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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.

Q1 2025 vs. Q4 2024

How the institutions holding Magnera Corp changed between Q4 2024 and Q1 2025.

All holders in Q1 2025All holders in Q4 2024

13F holders of MAGN: Q4 2024 compared with Q1 2025
MeasureQ4 2024Of which not filed for Q1 2025Q1 2025Change
Holders2322215−15
Shares35.0M33.7K35.2M+266.8K (+0.8%)
Value$635.6M$612.9K$639.5M+$4.54M (+0.7%)

2 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (26)

Institutions that held Magnera Corp at the end of Q1 2025 but not at the end of Q4 2024.

Institutions new to MAGN in Q1 2025
InstitutionSharesValue% of portfolio
Weiss Asset Management LP88,712$1.61M0.04%
HighVista Strategies LLC66,600$1.21M0.47%
Quest Partners LLC61,740$1.12M0.12%
Empowered Funds, LLC53,144$965.1K0.01%
Landscape Capital Management, L.L.C.48,896$888.0K0.08%
Nuveen, LLC33,784$613.5K0.00%
Bluefin Capital Management, LLC33,224$603.3K0.48%
Aristeia Capital LLC26,937$489.2K0.02%
Nebula Research & Development LLC26,551$482.2K0.04%
Quantessence Capital LLC24,974$453.5K0.11%
Diametric Capital, LP24,632$447.3K0.53%
SG Americas Securities, LLC17,688$321.0K0.00%
Brevan Howard Capital Management LP17,334$314.8K0.01%
Cannon Global Investment Management, LLC16,600$301.5K0.83%
XTX Topco Ltd13,583$246.7K0.01%
Gsa Capital Partners LLP12,829$233.0K0.02%
Dynamic Technology Lab Private Ltd11,459$208.0K0.03%
Alaska Permanent Fund Corp12,395$181.8K0.00%
State of Wyoming9,465$171.9K0.02%
Quantbot Technologies LP7,481$135.9K0.00%
CIBC Private Wealth Group, LLC1,673$22.6K0.00%
Johnson Financial Group, Inc.138$2.51K0.00%
Coldstream Capital Management Inc33$6000.00%
South State Corp.28$5080.00%
Boston Private Wealth LLC22$3990.00%
Umb Bank N A5$910.00%

Sold out (41)

Institutions that held Magnera Corp at the end of Q4 2024 and filed for Q1 2025 without it.

Institutions that sold out of MAGN in Q1 2025
InstitutionShares, Q4 2024Value, Q4 2024
Soros Fund Management LLCSuperinvestorSoros Fund Management275,000$5.00M
Scion Asset Management, LLC200,000$3.63M
Prelude Capital Management, LLC107,182$1.95M
Ionic Capital Management LLC97,233$1.77M
Walleye Capital LLC94,000$1.71M
CenterBook Partners LP91,942$1.67M
Qube Research & Technologies Ltd71,418$1.30M
Arrowstreet Capital, Limited Partnership54,749$994.8K
Bayesian Capital Management, LP48,900$888.5K
Scotia Capital Inc.48,039$872.9K
Man Group plc47,461$862.4K
TAM Capital Management Inc.46,739$849.2K
Renaissance Technologies LLC36,704$666.9K
683 Capital Management, LLC35,577$646.4K
Two Sigma Investments, LP32,596$592.3K
Foundation Resource Management Inc30,085$546.6K
Trexquant Investment LP26,210$476.2K
Credit Industriel Et Commercial25,702$467.0K
Jump Financial, LLC25,600$465.2K
Toronto Dominion Bank19,700$357.9K
Graham Capital Management, L.P.19,161$348.2K
Burney Co15,596$283.4K
Paloma Partners Management Co12,073$219.4K
Illinois Municipal Retirement Fund11,908$216.4K
Teacher Retirement System of Texas10,624$193.0K
State of Tennessee, Treasury Department9,620$174.8K
Teachers Retirement System of the State of Kentucky4,457$81.0K
State of Alaska, Department of Revenue2,666$48.0K
Vestcor Inc2,525$46.0K
Group One Trading, L.P.1,910$34.7K
Covestor Ltd547$10.0K
1620 Investment Advisors, Inc.373$6.78K
Nelson, Van Denburg & Campbell Wealth Management Group, LLC260$4.72K
SRS Capital Advisors, Inc.84$1.53K
Ci Investments Inc.57$1.00K
R Squared Ltd30$545
Pineridge Advisors LLC20$363
High Note Wealth, LLC16$291
Federated Hermes, Inc.12$225
Farmers & Merchants Investments Inc10$182
Creative Planning9$164

Not filed for Q1 2025 yet (2)

Institutions that held Magnera Corp at the end of Q4 2024 and haven't filed a 13F for Q1 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding MAGN in Q4 2024 that haven't filed for Q1 2025
InstitutionShares, Q4 2024Value, Q4 2024
Nuveen Asset Management, LLC33,702$612.4K
Global Retirement Partners, LLC30$545