Braun Stacey Associates
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Braun Stacey Associates’s Onto Innovation ONTO Stock Holding History

Braun Stacey Associates’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
2026
Q3 		$37.9M Buy
+122,987
New +$35.2M 1.09% 24
2025
Q1 		– Sell
-109,136
Closed -$18.2M – 123
2024
Q4 		$18.2M Sell
109,136
-1,431
-1% -$261K 0.68% 62
2024
Q3 		$22.9M Buy
+110,567
New +$22.3M 0.87% 50

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Paradigm Capital Management Inc
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Fidelity Investments
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Nordea Investment Management
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William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.8B AUM 33.92% 1-Year Est. Return

Braun Stacey Associates's ONTO Position: Q3 2026 in Review

Braun Stacey Associates opened a new position in Onto Innovation (ONTO) in Q3 2026: 122,987 shares worth $37.9M. The stake represents 1.09% of the portfolio and ranks #24 among its holdings. This is a return to the name: Braun Stacey Associates previously reported a position in ONTO as recently as Q4 2024.

Braun Stacey Associates first reported a position in ONTO in Q3 2024 and has held it in 3 quarters since. 495 funds tracked by Wall St. Rank hold ONTO as of Q3 2026.

  • Braun Stacey Associates held 122,987 shares of Onto Innovation worth $37.9M as of Q3 2026.
  • Onto Innovation was a new Braun Stacey Associates position in Q3 2026.
  • Onto Innovation made up 1.09% of Braun Stacey Associates's portfolio in Q3 2026, its #24 holding.
  • Braun Stacey Associates first reported a position in Onto Innovation in Q3 2024 and has held it in 3 quarters since.
  • 495 funds tracked by Wall St. Rank held Onto Innovation as of Q3 2026.

Based on Braun Stacey Associates's 13F filing for Q3 2026, filed 19 Oct 2026.