Robeco Schweiz Ag Onto Innovation Inc. Transaction History

Robeco Schweiz Ag

$3.88 Billion
Q3 2025

A detailed history of Robeco Schweiz Ag transactions in Onto Innovation Inc. stock. As of the latest transaction made, Robeco Schweiz Ag holds 151,910 shares of ONTO stock, worth $20 Million. This represents 0.51% of its overall portfolio holdings.

Number of Shares

151,910

Previous 131,910 15.16%

Holding current value

$20 Million

Previous $13.3 Million 47.44%

% of portfolio

0.51%

Previous 0.35%

18 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Oct 27, 2025	BUY	$90.0 - $136.73 $1.8 Million - $2.73 Million	20,000 Added 15.16%	151,910 $19.6 Million
Q1 2025 Apr 30, 2025	SELL	$121.34 - $224.5 $3.76 Million - $6.95 Million	-30,950 Reduced 19.0%	131,910 $16 Million
Q4 2024 Feb 04, 2025	SELL	$158.54 - $225.02 $1.25 Million - $1.77 Million	-7,880 Reduced 4.62%	162,860 $27.1 Million
Q3 2024 Nov 04, 2024	SELL	$158.45 - $238.04 $2.85 Million - $4.28 Million	-18,000 Reduced 9.54%	170,740 $35.4 Million
Q2 2024 Aug 07, 2024	SELL	$169.39 - $233.63 $7.32 Million - $10.1 Million	-43,200 Reduced 18.63%	188,740 $41.4 Million
Q1 2024 Apr 25, 2024	SELL	$136.19 - $196.61 $21.8 Million - $31.5 Million	-160,060 Reduced 40.83%	231,940 $42 Million
Q4 2023 Feb 14, 2024	SELL	$111.16 - $156.7 $14.6 Million - $20.5 Million	-131,000 Reduced 25.05%	392,000 $59.9 Million
Q3 2023 Nov 07, 2023	SELL	$104.84 - $138.98 $12.3 Million - $16.3 Million	-117,000 Reduced 18.28%	523,000 $66.7 Million
Q4 2022 Feb 06, 2023	SELL	$59.04 - $84.7 $844,153 - $1.21 Million	-14,298 Reduced 2.19%	640,000 $43.6 Million
Q3 2022 Nov 10, 2022	SELL	$61.19 - $89.43 $29.1 Million - $42.5 Million	-475,702 Reduced 42.1%	654,298 $41.9 Million
Q2 2022 Aug 03, 2022	SELL	$67.28 - $84.84 $11.4 Million - $14.4 Million	-170,000 Reduced 13.08%	1,130,000 $78.8 Million
Q1 2022 May 13, 2022	BUY	$73.98 - $105.96 $8.88 Million - $12.7 Million	120,000 Added 10.17%	1,300,000 $113 Million
Q4 2021 Feb 08, 2022	SELL	$70.17 - $102.27 $3.16 Million - $4.6 Million	-45,000 Reduced 3.67%	1,180,000 $119 Million
Q3 2021 Oct 13, 2021	BUY	$63.69 - $79.54 $17.5 Million - $21.9 Million	275,000 Added 28.95%	1,225,000 $88.5 Million
Q2 2021 Jul 15, 2021	BUY	$56.83 - $74.98 $4.26 Million - $5.62 Million	75,000 Added 8.57%	950,000 $69.4 Million
Q1 2021 May 04, 2021	BUY	$47.77 - $66.48 $16 Million - $22.3 Million	335,000 Added 62.04%	875,000 $57.5 Million
Q4 2020 Feb 16, 2021	BUY	$30.29 - $48.18 $2.73 Million - $4.34 Million	90,000 Added 20.0%	540,000 $25.7 Million
Q3 2020 Oct 13, 2020	BUY	$28.33 - $39.29 $12.7 Million - $17.7 Million	450,000 New	450,000 $13.4 Million

Others Institutions Holding ONTO

# of Institutions

519

Shares Held

50.2M

Call Options Held

636K

Put Options Held

321K

View Full List

About ONTO INNOVATION INC.

Ticker ONTO
Exchange NYSE
Sector Technology
Industry Semiconductor Equipment & Materials
Shares Outstandng 49,680,800
Market Cap $6.55B
Description
Onto Innovation Inc. engages in the design, development, manufacture, and support of process control tools that performs macro defect inspection and 2D/3D optical metrology, lithography systems, and process control analytical software worldwide. It offers process and yield management solutions, and device packaging and test facilities through st...

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Robeco Schweiz Ag Onto Innovation Inc. Transaction History