LMR Partners’s ON Semiconductor ON Stock Holding History

LMR Partners’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	$3.49M	Buy	36,955 +24,005	+185%	+$2.46M	0.01%	760
2026 Q1	$802K	Sell	12,950 -115,174	-90%	-$7.23M	﹤0.01%	1018
2025 Q4	$6.94M	Buy	+128,124	New	+$6.57M	0.01%	493
2025 Q3	–	Sell	-200,000	Closed	-$10.5M	–	1598
2025 Q2	$10.5M	Buy	+200,000	New	+$8.69M	0.08%	263
2024 Q4	–	Sell	-225,000	Closed	-$16.3M	–	1494
2024 Q3	$16.3M	Buy	225,000 +221,866	+7,079%	+$16.2M	0.13%	135
2024 Q2	$215K	Buy	+3,134	New	+$220K	﹤0.01%	847
2022 Q2	–	Sell	-360,000	Closed	-$22.5M	–	1412
2022 Q1	$22.5M	Buy	360,000 +60,000	+20%	+$3.66M	0.26%	78
2021 Q4	$20.4M	Sell	300,000 -100,000	-25%	-$5.67M	0.21%	93
2021 Q3	$18.3M	Buy	+400,000	New	+$17.1M	0.21%	97

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

LMR Partners's ON Position: Q2 2026 in Review

LMR Partners increased its ON Semiconductor (ON) stake by 185% in Q2 2026, buying an estimated $2.46M and bringing the position to 36,955 shares worth $3.49M. The position accounts for 0.01% of the portfolio, ranked #760.

LMR Partners first reported a position in ON in Q3 2021 and has held it in 9 quarters since. The position peaked at $22.5M in Q1 2022. 998 funds tracked by Wall St. Rank hold ON as of Q2 2026.

LMR Partners held 36,955 shares of ON Semiconductor worth $3.49M as of Q2 2026.
LMR Partners bought 24,005 ON Semiconductor shares in Q2 2026, an estimated $2.46M.
ON Semiconductor made up 0.01% of LMR Partners's portfolio in Q2 2026, its #760 holding.
LMR Partners first reported a position in ON Semiconductor in Q3 2021 and has held it in 9 quarters since.
LMR Partners's ON Semiconductor position peaked at $22.5M in Q1 2022.
998 funds tracked by Wall St. Rank held ON Semiconductor as of Q2 2026.

Based on LMR Partners's 13F filing for Q2 2026, filed 14 Aug 2026.