Institutional Ownership Ambarella Inc (AMBA)
This table provides information about the institutional ownership of Ambarella Inc (AMBA). We have compiled data on the 359 institutions that hold shares in the stock, with a total of 37.2 Million shares, which have been reported (via 13F filing form) to have a value of $3.13 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Cerity Partners LLC
New York, NY |
Aug 13, 2025 Q2 2025 |
8,052
shares
|
$681,521
0.0% of portfolio
|
Q2 2025
Added 40.35%
|
|
|
Oak Associates LTD
Akron, OH |
Aug 12, 2025 Q2 2025 |
7,885
shares
|
$667,386
0.03% of portfolio
|
Q2 2025
New holding
|
|
|
Zurcher Kantonalbank (Zurich Cantonalbank)
Zurich, V8 |
Aug 07, 2025 Q2 2025 |
7,722
shares
|
$653,590
0.0% of portfolio
|
Q2 2025
Added 0.01%
|
|
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
Sep 04, 2025 Q2 2025 |
7,572
shares
|
$640,894
0.0% of portfolio
|
Q2 2025
Reduced 0.36%
|
|
|
Cresset Asset Management, LLC
Chicago, IL |
Aug 13, 2025 Q2 2025 |
7,491
shares
|
$634,038
0.0% of portfolio
|
Q2 2025
Reduced 11.24%
|
|
|
Los Angeles Capital Management LLC
|
Aug 06, 2025 Q2 2025 |
7,379
shares
|
$624,558
0.0% of portfolio
|
Q1 2025
Reduced 3.89%
|
|
|
Quantinno Capital Management LP
New York, NY |
Aug 14, 2025 Q2 2025 |
7,063
shares
|
$597,812
0.0% of portfolio
|
Q2 2025
Added 58.36%
|
|
|
Wealth Enhancement Advisory Services, LLC
|
Jul 10, 2025 Q2 2025 |
6,998
shares
|
$592,310
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Tower Research Capital LLC (Trc)
New York, NY |
Aug 14, 2025 Q2 2025 |
6,924
shares
|
$586,047
0.01% of portfolio
|
Q2 2025
Added 1597.06%
|
|
|
Polymer Capital Management (Us) LLC
New York, NY |
Aug 14, 2025 Q2 2025 |
6,588
shares
|
$557,608
0.05% of portfolio
|
Q2 2025
Reduced 20.61%
|
|
|
Nine Point Two Capital LLC
Los Angeles, CA |
Feb 14, 2024 Q4 2023 |
6,447
shares
|
$545,674
0.16% of portfolio
|
Q4 2023
New holding
|
|
|
Lombard Odier Asset Management (Usa) Corp
New York, NY |
Aug 14, 2025 Q2 2025 |
6,438
shares
|
$544,912
0.04% of portfolio
|
Q2 2025
New holding
|
|
|
Pictet Asset Management Holding Sa
Carouge, V8 |
Aug 13, 2025 Q2 2025 |
6,315
shares
|
$534,501
0.0% of portfolio
|
Q2 2025
Added 23.41%
|
|
|
Putnam Investments LLC
Boston, MA |
Feb 14, 2024 Q4 2023 |
6,304
shares
|
$533,570
0.0% of portfolio
|
Q4 2023
Added 7.63%
|
|
|
Teacher Retirement System Of Texas
Austin, TX |
Aug 01, 2025 Q2 2025 |
6,116
shares
|
$517,658
0.0% of portfolio
|
Q2 2025
Reduced 5.38%
|
|
|
Simplex Trading, LLC
|
Aug 05, 2025 Q2 2025 |
6,103
shares
|
$516,557
0.0% of portfolio
|
Q2 2025
New holding
|
|
|
Cwm, LLC
|
Jul 25, 2025 Q2 2025 |
6,024
shares
|
$509,871
0.0% of portfolio
|
Q2 2025
Added 1.74%
|
|
|
Bridgefront Capital, LLC
Austin, TX |
Aug 14, 2025 Q2 2025 |
5,929
shares
|
$501,830
0.11% of portfolio
|
Q2 2025
New holding
|
|
|
Symmetry Peak Management LLC
Radnor, PA |
Aug 14, 2025 Q2 2025 |
5,860
shares
|
$495,990
0.22% of portfolio
|
Q2 2025
New holding
|
|
|
First National Advisers, LLC
Omaha, NE |
Aug 13, 2025 Q2 2025 |
5,840
shares
|
$494,297
0.06% of portfolio
|
Q2 2025
Added 6.28%
|
|
|
Commonwealth Equity Services, LLC
|
Aug 06, 2025 Q2 2025 |
5,795
shares
|
$490,488
0.0% of portfolio
|
Q2 2025
Reduced 21.32%
|
|
|
Sigma Planning Corp
Ann Arbor, MI |
Aug 05, 2025 Q2 2025 |
5,653
shares
|
$478,469
0.01% of portfolio
|
Q2 2025
New holding
|
|
|
Centaurus Financial, Inc.
|
Aug 29, 2025 Q2 2025 |
5,608
shares
|
$474,661
0.03% of portfolio
|
Q2 2025
Reduced 9.05%
|
|
|
Asset Management One Co., Ltd.
|
Jul 31, 2025 Q2 2025 |
5,407
shares
|
$457,648
0.0% of portfolio
|
Q2 2025
Added 268.83%
|
|
|
Chesapeake Capital Corp /Il/
Richmond, VA |
Feb 10, 2025 Q4 2024 |
5,292
shares
|
$447,914
0.39% of portfolio
|
Q4 2024
New holding
|