Jane Street’s Onto Innovation ONTO Stock Holding History

Jane Street’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	$69.4M	Buy	183,500 +146,000	+389%	+$41.3M	0.01%	1172
2026 Q1	$7.69M	Buy	37,500 +29,900	+393%	+$6.12M	﹤0.01%	2875
2025 Q4	$1.2M	Sell	7,600 -29,600	-80%	-$4.2M	﹤0.01%	5769
2025 Q3	$4.81M	Sell	37,200 -900	-2%	-$96.3K	﹤0.01%	3478
2025 Q2	$3.85M	Buy	38,100 +16,900	+80%	+$1.8M	﹤0.01%	3369
2025 Q1	$2.57M	Buy	21,200 +19,300	+1,016%	+$3.25M	﹤0.01%	3956
2024 Q4	$317K	Sell	1,900 -300	-14%	-$54.8K	﹤0.01%	7644
2024 Q3	$457K	Buy	+2,200	New	+$444K	﹤0.01%	7342
2022 Q4	–	Sell	-9,300	Closed	-$596K	–	9841
2022 Q3	$596K	Buy	9,300 +200	+2%	+$14.7K	﹤0.01%	6362
2022 Q2	$635K	Buy	9,100 +2,200	+32%	+$163K	﹤0.01%	6313
2022 Q1	$600K	Buy	+6,900	New	+$614K	﹤0.01%	7131

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

Jane Street's ONTO Position: Q2 2026 in Review

Jane Street reduced its Onto Innovation (ONTO) stake by 99% in Q2 2026, selling an estimated $170M and leaving 3,315 shares worth $1.25M. The position accounts for ﹤0.01% of the portfolio, ranked #6067.

Jane Street first reported a position in ONTO in Q1 2017 and has held it in 26 quarters since. The position peaked at $124M in Q1 2026. 690 funds tracked by Wall St. Rank hold ONTO as of Q2 2026.

Jane Street held 3,315 shares of Onto Innovation worth $1.25M as of Q2 2026.
Jane Street sold 601,373 Onto Innovation shares in Q2 2026, an estimated $170M.
Onto Innovation made up ﹤0.01% of Jane Street's portfolio in Q2 2026, its #6067 holding.
Jane Street first reported a position in Onto Innovation in Q1 2017 and has held it in 26 quarters since.
Jane Street's Onto Innovation position peaked at $124M in Q1 2026.
690 funds tracked by Wall St. Rank held Onto Innovation as of Q2 2026.

Based on Jane Street's 13F filing for Q2 2026, filed 14 Aug 2026.