	$5,598,000	—	31 Mar 2023	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	0.42%	438,183	$5,452,000	—	31 Mar 2023	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.39%	403,088	$5,014,415	—	31 Mar 2023	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.34%	351,873	$4,377,000	—	31 Mar 2023	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.27%	280,151	$3,485,078	—	31 Mar 2023	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	0.27%	278,400	$3,463,000	—	31 Mar 2023	13F
Matthew Heinz	3/4/5	Chief Revenue Officer	— class O/S missing	272,949	$3,428,239	—	15 Jun 2022	3/4/5
LASKY MITCHELL	3/4/5	10%+ Owner	— class O/S missing	247,879	$3,113,360	—	10 Aug 2022	3/4/5
Vishria Bird Financial Group, LLC	13F	Company	0.21%	220,963	$2,749,000	—	31 Mar 2023	13F
PATHWAY CAPITAL MANAGEMENT, LP	13F	Company	0.2%	209,694	$2,608,593	—	31 Mar 2023	13F
JPMORGAN CHASE & CO	13F	Company	0.2%	205,301	$2,554,200	—	31 Mar 2023	13F
Matt Cohler	3/4/5	10%+ Owner	— class O/S missing	188,753	$2,370,738	—	23 Nov 2021	3/4/5
Atreides Management, LP	13F	Company	0.18%	186,875	$2,324,725	—	31 Mar 2023	13F
ExodusPoint Capital Management, LP	13F	Company	0.17%	176,679	$2,198,000	—	31 Mar 2023	13F
Invenomic Capital Management LP	13F	Company	0.16%	168,968	$2,101,962	—	31 Mar 2023	13F
HARBOURVEST PARTNERS LLC	13F	Company	0.15%	153,018	$1,903,544	—	31 Mar 2023	13F
Nuveen Asset Management, LLC	13F	Company	0.14%	148,430	$1,847,000	—	31 Mar 2023	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.13%	131,400	$1,634,616	—	31 Mar 2023	13F
Skandinaviska Enskilda Banken AB (publ)	13F	Company	0.13%	130,500	$1,622,000	—	31 Mar 2023	13F
TD ASSET MANAGEMENT INC	13F	Company	0.12%	127,438	$1,585,329	—	31 Mar 2023	13F
D. E. Shaw & Co., Inc.	13F	Company	0.12%	125,194	$1,557,414	—	31 Mar 2023	13F
Swiss National Bank	13F	Company	0.11%	118,600	$1,475,384	—	31 Mar 2023	13F
Sarah E. Tavel	3/4/5	10%+ Owner	— class O/S missing	115,087	$1,445,493	—	09 Aug 2022	3/4/5
Source Financial Advisors LLC	13F	Company	0.11%	111,522	$1,387,334	—	31 Mar 2023	13F
VICTORY CAPITAL MANAGEMENT INC	13F	Company	0.11%	110,410	$1,373,500	—	31 Mar 2023	13F
Dennis B. Phelps	3/4/5	10%+ Owner	— class O/S missing	100,345	$1,260,334	—	19 Nov 2021	3/4/5
Utah Retirement Systems	13F	Company	0.09%	93,697	$1,165,591	—	31 Mar 2023	13F

Institutional Holders of Amplitude, Inc. - Common Stock (AMPL) as of Q2 2023

As of 30 Jun 2023, Amplitude, Inc. - Common Stock (AMPL) was held by 133 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 52,003,504 shares. The largest 10 holders included BATTERY MANAGEMENT CORP., VANGUARD GROUP INC, T. Rowe Price Investment Management, Inc., BlackRock Inc., Institutional Venture Management XV, LLC, SC US (TTGP), LTD., FMR LLC, STATE STREET CORP, GEODE CAPITAL MANAGEMENT, LLC, and Toronado Partners, LLC. This page lists 134 institutional shareholders reporting positions in this security for the Q2 2023 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q2 2023 vs Q1 2023 Across Filers

Q1 2023 holders

131

Q2 2023 holders

133

Holder diff

Investor	Q1 2023 Shares	Q2 2023 Shares	Share Diff	Share Chg %	Q1 2023 Value $	Q2 2023 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.