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648 hedge funds and large institutions have $22.1B invested in Natera in 2025 Q2 according to their latest regulatory filings, with 109 funds opening new positions, 273 increasing their positions, 197 reducing their positions, and 55 closing their positions.

New
Increased
Maintained
Reduced
Closed

123% more call options, than puts

Call options by funds: $105M | Put options by funds: $47.1M

98% more first-time investments, than exits

New positions opened: 109 | Existing positions closed: 55

39% more repeat investments, than reductions

Existing positions increased: 273 | Existing positions reduced: 197

20% more capital invested

Capital invested by funds: $18.4B → $22.1B (+$3.67B)

8% more funds holding

Funds holding: 598648 (+50)

0.36% less ownership

Funds ownership: 96.22%95.86% (-0.36%)

21% less funds holding in top 10

Funds holding in top 10: 2419 (-5)

Holders
648
Holders Change
+50
Holders Change %
+8.36%
% of All Funds
8.53%
Holding in Top 10
19
Holding in Top 10 Change
-5
Holding in Top 10 Change %
-20.83%
% of All Funds
0.25%
New
109
Increased
273
Reduced
197
Closed
55
Calls
$105M
Puts
$47.1M
Net Calls
+$57.8M
Net Calls Change
+$76.9M
Name Holding Trade Value Shares
Change
Change in
Stake
Zurich Cantonal Bank
201
Zurich Cantonal Bank
Switzerland
$4.62M +$179K +1,151 +4%
Wealth Enhancement Advisory Services
202
Wealth Enhancement Advisory Services
Minnesota
$4.58M +$1.4M +8,977 +46%
Baird Financial Group
203
Baird Financial Group
Wisconsin
$4.5M +$3.05M +19,576 +278%
FAF
204
Första AP-fonden
Sweden
$4.48M +$125K +800 +3%
Calamos Advisors
205
Calamos Advisors
Illinois
$4.41M -$548K -3,515 -12%
X
206
Xponance
Pennsylvania
$4.31M +$456K +2,926 +13%
Artisan Partners
207
Artisan Partners
Wisconsin
$4.29M +$3.95M +25,369 New
SGM
208
Skye Global Management
Florida
$4.26M +$3.93M +25,200 New
Nisa Investment Advisors
209
Nisa Investment Advisors
Missouri
$4.18M -$1.15M -7,378 -23%
II
210
IFM Investors
Australia
$4.15M -$29K -186 -0.8%
MFIM
211
Mesirow Financial Investment Management
Illinois
$4M +$623 +4 +0%
Toronto Dominion Bank
212
Toronto Dominion Bank
Ontario, Canada
$3.98M +$700K +4,493 +24%
SAM
213
Storebrand Asset Management
Norway
$3.96M +$1.34M +8,629 +58%
DnB Asset Management
214
DnB Asset Management
Norway
$3.93M +$147K +943 +4%
OAM
215
OP Asset Management
$3.9M +$121K +779 +3%
BS
216
Banco Santander
Spain
$3.88M
BC
217
Beaconlight Capital
New York
$3.88M -$94.9K -609 -3%
SIA
218
SeaBridge Investment Advisors
New Jersey
$3.78M +$200K +1,283 +6%
Stifel Financial
219
Stifel Financial
Missouri
$3.77M +$2.07M +13,296 +147%
BOH
220
Bank of Hawaii
Hawaii
$3.7M -$216K -1,386 -6%
Pathstone Holdings
221
Pathstone Holdings
New Jersey
$3.68M -$609K -3,909 -15%
AAF
222
Andra AP-fonden
Sweden
$3.63M -$577K -3,700 -15%
EP
223
Edgestream Partners
New Jersey
$3.6M +$2.01M +12,925 +154%
PCM
224
Portolan Capital Management
Massachusetts
$3.47M
SF
225
Synovus Financial
Georgia
$3.47M +$48.3K +310 +2%

NTRA Hedge Fund Activity: Q2 2025 in Review

648 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in Natera (NTRA) for Q2 2025, worth a combined $22.1B — up 20% from $18.4B a quarter earlier.

Buyers outnumbered sellers: 109 funds opened new NTRA positions and 55 closed out — a net gain of 54 holders — while 273 added to existing stakes and 197 trimmed.

The largest buyer was JP Morgan Chase, adding an estimated $509M. The largest seller was Citadel Advisors, cutting an estimated $203M.

  • 648 institutional investors held Natera (NTRA) as of Q2 2025, up from 598 in Q1 2025.
  • Funds reported $22.1B of Natera stock for Q2 2025, up 20% quarter-over-quarter.
  • 109 funds opened new Natera positions in Q2 2025 and 55 closed out, a net change of +54 holders.
  • The largest Natera buyer in Q2 2025 was JP Morgan Chase, an estimated $509M added.
  • The largest Natera seller in Q2 2025 was Citadel Advisors, an estimated $203M sold.

Based on aggregated 13F filings for Q2 2025.