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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.

Q4 2023 vs. Q3 2023

How the institutions holding Magnera Corp changed between Q3 2023 and Q4 2023.

All holders in Q4 2023All holders in Q3 2023

13F holders of MAGN: Q3 2023 compared with Q4 2023
MeasureQ3 2023Q4 2023Change
Holders97970
Shares34.8M34.8M−42.8K (−0.1%)
Value$69.9M$67.5M−$2.46M (−3.5%)

New holders (9)

Institutions that held Magnera Corp at the end of Q4 2023 but not at the end of Q3 2023.

Institutions new to MAGN in Q4 2023
InstitutionSharesValue% of portfolio
Union Square Park Capital Management, LLC156,978$304.5K0.55%
Susquehanna Portfolio Strategies, LLC50,793$98.5K0.00%
Paloma Partners Management Co50,000$97.0K0.02%
Jane Street Group, LLC25,692$49.8K0.00%
Two Sigma Securities, LLC11,543$22.4K0.00%
State Board of Administration of Florida Retirement System11,493$22.3K0.00%
Penney Financial, LLC10,000$19.4K0.02%
Advisory Services Network, LLC921$1.79K0.00%
Pineridge Advisors LLC265$5140.00%

Sold out (9)

Institutions that held Magnera Corp at the end of Q3 2023 and filed for Q4 2023 without it.

Institutions that sold out of MAGN in Q4 2023
InstitutionShares, Q3 2023Value, Q3 2023
Bank of Montreal445,929$1.18M
Royce & Associates LP210,400$420.8K
American Century Companies Inc103,775$207.6K
Deutsche Bank AG20,652$41.3K
Aristeia Capital LLC13,537$27.1K
Oak Thistle LLC12,441$24.9K
Public Employees Retirement Association of Colorado10,467$21.0K
Virtu Financial LLC10,277$21.0K
Glassman Wealth Services70$140