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O'Shaughnessy Asset Management’s Onto Innovation ONTO Stock Holding History

O'Shaughnessy Asset Management’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 		$782K Sell
2,067
-73
-3% -$20.7K ﹤0.01% 1388
2026
Q1 		$439K Buy
2,140
+596
+39% +$122K ﹤0.01% 1588
2025
Q4 		$244K Buy
+1,544
New +$219K ﹤0.01% 1888
2025
Q2 		– Sell
-1,653
Closed -$201K – 2469
2025
Q1 		$201K Sell
1,653
-55
-3% -$9.26K ﹤0.01% 1782
2024
Q4 		$285K Buy
1,708
+3
+0.2% +$548 ﹤0.01% 1566
2024
Q3 		$384K Sell
1,705
-1,935
-53% -$391K ﹤0.01% 1344
2024
Q2 		$799K Buy
3,640
+259
+8% +$53.5K 0.01% 932
2024
Q1 		$612K Buy
3,381
+317
+10% +$53.5K 0.01% 1006
2023
Q4 		$468K Sell
3,064
-153
-5% -$20.6K 0.01% 1033
2023
Q3 		$410K Buy
3,217
+714
+29% +$84.9K 0.01% 993
2023
Q2 		$292K Buy
+2,503
New +$239K ﹤0.01% 1066
2021
Q4 		– Sell
-929
Closed -$67K – 2087
2021
Q3 		$67K Sell
929
-6
-0.6% -$433 ﹤0.01% 1537
2021
Q2 		$68K Buy
935
+825
+750% +$56.7K ﹤0.01% 1461
2021
Q1 		$7K Sell
110
-1
-0.9% -$60 ﹤0.01% 1861
2020
Q4 		$5K Buy
111
+1
+0.9% +$40 ﹤0.01% 1682
2020
Q3 		$3K Hold
110
– – ﹤0.01% 1585
2020
Q2 		$4K Buy
+110
New +$3.58K ﹤0.01% 1404
2020
Q1 		– Sell
-15,787
Closed -$577K – 1655
2019
Q4 		$577K Sell
15,787
-5,618
-26% -$191K 0.01% 368
2019
Q3 		$698K Sell
21,405
-2,710
-11% -$84.4K 0.02% 314
2019
Q2 		$837K Sell
24,115
-132
-0.5% -$4.22K 0.02% 289
2019
Q1 		$749K Buy
24,247
+13,394
+123% +$394K 0.02% 305
2018
Q4 		$297K Buy
10,853
+7,444
+218% +$229K 0.01% 428
2018
Q3 		$128K Buy
+3,409
New +$134K ﹤0.01% 616

Other funds holding ONTO

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Invesco
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
Point72 Asset Management Stamford, Connecticut $90.7B AUM 77.13% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

O'Shaughnessy Asset Management's ONTO Position: Q2 2026 in Review

O'Shaughnessy Asset Management reduced its Onto Innovation (ONTO) stake by 3.4% in Q2 2026, selling an estimated $20.7K and leaving 2,067 shares worth $782K. The position accounts for ﹤0.01% of the portfolio, ranked #1388.

O'Shaughnessy Asset Management first reported a position in ONTO in Q3 2018 and has held it in 23 quarters since. The position peaked at $837K in Q2 2019. 691 funds tracked by Wall St. Rank hold ONTO as of Q2 2026.

  • O'Shaughnessy Asset Management held 2,067 shares of Onto Innovation worth $782K as of Q2 2026.
  • O'Shaughnessy Asset Management sold 73 Onto Innovation shares in Q2 2026, an estimated $20.7K.
  • Onto Innovation made up ﹤0.01% of O'Shaughnessy Asset Management's portfolio in Q2 2026, its #1388 holding.
  • O'Shaughnessy Asset Management first reported a position in Onto Innovation in Q3 2018 and has held it in 23 quarters since.
  • O'Shaughnessy Asset Management's Onto Innovation position peaked at $837K in Q2 2019.
  • 691 funds tracked by Wall St. Rank held Onto Innovation as of Q2 2026.

Based on O'Shaughnessy Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.