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Quantbot Technologies’s Onto Innovation ONTO Stock Holding History

Quantbot Technologies’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 		$492K Buy
+2,399
New +$491K 0.02% 862
2025
Q3 		– Sell
-143,031
Closed -$14.4M – 2013
2025
Q2 		$14.4M Buy
143,031
+139,246
+3,679% +$14.9M 0.37% 40
2025
Q1 		$459K Buy
3,785
+1,665
+79% +$280K 0.01% 915
2024
Q4 		$353K Sell
2,120
-17,905
-89% -$3.27M 0.01% 920
2024
Q3 		$4.16M Buy
+20,025
New +$4.04M 0.16% 171
2022
Q2 		– Sell
-5,798
Closed -$503K – 2007
2022
Q1 		$503K Buy
5,798
+5,769
+19,893% +$513K 0.04% 567
2021
Q4 		$2K Sell
29
-4,665
-99% -$403K ﹤0.01% 1420
2021
Q3 		$339K Buy
+4,694
New +$338K 0.02% 697
2020
Q4 		– Sell
-321
Closed -$9K – 1571
2020
Q3 		$9K Buy
+321
New +$10.6K ﹤0.01% 1131
2019
Q1 		– Sell
-34,600
Closed -$945K – 1211
2018
Q4 		$945K Buy
34,600
+29,627
+596% +$913K 0.09% 294
2018
Q3 		$186K Sell
4,973
-15,824
-76% -$622K 0.01% 759
2018
Q2 		$736K Buy
+20,797
New +$712K 0.05% 477
2017
Q3 		– Sell
-3,144
Closed -$79K – 1372
2017
Q2 		$79K Buy
+3,144
New +$88.7K 0.01% 844

Other funds holding ONTO

BlackRock
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
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Point72 Asset Management
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
William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return
VOYA Investment Management
VOYA Investment Management Atlanta, Georgia $96.1B AUM 40.06% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Quantbot Technologies's ONTO Position: Q1 2026 in Review

Quantbot Technologies opened a new position in Onto Innovation (ONTO) in Q1 2026: 2,399 shares worth $492K. The stake represents 0.02% of the portfolio and ranks #862 among its holdings. This is a return to the name: Quantbot Technologies previously reported a position in ONTO as recently as Q2 2025.

Quantbot Technologies first reported a position in ONTO in Q2 2017 and has held it in 13 quarters since. The position peaked at $14.4M in Q2 2025. 574 funds tracked by Wall St. Rank hold ONTO as of Q1 2026.

  • Quantbot Technologies held 2,399 shares of Onto Innovation worth $492K as of Q1 2026.
  • Onto Innovation was a new Quantbot Technologies position in Q1 2026.
  • Onto Innovation made up 0.02% of Quantbot Technologies's portfolio in Q1 2026, its #862 holding.
  • Quantbot Technologies first reported a position in Onto Innovation in Q2 2017 and has held it in 13 quarters since.
  • Quantbot Technologies's Onto Innovation position peaked at $14.4M in Q2 2025.
  • 574 funds tracked by Wall St. Rank held Onto Innovation as of Q1 2026.

Based on Quantbot Technologies's 13F filing for Q1 2026, filed 13 May 2026.