Magnera Corp
MAGN- Exchange
- NYSE
- Industry
- Paper Mills
- SEC CIK
- 0000041719
No open-market purchases or sales by Magnera Corp insiders were filed in the last 90 days; 179 institutions reported holding it in 13F filings for Q2 2026, worth $427.2M in total; no superinvestor holds it.
13F holders, Q4 2024
Institutional positions in Magnera Corp as of Dec 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 232
- +157 vs. Q3 2024
- Shares held
- 35.0M
- +6.64M (+23.4%) vs. Q3 2024
- Total value
- $635.6M
- +$584.5M (+1,145.9%) vs. Q3 2024
- New holders
- 175
- 21 more added
- Sold out
- 18
- 35 more reduced
2 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting MAGN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 179 | $427.2M |
| Q1 2026 | 175 | $347.6M |
| Q4 2025 | 189 | $567.3M |
| Q3 2025 | 180 | $431.4M |
| Q2 2025 | 190 | $479.9M |
| Q1 2025 | 215 | $639.5M |
| Q4 2024 | 232 | $635.6M |
| Q3 2024 | 77 | $51.7M |
| Q2 2024 | 92 | $45.0M |
| Q1 2024 | 97 | $72.1M |
| Q4 2023 | 97 | $67.5M |
| Q3 2023 | 97 | $69.9M |
| Q2 2023 | 115 | $108.1M |
| Q1 2023 | 119 | $116.8M |
| Q4 2022 | 135 | $103.2M |
| Q3 2022 | 136 | $121.7M |
| Q2 2022 | 152 | $280.6M |
| Q1 2022 | 158 | $503.7M |
| Q4 2021 | 141 | $705.3M |
| Q3 2021 | 142 | $572.9M |
| Q2 2021 | 138 | $562.9M |
| Q1 2021 | 137 | $697.6M |
Institutions, Q4 2024
Shares, value and share of portfolio for each institution holding Magnera Corp; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Madison Avenue Partners, LP | 3,406,293 | $61.9M | 6.55% | +3,406,293 | New |
| Vanguard Group Inc | 2,884,290 | $52.4M | 0.00% | +730,436+33.9% | Added |
| Engine Capital Management, LP | 2,358,341 | $42.9M | 7.84% | +2,358,341 | New |
| Ancora Advisors, LLC | 1,653,680 | $30.0M | 0.67% | +1,653,680 | New |
| Littlejohn & Co LLC | 1,408,406 | $25.6M | 13.02% | −2,242,653−61.4% | Reduced |
| Khrom Capital Management LLC | 1,308,608 | $23.8M | 2.69% | +1,308,608 | New |
| Fuller & Thaler Asset Management, Inc. | 1,301,991 | $23.7M | 0.09% | +1,301,991 | New |
| LSV Asset Management | 1,011,667 | $18.4M | 0.04% | +1,011,667 | New |
| Scopia Capital Management LP | 947,035 | $17.2M | 1.82% | +947,035 | New |
| Dimensional Fund Advisors LP | 934,124 | $17.0M | 0.00% | +521,553+126.4% | Added |
| BlackRock, Inc. | 902,485 | $16.4M | 0.00% | +129,132+16.7% | Added |
| Newtyn Management, LLC | 900,000 | $16.4M | 2.85% | +10,241+1.2% | Added |
| Millennium Management LLC | 897,044 | $16.3M | 0.01% | −29,863−3.2% | Reduced |
| Irenic Capital Management LP | 895,772 | $16.3M | 2.48% | +895,772 | New |
| Canyon Capital Advisors LLC | 761,286 | $13.8M | 1.78% | +761,286 | New |
| D. E. Shaw & Co., Inc. | 698,046 | $12.7M | 0.01% | −577,340−45.3% | Reduced |
| Loomis Sayles & Co L P | 603,687 | $11.0M | 0.01% | +603,687 | New |
| Turtle Creek Asset Management Inc. | 572,587 | $10.4M | 0.27% | +572,587 | New |
| UBS Group AG | 545,916 | $9.92M | 0.00% | +533,923+4,452.0% | Added |
| FMR LLC | 545,369 | $9.91M | 0.00% | +543,158+24,566.2% | Added |
| J. Goldman & Co LP | 507,759 | $9.23M | 0.33% | +507,759 | New |
| Clearline Capital LP | 506,539 | $9.20M | 1.22% | −482,924−48.8% | Reduced |
| Black Diamond Capital Management, L.L.C. | 490,871 | $8.92M | 4.80% | +490,871 | New |
| Empyrean Capital Partners, LP | 469,730 | $8.53M | 0.43% | +469,730 | New |
| Royal Bank of Canada | 457,467 | $8.31M | 0.00% | +441,577+2,779.0% | Added |
| Goldman Sachs Group Inc | 381,111 | $6.92M | 0.00% | +335,399+733.7% | Added |
| Geode Capital Management, LLC | 357,067 | $6.49M | 0.00% | −118,277−24.9% | Reduced |
| DG Capital Management, LLC | 348,954 | $6.34M | 4.31% | +348,954 | New |
| Ameriprise Financial Inc | 331,685 | $6.03M | 0.00% | −1,472,905−81.6% | Reduced |
| HBK Investments L P | 320,958 | $5.83M | 0.11% | +320,958 | New |
| Bank of America Corp | 302,271 | $5.49M | 0.00% | −54,870−15.4% | Reduced |
| Gratia Capital, LLC | 293,227 | $5.33M | 6.23% | +293,227 | New |
| Soros Fund Management LLCSuperinvestorSoros Fund Management | 275,000 | $5.00M | 0.09% | +275,000 | New |
| Jane Street Group, LLC | 272,535 | $4.95M | 0.01% | +168,998+163.2% | Added |
| Morgan Stanley | 260,808 | $4.74M | 0.00% | +216,212+484.8% | Added |
| Tudor Investment Corp Et Al | 211,818 | $3.85M | 0.04% | +211,818 | New |
| State Street Corp | 204,130 | $3.71M | 0.00% | +39,174+23.7% | Added |
| Scion Asset Management, LLC | 200,000 | $3.63M | 4.69% | +200,000 | New |
| CastleKnight Management LP | 185,573 | $3.37M | 0.37% | −2,020,825−91.6% | Reduced |
| Seven Six Capital Management, LLC | 172,864 | $3.14M | 2.73% | +172,864 | New |
| Brightline Capital Management, LLC | 153,000 | $2.78M | 1.91% | −985,000−86.6% | Reduced |
| Russell Investments Group, Ltd. | 148,711 | $2.70M | 0.00% | +148,383+45,238.7% | Added |
| AQR Capital Management LLC | 149,046 | $2.70M | 0.00% | +149,046 | New |
| Schonfeld Strategic Advisors LLC | 142,754 | $2.59M | 0.02% | +142,754 | New |
| Northern Trust Corp | 125,030 | $2.27M | 0.00% | +26,755+27.2% | Added |
| Marshall Wace, LLP | 107,230 | $1.95M | 0.00% | +3,161+3.0% | Added |
| Prelude Capital Management, LLC | 107,182 | $1.95M | 0.16% | +107,182 | New |
| Tocqueville Asset Management L.P. | 105,000 | $1.91M | 0.03% | +105,000 | New |
| Alpine Global Management, LLC | 102,724 | $1.87M | 0.55% | +336+0.3% | Added |
| Ionic Capital Management LLC | 97,233 | $1.77M | 1.74% | +97,233 | New |
| Norges Bank | 97,019 | $1.76M | 0.00% | +97,019 | New |
| Walleye Capital LLC | 94,000 | $1.71M | 0.02% | +94,000 | New |
| CenterBook Partners LP | 91,942 | $1.67M | 0.10% | +91,942 | New |
| JPMorgan Chase & Co | 89,680 | $1.63M | 0.00% | −500,478−84.8% | Reduced |
| Citigroup Inc | 82,272 | $1.49M | 0.00% | +75,751+1,161.6% | Added |
| Spears Abacus Advisors LLC | 79,332 | $1.44M | 0.03% | +79,332 | New |
| Qube Research & Technologies Ltd | 71,418 | $1.30M | 0.00% | +44,290+163.3% | Added |
| Swiss National Bank | 69,731 | $1.27M | 0.00% | +69,731 | New |
| Loews Corp | 67,970 | $1.24M | 0.01% | +67,970 | New |
| Charles Schwab Investment Management Inc | 64,921 | $1.18M | 0.00% | +64,921 | New |
| Boothbay Fund Management, LLC | 62,961 | $1.14M | 0.04% | +62,961 | New |
| Algert Global LLC | 58,380 | $1.06M | 0.02% | +58,380 | New |
| UBS Asset Management Americas Inc | 57,217 | $1.04M | 0.00% | +57,217 | New |
| Point72 Asset Management, L.P. | 55,400 | $1.01M | 0.00% | +55,400 | New |
| Arrowstreet Capital, Limited Partnership | 54,749 | $994.8K | 0.00% | +54,749 | New |
| RBF Capital, LLC | 53,992 | $981.0K | 0.05% | −376,025−87.4% | Reduced |
| Carlson Capital L P | 52,530 | $954.5K | 0.56% | −3,687,470−98.6% | Reduced |
| Susquehanna International Group, LLP | 51,753 | $940.4K | 0.00% | −263,647−83.6% | Reduced |
| Bayesian Capital Management, LP | 48,900 | $888.5K | 0.11% | +48,900 | New |
| Scotia Capital Inc. | 48,039 | $872.9K | 0.00% | +48,039 | New |
| Man Group plc | 47,461 | $862.4K | 0.00% | +47,461 | New |
| TAM Capital Management Inc. | 46,739 | $849.2K | 0.31% | +46,739 | New |
| Citadel Advisors LLC | 43,020 | $781.7K | 0.00% | −122,509−74.0% | Reduced |
| State of Wisconsin Investment Board | 40,016 | $727.1K | 0.00% | +40,016 | New |
| Catalyst Funds Management Pty Ltd | 37,669 | $684.4K | 0.17% | +26,369+233.4% | Added |
| Renaissance Technologies LLC | 36,704 | $666.9K | 0.00% | −164,729−81.8% | Reduced |
| Centiva Capital, LP | 36,370 | $660.8K | 0.02% | +36,370 | New |
| Raymond James Financial Inc | 35,648 | $647.7K | 0.00% | +35,648 | New |
| 683 Capital Management, LLC | 35,577 | $646.4K | 0.06% | +35,577 | New |
| Jefferies Financial Group Inc. | 33,770 | $613.6K | 0.01% | +33,770 | New |
| Nuveen Asset Management, LLC | 33,702 | $612.4K | 0.00% | +33,702 | New |
| Two Sigma Investments, LP | 32,596 | $592.3K | 0.00% | −279,170−89.5% | Reduced |
| California State Teachers Retirement System | 30,252 | $549.7K | 0.00% | +30,252 | New |
| Foundation Resource Management Inc | 30,085 | $546.6K | 0.09% | −393,771−92.9% | Reduced |
| Legal & General Group Plc | 29,913 | $543.5K | 0.00% | +29,913 | New |
| Squarepoint Ops LLC | 28,959 | $526.2K | 0.00% | −31,651−52.2% | Reduced |
| Trexquant Investment LP | 26,210 | $476.2K | 0.01% | +26,210 | New |
| Omers Administration Corp | 26,200 | $476.1K | 0.00% | +26,200 | New |
| Contrarian Capital Management, L.L.C. | 26,000 | $472.4K | 0.16% | −284,000−91.6% | Reduced |
| Credit Industriel Et Commercial | 25,702 | $467.0K | 0.12% | +25,702 | New |
| Jump Financial, LLC | 25,600 | $465.2K | 0.01% | +25,600 | New |
| Brown Advisory Inc | 24,230 | $440.3K | 0.00% | −285,647−92.2% | Reduced |
| Oppenheimer Asset Management Inc. | 23,493 | $426.9K | 0.01% | +23,493 | New |
| Jain Global LLC | 21,900 | $397.9K | 0.01% | +21,900 | New |
| Two Sigma Advisers, LP | 21,660 | $393.6K | 0.00% | −216,040−90.9% | Reduced |
| Bank of New York Mellon Corp | 20,716 | $376.4K | 0.00% | +20,716 | New |
| Glenmede Trust Co NA | 20,030 | $363.9K | 0.00% | −212,570−91.4% | Reduced |
| HRT Financial LP | 19,859 | $360.0K | 0.00% | +19,859 | New |
| Toronto Dominion Bank | 19,700 | $357.9K | 0.00% | +19,700 | New |
| Point72 Asia (Singapore) Pte. Ltd. | 19,367 | $351.9K | 0.09% | −22,278−53.5% | Reduced |