ORKA
ORUKA THERA (ORKA)
NASDAQ
$90.33+$10.18 (+12.70%)
Price as of Oct 26, 2026 4:31 PM EDT
  • $5.3B
    Market Cap
  • 194.13%
    1-Year Change
  • Biotechnology
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
FMR LLC
13.68%
9.1M
+1.6M (+17.95%)
Jun 30, 2026
BLACKROCK, INC.
7.54%
5.0M
+1.5M (+29.32%)
Jun 30, 2026
VR ADVISER, LLC
6.27%
4.1M
0 (0.00%)
Jun 30, 2026
FAIRMOUNT FUNDS MANAGEMENT LLC
5.60%
3.7M
0 (0.00%)
Jun 30, 2026
CAPITAL WORLD INVESTORS
5.14%
3.4M
+3.4M (+100.00%)
Jun 30, 2026
RTW INVESTMENTS, LP
4.74%
3.1M
+1.1M (+34.43%)
Jun 30, 2026
STATE STREET CORP
4.04%
2.7M
+1.1M (+39.64%)
Jun 30, 2026

Current Ownership Distribution

  • Institutions321.3M (75.89%)
  • Mutual Funds91.7M (21.67%)
  • Insiders10.4M (2.45%)
  • Other0 (0.00%)

Insider Transactions

  • 2.45% (10.4M)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 7
    Number of InsiderSelling (last 12 months)
  • $714.0M
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Quinlan Paul T
General Counsel
Exempt
Oct 20, 2026
$0.00
9,000
$0.00
70,996
Quinlan Paul T
General Counsel
Exempt
Oct 20, 2026
$70,200.00
9,000
$7.80
38,995
Quinlan Paul T
General Counsel
Sell
Oct 20, 2026
$29,960.28
400
$74.90
38,595
Quinlan Paul T
General Counsel
Sell
Oct 20, 2026
$38,059.00
500
$76.12
38,095
Quinlan Paul T
General Counsel
Sell
Oct 20, 2026
$77,205.00
1,000
$77.20
37,095
Quinlan Paul T
General Counsel
Sell
Oct 20, 2026
$323,036.95
4,100
$78.79
32,995
Quinlan Paul T
General Counsel
Sell
Oct 20, 2026
$238,473.60
3,000
$79.49
29,995
Goncalves Joana
Chief Medical Officer
Exempt
Oct 15, 2026
$0.00
3,500
$0.00
190,063
Goncalves Joana
Chief Medical Officer
Exempt
Oct 15, 2026
$0.00
3,500
$0.00
161,492
Goncalves Joana
Chief Medical Officer
Exempt
Oct 15, 2026
$23,940.00
3,500
$6.84
35,271
Goncalves Joana
Chief Medical Officer
Exempt
Oct 15, 2026
$27,300.00
3,500
$7.80
38,771
Goncalves Joana
Chief Medical Officer
Sell
Oct 15, 2026
$210,806.46
2,853
$73.89
35,918
Goncalves Joana
Chief Medical Officer
Sell
Oct 15, 2026
$137,956.86
1,847
$74.69
34,071
Goncalves Joana
Chief Medical Officer
Sell
Oct 15, 2026
$105,676.76
1,400
$75.48
32,671
Goncalves Joana
Chief Medical Officer
Sell
Oct 15, 2026
$53,665.64
700
$76.67
31,971
Goncalves Joana
Chief Medical Officer
Sell
Oct 15, 2026
$15,542.00
200
$77.71
31,771
Agarwal Arjun
Senior Vice President, Finance
Exempt
Oct 12, 2026
$0.00
8,541
$0.00
76,376
Agarwal Arjun
Senior Vice President, Finance
Exempt
Oct 12, 2026
$0.00
1,458
$0.00
56,875
Agarwal Arjun
Senior Vice President, Finance
Exempt
Oct 12, 2026
$106,762.50
8,541
$12.50
22,760
Agarwal Arjun
Senior Vice President, Finance
Exempt
Oct 12, 2026
$50,140.62
1,458
$34.39
24,218
Agarwal Arjun
Senior Vice President, Finance
Sell
Oct 12, 2026
$459,453.38
5,741
$80.03
18,477
Agarwal Arjun
Senior Vice President, Finance
Sell
Oct 12, 2026
$169,596.21
2,100
$80.76
16,377
Agarwal Arjun
Senior Vice President, Finance
Sell
Oct 12, 2026
$160,272.29
1,958
$81.86
14,419
Agarwal Arjun
Senior Vice President, Finance
Sell
Oct 12, 2026
$16,567.00
200
$82.83
14,219
Klein Lawrence Otto
Chief Executive Officer
Exempt
Oct 01, 2026
$0.00
25,000
$0.00
1.5M
Klein Lawrence Otto
Chief Executive Officer
Exempt
Oct 01, 2026
$195,000.00
25,000
$7.80
948,128
Klein Lawrence Otto
Chief Executive Officer
Sell
Oct 01, 2026
$1.4M
16,246
$83.40
931,882
Klein Lawrence Otto
Chief Executive Officer
Sell
Oct 01, 2026
$718,754.98
8,554
$84.03
923,328
Klein Lawrence Otto
Chief Executive Officer
Sell
Oct 01, 2026
$16,956.00
200
$84.78
923,128
Quinlan Paul T
General Counsel
Exempt
Sep 21, 2026
$0.00
10,000
$0.00
79,996