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OKLO position history

The shares of Altc Acquisition (OKLO) that ARK Investment Management LLC reported in each quarter’s 13F.

Equity, COM CL A

Shares held by quarter

New Add Reduce Exit

  1. 2024 Q3: 1,028,002 shares, $8.3M, 0.08% of portfolio, New
  2. 2024 Q4: 454,294 shares, $9.6M, 0.08% of portfolio, Reduce −55.8%
  3. 2025 Q1: 287,744 shares, $6.2M, 0.06% of portfolio, Reduce −36.7%
  4. 2025 Q2: 190,111 shares, $11M, 0.08% of portfolio, Reduce −33.9%
  5. 2025 Q3: 156,481 shares, $17M, 0.10% of portfolio, Reduce −17.7%
  6. 2025 Q4: 223,045 shares, $16M, 0.11% of portfolio, Add +42.5%
  7. 2026 Q1: 351,169 shares, $17M, 0.14% of portfolio, Add +57.4%
  8. 2026 Q2: 372,257 shares, $19M, 0.13% of portfolio, Add +6.0%
Holdings date Value % of holdings Shares Filing date All 13F holders