GCP
MAGN

GSA Capital Partners’s Magnera Corp MAGN Stock Holding History

GSA Capital Partners’s Portfolio MAGN Stock Details MAGN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$686K Sell
72,180
-55,915
-44% -$715K 0.04% 722
2025
Q4 		$1.94M Buy
128,095
+115,062
+883% +$1.33M 0.17% 95
2025
Q3 		$153K Buy
+13,033
New +$162K 0.01% 1478
2025
Q2 		– Sell
-12,829
Closed -$233K – 2228
2025
Q1 		$233K Buy
+12,829
New +$249K 0.02% 1316
2024
Q4 		– Sell
-22,599
Closed -$529K – 2096
2024
Q3 		$529K Buy
22,599
+15,678
+227% +$328K 0.04% 865
2024
Q2 		$125K Sell
6,921
-1,335
-16% -$28.7K 0.01% 1513
2024
Q1 		$215K Sell
8,256
-9,648
-54% -$229K 0.02% 1383
2023
Q4 		$452K Sell
17,904
-24,402
-58% -$514K 0.04% 862
2023
Q3 		$1.1M Buy
42,306
+23,031
+119% +$767K 0.09% 344
2023
Q2 		$757K Sell
19,275
-28,324
-60% -$1.28M 0.08% 472
2023
Q1 		$1.97M Buy
47,599
+24,126
+103% +$1.11M 0.2% 76
2022
Q4 		$848K Buy
23,473
+19,962
+569% +$815K 0.11% 288
2022
Q3 		$142K Buy
3,511
+730
+26% +$50.8K 0.02% 1308
2022
Q2 		$249K Buy
2,781
+1,252
+82% +$150K 0.04% 940
2022
Q1 		$246K Buy
+1,529
New +$303K 0.03% 1040
2021
Q3 		– Sell
-1,467
Closed -$266K – 1839
2021
Q2 		$266K Buy
+1,467
New +$289K 0.03% 1020
2020
Q4 		– Sell
-772
Closed -$138K – 1664
2020
Q3 		$138K Buy
+772
New +$154K 0.02% 1083
2020
Q1 		– Sell
-915
Closed -$218K – 1641
2019
Q4 		$218K Sell
915
-3,199
-78% -$711K 0.03% 1211
2019
Q3 		$823K Buy
4,114
+2,147
+109% +$429K 0.11% 251
2019
Q2 		$432K Buy
+1,967
New +$392K 0.05% 751
2019
Q1 		– Sell
-2,252
Closed -$286K – 1739
2018
Q4 		$286K Buy
+2,252
New +$432K 0.03% 862
2018
Q3 		– Sell
-847
Closed -$216K – 1951
2018
Q2 		$216K Sell
847
-3,375
-80% -$835K 0.01% 1509
2018
Q1 		$1.13M Sell
4,222
-943
-18% -$265K 0.06% 580
2017
Q4 		$1.44M Buy
+5,165
New +$1.34M 0.09% 382
2017
Q1 		– Sell
-2,202
Closed -$684K – 2034
2016
Q4 		$684K Buy
2,202
+644
+41% +$186K 0.04% 789
2016
Q3 		$439K Buy
+1,558
New +$433K 0.02% 1131
2016
Q1 		– Sell
-2,242
Closed -$537K – 1957
2015
Q4 		$537K Buy
+2,242
New +$527K 0.03% 1125
2014
Q4 		– Sell
-708
Closed -$202K – 1926
2014
Q3 		$202K Buy
+708
New +$226K 0.01% 1524
2014
Q2 		– Sell
-1,074
Closed -$380K – 1991
2014
Q1 		$380K Sell
1,074
-753
-41% -$285K 0.03% 962
2013
Q4 		$657K Buy
1,827
+138
+8% +$48.9K 0.05% 622
2013
Q3 		$594K Buy
1,689
+46
+3% +$15.9K 0.05% 661
2013
Q2 		$536K Buy
+1,643
New +$521K 0.06% 506

Other funds holding MAGN

NM
Newtyn Management New York $936M AUM 27.23% 1-Year Est. Return
LC
Littlejohn & Co Greenwich, Connecticut $106M AUM 7.38% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
ECM
Engine Capital Management New York $828M AUM 6.49% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
MAP
Madison Avenue Partners New York $2.3B AUM 115.82% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
DCM
DG Capital Management New York $326M AUM 39.67% 1-Year Est. Return
DCP
Diameter Capital Partners New York $1.07B AUM 152.29% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return

GSA Capital Partners's MAGN Position: Q1 2026 in Review

GSA Capital Partners reduced its Magnera Corp (MAGN) stake by 44% in Q1 2026, selling an estimated $715K and leaving 72,180 shares worth $686K. The position accounts for 0.04% of the portfolio, ranked #722.

GSA Capital Partners first reported a position in MAGN in Q2 2013 and has held it in 32 quarters since. The position peaked at $1.97M in Q1 2023. 175 funds tracked by Wall St. Rank hold MAGN as of Q1 2026.

  • GSA Capital Partners held 72,180 shares of Magnera Corp worth $686K as of Q1 2026.
  • GSA Capital Partners sold 55,915 Magnera Corp shares in Q1 2026, an estimated $715K.
  • Magnera Corp made up 0.04% of GSA Capital Partners's portfolio in Q1 2026, its #722 holding.
  • GSA Capital Partners first reported a position in Magnera Corp in Q2 2013 and has held it in 32 quarters since.
  • GSA Capital Partners's Magnera Corp position peaked at $1.97M in Q1 2023.
  • 175 funds tracked by Wall St. Rank held Magnera Corp as of Q1 2026.

Based on GSA Capital Partners's 13F filing for Q1 2026, filed 8 May 2026.