Latest Institutional Purchases of Ambarella Inc (AMBA)
This list provides information on the latest institutional transactions involving Ambarella Inc (AMBA) stock that were buys. 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 purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Jul 24, 2025
Q2 2025
|
Katamaran Capital LLP
London, X0 |
BUY
|
- |
20.6KNew |
$830K - $1.43M
|
20.6K
$1.81M
|
|
|
Aug 14, 2025
Q2 2025
|
Winton Group LTD
London, X0 |
BUY
|
- |
13.6KNew |
$547K - $940K
|
13.6K
$1.19M
|
|
|
Aug 13, 2025
Q2 2025
|
Capital Fund Management S.A.
Paris, I0 |
BUY
|
CALL |
11.3KNew |
$455K - $783K
|
11.3K
$993K
|
|
|
Nov 21, 2025
Q2 2025
|
Royal Bank Of Canada
Toronto, A6 |
BUY
|
- |
7.02K+ 10.84% |
$283K - $486K
|
71.8K
$6.3M
|
|
|
Aug 06, 2025
Q2 2025
|
Freemont Management S.A.
|
BUY
|
- |
6.9K+ 27.94% |
$278K - $478K
|
31.6K
$2.78M
|
|
|
Aug 14, 2025
Q2 2025
|
Symmetry Peak Management LLC
Radnor, PA |
BUY
|
- |
5.86KNew |
$236K - $406K
|
5.86K
$515K
|
|
|
Aug 14, 2025
Q2 2025
|
Drw Securities, LLC
Chicago, IL |
BUY
|
CALL |
5.2KNew |
$210K - $360K
|
5.2K
$457K
|
|
|
Aug 13, 2025
Q2 2025
|
Centiva Capital, LP
New York, NY |
BUY
|
- |
5.13KNew |
$207K - $355K
|
5.13K
$450K
|
|
|
Aug 14, 2025
Q2 2025
|
Ardsley Advisory Partners LP
Stamford, CT |
BUY
|
- |
5KNew |
$202K - $347K
|
5K
$439K
|
|
|
Aug 04, 2025
Q2 2025
|
Emerald Advisers, LLC
|
BUY
|
- |
3.56KNew |
$143K - $247K
|
3.56K
$313K
|
|
|
Jul 16, 2025
Q2 2025
|
Register Financial Advisors LLC
Atlanta, GA |
BUY
|
- |
3.3KNew |
$133K - $229K
|
3.3K
$290K
|
|
|
Aug 12, 2025
Q2 2025
|
Clear Street Markets LLC
|
BUY
|
- |
2KNew |
$80.6K - $139K
|
2K
$176K
|
|
|
Oct 08, 2025
Q2 2025
|
New York State Common Retirement Fund
|
BUY
|
- |
1.5K+ 11.72% |
$60.4K - $104K
|
14.3K
$1.26M
|
|
|
Aug 13, 2025
Q2 2025
|
Johnson Financial Group, Inc.
Racine, WI |
BUY
|
- |
1.02KNew |
$41K - $70.5K
|
1.02K
$89.4K
|
|
|
Aug 14, 2025
Q2 2025
|
Optiver Holding B.V.
Amsterdam, P7 |
BUY
|
- |
856New |
$34.5K - $59.3K
|
856
$75.2K
|
|
|
Jul 23, 2025
Q2 2025
|
Klp Kapitalforvaltning As
Oslo, Q8 |
BUY
|
- |
800+ 10.0% |
$32.2K - $55.4K
|
8.8K
$773K
|
|
|
Aug 29, 2025
Q2 2025
|
Total Investment Management Inc
Scottsdale, AZ |
BUY
|
- |
450New |
$18.1K - $31.2K
|
450
$39.5K
|
|
|
Aug 05, 2025
Q2 2025
|
Bnp Paribas Asset Management Holding S.A.
|
BUY
|
- |
351New |
$14.1K - $24.3K
|
351
$30.8K
|
|
|
Jul 15, 2025
Q2 2025
|
Fifth Third Bancorp
|
BUY
|
- |
305New |
$12.3K - $21.1K
|
305
$26.8K
|
|
|
Aug 11, 2025
Q2 2025
|
Greykasell Wealth Strategies, Inc.
Danville, CA |
BUY
|
- |
115New |
$4.63K - $7.97K
|
115
$10.1K
|
|
|
Aug 14, 2025
Q2 2025
|
New Edge Advisors, LLC
New Orleans, LA |
BUY
|
- |
100New |
$4.03K - $6.93K
|
100
$8.78K
|
|
|
Aug 13, 2025
Q2 2025
|
Core First Bank & Trust
Topeka, KS |
BUY
|
- |
100New |
$4.03K - $6.93K
|
100
$8.78K
|
|
|
Jul 07, 2025
Q2 2025
|
Parallel Advisors, LLC
|
BUY
|
- |
100+ 138.89% |
$4.03K - $6.93K
|
172
$15.1K
|
|
|
Jul 21, 2025
Q2 2025
|
Ameritas Advisory Services, LLC
Lincoln, NE |
BUY
|
- |
70New |
$2.82K - $4.85K
|
70
$6.15K
|
|
|
Jul 08, 2025
Q2 2025
|
Rise Advisors, LLC
|
BUY
|
- |
43New |
$1.73K - $2.98K
|
43
$3.78K
|
|
|
Aug 06, 2025
Q2 2025
|
Parkside Financial Bank & Trust
|
BUY
|
- |
40New |
$1.61K - $2.77K
|
40
$3.51K
|
|
|
Jul 30, 2025
Q2 2025
|
Avion Wealth
The Woodlands, TX |
BUY
|
- |
35New |
$1.41K - $2.43K
|
35
$3.07K
|
|
|
Aug 13, 2025
Q2 2025
|
Bare Financial Services, Inc
Gap, PA |
BUY
|
- |
14New |
$564 - $970
|
14
$1.23K
|
|
|
Jul 31, 2025
Q2 2025
|
Cva Family Office, LLC
|
BUY
|
- |
11New |
$443 - $762
|
11
$966
|
|
|
Aug 13, 2025
Q2 2025
|
Riggs Asset Managment Co. Inc.
|
BUY
|
- |
5New |
$202 - $347
|
5
$439
|
|
|
Aug 07, 2025
Q2 2025
|
Zurcher Kantonalbank (Zurich Cantonalbank)
Zurich, V8 |
BUY
|
- |
1+ 0.01% |
$40.3 - $69.3
|
7.72K
$678K
|
|
|
Aug 12, 2025
Q2 2025
|
Concourse Financial Group Securities, Inc.
Birmingham, AL |
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
|
Jul 10, 2025
Q2 2025
|
Kozak & Associates, Inc.
Highlands Ranch, CO |
BUY
|
- |
0New |
$0 - $0
|
0
$0
|
|
| Q1 2025 | |||||||
|
May 12, 2025
Q1 2025
|
Intrinsic Edge Capital Management LLC
Chicago, IL |
BUY
|
- |
210KNew |
$10.3M - $17.4M
|
210K
$18.4M
|
|
|
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
|
Kodai Capital Management LP
Chicago, IL |
BUY
|
- |
126K+ 16.18% |
$6.17M - $10.4M
|
905K
$79.5M
|
|
|
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
|
Meridiem Capital Partners LP
Dallas, TX |
BUY
|
- |
89.7KNew |
$4.39M - $7.44M
|
89.7K
$7.88M
|
|
|
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
|
Twinbeech Capital LP
Purchase, NY |
BUY
|
- |
55.3KNew |
$2.71M - $4.59M
|
55.3K
$4.86M
|
|
|
May 08, 2025
Q1 2025
|
Valliance Asset Management LTD
|
BUY
|
- |
20KNew |
$979K - $1.66M
|
20K
$1.76M
|
|
|
May 16, 2025
Q1 2025
|
Dynamic Technology Lab Private LTD
Singapore, U0 |
BUY
|
- |
18.7KNew |
$916K - $1.55M
|
18.7K
$1.64M
|
|
|
May 08, 2025
Q1 2025
|
Blueshift Asset Management, LLC
Red Bank, NJ |
BUY
|
- |
16KNew |
$785K - $1.33M
|
16K
$1.41M
|
|
|
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
|
Nebula Research & Development LLC
New York, NY |
BUY
|
- |
9.05K+ 37.36% |
$443K - $751K
|
33.3K
$2.92M
|
|
|
May 15, 2025
Q1 2025
|
Omni Star Financial Group, Inc.
|
BUY
|
- |
7.93KNew |
$388K - $658K
|
7.93K
$696K
|
|
|
May 08, 2025
Q1 2025
|
Main Street Financial Solutions, LLC
|
BUY
|
- |
5.28KNew |
$258K - $438K
|
5.28K
$463K
|
|
|
May 12, 2025
Q1 2025
|
Virtu Financial LLC
New York, NY |
BUY
|
- |
4.84KNew |
$237K - $401K
|
4.84K
$425K
|
|
|
May 15, 2025
Q1 2025
|
111 Capital
Paris, I0 |
BUY
|
- |
4.64KNew |
$227K - $384K
|
4.64K
$407K
|
|
|
Apr 23, 2025
Q1 2025
|
Kg&L Capital Management,Llc
|
BUY
|
- |
4.22KNew |
$207K - $350K
|
4.22K
$371K
|
|