JO
MAGN

John Overdeck’s Magnera Corp MAGN Stock Holding History

John Overdeck’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 		$291K Buy
24,741
+1,260
+5% +$13.8K ﹤0.01% 4545
2026
Q1 		$223K Buy
+23,481
New +$300K ﹤0.01% 4239
2025
Q1 		– Sell
-32,596
Closed -$592K – 3557
2024
Q4 		$592K Buy
32,596
+8,614
+36% +$176K ﹤0.01% 2461
2024
Q3 		$561K Buy
23,982
+4,906
+26% +$103K ﹤0.01% 2414
2024
Q2 		$345K Buy
19,076
+433
+2% +$9.32K ﹤0.01% 2532
2024
Q1 		$485K Buy
18,643
+3,474
+23% +$82.4K ﹤0.01% 2350
2023
Q4 		$383K Sell
15,169
-1,900
-11% -$40K ﹤0.01% 2586
2023
Q3 		$444K Sell
17,069
-23,755
-58% -$791K ﹤0.01% 2329
2023
Q2 		$1.6M Sell
40,824
-13,327
-25% -$604K ﹤0.01% 1619
2023
Q1 		$2.25M Sell
54,151
-9,398
-15% -$433K 0.01% 1313
2022
Q4 		$2.3M Buy
63,549
+20,844
+49% +$851K 0.01% 1254
2022
Q3 		$1.73M Buy
42,705
+41,708
+4,183% +$2.9M 0.01% 1212
2022
Q2 		$89K Buy
+997
New +$120K ﹤0.01% 2279
2021
Q4 		– Sell
-2,158
Closed -$396K – 4993
2021
Q3 		$396K Sell
2,158
-6,483
-75% -$1.26M ﹤0.01% 3451
2021
Q2 		$1.57M Buy
8,641
+1,721
+25% +$339K ﹤0.01% 2094
2021
Q1 		$1.54M Buy
6,920
+4,937
+249% +$1.1M ﹤0.01% 1913
2020
Q4 		$422K Buy
1,983
+1,009
+104% +$203K ﹤0.01% 2632
2020
Q3 		$174K Buy
+974
New +$195K ﹤0.01% 2852
2019
Q3 		– Sell
-1,539
Closed -$338K – 3862
2019
Q2 		$338K Sell
1,539
-9,573
-86% -$1.91M ﹤0.01% 2788
2019
Q1 		$2.04M Buy
11,112
+8,615
+345% +$1.45M 0.01% 1404
2018
Q4 		$317K Buy
+2,497
New +$479K ﹤0.01% 2410
2018
Q2 		– Sell
-1,800
Closed -$481K – 3731
2018
Q1 		$481K Buy
+1,800
New +$507K ﹤0.01% 2489
2017
Q3 		– Sell
-3,904
Closed -$992K – 3280
2017
Q2 		$992K Buy
+3,904
New +$994K ﹤0.01% 1897
2016
Q2 		– Sell
-5,910
Closed -$1.59M – 3301
2016
Q1 		$1.59M Buy
5,910
+3,468
+142% +$786K 0.01% 1320
2015
Q4 		$585K Sell
2,442
-4,585
-65% -$1.08M ﹤0.01% 1872
2015
Q3 		$1.57M Buy
+7,027
New +$1.74M 0.01% 952
2015
Q2 		– Sell
-2,715
Closed -$972K – 3151
2015
Q1 		$972K Buy
2,715
+935
+53% +$301K ﹤0.01% 1608
2014
Q4 		$592K Sell
1,780
-2,251
-56% -$725K ﹤0.01% 1645
2014
Q3 		$1.15M Sell
4,031
-4,842
-55% -$1.54M 0.01% 1025
2014
Q2 		$3.06M Buy
+8,873
New +$3.02M 0.01% 871
2013
Q4 		– Sell
-7,558
Closed -$2.66M – 2420
2013
Q3 		$2.66M Buy
+7,558
New +$2.62M 0.02% 697

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

John Overdeck's MAGN Position: Q2 2026 in Review

John Overdeck increased its Magnera Corp (MAGN) stake by 5.4% in Q2 2026, buying an estimated $13.8K and bringing the position to 24,741 shares worth $291K. The position accounts for ﹤0.01% of the portfolio, ranked #4545.

John Overdeck first reported a position in MAGN in Q3 2013 and has held it in 31 quarters since. The position peaked at $3.06M in Q2 2014. 178 funds tracked by Wall St. Rank hold MAGN as of Q2 2026.

  • John Overdeck held 24,741 shares of Magnera Corp worth $291K as of Q2 2026.
  • John Overdeck bought 1,260 Magnera Corp shares in Q2 2026, an estimated $13.8K.
  • Magnera Corp made up ﹤0.01% of John Overdeck's portfolio in Q2 2026, its #4545 holding.
  • John Overdeck first reported a position in Magnera Corp in Q3 2013 and has held it in 31 quarters since.
  • John Overdeck's Magnera Corp position peaked at $3.06M in Q2 2014.
  • 178 funds tracked by Wall St. Rank held Magnera Corp as of Q2 2026.

Based on Two Sigma Investments's 13F filing for Q2 2026, filed 14 Aug 2026.