Latest Institutional Transactions on Ambarella Inc (AMBA)
This table provides information on the latest institutional transactions involving Ambarella Inc (AMBA) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Jul 29, 2025
Q2 2025
|
Stanley Laman Group, Ltd.
Berwyn, PA |
BUY
|
- |
111KNew |
$4.48M - $7.7M
|
111K
$9.76M
|
|
|
Jul 25, 2025
Q2 2025
|
Ofi Invest Asset Management
Paris, I0 |
SELL
|
- |
-411- 3.32% |
$16.6K - $28.5K
|
12K
$1.05M
|
|
|
Jul 25, 2025
Q2 2025
|
Stephens Consulting, LLC
Flint, MI |
SELL
|
- |
-9- 90.0% |
$363 - $624
|
1
$87.8
|
|
|
Jul 24, 2025
Q2 2025
|
Katamaran Capital LLP
London, X0 |
BUY
|
- |
20.6KNew |
$830K - $1.43M
|
20.6K
$1.81M
|
|
|
Jul 23, 2025
Q2 2025
|
Klp Kapitalforvaltning As
Oslo, Q8 |
BUY
|
- |
800+ 10.0% |
$32.2K - $55.4K
|
8.8K
$773K
|
|
|
Jul 21, 2025
Q2 2025
|
Ameritas Advisory Services, LLC
Lincoln, NE |
BUY
|
- |
70New |
$2.82K - $4.85K
|
70
$6.15K
|
|
|
Jul 16, 2025
Q2 2025
|
Register Financial Advisors LLC
Atlanta, GA |
BUY
|
- |
3.3KNew |
$133K - $229K
|
3.3K
$290K
|
|
|
Jul 15, 2025
Q2 2025
|
Fifth Third Bancorp
|
BUY
|
- |
305New |
$12.3K - $21.1K
|
305
$26.8K
|
|
|
Jul 15, 2025
Q2 2025
|
Public Employees Retirement System Of Ohio
Columbus, OH |
SELL
|
- |
-24.1K- 99.87% |
$970K - $1.67M
|
31
$2.72K
|
|
|
Jul 11, 2025
Q2 2025
|
Assenagon Asset Management S.A.
|
SELL
|
- |
-223- 0.09% |
$8.99K - $15.5K
|
258K
$22.7M
|
|
|
Jul 10, 2025
Q2 2025
|
Kozak & Associates, Inc.
Highlands Ranch, CO |
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
|
Jul 08, 2025
Q2 2025
|
Massmutual Trust CO Fsb
|
BUY
|
- |
44+ 200.0% |
$1.77K - $3.05K
|
66
$5.8K
|
|
|
Jul 08, 2025
Q2 2025
|
Rise Advisors, LLC
|
BUY
|
- |
43New |
$1.73K - $2.98K
|
43
$3.78K
|
|
|
Jul 07, 2025
Q2 2025
|
Parallel Advisors, LLC
|
BUY
|
- |
100+ 138.89% |
$4.03K - $6.93K
|
172
$15.1K
|
|
|
Jul 07, 2025
Q2 2025
|
Versant Capital Management, Inc
|
BUY
|
- |
98+ 36.43% |
$3.95K - $6.79K
|
367
$32.2K
|
|
| Q1 2025 | |||||||
|
May 16, 2025
Q1 2025
|
Empowered Funds, LLC
|
BUY
|
- |
1.76K+ 34.61% |
$86K - $146K
|
6.84K
$601K
|
|
|
May 16, 2025
Q1 2025
|
Dynamic Technology Lab Private LTD
Singapore, U0 |
BUY
|
- |
18.7KNew |
$916K - $1.55M
|
18.7K
$1.64M
|
|
|
May 15, 2025
Q1 2025
|
Numerai Gp LLC
San Francisco, CA |
SELL
|
- |
-10.6K- 65.2% |
$519K - $879K
|
5.66K
$497K
|
|
|
May 15, 2025
Q1 2025
|
111 Capital
Paris, I0 |
BUY
|
- |
4.64KNew |
$227K - $384K
|
4.64K
$407K
|
|
|
May 15, 2025
Q1 2025
|
Nebula Research & Development LLC
New York, NY |
BUY
|
- |
9.05K+ 37.36% |
$443K - $751K
|
33.3K
$2.92M
|
|
|
May 15, 2025
Q1 2025
|
Kodai Capital Management LP
Chicago, IL |
BUY
|
- |
126K+ 16.18% |
$6.17M - $10.4M
|
905K
$79.5M
|
|
|
May 15, 2025
Q1 2025
|
Private Wealth Asset Management, LLC
Cedar Rapids, IA |
BUY
|
- |
4New |
$196 - $332
|
4
$351
|
|
|
May 15, 2025
Q1 2025
|
Woodline Partners LP
San Francisco, CA |
BUY
|
- |
178K+ 67.61% |
$8.71M - $14.8M
|
441K
$38.8M
|
|
|
May 15, 2025
Q1 2025
|
Meridiem Capital Partners LP
Dallas, TX |
BUY
|
- |
89.7KNew |
$4.39M - $7.44M
|
89.7K
$7.88M
|
|
|
May 15, 2025
Q1 2025
|
Omni Star Financial Group, Inc.
|
BUY
|
- |
7.93KNew |
$388K - $658K
|
7.93K
$696K
|
|
|
May 15, 2025
Q1 2025
|
Banque Transatlantique Sa
Paris, I0 |
BUY
|
- |
1.07KNew |
$52.5K - $89K
|
1.07K
$94.3K
|
|
|
May 15, 2025
Q1 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
BUY
|
- |
71.8K+ 147.4% |
$3.51M - $5.95M
|
120K
$10.6M
|
|
|
May 15, 2025
Q1 2025
|
Holocene Advisors, LP
New York, NY |
BUY
|
- |
14.6K+ 393.82% |
$714K - $1.21M
|
18.3K
$1.61M
|
|
|
May 15, 2025
Q1 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
BUY
|
- |
108KNew |
$5.27M - $8.94M
|
108K
$9.47M
|
|
|
May 15, 2025
Q1 2025
|
Twinbeech Capital LP
Purchase, NY |
BUY
|
- |
55.3KNew |
$2.71M - $4.59M
|
55.3K
$4.86M
|
|
|
May 14, 2025
Q1 2025
|
Td Capital Management LLC
Memphis, TN |
BUY
|
- |
7New |
$343 - $581
|
7
$615
|
|
|
May 14, 2025
Q1 2025
|
Svb Wealth LLC
Boston, MA |
BUY
|
- |
421New |
$20.6K - $34.9K
|
421
$37K
|
|
|
May 14, 2025
Q1 2025
|
Guggenheim Capital LLC
Chicago, IL |
SELL
|
- |
-164- 1.79% |
$8.03K - $13.6K
|
9K
$791K
|
|
|
May 13, 2025
Q1 2025
|
Coldstream Capital Management Inc
|
BUY
|
- |
109New |
$5.33K - $9.04K
|
109
$9.57K
|
|
|
May 13, 2025
Q1 2025
|
Semanteon Capital Management, LP
Newton, MA |
BUY
|
- |
2.67K+ 50.27% |
$131K - $221K
|
7.98K
$701K
|
|
|
May 12, 2025
Q1 2025
|
Intrinsic Edge Capital Management LLC
Chicago, IL |
BUY
|
- |
210KNew |
$10.3M - $17.4M
|
210K
$18.4M
|
|
|
May 12, 2025
Q1 2025
|
Covestor LTD
Boston, MA |
SELL
|
- |
-1- 33.33% |
$48.9 - $82.9
|
2
$176
|
|
|
May 12, 2025
Q1 2025
|
South State Corp
|
BUY
|
- |
3New |
$147 - $249
|
3
$264
|
|
|
May 12, 2025
Q1 2025
|
Virtu Financial LLC
New York, NY |
BUY
|
- |
4.84KNew |
$237K - $401K
|
4.84K
$425K
|
|
|
May 09, 2025
Q1 2025
|
William Blair Investment Management, LLC
Chicago, IL |
SELL
|
- |
-823K- 99.23% |
$40.3M - $68.2M
|
6.35K
$558K
|
|
|
May 09, 2025
Q1 2025
|
Manchester Capital Management LLC
Manchester, VT |
SELL
|
- |
-5- 0.43% |
$245 - $415
|
1.17K
$103K
|
|
|
May 08, 2025
Q1 2025
|
Blueshift Asset Management, LLC
Red Bank, NJ |
BUY
|
- |
16KNew |
$785K - $1.33M
|
16K
$1.41M
|
|
|
May 08, 2025
Q1 2025
|
Main Street Financial Solutions, LLC
|
BUY
|
- |
5.28KNew |
$258K - $438K
|
5.28K
$463K
|
|
|
May 08, 2025
Q1 2025
|
Valliance Asset Management LTD
|
BUY
|
- |
20KNew |
$979K - $1.66M
|
20K
$1.76M
|
|
|
May 07, 2025
Q1 2025
|
Picton Mahoney Asset Management
Toronto, A6 |
BUY
|
- |
118New |
$5.77K - $9.79K
|
118
$10.4K
|
|
|
May 07, 2025
Q1 2025
|
Mjt & Associates Financial Advisory Group, Inc.
Monteviceo, MN |
BUY
|
- |
41New |
$2.01K - $3.4K
|
41
$3.6K
|
|
|
May 06, 2025
Q1 2025
|
Legato Capital Management LLC
|
SELL
|
- |
-234- 1.61% |
$11.5K - $19.4K
|
14.3K
$1.25M
|
|
|
May 05, 2025
Q1 2025
|
Lindbrook Capital, LLC
|
BUY
|
- |
11+ 7.14% |
$538 - $912
|
165
$14.5K
|
|
|
May 01, 2025
Q1 2025
|
Hughes Financial Services, LLC
Herndon, VA |
BUY
|
- |
9New |
$440 - $746
|
9
$791
|
|
|
Apr 25, 2025
Q1 2025
|
Amalgamated Bank
New York, NY |
BUY
|
- |
38+ 2.94% |
$1.86K - $3.15K
|
1.33K
$117K
|
|