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Ambarella
AMBA

211 hedge funds and large institutions have $1.18B invested in Ambarella in 2015 Q1 according to their latest regulatory filings, with 54 funds opening new positions, 59 increasing their positions, 82 reducing their positions, and 28 closing their positions.

New
Increased
Maintained
Reduced
Closed

150% more funds holding in top 10

Funds holding in top 10: 2 → 5 (+3)

93% more first-time investments, than exits

New positions opened: 54 | Existing positions closed: 28

55% more capital invested

Capital invested by funds: $764M → $1.18B (+$416M)

13% more funds holding

Funds holding: 186 → 211 (+25)

28% less repeat investments, than reductions

Existing positions increased: 59 | Existing positions reduced: 82

47% less call options, than puts

Call options by funds: $112M | Put options by funds: $211M

Holders
211
Holders Change
+25
Holders Change %
+13.44%
% of All Funds
5.62%
Holding in Top 10
5
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+150%
% of All Funds
0.13%
New
54
Increased
59
Reduced
82
Closed
28
Calls
$112M
Puts
$211M
Net Calls
-$99.4M
Net Calls Change
-$33.2M

Top Buyers

1
Coatue Management
Coatue Management
New York
+$58.1M
2
EC
Eminence Capital
New York
+$30.3M
3
Wellington Management Group
Wellington Management Group
Massachusetts
+$27.4M
4
NCGI
Next Century Growth Investors
Minnesota
+$15.2M
5
Vanguard Group
Vanguard Group
Pennsylvania
+$12.3M

Top Sellers

1
ACM
Andor Capital Management
New York
-$41M
2
BIT
BlackRock Institutional Trust
California
-$15.1M
3
CPIM
Columbia Partners Investment Management
Virginia
-$13.7M
4
AAM
AO Asset Management
New York
-$12.9M
5
TPCM
Tide Point Capital Management
Connecticut
-$12.7M
Name Holding Trade Value Shares
Change 		Change in
Stake
ACM
26
Andor Capital Management
New York
$9.46M -$41M -675,000 -84%
Voloridge Investment Management
27
Voloridge Investment Management
Florida
$9.02M +$7.23M +119,164 New
TCIM
28
TIAA CREF Investment Management
New York
$8.5M -$4.15M -68,428 -38%
UBS Group
29
UBS Group
Switzerland
$7.8M -$750K -12,353 -11%
SI
30
Scout Investments
Missouri
$7.79M -$564K -9,300 -8%
Capital Fund Management (CFM)
31
Capital Fund Management (CFM)
France
$7.57M +$6.07M +99,933 New
Allianz Asset Management
32
Allianz Asset Management
Germany
$7.34M -$3.15M -51,905 -35%
VCAM
33
Valentine Capital Asset Management
California
$7.25M -$1.36M -22,400 -19%
Thrivent Financial for Lutherans
34
Thrivent Financial for Lutherans
Minnesota
$7.01M +$2.57M +42,300 +84%
LPL Financial
35
LPL Financial
California
$6.54M +$1.54M +25,321 +40%
CAM
36
CG Asset Management
New York
$6.47M -$498K -8,200 -9%
BIM
37
BlackRock Investment Management
Delaware
$6.38M +$80.3K +1,323 +2%
WRF
38
Waddell & Reed Financial
Kansas
$5.39M +$4.32M +71,200 New
Stifel Financial
39
Stifel Financial
Missouri
$5.32M +$532K +8,765 +14%
FCM
40
Firsthand Capital Management
California
$5.3M -$1.82M -30,000 -30%
Goldman Sachs
41
Goldman Sachs
New York
$5.08M -$1.45M -23,894 -26%
RFC
42
Russell Frank Company
Washington
$4.97M +$1.53M +25,169 +62%
Jane Street
43
Jane Street
New York
$4.89M +$3.92M +64,597 New
CCS
44
Crosspoint Capital Strategies
California
$4.39M +$3.51M +57,901 +56,215%
PCM
45
Polaris Capital Management
Massachusetts
$4.11M +$3.3M +54,324 New
BLM
46
Bennett Lawrence Management
New York
$4.06M +$2.45M +40,380 +305%
Commonwealth Equity Services
47
Commonwealth Equity Services
Massachusetts
$4.01M +$49.8K +820 +2%
California State Teachers Retirement System (CalSTRS)
48
California State Teachers Retirement System (CalSTRS)
California
$4M -$54.6K -900 -2%
TI
49
Turner Investments
Pennsylvania
$3.94M -$375K -6,178 -11%
CS
50
Credit Suisse
Switzerland
$3.79M -$1.29M -21,279 -30%
1
2
3 4 5

AMBA Hedge Fund Activity: Q1 2015 in Review

211 of the 3,752 institutional investors tracked by Wall St. Rank reported a position in Ambarella (AMBA) for Q1 2015, worth a combined $1.18B — up 55% from $764M a quarter earlier.

Buyers outnumbered sellers: 54 funds opened new AMBA positions and 28 closed out — a net gain of 26 holders — while 59 added to existing stakes and 82 trimmed.

The largest buyer was Coatue Management, opening a new position worth an estimated $58.1M. The largest seller was Andor Capital Management, cutting an estimated $41M.

  • 211 institutional investors held Ambarella (AMBA) as of Q1 2015, up from 186 in Q4 2014.
  • Funds reported $1.18B of Ambarella stock for Q1 2015, up 55% quarter-over-quarter.
  • 54 funds opened new Ambarella positions in Q1 2015 and 28 closed out, a net change of +26 holders.
  • The largest Ambarella buyer in Q1 2015 was Coatue Management, an estimated $58.1M added.
  • The largest Ambarella seller in Q1 2015 was Andor Capital Management, an estimated $41M sold.

Based on aggregated 13F filings for Q1 2015.