OKLO
Oklo-A (OKLO)
NYSE
$23.35-$1.10 (-4.50%)
Price as of Nov 13, 2026 1:09 PM EST
  • $4.8B
    Market Cap
  • -75.94%
    1-Year Change
  • Utilities - Independent Power Producers
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
VANGUARD GROUP INC
5.96%
11.6M
+44,036 (+0.38%)
Dec 31, 2025
MIRAE ASSET GLOBAL ETFS HOLDINGS LTD.
4.58%
8.9M
+79,326 (+0.89%)
Jun 30, 2026
VAN ECK ASSOCIATES CORP
4.05%
7.9M
+1.8M (+23.14%)
Jun 30, 2026
BLACKROCK, INC.
3.74%
7.3M
-8.6M (-117.55%)
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
3.35%
6.5M
+708,401 (+10.83%)
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
3.29%
6.4M
+187,597 (+2.92%)
Jun 30, 2026
N/A
3.29%
6.4M
+187,597 (+2.92%)
Jun 30, 2026

Current Ownership Distribution

  • Institutions593.8M (84.52%)
  • Mutual Funds102.6M (14.60%)
  • Insiders6.2M (0.88%)
  • Other0 (0.00%)

Insider Transactions

  • 0.88% (6.2M)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 10
    Number of InsiderSelling (last 12 months)
  • $13.9B
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Narayanadas Vivek
General Counsel & Secretary
Exempt
Nov 08, 2026
$0.00
686
$0.00
40,533
Narayanadas Vivek
General Counsel & Secretary
Exempt
Nov 08, 2026
$0.00
686
$0.00
12,370
Narayanadas Vivek
General Counsel & Secretary
Exempt
Nov 03, 2026
$0.00
1,015
$0.00
41,219
Bealmear Richard Craig
Chief Financial Officer
Exempt
Nov 03, 2026
$0.00
5,369
$0.00
569,827
Narayanadas Vivek
General Counsel & Secretary
Exempt
Nov 03, 2026
$0.00
1,015
$0.00
11,684
Bealmear Richard Craig
Chief Financial Officer
Exempt
Nov 03, 2026
$17,073.42
5,369
$3.18
472,630
Cochran Caroline
Co-Founder, COO
Sell
Nov 02, 2026
$398,974.95
16,750
$23.82
341,289
DeWitte Jacob
Co-Founder, CEO
Sell
Nov 02, 2026
$398,974.95
16,750
$23.82
374,783
Cochran Caroline
Co-Founder, COO
Sell
Nov 02, 2026
$414,496.41
16,550
$25.05
324,739
Bealmear Richard Craig
Chief Financial Officer
Exempt
Nov 02, 2026
$53,191.86
16,727
$3.18
483,988
Cochran Caroline
Co-Founder, COO
Sell
Nov 02, 2026
$172,125.01
6,700
$25.69
318,039
DeWitte Jacob
Co-Founder, CEO
Sell
Nov 02, 2026
$414,496.41
16,550
$25.05
358,233
Cochran Caroline
Co-Founder, COO
Sell
Nov 02, 2026
$398,974.95
16,750
$23.82
374,783
Bealmear Richard Craig
Chief Financial Officer
Sell
Nov 02, 2026
$427,374.85
16,727
$25.55
467,261
Cochran Caroline
Co-Founder, COO
Sell
Nov 02, 2026
$414,496.41
16,550
$25.05
358,233
DeWitte Jacob
Co-Founder, CEO
Sell
Nov 02, 2026
$172,125.01
6,700
$25.69
351,533
Cochran Caroline
Co-Founder, COO
Sell
Nov 02, 2026
$172,125.01
6,700
$25.69
351,533
Bealmear Richard Craig
Chief Financial Officer
Exempt
Nov 02, 2026
$0.00
16,727
$0.00
575,196
DeWitte Jacob
Co-Founder, CEO
Sell
Nov 02, 2026
$398,974.95
16,750
$23.82
341,289
DeWitte Jacob
Co-Founder, CEO
Sell
Nov 02, 2026
$414,496.41
16,550
$25.05
324,739
DeWitte Jacob
Co-Founder, CEO
Sell
Nov 02, 2026
$172,125.01
6,700
$25.69
318,039
Hanson John
Chief of Staff
Sell
Oct 29, 2026
$27,616.18
1,034
$26.71
361,277
Renner Alexandra
Chief Product Officer
Sell
Oct 29, 2026
$28,524.25
1,068
$26.71
593,750
Narayanadas Vivek
General Counsel & Secretary
Sell
Oct 20, 2026
$27,056.50
1,021
$26.50
10,669
Narayanadas Vivek
General Counsel & Secretary
Sell
Oct 19, 2026
$65,179.17
2,359
$27.63
15,810
Narayanadas Vivek
General Counsel & Secretary
Exempt
Oct 17, 2026
$0.00
4,400
$0.00
42,234
Narayanadas Vivek
General Counsel & Secretary
Exempt
Oct 17, 2026
$0.00
4,400
$0.00
18,169
Renner Alexandra
Chief Product Officer
Sell
Oct 14, 2026
$21,156.00
688
$30.75
478,428
Hanson John
Chief of Staff
Exempt
Oct 13, 2026
$0.00
961
$0.00
52,101
Renner Alexandra
Chief Product Officer
Exempt
Oct 13, 2026
$0.00
1,521
$0.00
125,650