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Scientech Research LLC’s Onto Innovation ONTO Stock Holding History

Scientech Research LLC’s Portfolio ONTO Stock Details ONTO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-2,855
Closed -$369K – 723
2025
Q3 		$369K Sell
2,855
-82
-3% -$8.78K 0.13% 328
2025
Q2 		$296K Buy
+2,937
New +$314K 0.07% 455
2024
Q3 		– Sell
-1,089
Closed -$239K – 779
2024
Q2 		$239K Buy
+1,089
New +$225K 0.05% 497

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Wellington Management Group
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Geode Capital Management
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PCMI
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Thrivent Financial for Lutherans
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Scientech Research LLC's ONTO Position: Q4 2025 in Review

Scientech Research LLC sold out of Onto Innovation (ONTO) in Q4 2025, closing a stake of 2,855 shares — an estimated $369K sold.

Scientech Research LLC first reported a position in ONTO in Q2 2024 and held it in 3 quarters. The position peaked at $369K in Q3 2025. 492 funds tracked by Wall St. Rank hold ONTO as of Q4 2025.

  • Scientech Research LLC reported no remaining Onto Innovation position as of Q4 2025 after selling out during the quarter.
  • Scientech Research LLC sold 2,855 Onto Innovation shares in Q4 2025, an estimated $369K.
  • Scientech Research LLC first reported a position in Onto Innovation in Q2 2024 and held it in 3 quarters.
  • Scientech Research LLC's Onto Innovation position peaked at $369K in Q3 2025.
  • 492 funds tracked by Wall St. Rank held Onto Innovation as of Q4 2025.

Based on Scientech Research LLC's 13F filing for Q4 2025, filed 17 Feb 2026.