Amplitude Ownership | Who Owns Amplitude?

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Amplitude Ownership Summary

Amplitude is owned by 59.24% institutional investors, 5.72% insiders, and 35.03% retail investors. Vanguard group is the largest institutional shareholder, holding 7.39% of AMPL shares. T. Rowe Price US Small-Cap Core Equity is the top mutual fund, with 3.04% of its assets in Amplitude shares.

AMPL Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Amplitude	59.24%	5.72%	35.03%
Sector	Technology Stocks	143.99%	12.56%	-56.55%
Idea	SaaS Stocks List	73.64%	6.57%	19.79%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Vanguard group	9.19M	7.39%	$96.95M
T. rowe price investment management	8.93M	6.80%	$110.69M
Fmr	8.39M	6.75%	$88.52M
Blackrock funding, inc. /de	8.53M	6.50%	$105.82M
Blackrock	5.87M	4.86%	$52.21M
Sunriver management	3.34M	2.54%	$41.41M
Morgan stanley	2.91M	2.41%	$25.90M
Sc us (ttgp)	2.80M	2.13%	$34.71M
Baillie gifford	2.68M	2.04%	$28.75B
State street	2.04M	1.64%	$21.49M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Institutional venture management xv	1.90M	9.76%	$19.32M
Sunriver management	3.34M	4.44%	$41.41M
Toronado partners	288.49K	2.54%	$3.58M
Gagnon advisors	352.99K	2.34%	$3.78M
Circumference group	178.00K	2.22%	$1.81M
Optimus prime fund management	1.58M	1.96%	$19.59M
Westerly capital management	400.00K	1.84%	$4.96M
Gagnon securities	510.73K	1.10%	$5.48M
G2 investment partners management	261.80K	0.71%	$3.25M
Centerbook partners lp	738.50K	0.47%	$7.79M

Top Buyers

Holder	Shares	% Assets	Change
Morgan stanley	2.91M	0.00%	2.49M
Blackrock funding, inc. /de	8.53M	0.00%	2.04M
Point72 asset management	1.20M	0.03%	851.48K
Baillie gifford	2.68M	0.02%	703.33K
Blackrock	5.87M	0.00%	631.28K

Top Sellers

Holder	Shares	% Assets	Change
Battery management	-	-	-4.45M
Sunriver management	3.34M	4.44%	-511.60K
Deutsche bank ag\	557.25K	0.00%	-417.29K
Arrowmark colorado	1.26M	0.28%	-321.05K
Readystate asset management lp	-	-	-253.44K

New Positions

Holder	Shares	% Assets	Change	Value
Gagnon securities	510.73K	1.10%	510.73K	$5.48M
Lord, abbett	444.13K	0.02%	444.13K	$5.51M
Tudor investment corp et al	414.83K	0.01%	414.83K	$5.14M
Gagnon advisors	352.99K	2.34%	352.99K	$3.78M
Toronado partners	288.49K	2.54%	288.49K	$3.58M

Sold Out

Holder	Change
Corecap advisors	-1.00
Nelson, van denburg & campbell wealth management group	-13.00
Svb wealth	-28.00
Larson financial group	-38.00
Covestor	-41.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Jun 30, 2025	199	-2.93%	77,825,479	7.62%	59	1.91%	117	-8.59%	49	22.50%
Mar 31, 2025	10	-93.33%	9,405,865	-86.57%	7	0.23%	4	-95.60%	2	-92.31%
Dec 31, 2024	150	10.29%	70,059,633	4.87%	56	1.95%	91	35.82%	26	-29.73%
Sep 30, 2024	136	-	66,807,582	1.76%	53	1.82%	67	-18.29%	37	27.59%
Jun 30, 2024	136	3.03%	65,651,116	7.99%	54	2.09%	82	24.24%	29	-27.50%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
T. Rowe Price US Small-Cap Core Equity	3.98M	3.04%	-7.19K
T. Rowe Price Small-Cap Stock	3.97M	3.00%	-3.21K
Vanguard Total Stock Mkt Idx Inv	2.41M	1.82%	-53.37K
AB Small Cap Growth A	2.24M	1.69%	205.63K
iShares Russell 2000 ETF	2.11M	1.59%	-
T. Rowe Price U.S. SC Core Eq Tr-Z	2.05M	1.59%	3.85K
T. Rowe Price U.S. SC Core Eq Tr-D	2.02M	1.54%	-39.15K
T. Rowe Price Instl Small-Cap Stock	1.99M	1.50%	-
Vanguard Information Technology ETF	1.95M	1.47%	19.91K
Vanguard Small Cap Index	1.92M	1.45%	-12.82K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Oct 15, 2025	Schultz Erica	-	Sell	$101.23K
Sep 15, 2025	Schultz Erica	-	Sell	$110.63K
Aug 15, 2025	Schultz Erica	-	Sell	$85.97K
Jul 15, 2025	Schultz Erica	-	Sell	$94.21K
Jun 11, 2025	Schultz Erica	-	Sell	$329.73K

Insider Transactions Trends

Date	Buy	Sell
2025 Q4	-	1
2025 Q3	-	3
2025 Q2	-	5
2025 Q1	1	3
2024 Q4	-	3

AMPL Ownership FAQ

Who owns the most shares of Amplitude?

Amplitude’s largest shareholders are Vanguard group (9.19M shares, 7.39%), T. rowe price investment management (8.93M shares, 6.80%), and Fmr (8.39M shares, 6.75%). Together, they hold 20.94% of Amplitude’s total shares outstanding.

Does Blackrock own Amplitude?

Yes, BlackRock owns 4.86% of Amplitude, totaling 5.87M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 52.21M$. In the last quarter, BlackRock increased its holdings by 631.28K shares, a 12.06% change.

Who is Amplitude’s biggest shareholder by percentage of total assets invested?

Institutional venture management xv is Amplitude’s biggest shareholder by percentage of total assets invested, with 9.76% of its assets in 1.9M Amplitude shares, valued at 19.32M$.

Who is the top mutual fund holder of Amplitude shares?

T. Rowe Price US Small-Cap Core Equity is the top mutual fund holder of Amplitude shares, with 3.04% of its total shares outstanding invested in 3.98M Amplitude shares.

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