Ambarella
AMBA
258 hedge funds and large institutions have $2.92B invested in Ambarella in 2021 Q2 according to their latest regulatory filings, with 37 funds opening new positions, 87 increasing their positions, 85 reducing their positions, and 43 closing their positions.
23% more call options, than puts
Call options by funds: $65.9M | Put options by funds: $53.7M
5% more capital invested
Capital invested by funds: $2.78B → $2.92B (+$141M)
2% more repeat investments, than reductions
Existing positions increased: 87 | Existing positions reduced: 85
3% less funds holding
Funds holding: 266 → 258 (-8)
3.39% less ownership
Funds ownership: 78.8% → 75.41% (-3.4%)
14% less first-time investments, than exits
New positions opened: 37 | Existing positions closed: 43
20% less funds holding in top 10
Funds holding in top 10: 5 → 4 (-1)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Macquarie Group
Sydney, NSW 2000,
Australia
|
+$45.5M |
| 2 |
SRFM
Shannon River Fund Management
New York
|
+$26.5M |
| 3 |
Morgan Stanley
New York
|
+$26.1M |
| 4 |
DCM
Driehaus Capital Management
Chicago,
Illinois
|
+$15.7M |
| 5 |
NCA
Newbrook Capital Advisors
New York
|
+$15.3M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
GGHC
Gilder Gagnon Howe & Co
New York
|
-$31.5M |
| 2 |
Fidelity Investments
Boston,
Massachusetts
|
-$28.9M |
| 3 |
GAMA
Graticule Asia Macro Advisors
New York
|
-$20.7M |
| 4 |
SSA
Schonfeld Strategic Advisors
New York
|
-$12.3M |
| 5 |
Citadel Advisors
Miami,
Florida
|
-$11.9M |
AMBA Hedge Fund Activity: Q2 2021 in Review
258 of the 5,767 institutional investors tracked by Wall St. Rank reported a position in Ambarella (AMBA) for Q2 2021, worth a combined $2.92B — up 5.1% from $2.78B a quarter earlier.
Sellers outnumbered buyers: 43 funds closed out of AMBA and 37 opened new positions — a net loss of 6 holders — while 85 trimmed existing stakes and 87 added.
The largest buyer was Macquarie Group, adding an estimated $45.5M. The largest seller was Gilder Gagnon Howe & Co, cutting an estimated $31.5M.
- 258 institutional investors held Ambarella (AMBA) as of Q2 2021, down from 266 in Q1 2021.
- Funds reported $2.92B of Ambarella stock for Q2 2021, up 5.1% quarter-over-quarter.
- 37 funds opened new Ambarella positions in Q2 2021 and 43 closed out, a net change of -6 holders.
- The largest Ambarella buyer in Q2 2021 was Macquarie Group, an estimated $45.5M added.
- The largest Ambarella seller in Q2 2021 was Gilder Gagnon Howe & Co, an estimated $31.5M sold.
Based on aggregated 13F filings for Q2 2021.