Ambarella
AMBA
121 hedge funds and large institutions have $301M invested in Ambarella in 2013 Q4 according to their latest regulatory filings, with 48 funds opening new positions, 32 increasing their positions, 35 reducing their positions, and 21 closing their positions.
600% more funds holding in top 10
Funds holding in top 10: 1 → 7 (+6)
129% more first-time investments, than exits
New positions opened: 48 | Existing positions closed: 21
114% more capital invested
Capital invested by funds: $141M → $301M (+$160M)
27% more funds holding
Funds holding: 95 → 121 (+26)
9% less repeat investments, than reductions
Existing positions increased: 32 | Existing positions reduced: 35
47% less call options, than puts
Call options by funds: $21.1M | Put options by funds: $40.1M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
RHJA
Rice Hall James & Associates
San Diego,
California
|
+$14.2M |
| 2 |
ACM
Andor Capital Management
Rye Brook,
New York
|
+$11.5M |
| 3 |
BIM
Bogle Investment Management
Newton Lower Falls,
Massachusetts
|
+$8.11M |
| 4 |
CPIM
Columbia Partners Investment Management
Alexandria,
Virginia
|
+$6.08M |
| 5 |
TA
Teachers Advisors
New York
|
+$4.2M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
PI
Putnam Investments
Boston,
Massachusetts
|
-$6.21M |
| 2 |
BA
BlackRock Advisors
Wilmington,
Delaware
|
-$4.71M |
| 3 |
PP
PDT Partners
New York
|
-$3.82M |
| 4 |
Arrowstreet Capital
Boston,
Massachusetts
|
-$3.24M |
| 5 |
Two Sigma Investments
New York
|
-$2.76M |
AMBA Hedge Fund Activity: Q4 2013 in Review
121 of the 3,459 institutional investors tracked by Wall St. Rank reported a position in Ambarella (AMBA) for Q4 2013, worth a combined $301M — up 114% from $141M a quarter earlier.
Buyers outnumbered sellers: 48 funds opened new AMBA positions and 21 closed out — a net gain of 27 holders — while 32 added to existing stakes and 35 trimmed.
The largest buyer was Rice Hall James & Associates, opening a new position worth an estimated $14.2M. The largest seller was Putnam Investments, cutting an estimated $6.21M.
- 121 institutional investors held Ambarella (AMBA) as of Q4 2013, up from 95 in Q3 2013.
- Funds reported $301M of Ambarella stock for Q4 2013, up 114% quarter-over-quarter.
- 48 funds opened new Ambarella positions in Q4 2013 and 21 closed out, a net change of +27 holders.
- The largest Ambarella buyer in Q4 2013 was Rice Hall James & Associates, an estimated $14.2M added.
- The largest Ambarella seller in Q4 2013 was Putnam Investments, an estimated $6.21M sold.
Based on aggregated 13F filings for Q4 2013.