Y-Intercept (HK)’s Onto Innovation ONTO Stock Holding History

Y-Intercept (HK)’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	$398K	Sell	1,052 -25,824	-96%	-$7.31M	0.01%	1375
2026 Q1	$5.51M	Buy	+26,876	New	+$5.5M	0.1%	285
2025 Q4	–	Sell	-27,326	Closed	-$3.53M	–	1879
2025 Q3	$3.53M	Sell	27,326 -32,282	-54%	-$3.46M	0.08%	334
2025 Q2	$6.02M	Buy	59,608 +25,751	+76%	+$2.75M	0.15%	168
2025 Q1	$4.11M	Buy	+33,857	New	+$5.7M	0.28%	73
2024 Q3	–	Sell	-30,988	Closed	-$6.8M	–	1662
2024 Q2	$6.8M	Buy	+30,988	New	+$6.41M	0.37%	35

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

Y-Intercept (HK)'s ONTO Position: Q2 2026 in Review

Y-Intercept (HK) reduced its Onto Innovation (ONTO) stake by 96% in Q2 2026, selling an estimated $7.31M and leaving 1,052 shares worth $398K. The position accounts for 0.01% of the portfolio, ranked #1375.

Y-Intercept (HK) first reported a position in ONTO in Q2 2024 and has held it in 6 quarters since. The position peaked at $6.8M in Q2 2024. 690 funds tracked by Wall St. Rank hold ONTO as of Q2 2026.

Y-Intercept (HK) held 1,052 shares of Onto Innovation worth $398K as of Q2 2026.
Y-Intercept (HK) sold 25,824 Onto Innovation shares in Q2 2026, an estimated $7.31M.
Onto Innovation made up 0.01% of Y-Intercept (HK)'s portfolio in Q2 2026, its #1375 holding.
Y-Intercept (HK) first reported a position in Onto Innovation in Q2 2024 and has held it in 6 quarters since.
Y-Intercept (HK)'s Onto Innovation position peaked at $6.8M in Q2 2024.
690 funds tracked by Wall St. Rank held Onto Innovation as of Q2 2026.

Based on Y-Intercept (HK)'s 13F filing for Q2 2026, filed 14 Jul 2026.