John Overdeck’s Onto Innovation ONTO Stock Holding History
Bought
Maintained
Sold
Other funds holding ONTO
PCMI
John Overdeck's ONTO Position: Q2 2026 in Review
John Overdeck increased its Onto Innovation (ONTO) stake by 102% in Q2 2026, buying an estimated $90.6M and bringing the position to 632,976 shares worth $240M. The position accounts for 0.17% of the portfolio, ranked #120.
John Overdeck first reported a position in ONTO in Q2 2013 and has held it in 34 quarters since. 686 funds tracked by Wall St. Rank hold ONTO as of Q2 2026.
- John Overdeck held 632,976 shares of Onto Innovation worth $240M as of Q2 2026.
- John Overdeck bought 320,314 Onto Innovation shares in Q2 2026, an estimated $90.6M.
- Onto Innovation made up 0.17% of John Overdeck's portfolio in Q2 2026, its #120 holding.
- John Overdeck first reported a position in Onto Innovation in Q2 2013 and has held it in 34 quarters since.
- 686 funds tracked by Wall St. Rank held Onto Innovation as of Q2 2026.
Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.