Institutional Ownership Ambarella Inc (AMBA)
This table provides information about the institutional ownership of Ambarella Inc (AMBA). We have compiled data on the 348 institutions that hold shares in the stock, with a total of 36.4 Million shares, which have been reported (via 13F filing form) to have a value of $2.56 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Sora Investors LLC
Bryn Mawr, PA |
May 15, 2025 Q1 2025 |
120,680
shares
|
$8.42 Million
0.81% of portfolio
|
Q1 2025
Reduced 65.85%
|
|
|
Cubist Systematic Strategies, LLC
Stamford, CT |
May 15, 2025 Q1 2025 |
120,432
shares
|
$8.4 Million
0.04% of portfolio
|
Q1 2025
Added 147.4%
|
|
|
Ameriprise Financial Inc
Minneapolis, MN |
May 14, 2025 Q1 2025 |
120,269
shares
|
$8.39 Million
0.0% of portfolio
|
Q1 2025
Added 2500.41%
|
|
|
Acadian Asset Management LLC
Boston, MA |
May 21, 2025 Q1 2025 |
113,819
shares
|
$7.94 Million
0.02% of portfolio
|
Q1 2025
Reduced 6.37%
|
|
|
Mitsubishi Ufj Kokusai Asset Management Co., Ltd.
|
May 12, 2025 Q1 2025 |
110,887
shares
|
$7.73 Million
0.01% of portfolio
|
Q1 2025
Added 4.01%
|
|
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
May 15, 2025 Q1 2025 |
107,764
shares
|
$7.52 Million
0.02% of portfolio
|
Q1 2025
New holding
|
|
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
Jul 21, 2025 Q1 2025 |
94,857
shares
|
$6.62 Million
0.01% of portfolio
|
Q1 2025
Reduced 88.18%
|
|
|
Meridiem Capital Partners LP
Dallas, TX |
May 15, 2025 Q1 2025 |
89,720
shares
|
$6.26 Million
0.47% of portfolio
|
Q1 2025
New holding
|
|
|
Walleye Capital LLC
Plymouth, MN |
May 14, 2025 Q1 2025 |
87,472
shares
|
$6.1 Million
0.02% of portfolio
|
Q1 2025
New holding
|
|
|
Scout Investments, Inc.
|
Nov 12, 2024 Q3 2024 |
86,931
shares
|
$6.06 Million
0.14% of portfolio
|
Q3 2024
Reduced 3.96%
|
|
|
Essex Investment Management CO LLC
Boston, MA |
May 07, 2025 Q1 2025 |
86,431
shares
|
$6.03 Million
0.98% of portfolio
|
Q1 2025
Reduced 4.52%
|
|
|
Aqr Capital Management LLC
Greenwich, CT |
May 15, 2025 Q1 2025 |
84,871
shares
|
$5.92 Million
0.0% of portfolio
|
Q1 2025
Added 126.58%
|
|
|
Trexquant Investment LP
Stamford, CT |
May 14, 2025 Q1 2025 |
78,240
shares
|
$5.46 Million
0.05% of portfolio
|
Q1 2025
Added 154.2%
|
|
|
Swiss National Bank
Zurich, V8 |
May 12, 2025 Q1 2025 |
76,733
shares
|
$5.35 Million
0.0% of portfolio
|
Q1 2025
Reduced 0.39%
|
|
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
May 09, 2025 Q1 2025 |
75,714
shares
|
$5.28 Million
0.0% of portfolio
|
Q4 2024
Reduced 0.24%
|
|
|
Russell Investments Group, Ltd.
|
May 13, 2025 Q1 2025 |
75,169
shares
|
$5.24 Million
0.01% of portfolio
|
Q1 2025
Added 232.62%
|
|
|
Sws Partners
|
Jul 17, 2025 Q2 2025 |
75,156
shares
|
$5.24 Million
1.41% of portfolio
|
Q2 2025
Reduced 1.01%
|
|
|
Arrow Mark Colorado Holdings LLC
Denver, CO |
May 15, 2025 Q1 2025 |
75,000
shares
|
$5.23 Million
0.07% of portfolio
|
Q1 2025
Reduced 11.76%
|
|
|
Hillsdale Investment Management Inc.
Toronto, A6 |
May 09, 2025 Q1 2025 |
73,290
shares
|
$5.11 Million
0.21% of portfolio
|
Q1 2025
Added 5.62%
|
|
|
Royal Bank Of Canada
Toronto, A6 |
May 15, 2025 Q1 2025 |
64,744
shares
|
$4.52 Million
0.0% of portfolio
|
Q1 2025
Added 2.06%
|
|
|
Man Group PLC
London, X0 |
May 15, 2025 Q1 2025 |
64,073
shares
|
$4.47 Million
0.01% of portfolio
|
Q1 2025
Added 327.32%
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
May 14, 2025 Q1 2025 |
59,835
shares
|
$4.17 Million
0.0% of portfolio
|
Q1 2025
Added 237.08%
|
|
|
Graham Capital Management, L.P.
Rowayton, CT |
May 15, 2025 Q1 2025 |
59,728
shares
|
$4.17 Million
0.07% of portfolio
|
Q1 2025
Added 93.71%
|
|
|
Rhumbline Advisers
Boston, MA |
May 29, 2025 Q1 2025 |
58,571
shares
|
$4.09 Million
0.0% of portfolio
|
Q4 2024
Reduced 3.84%
|
|
|
Sg Capital Management LLC
Chicago, IL |
May 15, 2025 Q1 2025 |
56,355
shares
|
$3.93 Million
0.3% of portfolio
|
Q1 2025
Reduced 44.95%
|