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Magnera (MAGN) Institutional Ownership

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$11.66 +0.34 (+3.00%)
Closing price 10/2/2026 03:59 PM Eastern
Extended Trading
$11.67 +0.01 (+0.09%)
As of 10/2/2026 07:30 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Magnera (NYSE:MAGN)

Current
Institutional Ownership
Percentage
76.92%
Number of
Institutional Buyers
(last 12 months)
78
Total
Institutional Inflows
(last 12 months)
$142.77M
Number of
Institutional Sellers
(last 12 months)
49
Total
Institutional Outflows
(last 12 months)
$116.08M
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MAGN Institutional Buying and Selling by Quarter

Magnera Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/9/2026Gratia Capital LLC224,872$2.64M1.6%-24.9%0.628%
9/9/2026Engineers Gate Manager LP49,240$579K0.0%-59.4%0.138%
9/9/2026Integrated Wealth Concepts LLC4,667$55K0.0%N/A0.013%
9/9/2026Squarepoint Ops LLC217,272$2.55M0.0%+22.1%0.607%
8/23/2026Readystate Asset Management LP192,534$2.26M0.1%-4.8%0.538%
8/22/2026Odyssean LLC30,236$355K0.1%N/A0.084%
8/20/2026Newtyn Management LLC2,800,000$32.90M4.2%+1.4%7.821%
8/20/2026Ancora Advisors LLC370,701$4.36M0.1%-48.6%1.035%
8/18/2026Public Employees Retirement System of Ohio57,275$673K0.0%N/A0.160%
8/14/2026Ancora Advisors LLC370,701$4.36M0.1%N/A1.035%
8/13/2026Globeflex Capital L P12,524$147K0.0%N/A0.035%
8/6/2026Bank of New York Mellon Corp127,705$1.50M0.0%N/A0.357%
7/9/2026Tactive Advisors LLC40,035$470K0.1%+14.7%0.112%
7/8/2026Assenagon Asset Management S.A.558,957$6.57M0.0%-24.7%1.561%
5/26/2026Glenmede Trust Co. NA16,230$154K0.0%-8.5%0.045%
5/19/2026Bank of America Corp DE57,788$550K0.0%-75.3%0.161%
5/19/2026RBF Capital LLC45,492$433K0.0%-15.7%0.127%
5/19/2026Seven Six Capital Management LLC374,868$3.57M3.8%+33.2%1.047%
5/18/2026Readystate Asset Management LP202,213$1.92M0.1%+114.8%0.565%
5/18/2026Empowered Funds LLC134,037$1.28M0.0%+83.8%0.374%
5/15/2026Weiss Asset Management LP117,506$1.12M0.0%-11.5%0.328%
5/14/2026Healthcare of Ontario Pension Plan Trust Fund46,599$443K0.0%-61.4%0.130%
5/14/2026Public Employees Retirement System of Ohio52,691$501K0.0%-8.9%0.147%
5/14/2026Littlejohn & Co. LLC2,425,818$23.07M21.8%-6.5%6.776%
5/14/2026Sei Investments Co.12,741$122K0.0%-12.4%0.036%
5/14/2026Walleye Capital LLC30,646$291K0.0%-87.5%0.086%
5/14/2026State of Wyoming15,176$144K0.0%N/A0.042%
5/7/2026Dimensional Fund Advisors LP253,908$2.42M0.0%+107.9%0.707%
5/5/2026Bank of New York Mellon Corp121,035$1.15M0.0%+38.2%0.337%
4/30/2026Hsbc Holdings PLC15,687$146K0.0%N/A0.044%
4/27/2026Y Intercept Hong Kong Ltd78,572$747K0.0%+178.8%0.219%
4/22/2026Sterling Capital Management LLC26,315$250K0.0%+1,328.6%0.073%
4/16/2026Tactive Advisors LLC34,895$332K0.1%+14.5%0.097%
2/26/2026Alpine Global Management LLC50,000$757K0.1%-78.2%0.139%
2/19/2026Invesco Ltd.161,834$2.45M0.0%+82.5%0.451%
2/18/2026Empowered Funds LLC72,943$1.10M0.0%+10.8%0.203%
2/18/2026XTX Topco Ltd38,481$583K0.0%N/A0.107%
2/18/2026Susquehanna Portfolio Strategies LLC29,659$449K0.0%N/A0.083%
2/18/2026Tudor Investment Corp ET AL155,016$2.35M0.0%N/A0.432%
2/18/2026Readystate Asset Management LP94,131$1.43M0.1%-55.3%0.262%
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2/18/2026Oxford Asset Management LLP42,188$639K0.3%N/A0.118%
2/18/2026Millennium Management LLC518,044$7.84M0.0%+147.8%1.443%
2/18/2026Madison Avenue Partners LP1,780,649$26.96M1.2%-37.1%4.960%
2/18/2026Man Group plc85,382$1.29M0.0%N/A0.238%
2/18/2026Engine Capital Management LP2,243,827$33.97M4.7%-17.0%6.250%
2/18/2026Engineers Gate Manager LP87,882$1.33M0.0%N/A0.245%
2/18/2026Caption Management LLC9,376$142K0.0%-95.0%0.026%
2/18/2026CastleKnight Management LP183,495$2.78M0.1%-28.3%0.511%
2/18/2026Clearline Capital LP660,605$10.00M0.5%+272.4%1.840%
2/18/2026Bridgeway Capital Management LLC76,789$1.16M0.0%+10.2%0.214%
2/18/2026Aristeia Capital L.L.C.62,996$954K0.0%N/A0.175%
2/17/2026Schonfeld Strategic Advisors LLC16,576$251K0.0%N/A0.046%
2/17/2026J. Goldman & Co LP538,220$8.15M0.2%+22.7%1.499%
2/17/2026Lazard Asset Management LLC15,030$228K0.0%N/A0.042%
2/17/2026Jain Global LLC38,869$588K0.0%N/A0.108%
2/17/2026Trexquant Investment LP202,199$3.06M0.0%+204.6%0.563%
2/17/2026Jump Financial LLC160,113$2.42M0.0%-3.5%0.446%
2/17/2026Price T Rowe Associates Inc. MD31,277$474K0.0%+76.7%0.087%
2/17/2026Weiss Asset Management LP132,764$2.01M0.0%-60.7%0.370%
2/17/2026Loews Corp300,000$4.54M0.0%-16.8%0.836%
2/17/2026Public Employees Retirement System of Ohio57,869$876K0.0%+230.0%0.161%
2/17/2026California State Teachers Retirement System1,968$30K0.0%-93.9%0.005%
2/17/2026Russell Investments Group Ltd.368,309$5.58M0.0%+40.6%1.026%
2/17/2026Atom Investors LP22,994$348K0.0%-47.1%0.064%
2/17/2026State of Wisconsin Investment Board92,405$1.40M0.0%+8.7%0.257%
2/17/2026ExodusPoint Capital Management LP56,025$848K0.0%+51.4%0.156%
2/17/2026Royal Bank of Canada3,906$60K0.0%-99.1%0.011%
2/17/2026Seven Six Capital Management LLC281,518$4.26M4.3%-9.4%0.784%
2/16/2026Squarepoint Ops LLC158,450$2.40M0.0%+493.8%0.441%
2/16/2026Verition Fund Management LLC329,931$5.00M0.0%N/A0.919%
2/16/2026Healthcare of Ontario Pension Plan Trust Fund120,715$1.83M0.0%N/A0.336%
2/16/2026Barclays PLC49,805$754K0.0%+6.1%0.139%
2/13/2026Marshall Wace LLP32,623$494K0.0%+13.8%0.091%
2/13/2026DG Capital Management LLC36,775$557K0.2%-96.8%0.102%
2/13/2026Quinn Opportunity Partners LLC85,868$1.30M0.1%N/A0.239%
2/13/2026Walleye Capital LLC245,997$3.72M0.0%N/A0.685%
2/13/2026Quarry LP1,971$30K0.0%N/A0.005%
2/13/2026Jacobs Levy Equity Management Inc.786,083$11.90M0.0%+427.4%2.190%
2/13/2026Charles Schwab Investment Management Inc.402,244$6.09M0.0%+39.1%1.120%
2/13/2026State Street Corp640,991$9.71M0.0%-0.4%1.785%
2/13/2026Dynamic Technology Lab Private Ltd21,450$325K0.1%N/A0.060%
2/13/2026Caitong International Asset Management Co. Ltd1,978$30K0.1%+106.7%0.006%
2/13/2026Wells Fargo & Company MN37,927$574K0.0%+33.1%0.106%
2/13/2026JB Capital Partners LP515,000$7.80M1.3%+202.9%1.435%
2/13/2026Quadrant Capital Group LLC1,862$28K0.0%+702.6%0.005%
2/12/2026Jane Street Group LLC215,920$3.27M0.0%-235.0%0.601%
2/12/2026Dimensional Fund Advisors LP122,136$1.85M0.0%-52.1%0.340%
2/12/2026Counterpoint Mutual Funds LLC54,410$824K0.1%N/A0.152%
2/12/2026South Dakota Investment Council2,051$31K0.0%-76.6%0.006%
2/12/2026Nuveen LLC823,177$12.46M0.0%+969.6%2.293%
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2/11/2026Empowered Funds LLC72,943$1.10M0.0%+10.8%0.203%
2/11/2026Inceptionr LLC13,227$200K0.1%N/A0.037%
2/11/2026Deutsche Bank AG25,271$383K0.0%-9.3%0.070%
2/11/2026Simplex Trading LLC11,643$176K0.0%-193.9%0.032%
2/11/2026Franklin Resources Inc.18,490$280K0.0%N/A0.052%
2/11/2026JPMorgan Chase & Co.251,037$3.80M0.0%+349.9%0.699%
2/11/2026Littlejohn & Co. LLC2,593,887$39.27M20.5%-19.1%7.225%
2/11/2026WINTON GROUP Ltd10,600$160K0.0%N/A0.030%
2/10/2026Goldman Sachs Group Inc.788,936$11.94M0.0%-6.1%2.198%
2/10/2026AXQ Capital LP34,770$526K0.1%N/A0.097%


MAGN Institutional Ownership - Frequently Asked Questions

During the previous two years, 193 institutional investors and hedge funds held shares of Magnera. The most heavily invested institutionals were Engine Capital Management LP ($33.97M), Newtyn Management LLC ($32.90M), Madison Avenue Partners LP ($26.96M), Vanguard Group Inc. ($25.13M), Fuller & Thaler Asset Management Inc. ($23.92M), Littlejohn & Co. LLC ($23.07M), and Irenic Capital Management LP ($21.99M).Learn more on Magnera's institutional investors.

76.92% of Magnera's stock is owned by institutional investors. Learn more on MAGN's institutional investor holdings.

Of the 180 institutional investors that purchased Magnera's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Madison Avenue Partners LP ($3.41M), Vanguard Group Inc. ($2.90M), Engine Capital Management LP ($2.48M), Ancora Advisors LLC ($2.05M), Littlejohn & Co. LLC ($1.95M), Millennium Management LLC ($1.49M), and Newtyn Management LLC ($1.34M).

Institutional investors have bought a total of 10,151,637 shares in the last 24 months. This purchase volume represents approximately $142.77M in transactions.

Of the 49 institutional investors that sold Magnera's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: DG Capital Management LLC ($1.13M), Madison Avenue Partners LP ($1.05M), Littlejohn & Co. LLC ($778.91K), UBS Group AG ($707.23K), Ancora Advisors LLC ($539.94K), Millennium Management LLC ($511.17K), and Engine Capital Management LP ($458.21K).

Institutional investors have sold a total of 8,537,481 shares in the last 24 months. This volume of shares sold represents approximately $116.08M in transactions.


Related Companies

Institutional ownership data for NYSE:MAGN is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 9/9/2026. New 13F filings are added each quarter as they're published.
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