DS
MAGN

David Shaw’s Magnera Corp MAGN Stock Holding History

David Shaw’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
2014
Q1 		– Sell
-3,231
Closed -$1.16M – 4688
2013
Q4 		$1.16M Sell
3,231
-1,538
-32% -$545K ﹤0.01% 3034
2013
Q3 		$1.68M Buy
4,769
+1,192
+33% +$413K ﹤0.01% 2576
2013
Q2 		$1.17M Buy
+3,577
New +$1.14M ﹤0.01% 2588

Other funds holding MAGN

NM
Newtyn Management New York $801M AUM 23.14% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
ECM
Engine Capital Management New York $1.03B AUM 4.33% 1-Year Est. Return
LC
Littlejohn & Co Greenwich, Connecticut $78.6M AUM 1.93% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
MAP
Madison Avenue Partners New York $2.32B AUM 132.6% 1-Year Est. Return
DCP
Diameter Capital Partners New York $1.24B AUM 137.67% 1-Year Est. Return
DCM
DG Capital Management New York $475M AUM 36.12% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

David Shaw's MAGN Position: Q2 2026 in Review

David Shaw reduced its Magnera Corp (MAGN) stake by 12% in Q2 2026, selling an estimated $1.17M and leaving 789,745 shares worth $9.28M. The position accounts for ﹤0.01% of the portfolio, ranked #1878.

David Shaw first reported a position in MAGN in Q2 2013 and has held it in 37 quarters since. The position peaked at $13.7M in Q1 2025. 178 funds tracked by Wall St. Rank hold MAGN as of Q2 2026.

  • David Shaw held 789,745 shares of Magnera Corp worth $9.28M as of Q2 2026.
  • David Shaw sold 106,470 Magnera Corp shares in Q2 2026, an estimated $1.17M.
  • Magnera Corp made up ﹤0.01% of David Shaw's portfolio in Q2 2026, its #1878 holding.
  • David Shaw first reported a position in Magnera Corp in Q2 2013 and has held it in 37 quarters since.
  • David Shaw's Magnera Corp position peaked at $13.7M in Q1 2025.
  • 178 funds tracked by Wall St. Rank held Magnera Corp as of Q2 2026.

Based on D.E. Shaw & Co's 13F filing for Q2 2026, filed 14 Aug 2026.