MF
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Magnetar Financial’s Corning GLW Stock Holding History

Magnetar Financial’s Portfolio GLW Stock Details GLW Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-6,080
Closed -$499K – 1040
2025
Q3 		$499K Sell
6,080
-12,101
-67% -$791K ﹤0.01% 586
2025
Q2 		$956K Buy
18,181
+1,232
+7% +$57.7K ﹤0.01% 449
2025
Q1 		$776K Buy
16,949
+12,185
+256% +$602K 0.01% 378
2024
Q4 		$226K Buy
+4,764
New +$226K 0.01% 527
2024
Q2 		– Sell
-26,119
Closed -$861K – 550
2024
Q1 		$861K Sell
26,119
-57,977
-69% -$1.85M 0.02% 262
2023
Q4 		$2.56M Buy
+84,096
New +$2.4M 0.07% 182
2023
Q1 		– Sell
-14,598
Closed -$466K – 649
2022
Q4 		$466K Buy
+14,598
New +$474K 0.01% 614
2021
Q4 		– Sell
-64,824
Closed -$2.37M – 1442
2021
Q3 		$2.37M Sell
64,824
-7,297
-10% -$291K 0.02% 584
2021
Q2 		$2.95M Buy
+72,121
New +$3.14M 0.03% 524
2020
Q1 		– Sell
-8,286
Closed -$241K – 540
2019
Q4 		$241K Buy
+8,286
New +$240K 0.01% 476
2019
Q3 		– Sell
-8,376
Closed -$278K – 516
2019
Q2 		$278K Buy
+8,376
New +$269K 0.01% 366
2018
Q2 		– Sell
-30,043
Closed -$838K – 579
2018
Q1 		$838K Buy
30,043
+15,440
+106% +$476K 0.01% 239
2017
Q4 		$467K Sell
14,603
-2,198
-13% -$69.2K 0.01% 410
2017
Q3 		$503K Sell
16,801
-14,652
-47% -$434K 0.01% 427
2017
Q2 		$945K Sell
31,453
-135,409
-81% -$3.89M 0.01% 376
2017
Q1 		$4.5M Buy
+166,862
New +$4.44M 0.06% 105
2016
Q4 		– Sell
-286,543
Closed -$6.78M – 168
2016
Q3 		$6.78M Buy
286,543
+234,753
+453% +$5.23M 0.1% 111
2016
Q2 		$1.06M Buy
+51,790
New +$1.04M 0.02% 166
2015
Q4 		– Sell
-15,511
Closed -$266K – 408
2015
Q3 		$266K Buy
+15,511
New +$279K ﹤0.01% 361

Other funds holding GLW

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
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
State Farm Mutual Automobile Insurance
State Farm Mutual Automobile Insurance Bloomington, Illinois $146B AUM 55.73% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

Magnetar Financial's GLW Position: Q4 2025 in Review

Magnetar Financial sold out of Corning (GLW) in Q4 2025, closing a stake of 6,080 shares — an estimated $499K sold.

Magnetar Financial first reported a position in GLW in Q3 2015 and held it in 19 quarters. The position peaked at $6.78M in Q3 2016. 1,905 funds tracked by Wall St. Rank hold GLW as of Q4 2025.

  • Magnetar Financial reported no remaining Corning position as of Q4 2025 after selling out during the quarter.
  • Magnetar Financial sold 6,080 Corning shares in Q4 2025, an estimated $499K.
  • Magnetar Financial first reported a position in Corning in Q3 2015 and held it in 19 quarters.
  • Magnetar Financial's Corning position peaked at $6.78M in Q3 2016.
  • 1,905 funds tracked by Wall St. Rank held Corning as of Q4 2025.

Based on Magnetar Financial's 13F filing for Q4 2025, filed 17 Feb 2026.