AMBA icon

Ambarella

220 hedge funds and large institutions have $1.38B invested in Ambarella in 2017 Q4 according to their latest regulatory filings, with 52 funds opening new positions, 61 increasing their positions, 66 reducing their positions, and 36 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

8% more funds holding

Funds holding: 204220 (+16)

6.04% more ownership

Funds ownership: 64.41%70.45% (+6%)

8% less repeat investments, than reductions

Existing positions increased: 61 | Existing positions reduced: 66

Holders
220
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$210M
Puts
$136M
Net Calls
Net Calls Change

Top Buyers

1 +$39.6M
2 +$35.2M
3 +$33.1M
4
Balyasny Asset Management
Balyasny Asset Management
Illinois
+$32.1M
5
Millennium Management
Millennium Management
New York
+$27.1M

Top Sellers

1 -$56.4M
2 -$17.9M
3 -$17.5M
4
Citigroup
Citigroup
New York
-$17.5M
5
Deutsche Bank
Deutsche Bank
Germany
-$14M
Name Holding Trade Value Shares
Change
Change in
Stake
151
$230K
152
$229K
153
$221K
154
$215K
155
$212K
156
$208K
157
$207K
158
$202K
159
$197K
160
$182K
161
$178K
162
$162K
163
$158K
164
$129K
165
$126K
166
$118K
167
$116K
168
$112K
169
$107K
170
$100K
171
$98.7K
172
$98K
173
$87K
174
$83.1K
175
$80K