144 hedge funds and large institutions have $1.3B invested in Natera in 2018 Q3 according to their latest regulatory filings, with 47 funds opening new positions, 46 increasing their positions, 34 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
144
Holders Change
+32
Holders Change %
+28.57%
% of All Funds
3.3%
Holding in Top 10
5
Holding in Top 10 Change
+3
Holding in Top 10 Change %
+150%
% of All Funds
0.11%
New
47
Increased
46
Reduced
34
Closed
15
Calls
$2.98M
Puts
$253K
Net Calls
+$2.73M
Net Calls Change
+$1.96M
Name Holding Trade Value Shares
Change
Shares
Change %
MWNA
151
Marshall Wace North America
New York
-$392K -20,843 Closed
MPAM
152
Monarch Partners Asset Management
Massachusetts
-$357K -18,990 Closed
Jane Street
153
Jane Street
New York
-$313K -16,605 Closed
VF
154
Virtu Financial
New York
-$308K -16,380 Closed
ECM
155
Element Capital Management
New York
-$275K -14,605 Closed
SPM
156
Symmetry Peak Management
Pennsylvania
-$47K -2,500 Closed
TRCT
157
Tower Research Capital (TRC)
New York
-$43K -2,284 Closed
PIA
158
Piedmont Investment Advisors
North Carolina
-$10K -511 Closed
IA
159
IFP Advisors
Florida
-$4K -200 Closed