Oppenheimer Asset Management’s Onto Innovation ONTO Stock Holding History

Oppenheimer 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 Q1	$308K	Sell	1,504 -639	-30%	-$131K	﹤0.01%	975
2025 Q4	$338K	Buy	2,143 +523	+32%	+$74.3K	﹤0.01%	893
2025 Q3	$209K	Buy	+1,620	New	+$173K	﹤0.01%	1087
2025 Q2	–	Sell	-7,211	Closed	-$875K	–	1192
2025 Q1	$875K	Buy	7,211 +1,013	+16%	+$171K	0.01%	745
2024 Q4	$1.03M	Sell	6,198 -27,071	-81%	-$4.95M	0.01%	706
2024 Q3	$6.91M	Buy	33,269 +8,530	+34%	+$1.72M	0.08%	259
2024 Q2	$5.43M	Buy	+24,739	New	+$5.11M	0.07%	296
2017 Q4	–	Sell	-2,052	Closed	-$59K	–	1357
2017 Q3	$59K	Sell	2,052 -63	-3%	-$1.66K	﹤0.01%	1328
2017 Q2	$53K	Hold	2,115	–	–	﹤0.01%	1335
2017 Q1	$64K	Buy	+2,115	New	+$57.3K	﹤0.01%	1286

Other funds holding ONTO

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 Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

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 Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return

VOYA Investment Management Atlanta, Georgia $96.1B AUM 40.06% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Oppenheimer Asset Management's ONTO Position: Q1 2026 in Review

Oppenheimer Asset Management reduced its Onto Innovation (ONTO) stake by 30% in Q1 2026, selling an estimated $131K and leaving 1,504 shares worth $308K. The position accounts for ﹤0.01% of the portfolio, ranked #975.

Oppenheimer Asset Management first reported a position in ONTO in Q1 2017 and has held it in 10 quarters since. The position peaked at $6.91M in Q3 2024. 574 funds tracked by Wall St. Rank hold ONTO as of Q1 2026.

Oppenheimer Asset Management held 1,504 shares of Onto Innovation worth $308K as of Q1 2026.
Oppenheimer Asset Management sold 639 Onto Innovation shares in Q1 2026, an estimated $131K.
Onto Innovation made up ﹤0.01% of Oppenheimer Asset Management's portfolio in Q1 2026, its #975 holding.
Oppenheimer Asset Management first reported a position in Onto Innovation in Q1 2017 and has held it in 10 quarters since.
Oppenheimer Asset Management's Onto Innovation position peaked at $6.91M in Q3 2024.
574 funds tracked by Wall St. Rank held Onto Innovation as of Q1 2026.

Based on Oppenheimer Asset Management's 13F filing for Q1 2026, filed 24 Apr 2026.