Portman Square Capital’s ON Semiconductor ON Stock Holding History

Portman Square Capital’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	$3.32M	Sell	35,065 -61,069	-64%	-$6.26M	0.16%	73
2026 Q1	$5.95M	Buy	96,134 +62,609	+187%	+$3.93M	0.23%	73
2025 Q4	$1.82M	Buy	33,525 +15,659	+88%	+$803K	0.08%	101
2025 Q3	$881K	Buy	+17,866	New	+$940K	0.04%	100
2024 Q4	–	Sell	-13,703	Closed	-$944K	–	293
2024 Q3	$995K	Sell	13,703 -5,821	-30%	-$424K	0.04%	269
2024 Q2	$1.34M	Buy	19,524 +10,834	+125%	+$760K	0.05%	261
2024 Q1	$639K	Buy	8,690 +2,722	+46%	+$208K	0.02%	250
2023 Q4	$499K	Sell	5,968 -36,533	-86%	-$2.87M	0.01%	388
2023 Q3	$3.95M	Buy	42,501 +2,682	+7%	+$261K	0.1%	215
2023 Q2	$3.77M	Sell	39,819 -6,860	-15%	-$567K	0.11%	180
2023 Q1	$3.84M	Buy	+46,679	New	+$3.55M	0.18%	109

Other funds holding ON

Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return

Handelsbanken Fonder Stockholm, Sweden $35.1B AUM 47.76% 1-Year Est. Return

Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return

YIH

Y-Intercept (HK) Hong Kong $5.05B AUM 17.89% 1-Year Est. Return

Atwood & Palmer Kansas City, Missouri $1.87B AUM 24.22% 1-Year Est. Return

Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return

FVCM

F&V Capital Management Boca Raton, Florida $542M AUM 46.38% 1-Year Est. Return

CNB

Czech National Bank Prague, Czech Republic $18.3B AUM 43.04% 1-Year Est. Return

SOADOR

State of Alaska Department of Revenue Juneau, Alaska $10.1B AUM 42.83% 1-Year Est. Return

Covea Finance Paris, France $3.17B AUM 35.01% 1-Year Est. Return

Portman Square Capital's ON Position: Q2 2026 in Review

Portman Square Capital reduced its ON Semiconductor (ON) stake by 64% in Q2 2026, selling an estimated $6.26M and leaving 35,065 shares worth $3.32M. The position accounts for 0.16% of the portfolio, ranked #73.

Portman Square Capital first reported a position in ON in Q1 2023 and has held it in 11 quarters since. The position peaked at $5.95M in Q1 2026. 155 funds tracked by Wall St. Rank hold ON as of Q2 2026.

Portman Square Capital held 35,065 shares of ON Semiconductor worth $3.32M as of Q2 2026.
Portman Square Capital sold 61,069 ON Semiconductor shares in Q2 2026, an estimated $6.26M.
ON Semiconductor made up 0.16% of Portman Square Capital's portfolio in Q2 2026, its #73 holding.
Portman Square Capital first reported a position in ON Semiconductor in Q1 2023 and has held it in 11 quarters since.
Portman Square Capital's ON Semiconductor position peaked at $5.95M in Q1 2026.
155 funds tracked by Wall St. Rank held ON Semiconductor as of Q2 2026.

Based on Portman Square Capital's 13F filing for Q2 2026, filed 15 Jul 2026.