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Ambarella

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: 25 (+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: 186211 (+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
Name Holding Trade Value Shares
Change
Change in
Stake
EIM
51
Essex Investment Management
Massachusetts
$3.77M +$3.02M +49,825 New
HI
52
HBK Investments
Texas
$3.76M +$3.01M +49,628 New
DLCIG
53
D.L. Carlson Investment Group
New Hampshire
$3.55M +$217K +3,575 +8%
NFA
54
Nationwide Fund Advisors
Ohio
$3.47M +$417K +6,863 +18%
AllianceBernstein
55
AllianceBernstein
Tennessee
$3.29M
Charles Schwab
56
Charles Schwab
California
$3.2M
TA
57
Teachers Advisors
New York
$3.16M -$26K -429 -1%
CIP
58
Convergence Investment Partners
Florida
$2.84M +$2.28M +37,530 New
ECML
59
Eagle Capital Management (Louisiana)
Louisiana
$2.69M +$49.8K +821 +2%
GGHC
60
Gilder Gagnon Howe & Co
New York
$2.58M -$590K -9,719 -22%
Federated Hermes
61
Federated Hermes
Pennsylvania
$2.53M +$70.5K +1,161 +4%
Geode Capital Management
62
Geode Capital Management
Massachusetts
$2.49M +$129K +2,122 +7%
FA
63
Fagan Associates
New York
$2.41M -$6.07K -100 -0.3%
PNC Financial Services Group
64
PNC Financial Services Group
Pennsylvania
$2.37M +$31.6K +521 +2%
RJA
65
Raymond James & Associates
Florida
$2.31M -$11K -182 -0.6%
PPA
66
Parametric Portfolio Associates
Washington
$2.31M +$167K +2,755 +10%
MCTIC
67
MacGuire Cheswick & Tuttle Investment Counsel
Connecticut
$2.17M +$27.3K +450 +2%
RI
68
Redwood Investments
Massachusetts
$2.16M +$541K +8,919 +45%
AAM
69
Advisors Asset Management
Colorado
$2.15M +$1.72M +28,360 New
RhumbLine Advisers
70
RhumbLine Advisers
Massachusetts
$2.14M +$328K +5,405 +24%
Tudor Investment Corp
71
Tudor Investment Corp
Connecticut
$2M +$1.36M +22,373 +559%
AQR Capital Management
72
AQR Capital Management
Connecticut
$1.99M -$272K -4,482 -15%
OA
73
Oak Associates
Ohio
$1.97M -$483K -7,950 -23%
AIS
74
AlphaOne Investment Services
Pennsylvania
$1.89M -$310K -5,100 -17%
MC
75
Maplelane Capital
New York
$1.89M +$1.52M +25,000 New

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.