Institutional Ownership Ambarella Inc (AMBA)
This table provides information about the institutional ownership of Ambarella Inc (AMBA). We have compiled data on the 380 institutions that hold shares in the stock, with a total of 37.6 Million shares, which have been reported (via 13F filing form) to have a value of $3.3 Billion.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Graham Capital Management, L.P.
Rowayton, CT |
Nov 14, 2025 Q3 2025 |
16,476
shares
|
$1.45 Million
0.03% of portfolio
|
Q3 2025
Reduced 68.32%
|
|
|
Lpl Financial LLC
Fort Mill, SC |
Nov 12, 2025 Q3 2025 |
16,454
shares
|
$1.45 Million
0.0% of portfolio
|
Q3 2025
Reduced 6.25%
|
|
|
Headlands Technologies LLC
Chicago, IL |
Nov 12, 2025 Q3 2025 |
16,387
shares
|
$1.44 Million
0.11% of portfolio
|
Q3 2025
New holding
|
|
|
Savant Capital, LLC
|
Nov 04, 2025 Q3 2025 |
16,032
shares
|
$1.41 Million
0.01% of portfolio
|
Q3 2025
Reduced 5.8%
|
|
|
Aquatic Capital Management LLC
Chicago, IL |
Nov 14, 2025 Q3 2025 |
15,674
shares
|
$1.38 Million
0.03% of portfolio
|
Q3 2025
New holding
|
|
|
Mario Gabelli
Gamco Investors, Inc. Et Al | Rye, Ny
|
Nov 12, 2025 Q3 2025 |
15,199
shares
|
$1.34 Million
0.01% of portfolio
|
Q3 2025
Reduced 6.04%
|
|
|
Mackenzie Financial Corp
Toronto Ontario, A6 |
Nov 13, 2025 Q3 2025 |
15,169
shares
|
$1.33 Million
0.0% of portfolio
|
Q3 2025
Reduced 31.58%
|
|
|
Ieq Capital, LLC
|
Nov 14, 2025 Q3 2025 |
15,038
shares
|
$1.32 Million
0.0% of portfolio
|
Q3 2025
Added 23.87%
|
|
|
Red Spruce Capital, LLC
|
Oct 06, 2025 Q3 2025 |
15,028
shares
|
$1.32 Million
0.53% of portfolio
|
Q3 2025
Reduced 0.14%
|
|
|
New York State Common Retirement Fund
|
Nov 03, 2025 Q3 2025 |
14,303
shares
|
$1.26 Million
0.0% of portfolio
|
Q2 2025
Added 11.72%
|
|
|
Legato Capital Management LLC
|
Nov 12, 2025 Q3 2025 |
14,280
shares
|
$1.25 Million
0.14% of portfolio
|
Q1 2025
Reduced 1.61%
|
|
|
White Pine Capital LLC
Golden Valley, MN |
Nov 10, 2025 Q3 2025 |
14,249
shares
|
$1.25 Million
0.35% of portfolio
|
Q3 2025
Reduced 3.36%
|
|
|
Ashburton (Jersey) LTD
St Helier, Y9 |
Feb 13, 2025 Q4 2024 |
14,015
shares
|
$1.23 Million
0.45% of portfolio
|
Q3 2024
New holding
|
|
|
Connective Capital Management, LLC
Palo Alto, CA |
Nov 14, 2025 Q3 2025 |
13,934
shares
|
$1.22 Million
1.06% of portfolio
|
Q3 2025
New holding
|
|
|
Summit Global Investments
Bountiful, UT |
Nov 03, 2025 Q3 2025 |
13,831
shares
|
$1.21 Million
0.07% of portfolio
|
Q3 2025
Added 9.2%
|
|
|
Sigma Planning Corp
Ann Arbor, MI |
Nov 10, 2025 Q3 2025 |
13,819
shares
|
$1.21 Million
0.03% of portfolio
|
Q3 2025
Added 144.45%
|
|
|
Campbell & CO Investment Adviser LLC
Baltimore, MD |
Oct 28, 2025 Q3 2025 |
13,777
shares
|
$1.21 Million
0.09% of portfolio
|
Q3 2025
Added 291.61%
|
|
|
Natixis Advisors, L.P.
Boston, MA |
Nov 12, 2025 Q3 2025 |
13,721
shares
|
$1.21 Million
0.0% of portfolio
|
Q3 2025
Added 1.51%
|
|
|
Strs Ohio
|
Oct 30, 2025 Q3 2025 |
13,600
shares
|
$1.19 Million
0.0% of portfolio
|
Q3 2025
Reduced 9.93%
|
|
|
Lazard Asset Management LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
13,455
shares
|
$1.18 Million
0.0% of portfolio
|
Q3 2025
Added 34.9%
|
|
|
Neo Ivy Capital Management
New York, NY |
Nov 12, 2025 Q3 2025 |
13,244
shares
|
$1.16 Million
0.29% of portfolio
|
Q3 2025
New holding
|
|
|
Perbak Capital Partners LLP
London, X0 |
Nov 13, 2025 Q3 2025 |
13,133
shares
|
$1.15 Million
0.19% of portfolio
|
Q3 2025
Added 3.83%
|
|
|
Moody National Bank Trust Division
|
Oct 06, 2025 Q3 2025 |
12,993
shares
|
$1.14 Million
0.09% of portfolio
|
Q3 2025
Added 0.15%
|
|
|
Versor Investments LP
|
Nov 06, 2025 Q3 2025 |
12,030
shares
|
$1.06 Million
0.2% of portfolio
|
Q3 2025
Reduced 6.02%
|
|
|
Ofi Invest Asset Management
Paris, I0 |
Oct 14, 2025 Q3 2025 |
11,974
shares
|
$1.05 Million
0.02% of portfolio
|
Q2 2025
Reduced 3.32%
|
|