Aquatic Capital Management’s Onto Innovation ONTO Stock Holding History

Aquatic Capital 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	$598K	Sell	1,581 -3,960	-71%	-$1.12M	0.02%	733
2026 Q1	$1.14M	Buy	+5,541	New	+$1.13M	0.03%	530
2025 Q4	–	Sell	-33,528	Closed	-$4.33M	–	1662
2025 Q3	$4.33M	Sell	33,528 -110,539	-77%	-$11.8M	0.08%	298
2025 Q2	$14.5M	Buy	+144,067	New	+$15.4M	0.29%	93
2024 Q3	–	Sell	-17,700	Closed	-$3.89M	–	1429
2024 Q2	$3.89M	Buy	17,700 +9,100	+106%	+$1.88M	0.14%	144
2024 Q1	$1.56M	Buy	+8,600	New	+$1.45M	0.05%	298
2023 Q1	–	Sell	-5,800	Closed	-$395K	–	1621
2022 Q4	$395K	Buy	+5,800	New	+$417K	0.03%	562
2022 Q1	–	Sell	-400	Closed	-$40K	–	1391
2021 Q4	$40K	Buy	+400	New	+$34.5K	0.08%	373

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 $3.38T AUM 44.17% 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

Aquatic Capital Management's ONTO Position: Q2 2026 in Review

Aquatic Capital Management reduced its Onto Innovation (ONTO) stake by 71% in Q2 2026, selling an estimated $1.12M and leaving 1,581 shares worth $598K. The position accounts for 0.02% of the portfolio, ranked #733.

Aquatic Capital Management first reported a position in ONTO in Q4 2021 and has held it in 8 quarters since. The position peaked at $14.5M in Q2 2025. 691 funds tracked by Wall St. Rank hold ONTO as of Q2 2026.

Aquatic Capital Management held 1,581 shares of Onto Innovation worth $598K as of Q2 2026.
Aquatic Capital Management sold 3,960 Onto Innovation shares in Q2 2026, an estimated $1.12M.
Onto Innovation made up 0.02% of Aquatic Capital Management's portfolio in Q2 2026, its #733 holding.
Aquatic Capital Management first reported a position in Onto Innovation in Q4 2021 and has held it in 8 quarters since.
Aquatic Capital Management's Onto Innovation position peaked at $14.5M in Q2 2025.
691 funds tracked by Wall St. Rank held Onto Innovation as of Q2 2026.

Based on Aquatic Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.