Holocene Advisors’s Onto Innovation ONTO Stock Holding History

Holocene Advisors’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	$9.72M	Buy	25,694 +3,296	+15%	+$933K	0.02%	322
2026 Q1	$4.59M	Buy	22,398 +12,469	+126%	+$2.55M	0.01%	420
2025 Q4	$1.57M	Sell	9,929 -7,563	-43%	-$1.07M	﹤0.01%	539
2025 Q3	$2.26M	Sell	17,492 -9,359	-35%	-$1M	0.01%	510
2025 Q2	$2.71M	Buy	+26,851	New	+$2.87M	0.01%	515
2021 Q1	–	Sell	-6,729	Closed	-$320K	–	905
2020 Q4	$320K	Sell	6,729 -21,387	-76%	-$857K	﹤0.01%	688
2020 Q3	$837K	Buy	28,116 +6,602	+31%	+$219K	0.01%	521
2020 Q2	$732K	Buy	+21,514	New	+$699K	0.01%	468

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

Holocene Advisors's ONTO Position: Q2 2026 in Review

Holocene Advisors increased its Onto Innovation (ONTO) stake by 15% in Q2 2026, buying an estimated $933K and bringing the position to 25,694 shares worth $9.72M. The position accounts for 0.02% of the portfolio, ranked #322.

Holocene Advisors first reported a position in ONTO in Q2 2020 and has held it in 8 quarters since. 688 funds tracked by Wall St. Rank hold ONTO as of Q2 2026.

Holocene Advisors held 25,694 shares of Onto Innovation worth $9.72M as of Q2 2026.
Holocene Advisors bought 3,296 Onto Innovation shares in Q2 2026, an estimated $933K.
Onto Innovation made up 0.02% of Holocene Advisors's portfolio in Q2 2026, its #322 holding.
Holocene Advisors first reported a position in Onto Innovation in Q2 2020 and has held it in 8 quarters since.
688 funds tracked by Wall St. Rank held Onto Innovation as of Q2 2026.

Based on Holocene Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.