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Ambarella
AMBA

222 hedge funds and large institutions have $1.56B invested in Ambarella in 2019 Q4 according to their latest regulatory filings, with 33 funds opening new positions, 85 increasing their positions, 74 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed

15% more repeat investments, than reductions

Existing positions increased: 85 | Existing positions reduced: 74

10% more call options, than puts

Call options by funds: $103M | Put options by funds: $93.6M

10% more first-time investments, than exits

New positions opened: 33 | Existing positions closed: 30

0% more funds holding

Funds holding: 222 → 222 (0)

0.32% less ownership

Funds ownership: 77.3% → 76.98% (-0.32%)

2% less capital invested

Capital invested by funds: $1.6B → $1.56B (-$39.1M)

100% less funds holding in top 10

Funds holding in top 10: 2 → 0 (-2)

Holders
222
Holders Change
–
Holders Change %
0%
% of All Funds
4.36%
Holding in Top 10
–
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-100%
% of All Funds
–
New
33
Increased
85
Reduced
74
Closed
30
Calls
$103M
Puts
$93.6M
Net Calls
+$9.37M
Net Calls Change
+$15.7M

Top Buyers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
+$35.6M
2
Fidelity Investments
Fidelity Investments
Massachusetts
+$34.3M
3
Renaissance Technologies
Renaissance Technologies
New York
+$16.5M
4
State Street
State Street
Massachusetts
+$15.7M
5
Janus Henderson Group
Janus Henderson Group
+$11.3M

Top Sellers

Rank Fund Capital Flow
1
Morgan Stanley
Morgan Stanley
New York
-$33.8M
2
D.E. Shaw & Co
D.E. Shaw & Co
New York
-$26.6M
3
Millennium Management
Millennium Management
New York
-$20.6M
4
CCI
Columbus Circle Investors
-$16.4M
5
GLA
Great Lakes Advisors
Illinois
-$15.5M

AMBA Hedge Fund Activity: Q4 2019 in Review

222 of the 5,092 institutional investors tracked by Wall St. Rank reported a position in Ambarella (AMBA) for Q4 2019, worth a combined $1.56B — down 2.4% from $1.6B a quarter earlier.

Buyers outnumbered sellers: 33 funds opened new AMBA positions and 30 closed out — a net gain of 3 holders — while 85 added to existing stakes and 74 trimmed.

The largest buyer was BlackRock, adding an estimated $35.6M. The largest seller was Morgan Stanley, cutting an estimated $33.8M.

  • 222 institutional investors held Ambarella (AMBA) as of Q4 2019, unchanged from Q3 2019.
  • Funds reported $1.56B of Ambarella stock for Q4 2019, down 2.4% quarter-over-quarter.
  • 33 funds opened new Ambarella positions in Q4 2019 and 30 closed out, a net change of +3 holders.
  • The largest Ambarella buyer in Q4 2019 was BlackRock, an estimated $35.6M added.
  • The largest Ambarella seller in Q4 2019 was Morgan Stanley, an estimated $33.8M sold.

Based on aggregated 13F filings for Q4 2019.