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Ambarella
AMBA

222 hedge funds and large institutions have $1.6B invested in Ambarella in 2019 Q3 according to their latest regulatory filings, with 47 funds opening new positions, 67 increasing their positions, 76 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed

96% more first-time investments, than exits

New positions opened: 47 | Existing positions closed: 24

48% more capital invested

Capital invested by funds: $1.09B → $1.6B (+$517M)

12% more funds holding

Funds holding: 199 → 222 (+23)

2.06% more ownership

Funds ownership: 75.24% → 77.3% (+2.1%)

0% more funds holding in top 10

Funds holding in top 10: 2 → 2 (0)

6% less call options, than puts

Call options by funds: $96.6M | Put options by funds: $103M

12% less repeat investments, than reductions

Existing positions increased: 67 | Existing positions reduced: 76

Holders
222
Holders Change
+23
Holders Change %
+11.56%
% of All Funds
4.85%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.04%
New
47
Increased
67
Reduced
76
Closed
24
Calls
$96.6M
Puts
$103M
Net Calls
-$6.37M
Net Calls Change
+$1.97M

Top Buyers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
+$41.3M
2
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$37.6M
3
Renaissance Technologies
Renaissance Technologies
New York
+$21.1M
4
Vanguard Group
Vanguard Group
Pennsylvania
+$20.7M
5
Geode Capital Management
Geode Capital Management
Massachusetts
+$14M

Top Sellers

Rank Fund Capital Flow
1
Morgan Stanley
Morgan Stanley
New York
-$31.1M
2
AAMU
Amundi Asset Management US
Massachusetts
-$21.4M
3
Fidelity International
Fidelity International
Bermuda
-$21.1M
4
Citadel Advisors
Citadel Advisors
Florida
-$19.3M
5
VBA
Van Berkom & Associates
Quebec, Canada
-$16M

AMBA Hedge Fund Activity: Q3 2019 in Review

222 of the 4,574 institutional investors tracked by Wall St. Rank reported a position in Ambarella (AMBA) for Q3 2019, worth a combined $1.6B — up 48% from $1.09B a quarter earlier.

Buyers outnumbered sellers: 47 funds opened new AMBA positions and 24 closed out — a net gain of 23 holders — while 67 added to existing stakes and 76 trimmed.

The largest buyer was BlackRock, adding an estimated $41.3M. The largest seller was Morgan Stanley, cutting an estimated $31.1M.

  • 222 institutional investors held Ambarella (AMBA) as of Q3 2019, up from 199 in Q2 2019.
  • Funds reported $1.6B of Ambarella stock for Q3 2019, up 48% quarter-over-quarter.
  • 47 funds opened new Ambarella positions in Q3 2019 and 24 closed out, a net change of +23 holders.
  • The largest Ambarella buyer in Q3 2019 was BlackRock, an estimated $41.3M added.
  • The largest Ambarella seller in Q3 2019 was Morgan Stanley, an estimated $31.1M sold.

Based on aggregated 13F filings for Q3 2019.