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Brandywine Global Investment Management’s ON Semiconductor ON Stock Holding History

Brandywine Global Investment Management’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
2025
Q4 		$100M Buy
1,847,377
+275,079
+17% +$14.1M 0.67% 33
2025
Q3 		$77.5M Buy
1,572,298
+243,429
+18% +$12.8M 0.53% 42
2025
Q2 		$69.6M Buy
1,328,869
+19,063
+1% +$829K 0.49% 47
2025
Q1 		$53.3M Sell
1,309,806
-9,754
-0.7% -$491K 0.38% 65
2024
Q4 		$83.2M Buy
1,319,560
+145,378
+12% +$10M 0.6% 40
2024
Q3 		$85.5M Buy
1,174,182
+294,724
+34% +$21.5M 0.57% 44
2024
Q2 		$60.3M Buy
+879,458
New +$61.7M 0.45% 55
2024
Q1 		– Sell
-181,539
Closed -$15.2M – 734
2023
Q4 		$15.2M Sell
181,539
-8,900
-5% -$699K 0.12% 179
2023
Q3 		$17.7M Sell
190,439
-10,145
-5% -$985K 0.16% 156
2023
Q2 		$19M Buy
+200,584
New +$16.6M 0.16% 148
2020
Q4 		– Sell
-339,702
Closed -$7.37M – 661
2020
Q3 		$7.37M Sell
339,702
-11,917
-3% -$253K 0.07% 237
2020
Q2 		$6.97M Sell
351,619
-2,456
-0.7% -$40K 0.07% 253
2020
Q1 		$4.41M Sell
354,075
-6,204
-2% -$121K 0.05% 295
2019
Q4 		$9.03M Buy
360,279
+153
+0% +$3.23K 0.06% 260
2019
Q3 		$6.92M Buy
360,126
+5,992
+2% +$115K 0.05% 320
2019
Q2 		$7.16M Buy
354,134
+29,137
+9% +$602K 0.05% 324
2019
Q1 		$6.69M Buy
+324,997
New +$6.71M 0.05% 322

Other funds holding ON

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London $209B AUM 37.72% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
SPC
Slate Path Capital New York $7.22B AUM 110.75% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Brandywine Global Investment Management's ON Position: Q4 2025 in Review

Brandywine Global Investment Management increased its ON Semiconductor (ON) stake by 17% in Q4 2025, buying an estimated $14.1M and bringing the position to 1,847,377 shares worth $100M. The position accounts for 0.67% of the portfolio, ranked #33.

Brandywine Global Investment Management first reported a position in ON in Q1 2019 and has held it in 17 quarters since. 796 funds tracked by Wall St. Rank hold ON as of Q4 2025.

  • Brandywine Global Investment Management held 1,847,377 shares of ON Semiconductor worth $100M as of Q4 2025.
  • Brandywine Global Investment Management bought 275,079 ON Semiconductor shares in Q4 2025, an estimated $14.1M.
  • ON Semiconductor made up 0.67% of Brandywine Global Investment Management's portfolio in Q4 2025, its #33 holding.
  • Brandywine Global Investment Management first reported a position in ON Semiconductor in Q1 2019 and has held it in 17 quarters since.
  • 796 funds tracked by Wall St. Rank held ON Semiconductor as of Q4 2025.

Based on Brandywine Global Investment Management's 13F filing for Q4 2025, filed 11 Feb 2026.