WGS
GENEDX HLDG (WGS)
NASDAQ
$66.79-$2.15 (-3.12%)
Price as of Oct 22, 2026 7:49 PM EDT
  • $2.1B
    Market Cap
  • -43.03%
    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

  • Institutions224.8M (75.73%)
  • Mutual Funds65.1M (21.93%)
  • Insiders6.9M (2.33%)
  • Other0 (0.00%)

Insider Transactions

  • 2.33% (6.9M)
    Current InsiderOwnership (%, shares)
  • 1
    Number of InsiderBuying (last 12 months)
  • $2.4B
    Amount of InsiderBuying (last 12 months)
  • 4
    Number of InsiderSelling (last 12 months)
  • $373.2M
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Fuchs Thomas
Exempt
Sep 17, 2026
$0.00
1,146
$0.00
2,292
Fuchs Thomas
Exempt
Sep 17, 2026
$0.00
1,146
$0.00
1,146
Feeley Kevin
CHIEF FINANCIAL OFFICER
Exempt
Sep 16, 2026
$0.00
7,197
$0.00
14,393
Feeley Kevin
CHIEF FINANCIAL OFFICER
Exempt
Sep 16, 2026
$0.00
7,197
$0.00
48,673
Feeley Kevin
CHIEF FINANCIAL OFFICER
Sell
Sep 16, 2026
$55,235.19
586
$94.26
48,087
Feeley Kevin
CHIEF FINANCIAL OFFICER
Sell
Sep 16, 2026
$4,961.06
52
$95.41
48,035
Feeley Kevin
CHIEF FINANCIAL OFFICER
Sell
Sep 16, 2026
$52,423.39
541
$96.90
47,494
Feeley Kevin
CHIEF FINANCIAL OFFICER
Sell
Sep 16, 2026
$144,456.90
1,470
$98.27
46,024
Feeley Kevin
CHIEF FINANCIAL OFFICER
Sell
Sep 16, 2026
$106,815.60
1,079
$99.00
44,945
Stueland Katherine
CHIEF EXECUTIVE OFFICER
Exempt
Sep 16, 2026
$0.00
18,750
$0.00
37,500
Stueland Katherine
CHIEF EXECUTIVE OFFICER
Exempt
Sep 16, 2026
$0.00
18,750
$0.00
125,977
Stueland Katherine
CHIEF EXECUTIVE OFFICER
Sell
Sep 16, 2026
$155,337.18
1,648
$94.26
124,329
Stueland Katherine
CHIEF EXECUTIVE OFFICER
Sell
Sep 16, 2026
$14,119.94
148
$95.41
124,181
Stueland Katherine
CHIEF EXECUTIVE OFFICER
Sell
Sep 16, 2026
$147,773.87
1,525
$96.90
122,656
Stueland Katherine
CHIEF EXECUTIVE OFFICER
Sell
Sep 16, 2026
$406,936.07
4,141
$98.27
118,515
Stueland Katherine
CHIEF EXECUTIVE OFFICER
Sell
Sep 16, 2026
$300,845.80
3,039
$99.00
115,476
Feeley Kevin
CHIEF FINANCIAL OFFICER
Exempt
Sep 09, 2026
$0.00
2,462
$0.00
2,463
Stueland Katherine
CHIEF EXECUTIVE OFFICER
Exempt
Sep 09, 2026
$0.00
6,547
$0.00
6,547
Feeley Kevin
CHIEF FINANCIAL OFFICER
Exempt
Sep 09, 2026
$0.00
2,462
$0.00
42,761
Stueland Katherine
CHIEF EXECUTIVE OFFICER
Exempt
Sep 09, 2026
$0.00
6,547
$0.00
110,919
Feeley Kevin
CHIEF FINANCIAL OFFICER
Sell
Sep 09, 2026
$108,220.00
1,285
$84.22
41,476
Stueland Katherine
CHIEF EXECUTIVE OFFICER
Sell
Sep 09, 2026
$310,932.12
3,692
$84.22
107,227
Feeley Kevin
CHIEF FINANCIAL OFFICER
Exempt
Sep 01, 2026
$0.00
717
$0.00
0
Feeley Kevin
CHIEF FINANCIAL OFFICER
Exempt
Sep 01, 2026
$0.00
717
$0.00
40,671
Feeley Kevin
CHIEF FINANCIAL OFFICER
Sell
Sep 01, 2026
$31,188.11
372
$83.84
40,299
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