Institutional Ownership Amplitude, Inc. (AMPL)
This table provides information about the institutional ownership of Amplitude, Inc. (AMPL). We have compiled data on the 229 institutions that hold shares in the stock, with a total of 73.9 Million shares, which have been reported (via 13F filing form) to have a value of $793 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Nov 14, 2025 Q3 2025 |
572,524
shares
|
$6.14 Million
0.0% of portfolio
|
Q3 2025
Added 14.82%
|
|
|
Voloridge Investment Management, LLC
Jupiter, FL |
Nov 14, 2025 Q3 2025 |
568,516
shares
|
$6.1 Million
0.02% of portfolio
|
Q3 2025
Added 31.54%
|
|
|
Trexquant Investment LP
Stamford, CT |
Nov 14, 2025 Q3 2025 |
523,003
shares
|
$5.61 Million
0.06% of portfolio
|
Q3 2025
Added 69.96%
|
|
|
Gagnon Securities LLC
|
Nov 03, 2025 Q3 2025 |
510,731
shares
|
$5.48 Million
1.17% of portfolio
|
Q3 2025
New holding
|
|
|
Jane Street Group, LLC
New York, NY |
Nov 13, 2025 Q3 2025 |
494,201
shares
|
$5.3 Million
0.0% of portfolio
|
Q3 2025
Added 167.53%
|
|
|
Summit Partners Public Asset Management, LLC
Boston, MA |
Nov 14, 2025 Q3 2025 |
491,000
shares
|
$5.27 Million
0.14% of portfolio
|
Q3 2025
Added 118.22%
|
|
|
G2 Investment Partners Management LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
478,086
shares
|
$5.13 Million
1.49% of portfolio
|
Q3 2025
Added 82.61%
|
|
|
Cerity Partners LLC
New York, NY |
Oct 22, 2025 Q3 2025 |
467,643
shares
|
$5.02 Million
0.01% of portfolio
|
Q3 2025
Added 4.53%
|
|
|
Cubist Systematic Strategies, LLC
Stamford, CT |
Nov 14, 2025 Q3 2025 |
426,996
shares
|
$4.58 Million
0.02% of portfolio
|
Q3 2025
Added 75.06%
|
|
|
Neuberger Berman Group LLC
New York, NY |
Nov 12, 2025 Q3 2025 |
426,582
shares
|
$4.58 Million
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Dark Forest Capital Management LP
Weston, CT |
Nov 17, 2025 Q3 2025 |
424,400
shares
|
$4.55 Million
0.19% of portfolio
|
Q3 2025
Added 45.47%
|
|
|
Lord, Abbett & Co. LLC
Jersey City, NJ |
Nov 13, 2025 Q3 2025 |
385,286
shares
|
$4.13 Million
0.01% of portfolio
|
Q3 2025
Reduced 13.25%
|
|
|
Acadian Asset Management LLC
Boston, MA |
Nov 13, 2025 Q3 2025 |
368,584
shares
|
$3.95 Million
0.01% of portfolio
|
Q3 2025
Added 375.67%
|
|
|
Gagnon Advisors, LLC
|
Nov 03, 2025 Q3 2025 |
352,991
shares
|
$3.79 Million
2.56% of portfolio
|
Q3 2025
New holding
|
|
|
Westerly Capital Management, LLC
San Francisco, CA |
Nov 14, 2025 Q3 2025 |
350,000
shares
|
$3.76 Million
1.27% of portfolio
|
Q3 2025
Reduced 12.5%
|
|
|
Voya Investment Management LLC
Atlanta, GA |
Oct 09, 2025 Q3 2025 |
332,780
shares
|
$3.57 Million
0.0% of portfolio
|
Q3 2025
Added 79.86%
|
|
|
Algert Global LLC
San Francisco, CA |
Nov 14, 2025 Q3 2025 |
324,929
shares
|
$3.49 Million
0.06% of portfolio
|
Q3 2025
Added 78.1%
|
|
|
First Trust Advisors LP
Wheaton, IL |
Nov 12, 2025 Q3 2025 |
294,840
shares
|
$3.16 Million
0.0% of portfolio
|
Q3 2025
Added 40.65%
|
|
|
Monimus Capital Management, LP
Woodbridge, NJ |
Nov 14, 2025 Q3 2025 |
286,111
shares
|
$3.07 Million
1.89% of portfolio
|
Q3 2025
Added 14.47%
|
|
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
Nov 14, 2025 Q3 2025 |
262,000
shares
|
$2.81 Million
0.01% of portfolio
|
Q3 2025
Added 40.48%
|
|
|
Raymond James Financial Inc
St. Petersburg, FL |
Nov 14, 2025 Q3 2025 |
252,744
shares
|
$2.71 Million
0.0% of portfolio
|
Q3 2025
Added 7.75%
|
|
|
Ah Equity Partners Iii, L.L.C.
Menlo Park, CA |
Nov 14, 2022 Q3 2022 |
248,250
shares
|
$2.66 Million
0.52% of portfolio
|
Q3 2021
New holding
|
|
|
Jpmorgan Chase & CO
New York, NY |
Nov 26, 2025 Q3 2025 |
218,555
shares
|
$2.35 Million
0.0% of portfolio
|
Q3 2025
Added 5.08%
|
|
|
Circumference Group LLC
Little Rock, AR |
Nov 14, 2025 Q3 2025 |
218,000
shares
|
$2.34 Million
2.61% of portfolio
|
Q2 2025
Added 22.47%
|
|
|
Price T Rowe Associates Inc
Baltimore, MD |
Nov 14, 2025 Q3 2025 |
212,252
shares
|
$2.28 Million
0.0% of portfolio
|
Q3 2025
Reduced 13.45%
|
|