PCMI
ONTO icon

Paradigm Capital Management Inc’s Onto Innovation ONTO Stock Holding History

Paradigm Capital Management Inc’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 		$226M Sell
1,102,438
-23,400
-2% -$4.79M 8.65% 4
2025
Q4 		$178M Buy
1,125,838
+12,999
+1% +$1.85M 7.48% 4
2025
Q3 		$144M Hold
1,112,839
– – 6.23% 4
2025
Q2 		$112M Buy
1,112,839
+7,900
+0.7% +$844K 5.47% 5
2025
Q1 		$134M Hold
1,104,939
– – 7.45% 2
2024
Q4 		$184M Hold
1,104,939
– – 8.54% 3
2024
Q3 		$229M Sell
1,104,939
-5,250
-0.5% -$1.06M 10.18% 1
2024
Q2 		$244M Sell
1,110,189
-40,000
-3% -$8.27M 11.11% 1
2024
Q1 		$208M Sell
1,150,189
-18,550
-2% -$3.13M 9.98% 1
2023
Q4 		$179M Sell
1,168,739
-13,950
-1% -$1.88M 9.29% 1
2023
Q3 		$151M Buy
1,182,689
+4,400
+0.4% +$523K 8.66% 1
2023
Q2 		$137M Sell
1,178,289
-6,000
-0.5% -$572K 7.86% 1
2023
Q1 		$104M Sell
1,184,289
-36,998
-3% -$3M 6.9% 1
2022
Q4 		$83.2M Sell
1,221,287
-10,502
-0.9% -$754K 5.5% 2
2022
Q3 		$78.9M Sell
1,231,789
-4,100
-0.3% -$301K 5.67% 1
2022
Q2 		$86.2M Sell
1,235,889
-4,900
-0.4% -$363K 5.85% 1
2022
Q1 		$108M Sell
1,240,789
-5,400
-0.4% -$480K 5.82% 1
2021
Q4 		$126M Sell
1,246,189
-5,400
-0.4% -$466K 5.63% 1
2021
Q3 		$90.4M Sell
1,251,589
-6,300
-0.5% -$454K 4.65% 1
2021
Q2 		$91.9M Sell
1,257,889
-7,900
-0.6% -$543K 4.41% 1
2021
Q1 		$83.2M Buy
1,265,789
+500
+0% +$29.8K 4.31% 2
2020
Q4 		$60.2M Buy
1,265,289
+18,800
+2% +$754K 3.6% 2
2020
Q3 		$37.1M Buy
1,246,489
+449,196
+56% +$14.9M 3.12% 5
2020
Q2 		$27.1M Buy
797,293
+34,529
+5% +$1.12M 2.49% 12
2020
Q1 		$22.6M Buy
762,764
+51,448
+7% +$1.76M 2.73% 8
2019
Q4 		$26M Buy
+711,316
New +$24.2M 2% 16

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
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
Thrivent Financial for Lutherans
Thrivent Financial for Lutherans Minneapolis, Minnesota $52.5B AUM 27.12% 1-Year Est. Return

Paradigm Capital Management Inc's ONTO Position: Q1 2026 in Review

Paradigm Capital Management Inc reduced its Onto Innovation (ONTO) stake by 2.1% in Q1 2026, selling an estimated $4.79M and leaving 1,102,438 shares worth $226M. The position accounts for 8.65% of the portfolio, ranked #4.

Paradigm Capital Management Inc first reported a position in ONTO in Q4 2019 and has held it in 26 quarters since. The position peaked at $244M in Q2 2024. 575 funds tracked by Wall St. Rank hold ONTO as of Q1 2026.

  • Paradigm Capital Management Inc held 1,102,438 shares of Onto Innovation worth $226M as of Q1 2026.
  • Paradigm Capital Management Inc sold 23,400 Onto Innovation shares in Q1 2026, an estimated $4.79M.
  • Onto Innovation made up 8.65% of Paradigm Capital Management Inc's portfolio in Q1 2026, its #4 holding.
  • Paradigm Capital Management Inc first reported a position in Onto Innovation in Q4 2019 and has held it in 26 quarters since.
  • Paradigm Capital Management Inc's Onto Innovation position peaked at $244M in Q2 2024.
  • 575 funds tracked by Wall St. Rank held Onto Innovation as of Q1 2026.

Based on Paradigm Capital Management Inc's 13F filing for Q1 2026, filed 14 May 2026.