WGS
GENEDX HLDG (WGS)
NASDAQ
$85.36-$1.70 (-1.96%)
Price as of Aug 21, 2026 7:37 PM EDT
  • $2.6B
    Market Cap
  • -32.33%
    1-Year Change
  • Diagnostics & Research
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
CORVEX MANAGEMENT LP
16.04%
4.8M
+1.6M (+32.53%)
Jun 30, 2026
CASDIN CAPITAL, LLC
12.43%
3.7M
+700,000 (+18.88%)
Jun 30, 2026
BLACKROCK, INC.
5.72%
1.7M
+155,531 (+9.12%)
Jun 30, 2026
GOLDMAN SACHS GROUP INC
5.60%
1.7M
+334,461 (+20.03%)
Jun 30, 2026
ARK INVESTMENT MANAGEMENT LLC
5.40%
1.6M
+285,606 (+17.74%)
Jun 30, 2026
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC
4.70%
1.4M
+625,384 (+44.65%)
Jun 30, 2026
WESTFIELD CAPITAL MANAGEMENT CO LP
4.59%
1.4M
+350,847 (+25.63%)
Mar 31, 2026

Current Ownership Distribution

  • Institutions224.0M (78.42%)
  • Mutual Funds54.7M (19.16%)
  • Insiders6.9M (2.42%)
  • Other0 (0.00%)

Insider Transactions

  • 2.42% (6.9M)
    Current InsiderOwnership (%, shares)
  • 1
    Number of InsiderBuying (last 12 months)
  • $2.4B
    Amount of InsiderBuying (last 12 months)
  • 5
    Number of InsiderSelling (last 12 months)
  • $374.6M
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
GARDNER MARK A
President
Award
Jun 29, 2026
$0.00
35,441
$0.00
35,441
Ryan Jason
Exempt
Jun 18, 2026
$0.00
3,576
$0.00
0
RUCH JOSHUA
Award
Jun 18, 2026
$0.00
4,248
$0.00
4,248
Ryan Jason
Exempt
Jun 18, 2026
$0.00
3,576
$0.00
15,480
Leproust Emily M.
Award
Jun 18, 2026
$0.00
4,248
$0.00
4,248
Fuchs Thomas
Award
Jun 18, 2026
$0.00
4,248
$0.00
4,248
Meister Keith A.
Award
Jun 18, 2026
$0.00
4,248
$0.00
4,248
RUCH JOSHUA
Exempt
Jun 18, 2026
$0.00
3,576
$0.00
0
Leproust Emily M.
Exempt
Jun 18, 2026
$0.00
3,576
$0.00
0
RUCH JOSHUA
Exempt
Jun 18, 2026
$0.00
3,576
$0.00
33,299
Meister Keith A.
Exempt
Jun 18, 2026
$0.00
3,576
$0.00
0
Leproust Emily M.
Exempt
Jun 18, 2026
$0.00
3,576
$0.00
24,852
Meister Keith A.
Exempt
Jun 18, 2026
$0.00
3,576
$0.00
23,705
Feeley Kevin
CHIEF FINANCIAL OFFICER
Exempt
Jun 16, 2026
$0.00
7,197
$0.00
21,590
Feeley Kevin
CHIEF FINANCIAL OFFICER
Exempt
Jun 16, 2026
$0.00
7,197
$0.00
43,683
Feeley Kevin
CHIEF FINANCIAL OFFICER
Sell
Jun 16, 2026
$45,413.27
760
$59.75
42,923
Feeley Kevin
CHIEF FINANCIAL OFFICER
Sell
Jun 16, 2026
$128,106.08
2,106
$60.83
40,817
Feeley Kevin
CHIEF FINANCIAL OFFICER
Sell
Jun 16, 2026
$53,077.52
863
$61.50
39,954
Feeley Kevin
CHIEF FINANCIAL OFFICER
Exempt
Jun 09, 2026
$0.00
2,462
$0.00
4,925
Stueland Katherine
CHIEF EXECUTIVE OFFICER
Exempt
Jun 09, 2026
$0.00
6,546
$0.00
13,094
Feeley Kevin
CHIEF FINANCIAL OFFICER
Exempt
Jun 09, 2026
$0.00
2,462
$0.00
37,752
Stueland Katherine
CHIEF EXECUTIVE OFFICER
Exempt
Jun 09, 2026
$0.00
6,546
$0.00
99,762
Feeley Kevin
CHIEF FINANCIAL OFFICER
Sell
Jun 09, 2026
$68,072.82
1,266
$53.77
36,486
Stueland Katherine
CHIEF EXECUTIVE OFFICER
Sell
Jun 09, 2026
$195,669.03
3,639
$53.77
96,123
Stueland Katherine
CHIEF EXECUTIVE OFFICER
Exempt
Mar 26, 2026
$0.00
80,000
$0.00
160,000
Feeley Kevin
CHIEF FINANCIAL OFFICER
Exempt
Mar 26, 2026
$0.00
16,250
$0.00
32,500
Stueland Katherine
CHIEF EXECUTIVE OFFICER
Exempt
Mar 26, 2026
$0.00
80,000
$0.00
138,447
Feeley Kevin
CHIEF FINANCIAL OFFICER
Exempt
Mar 26, 2026
$0.00
16,250
$0.00
43,398
Stueland Katherine
CHIEF EXECUTIVE OFFICER
Sell
Mar 26, 2026
$810,817.32
13,229
$61.29
125,218
Feeley Kevin
CHIEF FINANCIAL OFFICER
Sell
Mar 26, 2026
$152,307.89
2,485
$61.29
40,913