PEAK6
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PEAK6’s Onto Innovation ONTO Stock Holding History

PEAK6’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 		$1.78M Sell
4,700
-75,500
-94% -$21.4M ﹤0.01% 1390
2026
Q1 		$16.4M Buy
+80,200
New +$16.4M 0.04% 412
2025
Q4 		– Sell
-18,900
Closed -$2.44M – 3226
2025
Q3 		$2.44M Sell
18,900
-24,200
-56% -$2.59M ﹤0.01% 1391
2025
Q2 		$4.35M Buy
43,100
+13,700
+47% +$1.46M 0.01% 1033
2025
Q1 		$3.57M Buy
29,400
+4,500
+18% +$758K 0.01% 1110
2024
Q4 		$4.15M Buy
+24,900
New +$4.55M 0.01% 1006

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 $3.37T AUM 44.26% 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

PEAK6's ONTO Position: Q2 2026 in Review

PEAK6 opened a new position in Onto Innovation (ONTO) in Q2 2026: 11,089 shares worth $4.2M. The stake represents 0.01% of the portfolio and ranks #929 among its holdings. This is a return to the name: PEAK6 previously reported a position in ONTO as recently as Q3 2025.

PEAK6 first reported a position in ONTO in Q4 2024 and has held it in 5 quarters since. 690 funds tracked by Wall St. Rank hold ONTO as of Q2 2026.

  • PEAK6 held 11,089 shares of Onto Innovation worth $4.2M as of Q2 2026.
  • Onto Innovation was a new PEAK6 position in Q2 2026.
  • Onto Innovation made up 0.01% of PEAK6's portfolio in Q2 2026, its #929 holding.
  • PEAK6 first reported a position in Onto Innovation in Q4 2024 and has held it in 5 quarters since.
  • 690 funds tracked by Wall St. Rank held Onto Innovation as of Q2 2026.

Based on PEAK6's 13F filing for Q2 2026, filed 13 Aug 2026.