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Amplitude Inc
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8.880USD
+0.270+3.14%
Close 07-31 16:00（ET）Quotes delayed by 15 min
1.18BMarket Cap
LossP/E TTM
Shareholding Stats
Updated: Sun, May 10
Updated: Sun, May 10
Shareholders
Shareholder Types
Shareholders
Shareholders
Proportion
Wellington Management Company, LLP
10.74%
BlackRock Institutional Trust Company, N.A.
7.13%
AllianceBernstein L.P.
6.01%
Vanguard Portfolio Management, LLC
5.94%
Vanguard Capital Management, LLC
3.94%
Other
66.25%
Shareholders
Shareholders
Proportion
Wellington Management Company, LLP
10.74%
BlackRock Institutional Trust Company, N.A.
7.13%
AllianceBernstein L.P.
6.01%
Vanguard Portfolio Management, LLC
5.94%
Vanguard Capital Management, LLC
3.94%
Other
66.25%
Shareholder Types
Shareholders
Proportion
Investment Advisor/Hedge Fund
34.72%
Investment Advisor
31.86%
Hedge Fund
14.23%
Individual Investor
6.87%
Venture Capital
2.72%
Research Firm
1.77%
Pension Fund
0.48%
Bank and Trust
0.35%
Family Office
0.15%
Other
6.86%
Institutional Shareholding
Updated: Wed, Apr 1
Updated: Wed, Apr 1
Reporting Period
No. of institutions
Shares Held
Proportion
Change
2026Q1
418
85.19M
82.01%
-11.40M
2025Q4
384
79.73M
84.90%
+115.07K
2025Q3
398
79.61M
87.62%
+165.34K
2025Q2
378
78.69M
80.96%
+4.49M
2025Q1
363
73.91M
84.47%
-7.45M
2024Q4
344
72.33M
84.21%
+3.82M
2024Q3
340
68.57M
87.69%
+605.01K
2024Q2
334
68.04M
85.38%
+4.09M
2024Q1
336
62.89M
82.85%
-8.37M
2023Q4
353
58.55M
94.88%
+2.17M
View more
Shareholder Activity
Name
Shares Held
Proportion
Change
Chg %
Date
Wellington Management Company, LLP
1.96M
1.89%
-62.55K
-3.09%
Dec 31, 2025
BlackRock Institutional Trust Company, N.A.
7.41M
7.11%
+195.62K
+2.71%
Dec 31, 2025
AllianceBernstein L.P.
6.24M
5.99%
+217.92K
+3.62%
Dec 31, 2025
Point72 Asset Management, L.P.
3.50M
3.36%
+2.22M
+174.17%
Dec 31, 2025
Sequoia Capital Partners Inc.
2.80M
2.69%
--
--
Dec 31, 2025
Baillie Gifford & Co.
2.74M
2.63%
+59.98K
+2.24%
Dec 31, 2025
Nuveen LLC
2.59M
2.49%
+418.76K
+19.25%
Dec 31, 2025
State Street Investment Management (US)
2.31M
2.21%
+64.19K
+2.86%
Dec 31, 2025
View more
Related ETFs
Updated: Sat, Dec 6
Updated: Sat, Dec 6
Name
Proportion
State Street SPDR FactSet Innovative Technolgy ETF
0.87%
State Street SPDR S&P Software & Services ETF
0.63%
Inspire Small/Mid Cap ESG ETF
0.2%
First Trust Small Cap Growth AlphaDEX Fund
0.14%
iShares US Small-Cap Equity Factor ETF
0.07%
iShares Russell 2000 Growth ETF
0.05%
JPMorgan BetaBuilders US Small Cap Equity ETF
0.05%
ProShares UltraPro Russell2000
0.03%
Invesco Russell 2000 Dynamic Multifactor ETF
0.03%
WisdomTree US SmallCap Fund
0.03%
View more
State Street SPDR FactSet Innovative Technolgy ETF
Proportion0.87%
State Street SPDR S&P Software & Services ETF
Proportion0.63%
Inspire Small/Mid Cap ESG ETF
Proportion0.2%
First Trust Small Cap Growth AlphaDEX Fund
Proportion0.14%
iShares US Small-Cap Equity Factor ETF
Proportion0.07%
iShares Russell 2000 Growth ETF
Proportion0.05%
JPMorgan BetaBuilders US Small Cap Equity ETF
Proportion0.05%
ProShares UltraPro Russell2000
Proportion0.03%
Invesco Russell 2000 Dynamic Multifactor ETF
Proportion0.03%
WisdomTree US SmallCap Fund
Proportion0.03%