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GeneDx Holdings
WGS

286 hedge funds and large institutions have $4.03B invested in GeneDx Holdings in 2025 Q4 according to their latest regulatory filings, with 59 funds opening new positions, 92 increasing their positions, 101 reducing their positions, and 38 closing their positions.

New
Increased
Maintained
Reduced
Closed

55% more first-time investments, than exits

New positions opened: 59 | Existing positions closed: 38

24% more capital invested

Capital invested by funds: $3.24B → $4.03B (+$784M)

9% more funds holding in top 10

Funds holding in top 10: 11 → 12 (+1)

7% more funds holding

Funds holding: 268 → 286 (+18)

2.42% more ownership

Funds ownership: 104.79% → 107.22% (+2.4%)

6% less call options, than puts

Call options by funds: $102M | Put options by funds: $108M

9% less repeat investments, than reductions

Existing positions increased: 92 | Existing positions reduced: 101

Holders
286
Holders Change
+18
Holders Change %
+6.72%
% of All Funds
3.48%
Holding in Top 10
12
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+9.09%
% of All Funds
0.15%
New
59
Increased
92
Reduced
101
Closed
38
Calls
$102M
Puts
$108M
Net Calls
-$5.95M
Net Calls Change
+$36.2M

Top Buyers

1
Westfield Capital Management
Westfield Capital Management
Massachusetts
+$65.1M
2
Franklin Resources
Franklin Resources
California
+$56.5M
3
Fidelity Investments
Fidelity Investments
Massachusetts
+$45.2M
4
Invesco
Invesco
Georgia
+$40.1M
5
UBS AM
UBS AM
Illinois
+$31.2M

Top Sellers

1
William Blair Investment Management
William Blair Investment Management
Illinois
-$56.4M
2
PCM
Pentwater Capital Management
Florida
-$51.5M
3
Jennison Associates
Jennison Associates
New York
-$40.7M
4
Macquarie Group
Macquarie Group
Australia
-$29M
5
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
-$18.4M
Name Holding Trade Value Shares
Change 		Change in
Stake
Jacobs Levy Equity Management
151
Jacobs Levy Equity Management
New Jersey
$864K -$27.9K -203 -3%
Wealth Enhancement Advisory Services
152
Wealth Enhancement Advisory Services
Minnesota
$856K +$7.55K +55 +0.9%
Prudential Financial
153
Prudential Financial
New Jersey
$854K -$958K -6,980 -52%
Acadian Asset Management
154
Acadian Asset Management
Massachusetts
$850K -$891K -6,494 -50%
MAG
155
MRA Advisory Group
New Jersey
$837K -$136K -989 -13%
ET
156
Entropy Technologies
New York
$832K +$878K +6,400 New
Los Angeles Capital Management
157
Los Angeles Capital Management
California
$791K +$355K +2,583 +75%
ASRS
158
Arizona State Retirement System
Arizona
$728K +$15.5K +113 +2%
Handelsbanken Fonder
159
Handelsbanken Fonder
Sweden
$689K -$41.2K -300 -5%
Allspring Global Investments
160
Allspring Global Investments
North Carolina
$670K +$60.4K +440 +10%
PWM
161
Perigon Wealth Management
California
$667K +$6.59K +48 +0.9%
State Board of Administration of Florida Retirement System
162
State Board of Administration of Florida Retirement System
Florida
$652K -$20.2K -147 -3%
PFSRSONJ
163
Police & Firemen's Retirement System of New Jersey
New Jersey
$647K -$50.4K -367 -7%
NS
164
NBC Securities
Alabama
$645K -$142K -1,035 -17%
CL
165
CIM LLC
New York
$593K -$29.2K -213 -4%
KK
166
KLP Kapitalforvaltning
Norway
$559K +$68.6K +500 +13%
Two Sigma Advisers
167
Two Sigma Advisers
New York
$545K +$31.2K +227 +6%
CAG
168
Csenge Advisory Group
Florida
$534K +$564K +4,108 New
BEI
169
Benjamin Edwards Inc
Missouri
$532K -$49.5K -361 -8%
PNC Financial Services Group
170
PNC Financial Services Group
Pennsylvania
$532K +$141K +1,025 +33%
Creative Planning
171
Creative Planning
Kansas
$524K +$137K +995 +33%
CRC
172
Curi RMB Capital
Illinois
$513K +$824 +6 +0.2%
KWM
173
Keebeck Wealth Management
Illinois
$494K +$521K +3,797 New
Nisa Investment Advisors
174
Nisa Investment Advisors
Missouri
$469K -$1.92K -14 -0.4%
ProShare Advisors
175
ProShare Advisors
Maryland
$451K +$35.3K +257 +8%
5 6
7
8 9

WGS Hedge Fund Activity: Q4 2025 in Review

286 of the 8,223 institutional investors tracked by Wall St. Rank reported a position in GeneDx Holdings (WGS) for Q4 2025, worth a combined $4.03B — up 24% from $3.24B a quarter earlier.

Buyers outnumbered sellers: 59 funds opened new WGS positions and 38 closed out — a net gain of 21 holders — while 92 added to existing stakes and 101 trimmed.

The largest buyer was Westfield Capital Management, adding an estimated $65.1M. The largest seller was William Blair Investment Management, cutting an estimated $56.4M.

  • 286 institutional investors held GeneDx Holdings (WGS) as of Q4 2025, up from 268 in Q3 2025.
  • Funds reported $4.03B of GeneDx Holdings stock for Q4 2025, up 24% quarter-over-quarter.
  • 59 funds opened new GeneDx Holdings positions in Q4 2025 and 38 closed out, a net change of +21 holders.
  • The largest GeneDx Holdings buyer in Q4 2025 was Westfield Capital Management, an estimated $65.1M added.
  • The largest GeneDx Holdings seller in Q4 2025 was William Blair Investment Management, an estimated $56.4M sold.

Based on aggregated 13F filings for Q4 2025.