DG
ON icon

David Greenspan’s ON Semiconductor ON Stock Holding History

David Greenspan’s Portfolio ON Stock Details ON Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$120M Sell
1,269,323
-6,529,477
-84% -$669M 1.66% 25
2026
Q1 		$483M Sell
7,798,800
-2,681,400
-26% -$168M 7.17% 3
2025
Q4 		$568M Buy
+10,480,200
New +$538M 7.65% 2

Other funds holding ON

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
JT
Jupiter Topco New York $245B AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Norges Bank
Norges Bank Oslo, Norway $1T AUM

David Greenspan's ON Position: Q2 2026 in Review

David Greenspan reduced its ON Semiconductor (ON) stake by 84% in Q2 2026, selling an estimated $669M and leaving 1,269,323 shares worth $120M. The position accounts for 1.66% of the portfolio, ranked #25.

David Greenspan first reported a position in ON in Q4 2025 and has held it in 3 quarters since. The position peaked at $568M in Q4 2025. 993 funds tracked by Wall St. Rank hold ON as of Q2 2026.

  • David Greenspan held 1,269,323 shares of ON Semiconductor worth $120M as of Q2 2026.
  • David Greenspan sold 6,529,477 ON Semiconductor shares in Q2 2026, an estimated $669M.
  • ON Semiconductor made up 1.66% of David Greenspan's portfolio in Q2 2026, its #25 holding.
  • David Greenspan first reported a position in ON Semiconductor in Q4 2025 and has held it in 3 quarters since.
  • David Greenspan's ON Semiconductor position peaked at $568M in Q4 2025.
  • 993 funds tracked by Wall St. Rank held ON Semiconductor as of Q2 2026.

Based on Slate Path Capital's 13F filing for Q2 2026, filed 14 Aug 2026.