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Munro Partners’s Onto Innovation ONTO Stock Holding History

Munro Partners’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
Q2 		– Sell
-7,320
Closed -$888K – 74
2025
Q1 		$888K Buy
7,320
+2,925
+67% +$492K 0.04% 61
2024
Q4 		$733K Buy
4,395
+2,820
+179% +$515K 0.02% 62
2024
Q3 		$327K Sell
1,575
-7,890
-83% -$1.59M 0.01% 57
2024
Q2 		$2.08M Sell
9,465
-321,460
-97% -$66.4M 0.08% 43
2024
Q1 		$59.9M Buy
330,925
+131,005
+66% +$22.1M 2.15% 20
2023
Q4 		$30.6M Buy
+199,920
New +$26.9M 1.37% 28

Other funds holding ONTO

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
PCMI
Paradigm Capital Management Inc Albany, New York $2.61B AUM 78.58% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 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
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

Munro Partners's ONTO Position: Q2 2025 in Review

Munro Partners sold out of Onto Innovation (ONTO) in Q2 2025, closing a stake of 7,320 shares — an estimated $888K sold.

Munro Partners first reported a position in ONTO in Q4 2023 and held it in 6 quarters. The position peaked at $59.9M in Q1 2024. 448 funds tracked by Wall St. Rank hold ONTO as of Q2 2025.

  • Munro Partners reported no remaining Onto Innovation position as of Q2 2025 after selling out during the quarter.
  • Munro Partners sold 7,320 Onto Innovation shares in Q2 2025, an estimated $888K.
  • Munro Partners first reported a position in Onto Innovation in Q4 2023 and held it in 6 quarters.
  • Munro Partners's Onto Innovation position peaked at $59.9M in Q1 2024.
  • 448 funds tracked by Wall St. Rank held Onto Innovation as of Q2 2025.

Based on Munro Partners's 13F filing for Q2 2025, filed 27 Aug 2025.