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 2026
Institutional positions in Magnera Corp as of Jun 30, 2026. 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
- 179
- +7 vs. Q1 2026
- Shares held
- 36.4M
- −221.7K (−0.6%) vs. Q1 2026
- Total value
- $427.2M
- +$79.6M (+22.9%) vs. Q1 2026
- New holders
- 29
- 63 more added
- Sold out
- 22
- 44 more reduced
3 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding Magnera Corp; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| EP Wealth Advisors, LLC | 15,658 | $184.0K | 0.00% | +15,658 | New |
| Cetera Investment Advisers | 15,609 | $183.4K | 0.00% | +15,609 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 15,548 | $182.7K | 0.00% | +149+1.0% | Added |
| Mariner, LLC | 15,281 | $179.6K | 0.00% | +15,281 | New |
| Oppenheimer Asset Management Inc. | 15,167 | $178.2K | 0.00% | −217−1.4% | Reduced |
| SEI Investments Co | 12,671 | $148.9K | 0.00% | −70−0.5% | Reduced |
| Globeflex Capital L P | 12,524 | $147.2K | 0.02% | +12,524 | New |
| Mercer Global Advisors Inc | 12,387 | $145.5K | 0.00% | +12,387 | New |
| Graham Capital Management, L.P. | 11,748 | $138.0K | 0.00% | +33+0.3% | Added |
| Centiva Capital, LP | 10,348 | $121.6K | 0.00% | +10,348 | New |
| Police & Firemen's Retirement System of New Jersey | 10,164 | $119.4K | 0.00% | 00.0% | Unchanged |
| Valeo Financial Advisors, LLC | 10,000 | $117.5K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 6,600 | $77.5K | 0.00% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 6,476 | $76.1K | 0.00% | +6,476 | New |
| Barclays PLC | 5,446 | $64.0K | 0.00% | −3,067−36.0% | Reduced |
| GAMMA Investing LLC | 4,101 | $48.2K | 0.00% | −55−1.3% | Reduced |
| Legal & General Group Plc | 3,274 | $38.5K | 0.00% | +518+18.8% | Added |
| Royal Bank of Canada | 3,224 | $38.0K | 0.00% | +1,074+50.0% | Added |
| Ameritas Investment Partners, Inc. | 2,594 | $30.5K | 0.00% | 00.0% | Unchanged |
| US Bancorp | 2,136 | $25.1K | 0.00% | +139+7.0% | Added |
| Fifth Third Bancorp | 1,509 | $17.7K | 0.00% | +906+150.2% | Added |
| BFSG, LLC | 1,480 | $17.4K | 0.00% | +1,480 | New |
| Tower Research Capital LLC (TRC) | 1,399 | $16.4K | 0.00% | −243−14.8% | Reduced |
| Allworth Financial LP | 1,378 | $16.2K | 0.00% | +1,053+324.0% | Added |
| Federated Hermes, Inc. | 1,004 | $11.8K | 0.00% | +1,004 | New |
| National Bank of Canada | 894 | $10.5K | 0.00% | −116−11.5% | Reduced |
| Federation des caisses Desjardins du Quebec | 865 | $10.2K | 0.00% | −4−0.5% | Reduced |
| Investors Research Corp | 846 | $9.94K | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 686 | $8.06K | 0.00% | −658−49.0% | Reduced |
| Financial Consulate, Inc | 685 | $8.05K | 0.00% | 00.0% | Unchanged |
| Essential Partners LLC | 631 | $7.41K | 0.00% | −261−29.3% | Reduced |
| EverSource Wealth Advisors, LLC | 547 | $6.43K | 0.00% | +527+2,635.0% | Added |
| Nisa Investment Advisors, LLC | 481 | $5.65K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 454 | $5.33K | 0.00% | −1,275−73.7% | Reduced |
| UBS Asset Management Americas Inc | 435 | $5.11K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 290 | $3.41K | 0.00% | +290 | New |
| The PNC Financial Services Group, Inc. | 263 | $3.09K | 0.00% | −74−22.0% | Reduced |
| Rothschild Investment LLC | 207 | $2.43K | 0.00% | +167+417.5% | Added |
| Quarry LP | 183 | $2.15K | 0.00% | +183 | New |
| FNY Investment Advisers, LLC | 245 | $2.00K | 0.00% | −30−10.9% | Reduced |
| Los Angeles Capital Management LLC | 159 | $1.87K | 0.00% | 00.0% | Unchanged |
| Bartlett & Co. Wealth Management LLC | 138 | $1.62K | 0.00% | 00.0% | Unchanged |
| Optiver Holding B.V. | 126 | $1.48K | 0.00% | −104−45.2% | Reduced |
| True Wealth Design, LLC | 115 | $1.35K | 0.00% | +115 | New |
| TD Waterhouse Canada Inc. | 107 | $1.28K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 104 | $1.22K | 0.00% | +101+3,366.7% | Added |
| Bogart Wealth, LLC | 88 | $1.03K | 0.00% | +88 | New |
| Advisor Group Holdings, Inc. | 88 | $1.03K | 0.00% | −9−9.3% | Reduced |
| SBI Securities Co., Ltd. | 84 | $987 | 0.00% | 00.0% | Unchanged |
| SJS Investment Consulting Inc. | 75 | $882 | 0.00% | +71+1,775.0% | Added |
| Signaturefd, LLC | 55 | $646 | 0.00% | 00.0% | Unchanged |
| UMA Financial Services, Inc. | 54 | $635 | 0.00% | 00.0% | Unchanged |
| Caldwell Sutter Capital, Inc. | 44 | $516 | 0.00% | 00.0% | Unchanged |
| Pinnacle Wealth Planning Services, Inc. | 41 | $482 | 0.00% | −11−21.2% | Reduced |
| Jones Financial Companies LLLP | 38 | $476 | 0.00% | +2+5.6% | Added |
| Smartleaf Asset Management LLC | 31 | $375 | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 28 | $329 | 0.00% | +28 | New |
| Sittner & Nelson, LLC | 27 | $318 | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 27 | $317 | 0.00% | 00.0% | Unchanged |
| Parallel Advisors, LLC | 25 | $294 | 0.00% | −94−79.0% | Reduced |
| Brown Brothers Harriman & Co | 25 | $294 | 0.00% | 00.0% | Unchanged |
| Harbour Investments, Inc. | 25 | $294 | 0.00% | 00.0% | Unchanged |
| Wealth Enhancement Trust Services, Inc. | 25 | $294 | 0.00% | +25 | New |
| Clearstead Advisors, LLC | 22 | $259 | 0.00% | +22 | New |
| MidFirst Bank | 21 | $247 | 0.00% | 00.0% | Unchanged |
| JPL Wealth Management, LLC | 15 | $177 | 0.00% | +15 | New |
| WPG Advisers, LLC | 10 | $118 | 0.00% | 00.0% | Unchanged |
| Transamerica Financial Advisors, Inc. | 10 | $117 | 0.00% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 8 | $94 | 0.00% | −37−82.2% | Reduced |
| Winch Advisory Services, LLC | 151 | $90 | 0.00% | 00.0% | Unchanged |
| Private Wealth Management Group, LLC | 7 | $83 | 0.00% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 7 | $82 | 0.00% | 00.0% | Unchanged |
| Versant Capital Management, Inc | 7 | $82 | 0.00% | 00.0% | Unchanged |
| Eurizon Capital SGR S.p.A. | 7 | $82 | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 6 | $71 | 0.00% | 00.0% | Unchanged |
| GWM Advisors LLC | 3 | $35 | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 2 | $3 | 0.00% | 00.0% | Unchanged |
| Bessemer Group Inc | 12 | $0 | 0.00% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 8 | $0 | 0.00% | +7+700.0% | Added |
| Millennium Management LLC | 0 | $0 | 0.00% | −199,969−100.0% | Sold out |
| Weiss Asset Management LP | 0 | $0 | 0.00% | −117,506−100.0% | Sold out |
| ING Groep NV | 0 | $0 | 0.00% | −110,000−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −78,572−100.0% | Sold out |
| Gsa Capital Partners LLP | 0 | $0 | 0.00% | −72,180−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −57,671−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −55,167−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −30,646−100.0% | Sold out |
| Fox Run Management, L.L.C. | 0 | $0 | 0.00% | −28,190−100.0% | Sold out |
| Franklin Resources Inc | 0 | $0 | 0.00% | −18,345−100.0% | Sold out |
| Magnetar Financial LLC | 0 | $0 | 0.00% | −18,160−100.0% | Sold out |
| Atria Investments LLC | 0 | $0 | 0.00% | −16,061−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −11,828−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −1,444−100.0% | Sold out |
| South Dakota Investment Council | 0 | $0 | 0.00% | −683−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −571−100.0% | Sold out |
| Sound Income Strategies, LLC | 0 | $0 | 0.00% | −73−100.0% | Sold out |
| MAI Capital Management | 0 | $0 | 0.00% | −72−100.0% | Sold out |
| Bayban | 0 | $0 | 0.00% | −53−100.0% | Sold out |
| Root Financial Partners, LLC | 0 | $0 | 0.00% | −22−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −8−100.0% | Sold out |