We are live on ! Find out more
AMBA icon

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
Vanguard Group
1
Vanguard Group
Pennsylvania
$118M +$12.3M +202,129 +15%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$110M -$3.9M -64,200 -4%
Coatue Management
3
Coatue Management
New York
$72.5M +$58.1M +957,516 New
Lord, Abbett & Co
4
Lord, Abbett & Co
New Jersey
$70.2M +$164K +2,701 +0.3%
BFA
5
BlackRock Fund Advisors
California
$60.7M +$142K +2,334 +0.3%
Morgan Stanley
6
Morgan Stanley
New York
$43.8M -$9.1M -150,006 -21%
Susquehanna International Group
7
Susquehanna International Group
Pennsylvania
$43.2M -$11M -181,749 -24%
Wellington Management Group
8
Wellington Management Group
Massachusetts
$38.7M +$27.4M +451,103 +745%
EC
9
Eminence Capital
New York
$37.9M +$30.3M +500,000 New
State Street
10
State Street
Massachusetts
$34.4M +$587K +9,678 +2%
State of Tennessee, Department of Treasury
11
State of Tennessee, Department of Treasury
Tennessee
$28.3M -$1.56M -25,772 -6%
CPIM
12
Columbia Partners Investment Management
Virginia
$28.1M -$13.7M -224,989 -38%
BIT
13
BlackRock Institutional Trust
California
$26M -$15.1M -248,113 -42%
Northern Trust
14
Northern Trust
Illinois
$23.4M +$2.82M +46,508 +18%
O
15
OppenheimerFunds
New York
$22M +$5.24M +86,290 +42%
NCGI
16
Next Century Growth Investors
Minnesota
$19M +$15.2M +250,547 New
Bank of New York Mellon
17
Bank of New York Mellon
New York
$18.3M +$7.04M +115,949 +93%
Macquarie Group
18
Macquarie Group
Australia
$17.4M +$7.78M +128,166 +127%
RHJA
19
Rice Hall James & Associates
California
$13.9M -$10.6M -174,677 -49%
OAM
20
Origin Asset Management
United Kingdom
$13.9M -$177K -2,913 -2%
DCM
21
Driehaus Capital Management
Illinois
$12.3M -$2M -33,026 -17%
BA
22
BlackRock Advisors
Delaware
$11.4M -$9.26M -152,572 -50%
Arrowstreet Capital
23
Arrowstreet Capital
Massachusetts
$10.3M +$8.28M +136,350 New
Wells Fargo
24
Wells Fargo
California
$10M +$581K +9,570 +8%
Invesco
25
Invesco
Georgia
$9.61M +$2.5M +41,120 +48%

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.