LAB
Standard BioTool (LAB)
NASDAQ
$0.65-$0.02 (-2.26%)
Price as of Nov 11, 2026 7:30 PM EST
  • $262.5M
    Market Cap
  • -44.12%
    1-Year Change
  • Medical Devices
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
CASDIN CAPITAL, LLC
22.49%
88.8M
0 (0.00%)
Jun 30, 2026
VIKING GLOBAL INVESTORS LP
14.86%
58.7M
0 (0.00%)
Jun 30, 2026
MAK CAPITAL ONE LLC
7.30%
28.8M
+2.6M (+9.17%)
Jun 30, 2026
BLACKROCK FUNDING, INC. /DE
6.30%
24.9M
+2.4M (+9.68%)
Dec 31, 2024
LONG FOCUS CAPITAL MANAGEMENT, LLC
5.95%
23.5M
+7.5M (+31.85%)
Jun 30, 2026
BLACKROCK INC.
5.51%
21.8M
+16.3M (+74.94%)
Jun 30, 2024
VANGUARD GROUP INC
4.38%
17.3M
+52,016 (+0.30%)
Dec 31, 2025

Current Ownership Distribution

  • Institutions2.9B (90.21%)
  • Mutual Funds170.2M (5.28%)
  • Insiders145.2M (4.50%)
  • Other0 (0.00%)

Insider Transactions

  • 4.50% (145.2M)
    Current InsiderOwnership (%, shares)
  • 1
    Number of InsiderBuying (last 12 months)
  • $792.8M
    Amount of InsiderBuying (last 12 months)
  • 0
    Number of InsiderSelling (last 12 months)
  • $0.00
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Egholm Michael
President & CEO
In Kind
Aug 20, 2026
$65,605.34
97,627
$0.67
6.1M
Mackay Sean
SVP & Chief Business Officer
In Kind
Aug 20, 2026
$17,289.89
25,729
$0.67
1.5M
Kim Hanjoon Alex
Chief Financial Officer
In Kind
Aug 20, 2026
$18,947.04
28,195
$0.67
2.5M
Egholm Michael
President & CEO
In Kind
Aug 03, 2026
$314,758.50
362,625
$0.87
6.2M
Kim Hanjoon Alex
Chief Financial Officer
In Kind
Jul 23, 2026
$181,216.02
202,476
$0.90
2.6M
Mackay Sean
SVP & Chief Business Officer
Award
Jun 20, 2026
$0.00
500,000
$0.00
1.5M
ELOI FENEL M
Award
Jun 18, 2026
$0.00
175,923
$0.00
175,923
Witney Frank
Award
Jun 18, 2026
$0.00
175,923
$0.00
175,923
ELOI FENEL M
Award
Jun 18, 2026
$0.00
99,116
$0.00
335,299
Witney Frank
Award
Jun 18, 2026
$0.00
99,116
$0.00
309,978
Cox Troy
Award
Jun 18, 2026
$0.00
175,923
$0.00
175,923
Cox Troy
Award
Jun 18, 2026
$0.00
99,116
$0.00
475,702
Kim Hanjoon Alex
Chief Financial Officer
Exempt
Apr 06, 2026
$0.00
70,183
$0.00
0
Egholm Michael
President & CEO
Exempt
Apr 06, 2026
$0.00
196,513
$0.00
0
Kim Hanjoon Alex
Chief Financial Officer
Exempt
Apr 06, 2026
$0.00
70,183
$0.00
2.8M
Egholm Michael
President & CEO
Exempt
Apr 06, 2026
$0.00
196,513
$0.00
6.8M
Kim Hanjoon Alex
Chief Financial Officer
In Kind
Apr 06, 2026
$19,341.31
21,301
$0.91
2.8M
Egholm Michael
President & CEO
In Kind
Apr 06, 2026
$86,272.71
95,014
$0.91
6.7M
Kim Hanjoon Alex
Chief Financial Officer
Award
Mar 20, 2026
$0.00
323,173
$0.00
2.7M
Mackay Sean
SVP & Chief Business Officer
Award
Mar 20, 2026
$0.00
612,240
$0.00
612,240
Kim Hanjoon Alex
Chief Financial Officer
Award
Mar 20, 2026
$0.00
727,140
$0.00
727,140
Egholm Michael
President & CEO
Award
Mar 20, 2026
$0.00
2.3M
$0.00
2.3M
Mackay Sean
SVP & Chief Business Officer
Award
Mar 20, 2026
$0.00
272,107
$0.00
1.0M
Egholm Michael
President & CEO
Award
Mar 20, 2026
$0.00
1.0M
$0.00
6.6M
Carey Thomas D.
Award
Feb 26, 2026
$59,999.94
51,282
$1.17
245,340
Cox Troy
Award
Feb 26, 2026
$66,998.88
57,264
$1.17
376,586
Casdin Eli
Award
Feb 26, 2026
$61,999.47
52,991
$1.17
3.0M
Kim Hanjoon Alex
Chief Financial Officer
In Kind
Feb 23, 2026
$14,651.00
12,740
$1.15
2.4M
Egholm Michael
President & CEO
In Kind
Feb 23, 2026
$76,046.05
66,127
$1.15
5.6M
Mackay Sean
SVP & Chief Business Officer
In Kind
Feb 23, 2026
$22,610.15
19,661
$1.15
760,174