Balyasny Asset Management’s Onto Innovation ONTO Stock Holding History

Balyasny 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	$42.2M	Sell	205,656 -12,981	-6%	-$2.66M	0.05%	399
2025 Q4	$34.5M	Buy	+218,637	New	+$31.1M	0.04%	478
2023 Q1	–	Sell	-1,264	Closed	-$86.1K	–	3009
2022 Q4	$86.1K	Sell	1,264 -24,101	-95%	-$1.73M	﹤0.01%	2268
2022 Q3	$1.63M	Buy	+25,365	New	+$1.86M	0.01%	1588
2019 Q1	–	Sell	-10,814	Closed	-$296K	–	1575
2018 Q4	$296K	Buy	10,814 +4,637	+75%	+$143K	﹤0.01%	1232
2018 Q3	$232K	Buy	+6,177	New	+$243K	﹤0.01%	1563
2014 Q3	–	Sell	-25,000	Closed	-$456K	–	822
2014 Q2	$456K	Buy	+25,000	New	+$423K	0.01%	610

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

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

Balyasny Asset Management reduced its Onto Innovation (ONTO) stake by 5.9% in Q1 2026, selling an estimated $2.66M and leaving 205,656 shares worth $42.2M. The position accounts for 0.05% of the portfolio, ranked #399.

Balyasny Asset Management first reported a position in ONTO in Q2 2014 and has held it in 7 quarters since. 575 funds tracked by Wall St. Rank hold ONTO as of Q1 2026.

Balyasny Asset Management held 205,656 shares of Onto Innovation worth $42.2M as of Q1 2026.
Balyasny Asset Management sold 12,981 Onto Innovation shares in Q1 2026, an estimated $2.66M.
Onto Innovation made up 0.05% of Balyasny Asset Management's portfolio in Q1 2026, its #399 holding.
Balyasny Asset Management first reported a position in Onto Innovation in Q2 2014 and has held it in 7 quarters since.
575 funds tracked by Wall St. Rank held Onto Innovation as of Q1 2026.

Based on Balyasny Asset Management's 13F filing for Q1 2026, filed 15 May 2026.