MAP
MAGN

Madison Avenue Partners’s Magnera Corp MAGN Stock Holding History

Madison Avenue 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
Q2 		$15.3M Sell
1,302,066
-288,550
-18% -$3.16M 0.66% 22
2026
Q1 		$15.1M Sell
1,590,616
-190,033
-11% -$2.43M 0.66% 22
2025
Q4 		$27M Sell
1,780,649
-1,051,632
-37% -$12.2M 1.16% 16
2025
Q3 		$33.2M Sell
2,832,281
-511,724
-15% -$6.35M 1.98% 14
2025
Q2 		$40.4M Hold
3,344,005
– – 2.7% 11
2025
Q1 		$60.7M Sell
3,344,005
-62,288
-2% -$1.21M 5.16% 7
2024
Q4 		$61.9M Buy
+3,406,293
New +$69.7M 6.55% 7

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
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
CCA
Canyon Capital Advisors Dallas, Texas $882M AUM 62.77% 1-Year Est. Return

Madison Avenue Partners's MAGN Position: Q2 2026 in Review

Madison Avenue Partners reduced its Magnera Corp (MAGN) stake by 18% in Q2 2026, selling an estimated $3.16M and leaving 1,302,066 shares worth $15.3M. The position accounts for 0.66% of the portfolio, ranked #22.

Madison Avenue Partners first reported a position in MAGN in Q4 2024 and has held it in 7 quarters since. The position peaked at $61.9M in Q4 2024. 179 funds tracked by Wall St. Rank hold MAGN as of Q2 2026.

  • Madison Avenue Partners held 1,302,066 shares of Magnera Corp worth $15.3M as of Q2 2026.
  • Madison Avenue Partners sold 288,550 Magnera Corp shares in Q2 2026, an estimated $3.16M.
  • Magnera Corp made up 0.66% of Madison Avenue Partners's portfolio in Q2 2026, its #22 holding.
  • Madison Avenue Partners first reported a position in Magnera Corp in Q4 2024 and has held it in 7 quarters since.
  • Madison Avenue Partners's Magnera Corp position peaked at $61.9M in Q4 2024.
  • 179 funds tracked by Wall St. Rank held Magnera Corp as of Q2 2026.

Based on Madison Avenue Partners's 13F filing for Q2 2026, filed 14 Aug 2026.