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OKLO Altc Acquisition Corporation

Utilities, filed as ALTC ACQUISITION CORP (COM CL A), Equity As of 2026 Q2 among managers we track Quote on Google Finance, opens in a new tab

Bought by 1 manager in 2026 Q2

  • 2 Owners
  • Max 0.1%
  • $20M
  • 1 add

In 2026 Q2 Cathie Wood added to Altc Acquisition.

Who owns this now

Largest portfolio weights among holders, up to 0.1% (Cathie Wood, Ark Investment Management). Not free-float ownership.

  1. Cathie Wood Add 0.13%
  2. Mairs & Power 0.01%

Who owns OKLO

Sorted by value, long equity only, as of 2026 Q2.

History
Cathie Wood, Ark Investment Management 0.13% Add +6.0% 372,257 $19M History
Mairs & Power 0.01% Hold 15,561 $814K History

2 current, options excluded

Weight bar: held both quarters added sold at this quarter’s reported price

Insider trades

Open-market buys and sales by OKLO's executives, directors and 10% owners in the last 12 months, from their Form 4s

All OKLO insider trades
  • None no insider bought on the open market
  • $6.9M sold by 3 insiders outside a trading plan
  • $452M sold by 4 insiders under 10b5-1 plans
  1. Vivek Narayanadas General Counsel & Secretary
    Planned sale
    $27K 1,021 shares at $26.50 8.7% of stake
    Traded Oct 20 Filed Oct 22
    ↗
  2. Caroline Cochran COO
    Planned sale
    $4.4M 120,000 shares at $36.51
    Traded Oct 1 Filed Oct 5
    ↗
  3. Richard Craig Bealmear CFO
    Planned sale
    $608K 16,477 shares at $36.87 3.4% of stake
    Traded Oct 1 Filed Oct 5
    ↗
  4. John M Jansen Director
    Sale
    $233K 6,354 shares at $36.67 51% of stake
    Traded Sep 14 Filed Sep 15
    ↗
  5. Richard Craig Bealmear CFO
    Planned sale
    $637K 16,430 shares at $38.76 3.5% of stake
    Traded Sep 1 Filed Sep 3
    ↗
  6. Caroline Cochran COO
    Planned sale
    $4.6M 120,000 shares at $38.59
    Traded Sep 1 Filed Sep 2
    ↗
  7. Caroline Cochran COO
    Planned sale
    $4.9M 120,000 shares at $40.87
    Traded Aug 3 Filed Aug 5
    ↗
  8. Richard Craig Bealmear CFO
    Planned sale
    $638K 16,452 shares at $38.80 3.5% of stake
    Traded Aug 3 Filed Aug 5
    ↗
  9. Richard Craig Bealmear CFO
    Planned sale
    $859K 16,321 shares at $52.63 3.5% of stake
    Traded Jul 1 Filed Jul 6
    ↗
  10. Caroline Cochran COO
    Planned sale
    $10.6M 200,000 shares at $52.93
    Traded Jul 1 Filed Jul 2
    ↗
  11. Richard Craig Bealmear CFO
    Planned sale
    $5M 73,081 shares at $68.42 14% of stake
    Traded Jun 1 Filed Jun 3
    ↗

Also filed in the last 12 months, not counted as buying or selling: 60 option exercises, 28 sales to cover taxes, 10 other transactions, 7 gifts, and 1 share withholding for taxes.

SEC filings

Recent issuer filings from EDGAR, 3 shown.

Filed Form Detail Links
424B5 Filing Doc
8-K 1.01,1.02,9.01 Filing Doc
10-Q Filing Doc

Source: SEC EDGAR submissions, updated 8 days ago. All on EDGAR

Financials

US-GAAP annual figures by fiscal year, as tagged in Form 10-K. Each value links to its SEC filing.

Income statement

Metric FY2023 FY2024 FY2025
Net income $11.87M -$73.62M -$105.66M

Balance sheet

Metric FY2023 FY2024 FY2025
Total current assets $0.002B $0.232B $1.25B
Total non-current assets * $303.56M $49.8M $274.69M
Total assets $0.306B $0.282B $1.53B
Total current liabilities $3.49M $5.34M $25.55M
Total non-current liabilities * $7.09M $25.54M $26.7M
Total equity -$0.008B $0.251B $1.48B

Cash flow

Metric FY2023 FY2024 FY2025
Cash from operations -$10.84M -$38.39M -$82.17M
Cash from investing $224.81M -$175.77M -$489.68M
Cash from financing -$0.216B $0.301B $1.26B
Net change in cash -$1.95M $87.26M $691.31M

Source: SEC companyfacts (US-GAAP 10-K). A * marks a computed figure, not a single XBRL tag. Fiscal years are as the issuer labels them. Follow The Filings does not adjust or audit these figures.

Ownership over time

13Fs that reported it each quarter. Click a bar for that quarter’s holders.