Engineers Gate Manager’s Onto Innovation ONTO Stock Holding History

Engineers Gate Manager’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	$2.58M	Buy	12,602 +10,334	+456%	+$2.12M	0.03%	617
2025 Q4	$358K	Sell	2,268 -74,425	-97%	-$10.6M	﹤0.01%	1537
2025 Q3	$9.91M	Sell	76,693 -89,673	-54%	-$9.6M	0.11%	212
2025 Q2	$16.8M	Buy	166,366 +119,994	+259%	+$12.8M	0.21%	111
2025 Q1	$5.63M	Buy	46,372 +30,766	+197%	+$5.18M	0.09%	303
2024 Q4	$2.6M	Buy	15,606 +13,206	+550%	+$2.41M	0.05%	518
2024 Q3	$498K	Sell	2,400 -11,556	-83%	-$2.33M	0.01%	1382
2024 Q2	$3.06M	Buy	+13,956	New	+$2.88M	0.07%	394
2023 Q1	–	Sell	-14,881	Closed	-$1.01M	–	1904
2022 Q4	$1.01M	Buy	+14,881	New	+$1.07M	0.06%	463
2021 Q4	–	Sell	-4,952	Closed	-$358K	–	2215
2021 Q3	$358K	Sell	4,952 -3,025	-38%	-$218K	0.02%	1086
2021 Q2	$583K	Buy	7,977 +1,270	+19%	+$87.3K	0.04%	747
2021 Q1	$441K	Buy	+6,707	New	+$399K	0.02%	1072
2018 Q4	–	Sell	-54,180	Closed	-$2.03M	–	1060
2018 Q3	$2.03M	Buy	54,180 +6,388	+13%	+$251K	0.16%	207
2018 Q2	$1.69M	Buy	47,792 +28,236	+144%	+$967K	0.13%	248
2018 Q1	$526K	Buy	+19,556	New	+$523K	0.04%	589

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

Engineers Gate Manager's ONTO Position: Q1 2026 in Review

Engineers Gate Manager increased its Onto Innovation (ONTO) stake by 456% in Q1 2026, buying an estimated $2.12M and bringing the position to 12,602 shares worth $2.58M. The position accounts for 0.03% of the portfolio, ranked #617.

Engineers Gate Manager first reported a position in ONTO in Q1 2018 and has held it in 15 quarters since. The position peaked at $16.8M in Q2 2025. 574 funds tracked by Wall St. Rank hold ONTO as of Q1 2026.

Engineers Gate Manager held 12,602 shares of Onto Innovation worth $2.58M as of Q1 2026.
Engineers Gate Manager bought 10,334 Onto Innovation shares in Q1 2026, an estimated $2.12M.
Onto Innovation made up 0.03% of Engineers Gate Manager's portfolio in Q1 2026, its #617 holding.
Engineers Gate Manager first reported a position in Onto Innovation in Q1 2018 and has held it in 15 quarters since.
Engineers Gate Manager's Onto Innovation position peaked at $16.8M in Q2 2025.
574 funds tracked by Wall St. Rank held Onto Innovation as of Q1 2026.

Based on Engineers Gate Manager's 13F filing for Q1 2026, filed 15 May 2026.