Summit Partners Public Asset Management’s Onto Innovation ONTO Stock Holding History

Summit Partners Public Asset Management’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	$87.8M	Buy	+232,000	New	+$65.7M	1.54%	14

Other funds holding ONTO

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

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 Stamford, Connecticut $90.7B AUM 77.13% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Summit Partners Public Asset Management's ONTO Position: Q2 2026 in Review

Summit Partners Public Asset Management opened a new position in Onto Innovation (ONTO) in Q2 2026: 232,000 shares worth $87.8M. The stake represents 1.54% of the portfolio and ranks #14 among its holdings.

688 funds tracked by Wall St. Rank hold ONTO as of Q2 2026.

Summit Partners Public Asset Management held 232,000 shares of Onto Innovation worth $87.8M as of Q2 2026.
Onto Innovation was a new Summit Partners Public Asset Management position in Q2 2026.
Onto Innovation made up 1.54% of Summit Partners Public Asset Management's portfolio in Q2 2026, its #14 holding.
688 funds tracked by Wall St. Rank held Onto Innovation as of Q2 2026.

Based on Summit Partners Public Asset Management's 13F filing for Q2 2026, filed 14 Aug 2026.