CORT
Corcept Therapeu (CORT)
NASDAQ
$108.90+$1.39 (+1.30%)
Price as of Oct 22, 2026 7:50 PM EDT
  • $12.6B
    Market Cap
  • 57.88%
    1-Year Change
  • Biotechnology
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
BLACKROCK INC.
15.30%
16.5M
-286,922 (-1.73%)
Jun 30, 2024
BLACKROCK FUNDING, INC. /DE
14.50%
15.7M
-373,075 (-2.38%)
Dec 31, 2024
BLACKROCK, INC.
11.50%
12.4M
+280,747 (+2.26%)
Jun 30, 2026
VANGUARD GROUP INC
8.78%
9.5M
-42,249 (-0.44%)
Dec 31, 2025
INGALLS & SNYDER LLC
7.34%
7.9M
+325,791 (+4.11%)
Jun 30, 2026
RENAISSANCE TECHNOLOGIES LLC
4.87%
5.3M
-421,155 (-8.00%)
Jun 30, 2026
N/A
4.67%
5.0M
+224,070 (+4.44%)
Jun 30, 2026

Current Ownership Distribution

  • Institutions1.6B (79.13%)
  • Mutual Funds412.6M (20.32%)
  • Insiders11.2M (0.55%)
  • Other0 (0.00%)

Insider Transactions

  • 0.55% (11.2M)
    Current InsiderOwnership (%, shares)
  • 1
    Number of InsiderBuying (last 12 months)
  • $72.2M
    Amount of InsiderBuying (last 12 months)
  • 9
    Number of InsiderSelling (last 12 months)
  • $2.3B
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
WILSON JAMES N
Sell
Oct 15, 2026
$761,717.32
6,654
$114.48
1.1M
WILSON JAMES N
Sell
Oct 15, 2026
$351,476.42
3,046
$115.39
1.1M
WILSON JAMES N
Sell
Oct 15, 2026
$34,889.01
300
$116.30
1.1M
Lyon Joseph Douglas
See Remarks
Exempt
Oct 02, 2026
$0.00
3,357
$0.00
0
Vieira Roberto Wandenkolk
President, Oncology
Exempt
Oct 02, 2026
$0.00
8,333
$0.00
133,334
Maduck Sean
See Remarks
Exempt
Oct 02, 2026
$0.00
24,587
$0.00
41,986
Vieira Roberto Wandenkolk
President, Oncology
Exempt
Oct 02, 2026
$180,242.79
8,333
$21.63
12,279
Lyon Joseph Douglas
See Remarks
Exempt
Oct 02, 2026
$0.00
5,833
$0.00
44,167
Vieira Roberto Wandenkolk
President, Oncology
Sell
Oct 02, 2026
$125,972.55
1,100
$114.52
11,179
Maduck Sean
See Remarks
Exempt
Oct 02, 2026
$203,334.49
24,587
$8.27
34,525
Vieira Roberto Wandenkolk
President, Oncology
Sell
Oct 02, 2026
$241,412.36
2,086
$115.73
9,093
Lyon Joseph Douglas
See Remarks
Exempt
Oct 02, 2026
$45,520.92
3,357
$13.56
9,040
Vieira Roberto Wandenkolk
President, Oncology
Sell
Oct 02, 2026
$600,062.99
5,147
$116.58
3,946
Maduck Sean
See Remarks
Sell
Oct 02, 2026
$1.8M
15,843
$116.12
18,682
Lyon Joseph Douglas
See Remarks
Exempt
Oct 02, 2026
$112,343.58
5,833
$19.26
14,873
Maduck Sean
See Remarks
Sell
Oct 02, 2026
$1.0M
8,744
$116.55
9,938
Lyon Joseph Douglas
See Remarks
Sell
Oct 02, 2026
$514,388.86
4,446
$115.70
10,427
Lyon Joseph Douglas
See Remarks
Sell
Oct 02, 2026
$552,869.08
4,744
$116.54
5,683
Gunn Justin Frederick
See Remarks
Award
Oct 01, 2026
$0.00
100,000
$0.00
100,000
Maduck Sean
See Remarks
Exempt
Oct 01, 2026
$3,415.51
413
$8.27
10,351
Lyon Joseph Douglas
See Remarks
Exempt
Oct 01, 2026
$10,983.60
810
$13.56
6,493
Maduck Sean
See Remarks
Sell
Oct 01, 2026
$47,716.90
413
$115.54
9,938
Lyon Joseph Douglas
See Remarks
Sell
Oct 01, 2026
$93,472.79
810
$115.40
5,683
Maduck Sean
See Remarks
Exempt
Oct 01, 2026
$0.00
413
$0.00
66,573
Lyon Joseph Douglas
See Remarks
Exempt
Oct 01, 2026
$0.00
810
$0.00
3,357
Robb Gary Charles
Chief Business Officer
Gift
Sep 24, 2026
$0.00
17,100
$0.00
14,056
Robb Gary Charles
Chief Business Officer
Gift
Sep 24, 2026
$0.00
5,000
$0.00
20,571
Robb Gary Charles
Chief Business Officer
Gift
Sep 24, 2026
$0.00
5,000
$0.00
20,571
Robb Gary Charles
Chief Business Officer
Exempt
Sep 17, 2026
$0.00
17,493
$0.00
182,507
Robb Gary Charles
Chief Business Officer
Exempt
Sep 17, 2026
$144,667.11
17,493
$8.27
31,156