SSW
ONTO icon

Smith Shellnut Wilson’s Onto Innovation ONTO Stock Holding History

Smith Shellnut Wilson’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
2025
Q3 		$215K Buy
+1,667
New +$178K 0.08% 135
2025
Q2 		– Sell
-1,667
Closed -$202K – 145
2025
Q1 		$202K Hold
1,667
– – 0.09% 137
2024
Q4 		$278K Hold
1,667
– – 0.12% 114
2024
Q3 		$346K Hold
1,667
– – 0.16% 98
2024
Q2 		$366K Buy
+1,667
New +$345K 0.18% 87

Other funds holding ONTO

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return
PCMI
Paradigm Capital Management Inc Albany, New York $2.61B AUM 78.58% 1-Year Est. Return
GCM
Geneva Capital Management Milwaukee, Wisconsin $4.71B AUM 6.32% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
VOYA Investment Management
VOYA Investment Management Atlanta, Georgia $96.1B AUM 40.06% 1-Year Est. Return

Smith Shellnut Wilson's ONTO Position: Q3 2025 in Review

Smith Shellnut Wilson opened a new position in Onto Innovation (ONTO) in Q3 2025: 1,667 shares worth $215K. The stake represents 0.08% of the portfolio and ranks #135 among its holdings. This is a return to the name: Smith Shellnut Wilson previously reported a position in ONTO as recently as Q1 2025.

Smith Shellnut Wilson first reported a position in ONTO in Q2 2024 and has held it in 5 quarters since. The position peaked at $366K in Q2 2024. 476 funds tracked by Wall St. Rank hold ONTO as of Q3 2025.

  • Smith Shellnut Wilson held 1,667 shares of Onto Innovation worth $215K as of Q3 2025.
  • Onto Innovation was a new Smith Shellnut Wilson position in Q3 2025.
  • Onto Innovation made up 0.08% of Smith Shellnut Wilson's portfolio in Q3 2025, its #135 holding.
  • Smith Shellnut Wilson first reported a position in Onto Innovation in Q2 2024 and has held it in 5 quarters since.
  • Smith Shellnut Wilson's Onto Innovation position peaked at $366K in Q2 2024.
  • 476 funds tracked by Wall St. Rank held Onto Innovation as of Q3 2025.

Based on Smith Shellnut Wilson's 13F filing for Q3 2025, filed 27 Oct 2025.