We are live on ! Find out more

598 hedge funds and large institutions have $18.4B invested in Natera in 2025 Q1 according to their latest regulatory filings, with 115 funds opening new positions, 241 increasing their positions, 191 reducing their positions, and 102 closing their positions.

New
Increased
Maintained
Reduced
Closed

26% more repeat investments, than reductions

Existing positions increased: 241 | Existing positions reduced: 191

13% more first-time investments, than exits

New positions opened: 115 | Existing positions closed: 102

1.52% more ownership

Funds ownership: 94.7%96.22% (+1.5%)

1% more funds holding

Funds holding: 595598 (+3)

7% less capital invested

Capital invested by funds: $19.8B → $18.4B (-$1.41B)

12% less call options, than puts

Call options by funds: $146M | Put options by funds: $165M

17% less funds holding in top 10

Funds holding in top 10: 2924 (-5)

Holders
598
Holders Change
+3
Holders Change %
+0.5%
% of All Funds
8.02%
Holding in Top 10
24
Holding in Top 10 Change
-5
Holding in Top 10 Change %
-17.24%
% of All Funds
0.32%
New
115
Increased
241
Reduced
191
Closed
102
Calls
$146M
Puts
$165M
Net Calls
-$19.1M
Net Calls Change
+$8.44M
Name Holding Trade Value Shares
Change
Change in
Stake
RhumbLine Advisers
101
RhumbLine Advisers
Massachusetts
$21.7M +$2.43M +15,121 +11%
TC
102
TwinBeech Capital
New York
$21.5M -$29.2M -181,381 -54%
California State Teachers Retirement System (CalSTRS)
103
California State Teachers Retirement System (CalSTRS)
California
$21.1M +$6.4M +39,815 +36%
Squarepoint
104
Squarepoint
New York
$21.1M -$35.7M -222,320 -60%
Two Sigma Advisers
105
Two Sigma Advisers
New York
$20.8M -$37M -230,300 -61%
Axa
106
Axa
France
$20.4M -$4.19M -26,053 -15%
Handelsbanken Fonder
107
Handelsbanken Fonder
Sweden
$20.2M +$6.2M +38,600 +37%
TC
108
Tairen Capital
Hong Kong
$20.1M +$21.1M +131,207 +1,226%
Mitsubishi UFJ Asset Management
109
Mitsubishi UFJ Asset Management
Japan
$20M +$15.8M +98,015 +225%
Comerica Bank
110
Comerica Bank
Texas
$20M +$4.4M +27,379 +24%
FTM
111
First Turn Management
California
$19.8M +$6.56M +40,783 +41%
RPAM
112
Rhenman & Partners Asset Management
Sweden
$19.6M +$2.43M +15,090 +12%
Macquarie Group
113
Macquarie Group
Australia
$19.3M +$541K +3,363 +3%
JCM
114
Jag Capital Management
Missouri
$18.3M +$4.24M +26,394 +26%
Canada Pension Plan Investment Board
115
Canada Pension Plan Investment Board
Ontario, Canada
$18.3M +$10.2M +63,200 +95%
BNP Paribas Financial Markets
116
BNP Paribas Financial Markets
France
$18.2M -$16.9M -104,999 -45%
Russell Investments Group
117
Russell Investments Group
United Kingdom
$18.1M +$15.5M +96,592 +310%
Thrivent Financial for Lutherans
118
Thrivent Financial for Lutherans
Minnesota
$18M +$1.81M +11,236 +10%
Universal-Beteiligungs- und Servicegesellschaft
119
Universal-Beteiligungs- und Servicegesellschaft
Germany
$18M +$937K +5,831 +5%
Wells Fargo
120
Wells Fargo
California
$18M +$4.98M +31,010 +32%
VanEck Associates
121
VanEck Associates
New York
$17.5M +$672K +4,179 +3%
AM
122
AGF Management
Ontario, Canada
$17.5M +$1.19M +7,410 +6%
ZDA
123
Zweig-DiMenna Associates
New York
$17M -$17.5M -108,875 -47%
APM
124
Avidity Partners Management
Texas
$16.9M -$16.8M -104,600 -47%
PMAM
125
Picton Mahoney Asset Management
Ontario, Canada
$16.8M +$3.71M +23,077 +24%