Ambarella
AMBA
280 hedge funds and large institutions have $4.44B invested in Ambarella in 2021 Q3 according to their latest regulatory filings, with 54 funds opening new positions, 72 increasing their positions, 120 reducing their positions, and 29 closing their positions.
86% more first-time investments, than exits
New positions opened: 54 | Existing positions closed: 29
75% more funds holding in top 10
Funds holding in top 10: 4 → 7 (+3)
55% more call options, than puts
Call options by funds: $216M | Put options by funds: $139M
52% more capital invested
Capital invested by funds: $2.92B → $4.44B (+$1.52B)
9% more funds holding
Funds holding: 258 → 280 (+22)
2.31% more ownership
Funds ownership: 75.41% → 77.72% (+2.3%)
40% less repeat investments, than reductions
Existing positions increased: 72 | Existing positions reduced: 120
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Macquarie Group
Sydney, NSW 2000,
Australia
|
+$61.7M |
| 2 |
Holocene Advisors
New York
|
+$48.4M |
| 3 |
Lord, Abbett & Co
Jersey City,
New Jersey
|
+$46.9M |
| 4 |
PCH
Polar Capital Holdings
London,
United Kingdom
|
+$41.1M |
| 5 |
DCM
Driehaus Capital Management
Chicago,
Illinois
|
+$41M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jacobs Levy Equity Management
Florham Park,
New Jersey
|
-$26M |
| 2 |
Renaissance Technologies
New York
|
-$23.9M |
| 3 |
Morgan Stanley
New York
|
-$22.2M |
| 4 |
Primecap Management
Pasadena,
California
|
-$16.5M |
| 5 |
MWA
Marshall Wace Asia
Central,
Hong Kong
|
-$16.1M |
AMBA Hedge Fund Activity: Q3 2021 in Review
280 of the 5,728 institutional investors tracked by Wall St. Rank reported a position in Ambarella (AMBA) for Q3 2021, worth a combined $4.44B — up 52% from $2.92B a quarter earlier.
Buyers outnumbered sellers: 54 funds opened new AMBA positions and 29 closed out — a net gain of 25 holders — while 72 added to existing stakes and 120 trimmed.
The largest buyer was Macquarie Group, adding an estimated $61.7M. The largest seller was Jacobs Levy Equity Management, cutting an estimated $26M.
- 280 institutional investors held Ambarella (AMBA) as of Q3 2021, up from 258 in Q2 2021.
- Funds reported $4.44B of Ambarella stock for Q3 2021, up 52% quarter-over-quarter.
- 54 funds opened new Ambarella positions in Q3 2021 and 29 closed out, a net change of +25 holders.
- The largest Ambarella buyer in Q3 2021 was Macquarie Group, an estimated $61.7M added.
- The largest Ambarella seller in Q3 2021 was Jacobs Levy Equity Management, an estimated $26M sold.
Based on aggregated 13F filings for Q3 2021.