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Marex Group’s Onto Innovation ONTO Stock Holding History

Marex 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
Q1 		– Sell
-2,189
Closed -$346K – 1201
2025
Q4 		$346K Buy
+2,189
New +$311K ﹤0.01% 669
2025
Q3 		– Sell
-2,164
Closed -$217K – 970
2025
Q2 		$217K Buy
+2,164
New +$231K ﹤0.01% 517

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
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $90.7B AUM 77.13% 1-Year Est. Return
PCMI
Paradigm Capital Management Inc Albany, New York $3.67B AUM 121.12% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $33.3B AUM 44.76% 1-Year Est. Return
VOYA Investment Management
VOYA Investment Management Atlanta, Georgia $116B AUM 61.47% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Marex Group's ONTO Position: Q1 2026 in Review

Marex Group sold out of Onto Innovation (ONTO) in Q1 2026, closing a stake of 2,189 shares — an estimated $346K sold.

Marex Group first reported a position in ONTO in Q2 2025 and held it in 2 quarters. The position peaked at $346K in Q4 2025. 579 funds tracked by Wall St. Rank hold ONTO as of Q1 2026.

  • Marex Group reported no remaining Onto Innovation position as of Q1 2026 after selling out during the quarter.
  • Marex Group sold 2,189 Onto Innovation shares in Q1 2026, an estimated $346K.
  • Marex Group first reported a position in Onto Innovation in Q2 2025 and held it in 2 quarters.
  • Marex Group's Onto Innovation position peaked at $346K in Q4 2025.
  • 579 funds tracked by Wall St. Rank held Onto Innovation as of Q1 2026.

Based on Marex Group's 13F filing for Q1 2026, filed 13 May 2026.