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 |
|---|---|---|---|---|---|
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −46,018−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −43,275−100.0% | Sold out |
| Jain Global LLC | 0 | $0 | 0.00% | −40,343−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −34,156−100.0% | Sold out |
| Carlson Capital L P | 0 | $0 | 0.00% | −32,100−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −31,603−100.0% | Sold out |
| Jefferies Financial Group Inc. | 0 | $0 | 0.00% | −29,358−100.0% | Sold out |
| Algert Global LLC | 0 | $0 | 0.00% | −29,210−100.0% | Sold out |
| Aristeia Capital LLC | 0 | $0 | 0.00% | −26,937−100.0% | Sold out |
| Tudor Investment Corp Et Al | 0 | $0 | 0.00% | −26,407−100.0% | Sold out |
| Quantessence Capital LLC | 0 | $0 | 0.00% | −24,974−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −17,688−100.0% | Sold out |
| Brevan Howard Capital Management LP | 0 | $0 | 0.00% | −17,334−100.0% | Sold out |
| Cannon Global Investment Management, LLC | 0 | $0 | 0.00% | −16,600−100.0% | Sold out |
| Ballentine Partners, LLC | 0 | $0 | 0.00% | −16,471−100.0% | Sold out |
| Point72 Asia (Singapore) Pte. Ltd. | 0 | $0 | 0.00% | −15,835−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −12,829−100.0% | Sold out |
| Mirae Asset Global Investments Co., Ltd. | 0 | $0 | 0.00% | −11,840−100.0% | Sold out |
| Alaska Permanent Fund Corp | 0 | $0 | 0.00% | −12,395−100.0% | Sold out |
| Rangeley Capital, LLC | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| State of Wyoming | 0 | $0 | 0.00% | −9,465−100.0% | Sold out |
| Guardian Wealth Management, Inc. | 0 | $0 | 0.00% | −8,476−100.0% | Sold out |
| Point72 (DIFC) Ltd | 0 | $0 | 0.00% | −3,500−100.0% | Sold out |
| KBC Group NV | 0 | $0 | 0.00% | −2,814−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −1,226−100.0% | Sold out |
| Spire Wealth Management | 0 | $0 | 0.00% | −493−100.0% | Sold out |
| American Capital Advisory, LLC | 0 | $0 | 0.00% | −207−100.0% | Sold out |
| Harbour Investments, Inc. | 0 | $0 | 0.00% | −148−100.0% | Sold out |
| Johnson Financial Group, Inc. | 0 | $0 | 0.00% | −138−100.0% | Sold out |
| DecisionPoint Financial, LLC | 0 | $0 | 0.00% | −135−100.0% | Sold out |
| Strengthening Families & Communities, LLC | 0 | $0 | 0.00% | −117−100.0% | Sold out |
| Amundi | 0 | $0 | 0.00% | −61−100.0% | Sold out |
| Geneos Wealth Management Inc. | 0 | $0 | 0.00% | −35−100.0% | Sold out |
| Coldstream Capital Management Inc | 0 | $0 | 0.00% | −33−100.0% | Sold out |
| South State Corp. | 0 | $0 | 0.00% | −28−100.0% | Sold out |
| Boston Private Wealth LLC | 0 | $0 | 0.00% | −22−100.0% | Sold out |
| Bokf, NA | 0 | $0 | 0.00% | −17−100.0% | Sold out |
| Quent Capital, LLC | 0 | $0 | 0.00% | −14−100.0% | Sold out |
| Fortitude Family Office, LLC | 0 | $0 | 0.00% | −14−100.0% | Sold out |
| Aviso Financial Inc. | 0 | $0 | 0.00% | −12−100.0% | Sold out |
| Global Financial Private Client, LLC | 0 | $0 | 0.00% | −9−100.0% | Sold out |
| SJS Investment Consulting Inc. | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| TD Private Client Wealth LLC | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| Principal Securities, Inc. | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Umb Bank N A | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| DiNuzzo Private Wealth, Inc. | 0 | $0 | 0.00% | −5−100.0% | Sold out |
| Massmutual Trust Co FSB | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| WealthTrak Capital Management LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Parkworth Wealth Management, Inc. | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Glenmede Trust Co NA | – | – | – | – | Not filed |
| Lindbrook Capital, LLC | – | – | – | – | Not filed |