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, Q1 2023
Institutional positions in Magnera Corp as of Mar 31, 2023. 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
- 119
- −16 vs. Q4 2022
- Shares held
- 36.4M
- −620.2K (−1.7%) vs. Q4 2022
- Total value
- $116.8M
- +$13.5M (+13.1%) vs. Q4 2022
- New holders
- 10
- 36 more added
- Sold out
- 26
- 47 more reduced
Compare with Q4 2022: 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, Q1 2023
Shares, value and share of portfolio for each institution holding Magnera Corp; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Carlson Capital L P | 5,915,000 | $18.9M | 1.77% | +550,000+10.3% | Added |
| BlackRock Inc. | 3,080,328 | $9.83M | 0.00% | −1,1560.0% | Reduced |
| Vanguard Group Inc | 2,463,913 | $7.86M | 0.00% | +472,550+23.7% | Added |
| Acadian Asset Management LLC | 1,768,237 | $5.64M | 0.02% | +26,572+1.5% | Added |
| Dimensional Fund Advisors LP | 1,445,138 | $4.61M | 0.00% | −399,636−21.7% | Reduced |
| Ameriprise Financial Inc | 1,443,663 | $4.61M | 0.00% | +304,585+26.7% | Added |
| Millennium Management LLC | 1,208,042 | $3.85M | 0.00% | −641,602−34.7% | Reduced |
| Amitell Capital Pte Ltd | 1,162,534 | $3.71M | 3.84% | +272,886+30.7% | Added |
| Charles Schwab Investment Management Inc | 1,143,098 | $3.65M | 0.00% | +236,095+26.0% | Added |
| D. E. Shaw & Co., Inc. | 1,072,976 | $3.42M | 0.01% | 00.0% | Unchanged |
| Marshall Wace, LLP | 1,040,612 | $3.32M | 0.01% | +212,369+25.6% | Added |
| Morgan Stanley | 964,678 | $3.08M | 0.00% | +58,951+6.5% | Added |
| State Street Corp | 850,263 | $2.71M | 0.00% | +18,439+2.2% | Added |
| Geode Capital Management, LLC | 848,135 | $2.71M | 0.00% | +20,033+2.4% | Added |
| Littlejohn & Co LLC | 805,659 | $2.57M | 1.56% | +469,764+139.9% | Added |
| Two Sigma Advisers, LP | 753,100 | $2.40M | 0.01% | −36,500−4.6% | Reduced |
| Two Sigma Investments, LP | 703,959 | $2.25M | 0.01% | −122,180−14.8% | Reduced |
| Gsa Capital Partners LLP | 618,789 | $1.97M | 0.20% | +313,641+102.8% | Added |
| Voya Investment Management LLC | 605,761 | $1.93M | 0.00% | −69,244−10.3% | Reduced |
| Foundation Resource Management Inc | 528,684 | $1.69M | 0.28% | +60,534+12.9% | Added |
| Citadel Advisors LLC | 485,068 | $1.55M | 0.00% | −50,597−9.4% | Reduced |
| Nuveen Asset Management, LLC | 424,163 | $1.35M | 0.00% | +271,091+177.1% | Added |
| Invesco Ltd. | 407,692 | $1.30M | 0.00% | +219,955+117.2% | Added |
| Tejara Capital Ltd | 407,382 | $1.30M | 0.67% | +79,854+24.4% | Added |
| Northern Trust Corp | 379,913 | $1.21M | 0.00% | −14,123−3.6% | Reduced |
| CastleKnight Management LP | 378,000 | $1.21M | 0.31% | +378,000 | New |
| Assenagon Asset Management S.A. | 377,402 | $1.20M | 0.00% | +364,520+2,829.7% | Added |
| Prudential Financial Inc | 352,369 | $1.12M | 0.00% | +123,600+54.0% | Added |
| Wells Fargo & Company | 329,162 | $1.05M | 0.00% | +29,654+9.9% | Added |
| Invenomic Capital Management LP | 296,194 | $944.9K | 0.05% | +7,321+2.5% | Added |
| Goldman Sachs Group Inc | 275,657 | $879.3K | 0.00% | +90,658+49.0% | Added |
| Brown Advisory Inc | 274,158 | $874.6K | 0.00% | +17,899+7.0% | Added |
| Walleye Capital LLC | 272,477 | $869.2K | 0.02% | −327,724−54.6% | Reduced |
| Glenmede Trust Co NA | 259,290 | $827.1K | 0.00% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 246,105 | $785.1K | 0.02% | −116,295−32.1% | Reduced |
| Royce & Associates LP | 210,400 | $671.2K | 0.01% | 00.0% | Unchanged |
| Man Group plc | – | $623.3K | 0.00% | – | – |
| Bank of New York Mellon Corp | 168,498 | $537.5K | 0.00% | −1,879−1.1% | Reduced |
| Renaissance Technologies LLC | 162,700 | $519.0K | 0.00% | +22,300+15.9% | Added |
| Graham Capital Management, L.P. | 147,095 | $469.2K | 0.02% | −78,897−34.9% | Reduced |
| State of Wisconsin Investment Board | 144,900 | $462.2K | 0.00% | +1,900+1.3% | Added |
| The PNC Financial Services Group, Inc. | 116,064 | $370.2K | 0.00% | −49,804−30.0% | Reduced |
| Susquehanna International Group, LLP | 107,487 | $342.9K | 0.00% | −52,848−33.0% | Reduced |
| Bank of America Corp | 105,859 | $337.7K | 0.00% | −22,759−17.7% | Reduced |
| Haverford Trust Co | 105,650 | $337.0K | 0.00% | 00.0% | Unchanged |
| Panagora Asset Management Inc | 92,713 | $295.8K | 0.00% | +92,713 | New |
| XTX Topco Ltd | 92,143 | $293.9K | 0.06% | −41,176−30.9% | Reduced |
| Engineers Gate Manager LP | 83,590 | $266.7K | 0.01% | +69,095+476.7% | Added |
| First Manhattan Co | 83,352 | $265.9K | 0.00% | −2,200−2.6% | Reduced |
| Algert Global LLC | 69,170 | $220.7K | 0.01% | +57,160+475.9% | Added |
| Cubist Systematic Strategies, LLC | 67,258 | $214.6K | 0.00% | −55,333−45.1% | Reduced |
| Rhumbline Advisers | 66,276 | $211.0K | 0.00% | −767−1.1% | Reduced |
| Jump Financial, LLC | 61,500 | $196.2K | 0.01% | +28,400+85.8% | Added |
| Quadrature Capital Ltd | 59,359 | $188.8K | 0.01% | +28,988+95.4% | Added |
| Tocqueville Asset Management L.P. | 54,025 | $172.3K | 0.00% | −3,475−6.0% | Reduced |
| JPMorgan Chase & Co | 53,061 | $170.0K | 0.00% | +5,133+10.7% | Added |
| Point72 Asset Management, L.P. | 47,593 | $151.8K | 0.00% | +47,473+39,560.8% | Added |
| Squarepoint Ops LLC | 46,052 | $146.9K | 0.00% | −178,802−79.5% | Reduced |
| Barclays PLC | 43,407 | $138.5K | 0.00% | +30,008+224.0% | Added |
| Wall Street Access Asset Management, LLC | 42,095 | $134.3K | 0.09% | −550−1.3% | Reduced |
| Paloma Partners Management Co | 39,500 | $126.0K | 0.03% | +9,500+31.7% | Added |
| SG Americas Securities, LLC | 37,062 | $118.0K | 0.00% | −11,074−23.0% | Reduced |
| Alliancebernstein L.P. | 32,115 | $102.4K | 0.00% | 00.0% | Unchanged |
| State Board of Administration of Florida Retirement System | 27,348 | $87.2K | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 26,935 | $85.9K | 0.00% | +8,694+47.7% | Added |
| Investors Research Corp | 24,200 | $77.2K | 0.02% | 00.0% | Unchanged |
| MetLife Investment Management | 23,553 | $75.1K | 0.00% | +18,230+342.5% | Added |
| Brown, Lisle/Cummings, Inc. | 21,800 | $69.5K | 0.04% | −6,000−21.6% | Reduced |
| American International Group, Inc. | 21,239 | $67.8K | 0.00% | +423+2.0% | Added |
| UBS Group AG | 20,095 | $64.1K | 0.00% | −6,269−23.8% | Reduced |
| Manufacturers Life Insurance Company, The | 19,520 | $62.3K | 0.00% | 00.0% | Unchanged |
| Gabelli Funds LLC | 18,000 | $57.4K | 0.00% | +18,000 | New |
| Mariner, LLC | 17,878 | $57.0K | 0.00% | −43−0.2% | Reduced |
| New York State Common Retirement Fund | 17,698 | $56.5K | 0.00% | 00.0% | Unchanged |
| Verition Fund Management LLC | 17,686 | $56.4K | 0.00% | +17,686 | New |
| California State Teachers Retirement System | 16,361 | $52.2K | 0.00% | −1,207−6.9% | Reduced |
| NJ State Employees Deferred Compensation Plan | 16,000 | $51.0K | 0.01% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 15,114 | $48.2K | 0.00% | −215,689−93.5% | Reduced |
| IHT Wealth Management, LLC | 15,000 | $47.9K | 0.00% | −2,000−11.8% | Reduced |
| CI Private Wealth, LLC | 14,459 | $46.1K | 0.00% | −1,766−10.9% | Reduced |
| Price T Rowe Associates Inc | 14,027 | $45.0K | 0.00% | −38,774−73.4% | Reduced |
| Pitcairn Co | 13,817 | $44.1K | 0.00% | −7,455−35.0% | Reduced |
| Susquehanna Fundamental Investments, LLC | 13,761 | $43.9K | 0.00% | 00.0% | Unchanged |
| American Century Companies Inc | 11,859 | $36.1K | 0.00% | +11,859 | New |
| UBS Asset Management Americas Inc | 10,798 | $34.4K | 0.00% | 00.0% | Unchanged |
| Public Employees Retirement Association of Colorado | 10,467 | $33.0K | 0.00% | 00.0% | Unchanged |
| Little House Capital LLC | 10,294 | $32.8K | 0.02% | +10,294 | New |
| Simplex Trading, LLC | 8,053 | $25.0K | 0.00% | −10,566−56.7% | Reduced |
| Citigroup Inc | 6,281 | $20.0K | 0.00% | +564+9.9% | Added |
| Legal & General Group Plc | 4,522 | $14.4K | 0.00% | 00.0% | Unchanged |
| Riverview Trust Co | 4,520 | $14.4K | 0.01% | 00.0% | Unchanged |
| Public Employees Retirement System of Ohio | 4,474 | $14.0K | 0.00% | −30,149−87.1% | Reduced |
| Amalgamated Bank | 4,527 | $14.0K | 0.00% | −1,020−18.4% | Reduced |
| Ameritas Investment Partners, Inc. | 3,755 | $12.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 3,415 | $11.0K | 0.00% | −5,104−59.9% | Reduced |
| CWM, LLC | 3,293 | $11.0K | 0.00% | 00.0% | Unchanged |
| Umb Bank N A | 3,176 | $10.1K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 2,523 | $8.00K | 0.00% | −6,119−70.8% | Reduced |
| US Asset Management LLC | 2,391 | $8.00K | 0.01% | −32−1.3% | Reduced |
| US Bancorp | 2,445 | $7.80K | 0.00% | −218−8.2% | Reduced |