Ambarella
AMBA
186 hedge funds and large institutions have $765M invested in Ambarella in 2014 Q4 according to their latest regulatory filings, with 56 funds opening new positions, 47 increasing their positions, 69 reducing their positions, and 29 closing their positions.
93% more first-time investments, than exits
New positions opened: 56 | Existing positions closed: 29
20% more capital invested
Capital invested by funds: $637M → $765M (+$127M)
16% more funds holding
Funds holding: 160 → 186 (+26)
32% less repeat investments, than reductions
Existing positions increased: 47 | Existing positions reduced: 69
33% less funds holding in top 10
Funds holding in top 10: 3 → 2 (-1)
55% less call options, than puts
Call options by funds: $53.2M | Put options by funds: $119M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Vanguard Group
Malvern,
Pennsylvania
|
+$31.3M |
| 2 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$24.6M |
| 3 |
State of Tennessee, Department of Treasury
Nashville,
Tennessee
|
+$18.7M |
| 4 |
ACM
Andor Capital Management
Rye Brook,
New York
|
+$14M |
| 5 |
Morgan Stanley
New York
|
+$13.6M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Calamos Advisors
Naperville,
Illinois
|
-$27.7M |
| 2 |
RIM
RS Investment Management
San Francisco,
California
|
-$18.2M |
| 3 |
TA
Teachers Advisors
New York
|
-$16M |
| 4 |
Fidelity Investments
Boston,
Massachusetts
|
-$12.1M |
| 5 |
RHJA
Rice Hall James & Associates
San Diego,
California
|
-$8.51M |
AMBA Hedge Fund Activity: Q4 2014 in Review
186 of the 3,765 institutional investors tracked by Wall St. Rank reported a position in Ambarella (AMBA) for Q4 2014, worth a combined $765M — up 20% from $637M a quarter earlier.
Buyers outnumbered sellers: 56 funds opened new AMBA positions and 29 closed out — a net gain of 27 holders — while 47 added to existing stakes and 69 trimmed.
The largest buyer was Vanguard Group, adding an estimated $31.3M. The largest seller was Calamos Advisors, exiting entirely with an estimated $27.7M sold.
- 186 institutional investors held Ambarella (AMBA) as of Q4 2014, up from 160 in Q3 2014.
- Funds reported $765M of Ambarella stock for Q4 2014, up 20% quarter-over-quarter.
- 56 funds opened new Ambarella positions in Q4 2014 and 29 closed out, a net change of +27 holders.
- The largest Ambarella buyer in Q4 2014 was Vanguard Group, an estimated $31.3M added.
- The largest Ambarella seller in Q4 2014 was Calamos Advisors, an estimated $27.7M sold.
Based on aggregated 13F filings for Q4 2014.