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Winton Group’s Onto Innovation ONTO Stock Holding History

Winton Group’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
Q2 		$226K Sell
596
-2,100
-78% -$594K 0.01% 982
2026
Q1 		$553K Buy
+2,696
New +$552K 0.02% 684
2019
Q4 		– Sell
-44,894
Closed -$1.46M – 1714
2019
Q3 		$1.46M Buy
44,894
+34,828
+346% +$1.08M 0.02% 691
2019
Q2 		$349K Buy
+10,066
New +$322K 0.01% 826

Other funds holding ONTO

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
PCMI
Paradigm Capital Management Inc Albany, New York $3.67B AUM 121.12% 1-Year Est. Return
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $90.7B AUM 77.13% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Winton Group's ONTO Position: Q2 2026 in Review

Winton Group reduced its Onto Innovation (ONTO) stake by 78% in Q2 2026, selling an estimated $594K and leaving 596 shares worth $226K. The position accounts for 0.01% of the portfolio, ranked #982.

Winton Group first reported a position in ONTO in Q2 2019 and has held it in 4 quarters since. The position peaked at $1.46M in Q3 2019. 688 funds tracked by Wall St. Rank hold ONTO as of Q2 2026.

  • Winton Group held 596 shares of Onto Innovation worth $226K as of Q2 2026.
  • Winton Group sold 2,100 Onto Innovation shares in Q2 2026, an estimated $594K.
  • Onto Innovation made up 0.01% of Winton Group's portfolio in Q2 2026, its #982 holding.
  • Winton Group first reported a position in Onto Innovation in Q2 2019 and has held it in 4 quarters since.
  • Winton Group's Onto Innovation position peaked at $1.46M in Q3 2019.
  • 688 funds tracked by Wall St. Rank held Onto Innovation as of Q2 2026.

Based on Winton Group's 13F filing for Q2 2026, filed 7 Aug 2026.