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 Q4 2021?

106 institutional investors reported AMPL - Amplitude, Inc. - Common Stock for Q4 2021. Use the holders table for investor-level position and value details.

Amplitude, Inc. - Common Stock (AMPL)

CUSIP: 03213A104

Q4 2021 13F Holders as of 31 Dec 2021

Type / Class: Equity / Common Stock
Shares outstanding: 104,172,950
Total 13F shares: 34,750,601
Share change: -900,740
Total reported value: $1,839,914,508
Put/Call ratio: 28%
Price per share: $52.94
Number of holders: 106
Value change: -$49,659,076
Number of buys: 79
Number of sells: 26

Quarterly Holders Quick Answers

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

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Explore More Reporting Periods

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

Newer quarter: Q1 2022
Previous quarter: Q3 2021

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.	13F	Company	13%	13,984,637	$759,925,000	—	30 Sep 2021	13F
Institutional Venture Management XV, LLC	13F 3/4/5	Company · 10%+ Owner	7.1%	7,448,002	$404,724,000	—	30 Sep 2021	13F 3/4/5
FMR LLC	13F	Company	2.3%	2,416,071	$131,288,000	—	30 Sep 2021	13F
Steven M. Spurlock	3/4/5	10%+ Owner	— class O/S missing	9,264,298	$97,032,404	—	12 Nov 2021	3/4/5
LONE PINE CAPITAL LLC	13F	Company	1.6%	1,627,000	$88,411,000	—	30 Sep 2021	13F
FRANKLIN RESOURCES INC	13F	Company	0.96%	1,000,000	$54,340,000	—	30 Sep 2021	13F
SOMA EQUITY PARTNERS LP	13F	Company	0.96%	1,000,000	$54,340,000	—	30 Sep 2021	13F
Holocene Advisors, LP	13F	Company	0.88%	917,732	$49,870,000	—	30 Sep 2021	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.79%	821,644	$44,648,000	—	30 Sep 2021	13F
ALLIANCEBERNSTEIN L.P.	13F	Company	0.73%	760,423	$41,321,000	—	30 Sep 2021	13F
Anatole Investment Management Ltd	13F	Company	0.69%	723,700	$39,326,000	—	30 Sep 2021	13F
Mission Creek Capital Partners, Inc.	13F	Company	0.65%	681,316	$37,023,000	—	30 Sep 2021	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
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	0.34%	355,019	$19,292,000	—	30 Sep 2021	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
Matrix Capital Management Company, LP	13F	Company	0.24%	250,000	$13,585,000	—	30 Sep 2021	13F
AH Equity Partners III, L.L.C.	13F	Company	0.24%	248,250	$13,490,000	—	30 Sep 2021	13F
SC US (TTGP), LTD.	13F	Company	0.23%	235,201	$12,781,000	—	30 Sep 2021	13F
CITADEL ADVISORS LLC	13F	Company	0.21%	215,312	$11,700,000	—	30 Sep 2021	13F
Alphabet Inc.	13F	Company	0.18%	189,447	$10,295,000	—	30 Sep 2021	13F
PATHWAY CAPITAL MANAGEMENT, LP	13F	Company	0.14%	146,219	$7,946,000	—	30 Sep 2021	13F
Aperture Investors, LLC	13F	Company	0.13%	140,116	$7,614,000	—	30 Sep 2021	13F
JPMORGAN CHASE & CO	13F	Company	0.13%	131,745	$7,159,000	—	30 Sep 2021	13F
UBS Group AG	13F	Company	0.06%	64,549	$3,507,000	—	30 Sep 2021	13F
Squarepoint Ops LLC	13F	Company	0.06%	61,871	$3,362,000	—	30 Sep 2021	13F
SCGE MANAGEMENT, L.P.	13F	Company	0.06%	60,383	$3,281,000	—	30 Sep 2021	13F
JANE STREET GROUP, LLC	13F	Company	0.05%	56,277	$3,058,000	—	30 Sep 2021	13F
YALE UNIVERSITY	13F	Company	0.05%	54,606	$2,967,000	—	30 Sep 2021	13F
STATE OF MICHIGAN RETIREMENT SYSTEM	13F	Company	0.05%	54,208	$2,946,000	—	30 Sep 2021	13F
ADAMS STREET PARTNERS LLC	13F	Company	0.05%	51,707	$2,810,000	—	30 Sep 2021	13F
Matt Cohler	3/4/5	10%+ Owner	— class O/S missing	188,753	$2,370,738	—	23 Nov 2021	3/4/5
Wildcat Capital Management, LLC	13F	Company	0.04%	40,658	$2,209,000	—	30 Sep 2021	13F
Spark Investment Management LLC	13F	Company	0.04%	40,000	$2,173,000	—	30 Sep 2021	13F
BALYASNY ASSET MANAGEMENT L.P.	13F	Company	0.04%	36,792	$1,999,000	—	30 Sep 2021	13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	0.03%	34,871	$1,895,000	—	30 Sep 2021	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.03%	31,795	$1,728,000	—	30 Sep 2021	13F
BUCKINGHAM STRATEGIC WEALTH, LLC	13F	Company	0.03%	30,000	$1,630,000	—	30 Sep 2021	13F
MERCER GLOBAL ADVISORS INC /ADV	13F	Company	0.03%	29,667	$1,612,000	—	30 Sep 2021	13F
Trustees of Columbia University in the City of New York	13F	Company	0.02%	24,821	$1,349,000	—	30 Sep 2021	13F
Dennis B. Phelps	3/4/5	10%+ Owner	— class O/S missing	100,345	$1,260,334	—	19 Nov 2021	3/4/5
Todd C. Chaffee	3/4/5	10%+ Owner	— class O/S missing	88,236	$1,108,245	—	17 Nov 2021	3/4/5
Peter H. Fenton	3/4/5	10%+ Owner	— class O/S missing	83,677	$1,050,983	—	07 Dec 2021	3/4/5
OLD MISSION CAPITAL LLC	13F	Company	0.02%	18,316	$995,000	—	30 Sep 2021	13F
HAMILTON LANE ADVISORS LLC	13F	Company	0.02%	16,173	$879,000	—	30 Sep 2021	13F
State of Tennessee, Department of Treasury	13F	Company	0.02%	15,952	$867,000	—	30 Sep 2021	13F
Partners Group Holding AG	13F	Company	0.01%	14,234	$775,000	—	30 Sep 2021	13F
Jasper Ridge Partners, L.P.	13F	Company	0.01%	11,996	$652,000	—	30 Sep 2021	13F
VANGUARD GROUP INC	13F	Company	0.01%	9,911	$538,000	—	30 Sep 2021	13F
CNA FINANCIAL CORP	13F	Company	0.01%	7,823	$425,000	—	30 Sep 2021	13F
Institutional Venture Partners XV Executive Fund, L.P.	3/4/5	10%+ Owner	— class O/S missing	29,835	$374,728	—	26 Oct 2021	3/4/5

Institutional Holders of Amplitude, Inc. - Common Stock (AMPL) as of Q4 2021

As of 31 Dec 2021, Amplitude, Inc. - Common Stock (AMPL) was held by 106 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 34,750,601 shares. The largest 10 holders included Institutional Venture Management XV, LLC, FMR LLC, VANGUARD GROUP INC, Anatole Investment Management Ltd, LONE PINE CAPITAL LLC, Melvin Capital Management LP, Meritech Capital Associates V L.L.C., Matrix Capital Management Company, LP, WEST RIM CAPITAL ASSOCIATES II, L.P., and ALLIANCEBERNSTEIN L.P.. This page lists 106 institutional shareholders reporting positions in this security for the Q4 2021 filing period.

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

Compare Q4 2021 vs Q3 2021 Across Filers

Q3 2021 holders

Q4 2021 holders

106

Holder diff

Investor	Q3 2021 Shares	Q4 2021 Shares	Share Diff	Share Chg %	Q3 2021 Value $	Q4 2021 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.