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&Partners’s Onto Innovation ONTO Stock Holding History

&Partners’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 		$499K Buy
+2,435
New +$498K ﹤0.01% 1691
2025
Q1 		– Sell
-1,171
Closed -$214K – 1795
2024
Q4 		$214K Buy
+1,171
New +$214K ﹤0.01% 1508

Other funds holding ONTO

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Point72 Asset Management
Point72 Asset Management Stamford, Connecticut $78.1B AUM 55.25% 1-Year Est. Return
PCMI
Paradigm Capital Management Inc Albany, New York $2.61B AUM 78.58% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return
VOYA Investment Management
VOYA Investment Management Atlanta, Georgia $96.1B AUM 40.06% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

&Partners's ONTO Position: Q1 2026 in Review

&Partners opened a new position in Onto Innovation (ONTO) in Q1 2026: 2,435 shares worth $499K. The stake represents ﹤0.01% of the portfolio and ranks #1691 among its holdings. This is a return to the name: &Partners previously reported a position in ONTO as recently as Q4 2024.

&Partners first reported a position in ONTO in Q4 2024 and has held it in 2 quarters since. 574 funds tracked by Wall St. Rank hold ONTO as of Q1 2026.

  • &Partners held 2,435 shares of Onto Innovation worth $499K as of Q1 2026.
  • Onto Innovation was a new &Partners position in Q1 2026.
  • Onto Innovation made up ﹤0.01% of &Partners's portfolio in Q1 2026, its #1691 holding.
  • &Partners first reported a position in Onto Innovation in Q4 2024 and has held it in 2 quarters since.
  • 574 funds tracked by Wall St. Rank held Onto Innovation as of Q1 2026.

Based on &Partners's 13F filing for Q1 2026, filed 15 May 2026.