KYMR
KYMERA THERAP (KYMR)
NASDAQ
$107.37-$2.75 (-2.50%)
Price as of Oct 02, 2026 5:07 PM EDT
  • $9.2B
    Market Cap
  • 96.64%
    1-Year Change
  • Biotechnology
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
FMR LLC
15.01%
12.3M
+649,306 (+5.26%)
Jun 30, 2026
BAKER BROS. ADVISORS LP
10.52%
8.7M
0 (0.00%)
Jun 30, 2026
AVORO CAPITAL ADVISORS LLC
9.09%
7.5M
0 (0.00%)
Jun 30, 2026
PRICE T ROWE ASSOCIATES INC /MD/
8.65%
7.1M
+1.1M (+14.79%)
Jun 30, 2026
VANGUARD GROUP INC
7.62%
6.3M
+845,922 (+13.50%)
Dec 31, 2025
T. ROWE PRICE INVESTMENT MANAGEMENT, INC.
7.61%
6.3M
+792,264 (+12.66%)
Jun 30, 2026
BLACKROCK, INC.
6.73%
5.5M
+477,334 (+8.62%)
Jun 30, 2026

Current Ownership Distribution

  • Institutions1.3B (80.10%)
  • Mutual Funds304.6M (19.06%)
  • Insiders13.4M (0.84%)
  • Other0 (0.00%)

Insider Transactions

  • 0.84% (13.4M)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 11
    Number of InsiderSelling (last 12 months)
  • $9.1B
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Mainolfi Nello
Chief Executive Officer
Exempt
Oct 01, 2026
$0.00
30,000
$0.00
60,000
Mainolfi Nello
Chief Executive Officer
Exempt
Oct 01, 2026
$62,400.00
30,000
$2.08
696,568
Mainolfi Nello
Chief Executive Officer
Sell
Oct 01, 2026
$392,826.00
3,525
$111.44
693,043
Mainolfi Nello
Chief Executive Officer
Sell
Oct 01, 2026
$618,984.52
5,506
$112.42
687,537
Mainolfi Nello
Chief Executive Officer
Sell
Oct 01, 2026
$552,158.24
4,876
$113.24
682,661
Mainolfi Nello
Chief Executive Officer
Sell
Oct 01, 2026
$869,782.43
7,601
$114.43
675,060
Mainolfi Nello
Chief Executive Officer
Sell
Oct 01, 2026
$949,742.00
8,230
$115.40
666,830
Mainolfi Nello
Chief Executive Officer
Sell
Oct 01, 2026
$30,423.44
262
$116.12
666,568
Adams Brian
Chief Legal Officer
Sell
Sep 04, 2026
$139,699.95
1,209
$115.55
55,416
Adams Brian
Chief Legal Officer
Sell
Sep 04, 2026
$353,350.25
3,025
$116.81
52,391
Adams Brian
Chief Legal Officer
Sell
Sep 04, 2026
$251,247.09
2,137
$117.57
50,254
Mainolfi Nello
Chief Executive Officer
Exempt
Jul 01, 2026
$0.00
80,000
$0.00
135,559
Mainolfi Nello
Chief Executive Officer
Exempt
Jul 01, 2026
$166,400.00
80,000
$2.08
746,568
Mainolfi Nello
Chief Executive Officer
Sell
Jul 01, 2026
$212,411.06
1,883
$112.80
744,685
Mainolfi Nello
Chief Executive Officer
Sell
Jul 01, 2026
$755,203.65
6,626
$113.98
738,059
Mainolfi Nello
Chief Executive Officer
Sell
Jul 01, 2026
$2.8M
24,105
$114.96
713,954
Mainolfi Nello
Chief Executive Officer
Sell
Jul 01, 2026
$5.1M
44,050
$115.69
669,904
Mainolfi Nello
Chief Executive Officer
Sell
Jul 01, 2026
$388,840.82
3,336
$116.56
666,568
Jacobs Bruce N.
Chief Financial Officer
Exempt
Jun 30, 2026
$0.00
61,378
$0.00
0
Jacobs Bruce N.
Chief Financial Officer
Exempt
Jun 30, 2026
$327,144.74
61,378
$5.33
321,992
Jacobs Bruce N.
Chief Financial Officer
Sell
Jun 30, 2026
$165,809.55
1,500
$110.54
320,492
Jacobs Bruce N.
Chief Financial Officer
Sell
Jun 30, 2026
$189,664.07
1,700
$111.57
318,792
Jacobs Bruce N.
Chief Financial Officer
Sell
Jun 30, 2026
$124,066.91
1,100
$112.79
317,692
Jacobs Bruce N.
Chief Financial Officer
Sell
Jun 30, 2026
$469,310.63
4,110
$114.19
313,582
Jacobs Bruce N.
Chief Financial Officer
Sell
Jun 30, 2026
$5.9M
51,375
$114.77
262,207
Jacobs Bruce N.
Chief Financial Officer
Sell
Jun 30, 2026
$923,178.10
7,971
$115.82
254,236
Jacobs Bruce N.
Chief Financial Officer
Sell
Jun 30, 2026
$719,862.24
6,153
$116.99
248,083
Jacobs Bruce N.
Chief Financial Officer
Sell
Jun 30, 2026
$376,649.28
3,200
$117.70
244,883
BVF PARTNERS L P/IL
Sell
Jun 26, 2026
$89.2M
837,914
$106.50
2.0M
BVF PARTNERS L P/IL
Sell
Jun 26, 2026
$66.8M
627,597
$106.50
1.6M