Magnera Corp

MAGNNYSE

$11.67+0.35 (+3.09%)as of Oct 2, 2026

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

Magnera Corp price and activity chart data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+2.3%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
Newtyn Management, LLC	7.82%	$32.9M	4.11%	Add 1.45%
BlackRock, Inc.	7.25%	$30.5M	0.00%	Not reported
Engine Capital Management, LP	6.27%	$26.4M	2.57%	Not reported
Littlejohn & Co LLC	5.28%	$22.2M	28.24%	Reduce 22.13%
Vanguard Capital Management LLC	4.37%	$18.4M	0.00%	Not reported
Morgan Stanley	4.29%	$18M	0.00%	Not reported
Madison Avenue Partners, LP	3.64%	$15.3M	0.66%	Reduce 18.14%
Diameter Capital Partners LP	3.37%	$14.2M	1.14%	Not reported
Assenagon Asset Management S.A.	3.12%	$13.1M	0.01%	Not reported
DG Capital Management, LLC	3.08%	$12.9M	2.73%	Reduce 8.77%
Geode Capital Management, LLC	2.41%	$10.1M	0.00%	Not reported
Canyon Capital Advisors LLC	2.26%	$9.52M	1.08%	Not reported
D. E. Shaw & Co., Inc.	2.21%	$9.28M	0.00%	Not reported
Clearline Capital LP	2.07%	$8.71M	0.52%	Add 0.38%
State Street Corp	1.88%	$7.9M	0.00%	Not reported
JB Capital Partners LP	1.83%	$7.7M	1.19%	Not reported
Thompson Siegel & Walmsley LLC	1.82%	$7.64M	0.14%	Add 13.15%
JPMorgan Chase & Co	1.71%	$7.24M	0.00%	Not reported
Verition Fund Management LLC	1.70%	$7.14M	0.04%	Not reported
Jacobs Levy Equity Management, Inc	1.68%	$7.07M	0.03%	Not reported
American Century Companies Inc	1.68%	$7.05M	0.00%	Not reported
Ameriprise Financial Inc	1.62%	$6.8M	0.00%	Not reported
Dimensional Fund Advisors LP	1.60%	$6.71M	0.00%	Not reported
UBS Group AG	1.42%	$5.96M	0.00%	Not reported
AQR Capital Management LLC	1.34%	$5.63M	0.00%	Not reported
Algert Global LLC	1.25%	$5.26M	0.06%	Not reported
J. Goldman & Co LP	1.19%	$4.99M	0.13%	Add 9.74%
Charles Schwab Investment Management Inc	1.18%	$4.97M	0.00%	Not reported
Seven Six Capital Management, LLC	1.11%	$4.68M	4.28%	Add 6.32%
SG Americas Securities, LLC	1.11%	$4.67M	0.00%	Not reported
Goldman Sachs Group Inc	1.04%	$4.36M	0.00%	Not reported
Ancora Advisors LLC	1.04%	$4.36M	0.08%	Not reported
Vanguard Portfolio Management LLC	1.01%	$4.24M	0.00%	Not reported
Russell Investments Group, Ltd.	0.85%	$3.58M	0.00%	Not reported
Loews Corp	0.84%	$3.53M	0.03%	Not reported
BNP Paribas Financial Markets	0.82%	$3.44M	0.00%	Not reported
Northern Trust Corp	0.79%	$3.33M	0.00%	Not reported
CastleKnight Management LP	0.79%	$3.31M	0.04%	Add 53.73%
Vanguard Fiduciary Trust Co	0.63%	$2.65M	0.00%	Not reported
Gratia Capital, LLC	0.63%	$2.64M	1.60%	Reduce 24.95%
Squarepoint Ops LLC	0.61%	$2.55M	0.00%	Not reported
Man Group plc	0.58%	$2.43M	0.00%	Not reported
Bridgeway Capital Management, LLC	0.58%	$2.43M	0.04%	Not reported
LSV Asset Management	0.56%	$2.35M	0.00%	Reduce 18.35%
Readystate Asset Management LP	0.54%	$2.26M	0.08%	Reduce 4.79%
Private Management Group Inc	0.52%	$2.19M	0.06%	New Not reported
Norges Bank	0.50%	$2.12M	0.00%	Not reported
Trexquant Investment LP	0.49%	$2.06M	0.01%	Not reported
State of Wisconsin Investment Board	0.46%	$1.94M	0.00%	Not reported
Healthcare of Ontario Pension Plan Trust Fund	0.45%	$1.9M	0.00%	Add 246.79%

50 of 167 holders

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