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, Q2 2025
Institutional positions in Magnera Corp as of Jun 30, 2025. 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
- 190
- −23 vs. Q1 2025
- Shares held
- 39.7M
- +4.51M (+12.8%) vs. Q1 2025
- Total value
- $479.9M
- −$159.3M (−24.9%) vs. Q1 2025
- New holders
- 36
- 62 more added
- Sold out
- 59
- 55 more reduced
2 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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, Q2 2025
Shares, value and share of portfolio for each institution holding Magnera Corp; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Jane Street Group, LLC | 13,455 | $162.5K | 0.00% | −145,495−91.5% | Reduced |
| ExodusPoint Capital Management, LP | 12,355 | $149.0K | 0.00% | +2,261+22.4% | Added |
| Manufacturers Life Insurance Company, The | 12,182 | $147.2K | 0.00% | +12,182 | New |
| Quantbot Technologies LP | 12,026 | $145.3K | 0.00% | +4,545+60.8% | Added |
| New York State Common Retirement Fund | 10,500 | $126.8K | 0.00% | +10,500 | New |
| Valeo Financial Advisors, LLC | 10,000 | $120.8K | 0.00% | +10,000 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 9,444 | $114.1K | 0.00% | 00.0% | Unchanged |
| South Dakota Investment Council | 9,469 | $114.0K | 0.00% | 00.0% | Unchanged |
| Comerica Bank | 9,424 | $113.8K | 0.00% | −429−4.4% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 7,626 | $92.1K | 0.00% | +7,626 | New |
| KLP Kapitalforvaltning AS | 6,355 | $76.8K | 0.00% | 00.0% | Unchanged |
| STRS Ohio | 6,200 | $74.9K | 0.00% | +6,200 | New |
| Simplex Trading, LLC | 5,637 | $68.0K | 0.00% | +5,637 | New |
| FNY Investment Advisers, LLC | 4,400 | $53.0K | 0.02% | +2,060+88.0% | Added |
| Quest Partners LLC | 4,321 | $52.2K | 0.01% | −57,419−93.0% | Reduced |
| Ameritas Investment Partners, Inc. | 3,399 | $41.1K | 0.00% | +3,399 | New |
| Public Employees Retirement Association of Colorado | 3,166 | $38.0K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 3,102 | $37.5K | 0.00% | +1,492+92.7% | Added |
| National Bank of Canada | 2,196 | $26.5K | 0.00% | −429−16.3% | Reduced |
| Shell Asset Management Co | 1,963 | $24.0K | 0.00% | −202−9.3% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 1,694 | $20.5K | 0.00% | 00.0% | Unchanged |
| Ronald Blue Trust, Inc. | 1,262 | $15.2K | 0.00% | −31−2.4% | Reduced |
| Federation des caisses Desjardins du Quebec | 1,173 | $14.2K | 0.00% | −190−13.9% | Reduced |
| EMC Capital Management | 1,200 | $14.0K | 0.01% | +9+0.8% | Added |
| Amalgamated Bank | 1,137 | $14.0K | 0.00% | +1,137 | New |
| Investors Research Corp | 991 | $12.0K | 0.00% | 00.0% | Unchanged |
| Erste Asset Management GmbH | 939 | $11.8K | 0.00% | +939 | New |
| Sterling Capital Management LLC | 899 | $10.9K | 0.00% | +899 | New |
| Tower Research Capital LLC (TRC) | 870 | $10.5K | 0.00% | −7,099−89.1% | Reduced |
| Public Employees Retirement System of Ohio | 805 | $9.72K | 0.00% | +345+75.0% | Added |
| CIBC Private Wealth Group, LLC | 802 | $9.69K | 0.00% | −871−52.1% | Reduced |
| Advisor Group Holdings, Inc. | 628 | $7.58K | 0.00% | +285+83.1% | Added |
| US Bancorp | 586 | $7.08K | 0.00% | −113−16.2% | Reduced |
| The PNC Financial Services Group, Inc. | 545 | $6.58K | 0.00% | −156−22.3% | Reduced |
| Nisa Investment Advisors, LLC | 414 | $5.00K | 0.00% | −737−64.0% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 405 | $5.00K | 0.00% | +405 | New |
| CWM, LLC | 318 | $4.00K | 0.00% | +233+274.1% | Added |
| Caitong International Asset Management Co., Ltd | 227 | $2.74K | 0.00% | −18−7.3% | Reduced |
| Jones Financial Companies LLLP | 198 | $2.50K | 0.00% | +116+141.5% | Added |
| Northwestern Mutual Wealth Management Co | 183 | $2.21K | 0.00% | +176+2,514.3% | Added |
| IFP Advisors, Inc | 0 | $2.13K | 0.00% | −33−100.0% | Reduced |
| LRI Investments, LLC | 165 | $1.99K | 0.00% | −6−3.5% | Reduced |
| Bartlett & Co. Wealth Management LLC | 138 | $1.67K | 0.00% | 00.0% | Unchanged |
| TD Waterhouse Canada Inc. | 120 | $1.53K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 125 | $1.51K | 0.00% | +125 | New |
| AdvisorNet Financial, Inc | 113 | $1.36K | 0.00% | 00.0% | Unchanged |
| Sound Income Strategies, LLC | 85 | $1.03K | 0.00% | −13−13.3% | Reduced |
| SBI Securities Co., Ltd. | 85 | $1.03K | 0.00% | −1−1.2% | Reduced |
| SRS Capital Advisors, Inc. | 84 | $1.01K | 0.00% | +84 | New |
| MAI Capital Management | 72 | $870 | 0.00% | +7+10.8% | Added |
| Fifth Third Bancorp | 66 | $797 | 0.00% | −5−7.0% | Reduced |
| Signaturefd, LLC | 57 | $689 | 0.00% | −52−47.7% | Reduced |
| Brown, Lisle/Cummings, Inc. | 55 | $664 | 0.00% | 00.0% | Unchanged |
| UMA Financial Services, Inc. | 54 | $653 | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 53 | $640 | 0.00% | −16−23.2% | Reduced |
| Allworth Financial LP | 46 | $556 | 0.00% | −8−14.8% | Reduced |
| Thompson Investment Management, Inc. | 44 | $532 | 0.00% | 00.0% | Unchanged |
| Caldwell Sutter Capital, Inc. | 44 | $531 | 0.00% | 00.0% | Unchanged |
| CVA Family Office, LLC | 31 | $374 | 0.00% | −23−42.6% | Reduced |
| Natixis | 31 | $374 | 0.00% | 00.0% | Unchanged |
| Rothschild Investment LLC | 31 | $374 | 0.00% | +30+3,000.0% | Added |
| GAMMA Investing LLC | 30 | $362 | 0.00% | −177−85.5% | Reduced |
| Danske Bank A/S | 27 | $326 | 0.00% | 00.0% | Unchanged |
| Sittner & Nelson, LLC | 27 | $326 | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 22 | $266 | 0.00% | −35−61.4% | Reduced |
| Bryn Mawr Trust Co | 22 | $266 | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 20 | $241 | 0.00% | −43−68.3% | Reduced |
| Heritage Wealth Advisors | 19 | $230 | 0.00% | 00.0% | Unchanged |
| Central Trust Co | 14 | $170 | 0.00% | 00.0% | Unchanged |
| Private Wealth Management Group, LLC | 13 | $158 | 0.00% | 00.0% | Unchanged |
| WPG Advisers, LLC | 13 | $157 | 0.00% | 00.0% | Unchanged |
| Transce3nd, LLC | 9 | $109 | 0.00% | 00.0% | Unchanged |
| Winch Advisory Services, LLC | 151 | $93 | 0.00% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 6 | $84 | 0.00% | −60−90.9% | Reduced |
| EverSource Wealth Advisors, LLC | 7 | $84 | 0.00% | −19−73.1% | Reduced |
| JFS Wealth Advisors, LLC | 6 | $73 | 0.00% | −39−86.7% | Reduced |
| Parkside Financial Bank & Trust | 6 | $73 | 0.00% | −1−14.3% | Reduced |
| Brown Brothers Harriman & Co | 6 | $72 | 0.00% | +6 | New |
| Private Trust Co NA | 4 | $48 | 0.00% | −6−60.0% | Reduced |
| Farther Finance Advisors, LLC | 3 | $36 | 0.00% | −2−40.0% | Reduced |
| Clark Wealth Partners | 3 | $36 | 0.00% | +3 | New |
| Twin Peaks Wealth Advisors, LLC | 2 | $27 | 0.00% | +2 | New |
| Bell Investment Advisors, Inc | 2 | $25 | 0.00% | −2−50.0% | Reduced |
| Steward Partners Investment Advisory, LLC | 2 | $24 | 0.00% | −1−33.3% | Reduced |
| Assetmark, Inc | 2 | $24 | 0.00% | +1+100.0% | Added |
| True Wealth Design, LLC | 1 | $13 | 0.00% | +1 | New |
| Huntington National Bank | 2 | $3 | 0.00% | 00.0% | Unchanged |
| Bessemer Group Inc | 45 | $0 | 0.00% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 1 | $0 | 0.00% | −2−66.7% | Reduced |
| Hemington Wealth Management | 10 | $0 | 0.00% | −9−47.4% | Reduced |
| Irenic Capital Management LP | 0 | $0 | 0.00% | −1,210,829−100.0% | Sold out |
| Loomis Sayles & Co L P | 0 | $0 | 0.00% | −604,734−100.0% | Sold out |
| Clearline Capital LP | 0 | $0 | 0.00% | −524,539−100.0% | Sold out |
| HBK Investments L P | 0 | $0 | 0.00% | −278,069−100.0% | Sold out |
| Khrom Capital Management LLC | 0 | $0 | 0.00% | −263,647−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −198,019−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −156,756−100.0% | Sold out |
| Verition Fund Management LLC | 0 | $0 | 0.00% | −57,233−100.0% | Sold out |
| Omers Administration Corp | 0 | $0 | 0.00% | −53,100−100.0% | Sold out |
| Landscape Capital Management, L.L.C. | 0 | $0 | 0.00% | −48,896−100.0% | Sold out |