Lee Ainslie’s ON Semiconductor ON Stock Holding History

Lee Ainslie’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	$754K	Buy	+7,979	New	+$818K	0.01%	134
2022 Q4	–	Sell	-3,320	Closed	-$207K	–	431
2022 Q3	$207K	Buy	+3,320	New	+$214K	﹤0.01%	316
2022 Q1	–	Sell	-2,000	Closed	-$136K	–	331
2021 Q4	$136K	Buy	+2,000	New	+$113K	﹤0.01%	121
2021 Q3	–	Sell	-5,464	Closed	-$209K	–	758
2021 Q2	$209K	Buy	+5,464	New	+$215K	﹤0.01%	476
2020 Q3	–	Sell	-20,247	Closed	-$401K	–	668
2020 Q2	$401K	Buy	+20,247	New	+$330K	0.01%	466
2018 Q3	–	Sell	-369,130	Closed	-$8.21M	–	272
2018 Q2	$8.21M	Sell	369,130 -70,680	-16%	-$1.71M	0.1%	102
2018 Q1	$10.8M	Buy	439,810 +108,970	+33%	+$2.63M	0.14%	91
2017 Q4	$6.93M	Buy	+330,840	New	+$6.75M	0.09%	107

Other funds holding ON

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Jupiter Topco New York $245B AUM

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

Lee Ainslie's ON Position: Q2 2026 in Review

Lee Ainslie opened a new position in ON Semiconductor (ON) in Q2 2026: 7,979 shares worth $754K. The stake represents 0.01% of the portfolio and ranks #134 among its holdings. This is a return to the name: Lee Ainslie previously reported a position in ON as recently as Q3 2022.

Lee Ainslie first reported a position in ON in Q4 2017 and has held it in 8 quarters since. The position peaked at $10.8M in Q1 2018. 993 funds tracked by Wall St. Rank hold ON as of Q2 2026.

Lee Ainslie held 7,979 shares of ON Semiconductor worth $754K as of Q2 2026.
ON Semiconductor was a new Lee Ainslie position in Q2 2026.
ON Semiconductor made up 0.01% of Lee Ainslie's portfolio in Q2 2026, its #134 holding.
Lee Ainslie first reported a position in ON Semiconductor in Q4 2017 and has held it in 8 quarters since.
Lee Ainslie's ON Semiconductor position peaked at $10.8M in Q1 2018.
993 funds tracked by Wall St. Rank held ON Semiconductor as of Q2 2026.

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