Latest Institutional Sells of Ambarella Inc (AMBA)
This list provides information on the latest institutional transactions involving Ambarella Inc (AMBA) stock that were sells. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 14, 2025
Q3 2025
|
State Of Wisconsin Investment Board
Madison, WI |
SELL
|
- |
-14- 0.12% |
$875 - $1.24K
|
11.4K
$1M
|
|
|
Oct 27, 2025
Q3 2025
|
Janney Montgomery Scott LLC
|
SELL
|
- |
-11- 0.35% |
$687 - $977
|
3.16K
$278K
|
|
|
Nov 13, 2025
Q3 2025
|
Bank Julius Baer & Co. Ltd, Zurich
|
SELL
|
- |
-9- 0.42% |
$562 - $799
|
2.14K
$188K
|
|
|
Oct 23, 2025
Q3 2025
|
Spire Wealth Management
|
SELL
|
- |
-5- 33.33% |
$312 - $444
|
10
$878
|
|
|
Nov 04, 2025
Q3 2025
|
Umb Bank, N.A.
|
SELL
|
- |
-3- 1.55% |
$187 - $266
|
190
$16.7K
|
|
| Q2 2025 | |||||||
|
Aug 12, 2025
Q2 2025
|
Tairen Capital LTD
Grand Cayman, E9 |
SELL
|
- |
-237K- 61.89% |
$9.56M - $16.4M
|
146K
$12.8M
|
|
|
Aug 06, 2025
Q2 2025
|
Baillie Gifford & CO
|
SELL
|
- |
-30.5K- 10.53% |
$1.23M - $2.12M
|
259K
$22.8M
|
|
|
Jul 15, 2025
Q2 2025
|
Public Employees Retirement System Of Ohio
Columbus, OH |
SELL
|
- |
-24.1K- 99.87% |
$970K - $1.67M
|
31
$2.72K
|
|
|
Aug 14, 2025
Q2 2025
|
Sender CO & Partners, Inc.
New York, NY |
SELL
|
- |
-20.4K- 65.38% |
$824K - $1.42M
|
10.8K
$951K
|
|
|
Aug 13, 2025
Q2 2025
|
Hel Ved Capital Management LTD
Central, K3 |
SELL
|
- |
-18.5K- 15.09% |
$744K - $1.28M
|
104K
$9.12M
|
|
|
Aug 14, 2025
Q2 2025
|
Janus Henderson Group PLC
London, X0 |
SELL
|
- |
-14.7K- 45.11% |
$593K - $1.02M
|
17.9K
$1.57M
|
|
|
Aug 14, 2025
Q2 2025
|
Arrow Mark Colorado Holdings LLC
Denver, CO |
SELL
|
- |
-10K- 13.33% |
$403K - $693K
|
65K
$5.71M
|
|
|
Aug 14, 2025
Q2 2025
|
Axa S.A.
Paris, I0 |
SELL
|
- |
-5.56K- 1.53% |
$224K - $385K
|
357K
$31.4M
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna Fundamental Investments, LLC
Bala Cynwyd, PA |
SELL
|
- |
-5.51K- 12.05% |
$222K - $382K
|
40.2K
$3.53M
|
|
|
Aug 13, 2025
Q2 2025
|
Peak6 LLC
Chicago, IL |
SELL
|
- |
-4.58K- 12.22% |
$184K - $317K
|
32.9K
$2.89M
|
|
|
Aug 08, 2025
Q2 2025
|
Sg Americas Securities, LLC
|
SELL
|
- |
-4.44K- 24.24% |
$179K - $308K
|
13.9K
$1.22M
|
|
|
Aug 14, 2025
Q2 2025
|
Cibc World Markets Corp
New York, NY |
SELL
|
- |
-3.54K- 41.35% |
$143K - $245K
|
5.02K
$441K
|
|
|
Aug 13, 2025
Q2 2025
|
Walleye Trading LLC
Plymouth, MN |
SELL
|
- |
-2.15K- 20.4% |
$86.6K - $149K
|
8.39K
$737K
|
|
|
Jul 30, 2025
Q2 2025
|
Fny Investment Advisers, LLC
|
SELL
|
- |
-1.51K- 31.92% |
$60.8K - $105K
|
3.22K
$282K
|
|
|
Aug 14, 2025
Q2 2025
|
Freestone Grove Partners LP
San Francisco, CA |
SELL
|
- |
-699- 14.0% |
$28.2K - $48.4K
|
4.29K
$377K
|
|
|
Aug 11, 2025
Q2 2025
|
Mach 1 Financial Group, LLC
Bentonville, AR |
SELL
|
- |
-681- 11.88% |
$27.4K - $47.2K
|
5.05K
$444K
|
|
|
Aug 14, 2025
Q2 2025
|
Prelude Capital Management, LLC
New York, NY |
SELL
|
- |
-584- 13.66% |
$23.5K - $40.5K
|
3.69K
$324K
|
|
|
Aug 08, 2025
Q2 2025
|
Kbc Group Nv
|
SELL
|
- |
-571- 2.55% |
$23K - $39.6K
|
21.8K
$1.91M
|
|
|
Jul 25, 2025
Q2 2025
|
Ofi Invest Asset Management
Paris, I0 |
SELL
|
- |
-411- 3.32% |
$16.6K - $28.5K
|
12K
$1.05M
|
|
|
Aug 13, 2025
Q2 2025
|
Northwestern Mutual Wealth Management CO
|
SELL
|
- |
-239- 43.22% |
$9.63K - $16.6K
|
314
$27.6K
|
|
|
Jul 11, 2025
Q2 2025
|
Assenagon Asset Management S.A.
|
SELL
|
- |
-223- 0.09% |
$8.99K - $15.5K
|
258K
$22.7M
|
|
|
Aug 06, 2025
Q2 2025
|
True Wealth Design, LLC
Akron, OH |
SELL
|
- |
-103- 85.83% |
$4.15K - $7.14K
|
17
$1.49K
|
|
|
Aug 05, 2025
Q2 2025
|
First Horizon Advisors, Inc.
|
SELL
|
- |
-32- 5.32% |
$1.29K - $2.22K
|
570
$50.1K
|
|
|
Aug 13, 2025
Q2 2025
|
Neuberger Berman Group LLC
New York, NY |
SELL
|
- |
-27- 0.02% |
$1.09K - $1.87K
|
121K
$10.6M
|
|
|
Aug 05, 2025
Q2 2025
|
Huntington National Bank
Columbus, OH |
SELL
|
- |
-27- 51.92% |
$1.09K - $1.87K
|
25
$2.2K
|
|
|
Aug 13, 2025
Q2 2025
|
Skandinaviska Enskilda Banken Ab (Publ)
Stockholm, V7 |
SELL
|
- |
-10- 0.4% |
$403 - $693
|
2.49K
$218K
|
|
|
Jul 25, 2025
Q2 2025
|
Stephens Consulting, LLC
Flint, MI |
SELL
|
- |
-9- 90.0% |
$363 - $624
|
1
$87.8
|
|
| Q1 2025 | |||||||
|
May 09, 2025
Q1 2025
|
William Blair Investment Management, LLC
Chicago, IL |
SELL
|
- |
-823K- 99.23% |
$40.3M - $68.2M
|
6.35K
$558K
|
|
|
May 15, 2025
Q1 2025
|
Numerai Gp LLC
San Francisco, CA |
SELL
|
- |
-10.6K- 65.2% |
$519K - $879K
|
5.66K
$497K
|
|
|
May 06, 2025
Q1 2025
|
Legato Capital Management LLC
|
SELL
|
- |
-234- 1.61% |
$11.5K - $19.4K
|
14.3K
$1.25M
|
|
|
May 14, 2025
Q1 2025
|
Guggenheim Capital LLC
Chicago, IL |
SELL
|
- |
-164- 1.79% |
$8.03K - $13.6K
|
9K
$791K
|
|
|
May 09, 2025
Q1 2025
|
Manchester Capital Management LLC
Manchester, VT |
SELL
|
- |
-5- 0.43% |
$245 - $415
|
1.17K
$103K
|
|
|
May 12, 2025
Q1 2025
|
Covestor LTD
Boston, MA |
SELL
|
- |
-1- 33.33% |
$48.9 - $82.9
|
2
$176
|
|
| Q4 2024 | |||||||
|
Feb 14, 2025
Q4 2024
|
D. E. Shaw & Co., Inc.
New York, NY |
SELL
|
- |
-180K- 77.86% |
$9.76M - $13.7M
|
51.2K
$4.5M
|
|
|
Feb 14, 2025
Q4 2024
|
Squarepoint Ops LLC
New York, NY |
SELL
|
PUT |
-26.4K- 50.38% |
$1.43M - $2.01M
|
26K
$2.28M
|
|
|
Feb 14, 2025
Q4 2024
|
Nuveen Asset Management, LLC
Chicago, IL |
SELL
|
- |
-16.6K- 2.68% |
$902K - $1.27M
|
604K
$53M
|
|
|
Feb 13, 2025
Q4 2024
|
Xtx Topco LTD
London, X0 |
SELL
|
- |
-8.41K- 56.31% |
$456K - $641K
|
6.53K
$573K
|
|
|
Feb 07, 2025
Q4 2024
|
Amundi
Paris, I0 |
SELL
|
- |
-3.79K- 48.62% |
$205K - $288K
|
4K
$351K
|
|
|
Feb 13, 2025
Q4 2024
|
Alpha Dna Investment Management LLC
Columbia, MD |
SELL
|
- |
-2.01K- 23.75% |
$109K - $154K
|
6.47K
$568K
|
|
|
Feb 13, 2025
Q4 2024
|
Kennedy Capital Management, Inc.
St Louis, MO |
SELL
|
- |
-722- 3.22% |
$39.1K - $55K
|
21.7K
$1.9M
|
|
|
Jan 15, 2025
Q4 2024
|
Procyon Advisors, LLC
|
SELL
|
- |
-227- 5.8% |
$12.3K - $17.3K
|
3.69K
$324K
|
|
|
Jan 30, 2025
Q4 2024
|
Ronald Blue Trust, Inc.
Brentwood, TN |
SELL
|
- |
-206- 42.83% |
$11.2K - $15.7K
|
275
$24.2K
|
|
|
Jan 17, 2025
Q4 2024
|
Caldwell Sutter Capital, Inc.
Sausalito, CA |
SELL
|
- |
-100- 44.44% |
$5.42K - $7.62K
|
125
$11K
|
|
|
Feb 14, 2025
Q4 2024
|
Coppell Advisory Solutions LLC
Coppell, TX |
SELL
|
- |
-49- 12.89% |
$2.66K - $3.73K
|
331
$29.1K
|
|
| Q3 2024 | |||||||
|
Nov 12, 2024
Q3 2024
|
Scout Investments, Inc.
|
SELL
|
- |
-3.59K- 3.96% |
$143K - $234K
|
86.9K
$7.64M
|
|