HighTower Advisors
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HighTower Advisors’s Onto Innovation ONTO Stock Holding History

HighTower 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
Q3 		$1.38M Buy
4,470
+397
+10% +$114K ﹤0.01% 2032
2026
Q2 		$1.54M Sell
4,073
-1,493
-27% -$423K ﹤0.01% 1946
2026
Q1 		$1.14M Buy
5,566
+806
+17% +$165K ﹤0.01% 2094
2025
Q4 		$751K Buy
4,760
+1,294
+37% +$184K ﹤0.01% 2320
2025
Q3 		$448K Sell
3,466
-5,874
-63% -$629K ﹤0.01% 2702
2025
Q2 		$943K Sell
9,340
-4,813
-34% -$514K ﹤0.01% 2052
2025
Q1 		$1.72M Buy
14,153
+3,566
+34% +$600K ﹤0.01% 1614
2024
Q4 		$1.76M Buy
10,587
+403
+4% +$73.6K ﹤0.01% 1596
2024
Q3 		$2.1M Buy
10,184
+4,263
+72% +$860K ﹤0.01% 1495
2024
Q2 		$1.3M Buy
5,921
+1,266
+27% +$262K ﹤0.01% 1707
2024
Q1 		$850K Buy
4,655
+1,769
+61% +$299K ﹤0.01% 1903
2023
Q4 		$444K Buy
2,886
+205
+8% +$27.6K ﹤0.01% 2411
2023
Q3 		$338K Buy
2,681
+34
+1% +$4.04K ﹤0.01% 2503
2023
Q2 		$307K Buy
+2,647
New +$253K ﹤0.01% 2547
2021
Q2 		– Sell
-3,607
Closed -$236K – 3319
2021
Q1 		$236K Buy
+3,607
New +$215K ﹤0.01% 2474

Other funds holding ONTO

BlackRock
BlackRock New York $6.79T AUM 37.06% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
State Street
State Street Boston, Massachusetts $3.44T AUM 36.12% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.27T AUM 50.62% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Paradigm Capital Management Inc
Paradigm Capital Management Inc Albany, New York $3.17B AUM 63.41% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.32T AUM 44.66% 1-Year Est. Return
Nordea Investment Management
Nordea Investment Management Stockholm, Sweden $127B AUM 33.25% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.8B AUM 33.92% 1-Year Est. Return

HighTower Advisors's ONTO Position: Q3 2026 in Review

HighTower Advisors increased its Onto Innovation (ONTO) stake by 9.7% in Q3 2026, buying an estimated $114K and bringing the position to 4,470 shares worth $1.38M. The position accounts for ﹤0.01% of the portfolio, ranked #2032.

HighTower Advisors first reported a position in ONTO in Q1 2021 and has held it in 15 quarters since. The position peaked at $2.1M in Q3 2024. 495 funds tracked by Wall St. Rank hold ONTO as of Q3 2026.

  • HighTower Advisors held 4,470 shares of Onto Innovation worth $1.38M as of Q3 2026.
  • HighTower Advisors bought 397 Onto Innovation shares in Q3 2026, an estimated $114K.
  • Onto Innovation made up ﹤0.01% of HighTower Advisors's portfolio in Q3 2026, its #2032 holding.
  • HighTower Advisors first reported a position in Onto Innovation in Q1 2021 and has held it in 15 quarters since.
  • HighTower Advisors's Onto Innovation position peaked at $2.1M in Q3 2024.
  • 495 funds tracked by Wall St. Rank held Onto Innovation as of Q3 2026.

Based on HighTower Advisors's 13F filing for Q3 2026, filed 10 Nov 2026.