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 |
|---|---|---|---|---|---|---|---|
|
Nov 10, 2025
Q3 2025
|
Us Bancorp \De\
|
SELL
|
- |
-10.4K- 75.9% |
$648K - $921K
|
3.29K
$289K
|
|
|
Nov 10, 2025
Q3 2025
|
Ever Source Wealth Advisors, LLC
|
BUY
|
- |
36+ 8.65% |
$2.25K - $3.2K
|
452
$39.7K
|
|
|
Nov 07, 2025
Q3 2025
|
Pnc Financial Services Group, Inc.
Pittsburgh, PA |
SELL
|
- |
-118- 2.55% |
$7.37K - $10.5K
|
4.51K
$396K
|
|
|
Nov 07, 2025
Q3 2025
|
Pallas Capital Advisors LLC
Braintree, MA |
BUY
|
- |
2.92KNew |
$182K - $259K
|
2.92K
$256K
|
|
|
Nov 07, 2025
Q3 2025
|
State Of New Jersey Common Pension Fund D
|
BUY
|
- |
2.39K+ 8.01% |
$149K - $212K
|
32.2K
$2.83M
|
|
|
Nov 07, 2025
Q3 2025
|
Jpmorgan Chase & CO
New York, NY |
BUY
|
- |
12.3K+ 5.34% |
$769K - $1.09M
|
243K
$21.3M
|
|
|
Nov 07, 2025
Q3 2025
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
4.51K+ 0.09% |
$282K - $401K
|
5.17M
$454M
|
|
|
Nov 07, 2025
Q3 2025
|
Gsa Capital Partners LLP
London, X0 |
SELL
|
- |
-11K- 52.06% |
$686K - $976K
|
10.1K
$889K
|
|
|
Nov 07, 2025
Q3 2025
|
Rothschild Investment LLC
Chicago, IL |
BUY
|
- |
281+ 78.06% |
$17.6K - $25K
|
641
$56.3K
|
|
|
Nov 07, 2025
Q3 2025
|
Readystate Asset Management LP
Chicago, IL |
BUY
|
- |
72.9KNew |
$4.56M - $6.48M
|
72.9K
$6.41M
|
|
|
Nov 07, 2025
Q3 2025
|
Sg Capital Management LLC
Chicago, IL |
BUY
|
- |
43.5K+ 22.98% |
$2.72M - $3.86M
|
233K
$20.4M
|
|
|
Nov 07, 2025
Q3 2025
|
First National Bank Of Omaha
Omaha, NE |
SELL
|
- |
-9.93K- 29.66% |
$620K - $882K
|
23.5K
$2.07M
|
|
|
Nov 06, 2025
Q3 2025
|
Versor Investments LP
|
SELL
|
- |
-770- 6.02% |
$48.1K - $68.4K
|
12K
$1.06M
|
|
|
Nov 06, 2025
Q3 2025
|
Winslow Asset Management Inc
|
SELL
|
- |
-1.29K- 31.93% |
$80.3K - $114K
|
2.74K
$241K
|
|
|
Nov 06, 2025
Q3 2025
|
Essex Investment Management CO LLC
Boston, MA |
BUY
|
- |
873+ 1.03% |
$54.6K - $77.5K
|
85.4K
$7.5M
|
|
|
Nov 06, 2025
Q3 2025
|
Caprock Group, Inc.
|
BUY
|
- |
3.48KNew |
$218K - $309K
|
3.48K
$306K
|
|
|
Nov 06, 2025
Q3 2025
|
Advisors Asset Management, Inc.
Monument, CO |
BUY
|
- |
368+ 32.45% |
$23K - $32.7K
|
1.5K
$132K
|
|
|
Nov 06, 2025
Q3 2025
|
Rhumbline Advisers
Boston, MA |
SELL
|
- |
-2.55K- 4.11% |
$159K - $226K
|
59.6K
$5.23M
|
|
|
Nov 06, 2025
Q3 2025
|
Assetmark, Inc
|
BUY
|
- |
19New |
$1.19K - $1.69K
|
19
$1.67K
|
|
|
Nov 06, 2025
Q3 2025
|
High Tower Advisors, LLC
Chicago, IL |
BUY
|
- |
6.14KNew |
$384K - $545K
|
6.14K
$540K
|
|
|
Nov 06, 2025
Q3 2025
|
Abich Financial Wealth Management LLC
Ashburn, VA |
BUY
|
- |
1.85K+ 3563.46% |
$116K - $165K
|
1.91K
$167K
|
|
|
Nov 05, 2025
Q3 2025
|
Bessemer Group Inc
Woodbridge, NJ |
BUY
|
- |
16New |
$1K - $1.42K
|
16
$1.41K
|
|
|
Nov 05, 2025
Q3 2025
|
Azzad Asset Management Inc /Adv
Falls Church, VA |
SELL
|
- |
-1.67K- 12.3% |
$104K - $148K
|
11.9K
$1.04M
|
|
|
Nov 05, 2025
Q3 2025
|
Smartleaf Asset Management LLC
Boston, MA |
BUY
|
- |
52+ 77.61% |
$3.25K - $4.62K
|
119
$10.5K
|
|
|
Nov 05, 2025
Q3 2025
|
Western Wealth Management, LLC
|
BUY
|
- |
2.5KNew |
$156K - $222K
|
2.5K
$220K
|
|
|
Nov 05, 2025
Q3 2025
|
Pro Share Advisors LLC
|
SELL
|
- |
-295- 2.45% |
$18.4K - $26.2K
|
11.8K
$1.03M
|
|
|
Nov 05, 2025
Q3 2025
|
Linden Thomas Advisory Services, LLC
Charlotte, NC |
BUY
|
- |
43+ 0.25% |
$2.69K - $3.82K
|
17.2K
$1.51M
|
|
|
Nov 04, 2025
Q3 2025
|
Thrivent Financial For Lutherans
Minneapolis, MN |
SELL
|
- |
-9.59K- 47.56% |
$599K - $852K
|
10.6K
$929K
|
|
|
Nov 04, 2025
Q3 2025
|
Principal Financial Group Inc
Des Moines, IA |
BUY
|
- |
3.12KNew |
$195K - $277K
|
3.12K
$274K
|
|
|
Nov 04, 2025
Q3 2025
|
Jones Financial Companies Lllp
|
BUY
|
- |
71+ 36.41% |
$4.44K - $6.31K
|
266
$23.4K
|
|
|
Nov 04, 2025
Q3 2025
|
State Of Wyoming
Cheyenne, WY |
SELL
|
- |
-35- 3.69% |
$2.19K - $3.11K
|
913
$80.2K
|
|
|
Nov 04, 2025
Q3 2025
|
Umb Bank, N.A.
|
SELL
|
- |
-3- 1.55% |
$187 - $266
|
190
$16.7K
|
|
|
Nov 04, 2025
Q3 2025
|
Sbi Securities Co., Ltd.
Tokyo, M0 |
BUY
|
- |
27+ 10.84% |
$1.69K - $2.4K
|
276
$24.2K
|
|
|
Nov 04, 2025
Q3 2025
|
Envestnet Asset Management Inc
|
SELL
|
- |
-303- 0.49% |
$18.9K - $26.9K
|
61.9K
$5.43M
|
|
|
Nov 04, 2025
Q3 2025
|
Imc Chicago, LLC
|
BUY
|
- |
27.2KNew |
$1.7M - $2.42M
|
27.2K
$2.39M
|
|
|
Nov 04, 2025
Q3 2025
|
Savant Capital, LLC
|
SELL
|
- |
-988- 5.8% |
$61.7K - $87.7K
|
16K
$1.41M
|
|
|
Nov 03, 2025
Q3 2025
|
Arizona State Retirement System
|
BUY
|
- |
157+ 1.34% |
$9.81K - $13.9K
|
11.9K
$1.05M
|
|
|
Nov 03, 2025
Q3 2025
|
Summit Global Investments
Bountiful, UT |
BUY
|
- |
1.17K+ 9.2% |
$72.8K - $103K
|
13.8K
$1.21M
|
|
|
Nov 03, 2025
Q3 2025
|
Mirae Asset Global Investments Co., Ltd.
|
SELL
|
- |
-1.66K- 19.85% |
$103K - $147K
|
6.69K
$587K
|
|
|
Nov 03, 2025
Q3 2025
|
Trade Link Capital LLC
Chicago, IL |
BUY
|
- |
2.63KNew |
$164K - $234K
|
2.63K
$231K
|
|
|
Nov 03, 2025
Q3 2025
|
Phoenix Holdings Ltd.
Givatayim, L3 |
BUY
|
- |
1.4K+ 31.82% |
$87.5K - $124K
|
5.8K
$509K
|
|
|
Oct 31, 2025
Q3 2025
|
Mitsubishi Ufj Trust & Banking Corp
Tokyo, M0 |
BUY
|
- |
5.25KNew |
$328K - $466K
|
5.25K
$461K
|
|
|
Oct 31, 2025
Q3 2025
|
Y Intercept (Hong Kong) LTD
|
SELL
|
- |
-16K- 81.45% |
$998K - $1.42M
|
3.64K
$320K
|
|
|
Oct 31, 2025
Q3 2025
|
Aigh Capital Management LLC
Baltimore, MD |
BUY
|
- |
50KNew |
$3.12M - $4.44M
|
50K
$4.39M
|
|
|
Oct 31, 2025
Q3 2025
|
Vanguard Personalized Indexing Management, LLC
Oakland, CA |
BUY
|
- |
142+ 3.23% |
$8.87K - $12.6K
|
4.54K
$399K
|
|
|
Oct 31, 2025
Q3 2025
|
Stoneridge Investment Partners LLC
|
BUY
|
- |
2.57KNew |
$161K - $228K
|
2.57K
$226K
|
|
|
Oct 30, 2025
Q3 2025
|
Teacher Retirement System Of Texas
Austin, TX |
SELL
|
- |
-839- 13.72% |
$52.4K - $74.5K
|
5.28K
$464K
|
|
|
Oct 30, 2025
Q3 2025
|
Strs Ohio
|
SELL
|
- |
-1.5K- 9.93% |
$93.7K - $133K
|
13.6K
$1.19M
|
|
|
Oct 30, 2025
Q3 2025
|
Bailard, Inc.
|
BUY
|
- |
8+ 0.19% |
$500 - $710
|
4.21K
$370K
|
|
|
Oct 30, 2025
Q3 2025
|
Universal Beteiligungs Und Servicegesellschaft Mb H
Frankfurt Am Main, 2M |
BUY
|
- |
43.5K+ 290.38% |
$2.72M - $3.86M
|
58.4K
$5.13M
|
|