13F

Stock

Magnera Corp

MAGN · held by 177 managers

Reported value

$335.2M

Holders

177

+22 new · −34 exited

Holders’ est. mark

−$157.9M

Price effect on 149 books still in the name

Largest holder

$26.2M

Newtyn Management, LLC

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Newtyn Management, LLC2.76M$26.2M−$13.3MCut−$9.48M
LITTLEJOHN & CO LLC2.43M$23.1M−$13.7MCut−$16.2M
BlackRock, Inc.2.39M$22.7M−$13.4MCut−$13.2M
Engine Capital Management, LP2.24M$21.3M−$12.6MCut−$12.6M
MORGAN STANLEY1.97M$18.7M−$11.1MCut−$18M
Madison Avenue Partners, LP1.59M$15.1M−$8.96MCut−$11.8M
VANGUARD CAPITAL MANAGEMENT LLC1.53M$14.6MHeld
DG Capital Management, LLC1.21M$11.5M−$207KAdded$10.9M
Diameter Capital Partners LP1.21M$11.5M−$6.79MCut−$6.79M
D. E. Shaw & Co., Inc.896.2K$8.52M−$4.54MCut−$3.68M
CANYON CAPITAL ADVISORS LLC810K$7.7M−$4.56MCut−$4.56M
JPMORGAN CHASE & CO828.8K$7.43M−$1.55MAdded$3.63M
GEODE CAPITAL MANAGEMENT, LLC780.3K$7.42M−$4.2MCut−$3.87M
Assenagon Asset Management S.A.742.4K$7.06M−$4.18MCut−$4.18M
Clearline Capital LP738.3K$7.02M−$3.72MCut−$2.98M
Ancora Advisors LLC721.1K$6.86M−$2.4MAdded$415.3K
State Street656.9K$6.25M−$3.61MCut−$3.46M
JB CAPITAL PARTNERS LP655K$6.23M−$2.9MCut−$1.57M
JACOBS LEVY EQUITY MANAGEMENT, INC524.9K$4.99M−$2.96MCut−$6.91M
AMERIPRISE FINANCIAL INC508.5K$4.84M−$2.86MCut−$3.04M
Russell Investments Group, Ltd.507.4K$4.83M−$2.07MCut−$750.4K
CHARLES SCHWAB INVESTMENT MANAGEMENT INC453.7K$4.31M−$2.26MCut−$1.78M
Verition Fund Management LLC432.3K$4.11M−$1.86MCut−$884K
J. Goldman & Co LP387.3K$3.68M−$2.18MCut−$4.47M
Seven Six Capital Management, LLC374.9K$3.56M−$1.58MCut−$697.2K
GOLDMAN SACHS GROUP INC363K$3.45M−$2.04MCut−$8.49M
Citadel314.8K$2.99M−$1.77MCut−$5.34M
VANGUARD PORTFOLIO MANAGEMENT LLC314.4K$2.99MHeld
BNP PARIBAS FINANCIAL MARKETS304.9K$2.9M−$1.58MCut−$1.34M
Loews Corp300K$2.85M−$1.69MCut−$1.69M
GRATIA CAPITAL, LLC299.6K$2.85M−$1.69MCut−$1.91M
UBS Group AG294.1K$2.8M−$1.66MCut−$3.14M
Trexquant Investment LP287.3K$2.73M−$1.14MCut−$329K
TUDOR INVESTMENT CORP ET AL269.3K$2.56M−$872.7KAdded$213.6K
NORTHERN TRUST CORP254.6K$2.42M−$1.38MCut−$1.3M
DIMENSIONAL FUND ADVISORS LP253.9K$2.41M−$687.6KAdded$565.5K
AMERICAN CENTURY COMPANIES INC221.1K$2.1MNew
VANGUARD FIDUCIARY TRUST CO216.6K$2.06MHeld
STATE OF WISCONSIN INVESTMENT BOARD202.9K$1.93M−$520.2KAdded$530.5K
READYSTATE ASSET MANAGEMENT LP202.2K$1.92M−$530KAdded$497.9K
MILLENNIUM MANAGEMENT LLC200K$1.9M−$1.13MCut−$5.94M
BRIDGEWAY CAPITAL MANAGEMENT, LLC198.9K$1.89M−$432.3KAdded$728.8K
Man Group plc185.4K$1.76M−$480.7KAdded$470.8K
CastleKnight Management LP183.5K$1.75M−$1.03MCut−$1.03M
Squarepoint Ops LLC177.9K$1.69M−$892.1KCut−$707.3K
Jump Financial, LLC173.3K$1.65M−$901.4KCut−$776.4K
Icahn Capital145.6K$1.38MNew
Empowered Funds, LLC134K$1.27M−$410.7KAdded$170.3K
Engineers Gate Manager LP121.4K$1.15M−$494.8KCut−$175.8K
Bank of New York Mellon Corp121K$1.15M−$493.2KCut−$175.2K
Weiss Asset Management LP117.5K$1.12M−$661.6KCut−$892.6K
Invesco Ltd.113.9K$1.08M−$641.1KCut−$1.37M
ING GROEP NV110K$1.05M−$619.3KCut−$619.3K
XTX Topco Ltd103K$979.3K−$216.6KAdded$396.7K
Alpine Global Management, LLC100K$951K−$281.5KAdded$194K
Nuveen, LLC90.7K$862.8K−$510.8KCut−$11.6M
Susquehanna Portfolio Strategies, LLC89.2K$848.4K−$167KAdded$399.4K
Vanguard Global Advisers, LLC80.3K$764.1KHeld
RAYMOND JAMES FINANCIAL INC79K$750.9K−$151.2KAdded$344.1K
Y-Intercept (Hong Kong) Ltd78.6K$747.2K−$158.6KAdded$320.6K
Quinn Opportunity Partners LLC75.6K$719.2K−$425.8KCut−$580.9K
Fidelity66.8K$635.3K−$376.1KCut−$1.39M
BANK OF AMERICA CORP /DE/57.8K$549.6K−$325.3KCut−$2.99M
ExodusPoint Capital Management, LP57.7K$548.5K−$315.4KCut−$299.8K
ALLIANCEBERNSTEIN L.P.35.5K$538K$0Held
Voleon Capital Management LP55.4K$526.9K−$294KCut−$263.6K
MARSHALL WACE, LLP55.2K$524.6K−$183.7KAdded$30.7K
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO52.7K$501.1K−$296.7KCut−$375K
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND46.6K$443.2K−$262.4KCut−$1.38M
RBF Capital, LLC45.5K$432.6K−$256.1KCut−$384.8K
RHUMBLINE ADVISERS41K$390.2K−$231KCut−$232.2K
KNIGHTSBRIDGE ASSET MANAGEMENT, LLC36.5K$346.9K−$205.4KCut−$217.6K
Tactive Advisors, LLC34.9K$331.9K−$171.5KCut−$129.4K
Walleye Capital LLC30.6K$291.4K−$172.5KCut−$3.43M
FOX RUN MANAGEMENT, L.L.C.28.2K$252.6KNew
Sterling Capital Management LLC26.3K$250.3K−$10.4KAdded$222.4K
VOYA INVESTMENT MANAGEMENT LLC25K$238.1KNew
CANADA PENSION PLAN INVESTMENT BOARD23.9K$227.3K−$85.6KCut−$2.84K
TWO SIGMA INVESTMENTS, LP23.5K$223.3KNew
CITIGROUP INC22.1K$210.2K−$124.4KCut−$229K
BROWN ADVISORY INC22.1K$209.7K−$124.2KCut−$124.2K
PRELUDE CAPITAL MANAGEMENT, LLC19.3K$183.5K−$87.5KCut−$51.7K
Universal- Beteiligungs- und Servicegesellschaft mbH18.6K$176.6K−$104.5KCut−$104.5K
FRANKLIN RESOURCES INC18.3K$174.5K−$103.3KCut−$105.5K
MetLife Investment Management, LLC18.2K$173.4K−$92.4KCut−$75.1K
Magnetar Financial LLC18.2K$172.7KNew
GLENMEDE TRUST CO NA16.2K$154.3K−$91.4KCut−$114.1K
Atria Investments, Inc16.1K$152.7K−$87.6KCut−$82.9K
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.15.4K$146.4K−$83.4KCut−$77.9K
OPPENHEIMER ASSET MANAGEMENT INC.15.4K$146.3KNew
HSBC HOLDINGS PLC15.7K$145.9KNew
State of Wyoming15.2K$144.3KNew
Creative Planning14.6K$139.2K−$82.4KCut−$158.9K
WELLS FARGO & COMPANY/MN14.1K$134.5K−$79.7KCut−$439.7K
SEI INVESTMENTS CO12.7K$121.5K−$71.8KCut−$99.2K
Quantbot Technologies LP12.5K$119K−$70.4KCut−$1.57M
SUSQUEHANNA INTERNATIONAL GROUP, LLP11.8K$112.5K−$66.6KCut−$1.33M
Graham Capital Management, L.P.11.7K$111.4KNew
DEUTSCHE BANK AG\11.3K$107.8K−$63.8KCut−$274.8K
National Philanthropic Trust10.9K$103.8KNew
Police & Firemen's Retirement System of New Jersey10.2K$96.7K−$57.2KCut−$57.2K
Valeo Financial Advisors, LLC10K$95.1K−$56.3KCut−$56.3K
Pacer Advisors, Inc.95K$87.3K−$3.32KCut−$60.5K
BARCLAYS PLC8.51K$81K−$47.9KCut−$673.1K
NEW YORK STATE COMMON RETIREMENT FUND6.6K$62.8K−$37.2KCut−$96.2K
GAMMA Investing LLC4.16K$39.5K−$20.7KCut−$16.1K
Legal & General Group Plc2.76K$26.2K−$15.5KCut−$15.5K
Ameritas Investment Partners, Inc.2.59K$24.7K−$14.6KCut−$14.6K
CWM, LLC2.18K$20.7K$2.62KAdded$20.7K
ROYAL BANK OF CANADA2.15K$20K−$13KCut−$40K
US BANCORP \DE\2K$19K−$1.73KAdded$14.3K
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM1.73K$16.4K−$9.73KCut−$13.4K
Tower Research Capital LLC (TRC)1.64K$15.6K−$3.85KAdded$5.27K
QUADRANT CAPITAL GROUP LLC1.44K$13.7K−$8.13KCut−$14.5K
Rockefeller Capital Management L.P.1.34K$12.8K−$2.6KAdded$5.79K
NATIONAL BANK OF CANADA /FI/1.01K$9.61K−$5.69KCut−$5.69K
Essential Partners LLC892$8.48KNew
Federation des caisses Desjardins du Quebec869$8.26K−$4.89KCut−$5.91K
Investors Research Corp846$8.04K−$4.76KCut−$5.69K
FINANCIAL CONSULATE, INC685$6.51K−$3.86KCut−$4.48K
FIFTH THIRD BANCORP603$5.74K−$23Added$5.68K
THOMPSON SIEGEL & WALMSLEY LLC574.3K$5.46KNew
Caption Management, LLC571$5.43K−$3.21KCut−$136.5K
NISA INVESTMENT ADVISORS, LLC481$4.57K−$2.71KCut−$9.48K
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC435$4.14K−$1.01KAdded$1.41K
ALGERT GLOBAL LLC393.6K$3.74K−$1.64KCut−$658
PNC Financial Services Group, Inc.337$3.21K−$1.9KCut−$2.55K
Allworth Financial LP325$3.09K−$1.19KCut−$119
Red Tortoise LLC314$2.99K−$1.77KCut−$1.77K
LSV ASSET MANAGEMENT244.5K$2.33K−$1.38KCut−$2.75K
Optiver Holding B.V.230$2.19K−$1.26KCut−$1.2K
LOS ANGELES CAPITAL MANAGEMENT LLC159$1.51K$151Added$151
BARTLETT & CO. WEALTH MANAGEMENT LLC138$1.38K−$709Cut−$709
Parallel Advisors, LLC119$1.13K−$670Cut−$882
TD Waterhouse Canada Inc.107$1.01K−$608Cut−$608
OSAIC HOLDINGS, INC.97$919−$546Cut−$757
SBI Securities Co., Ltd.84$799−$473Cut−$488
Sound Income Strategies, LLC73$692−$337Cut−$337
GSA CAPITAL PARTNERS LLP72.2K$686−$407Cut−$1.25K
MAI Capital Management72$685−$367Cut−$300
SIGNATUREFD, LLC55$523−$310Cut−$310
Physician Wealth Advisors, Inc.54$514−$304Cut−$304
BAYBAN53$504New
Pinnacle Wealth Planning Services, Inc.52$495−$292Cut−$519
AdvisorNet Financial, Inc45$428−$253Cut−$7.75K
CALDWELL SUTTER CAPITAL, INC.44$418−$247Cut−$247
Western Wealth Management, LLC41$390New
ROTHSCHILD INVESTMENT LLC40$380−$169Cut−$74
PRICE T ROWE ASSOCIATES INC /MD/36K$343−$176Cut−$131
JONES FINANCIAL COMPANIES LLLP36$320−$225Cut−$861
Smartleaf Asset Management LLC31$284−$70Added$122
SITTNER & NELSON, LLC27$257−$145Cut−$145
IFP Advisors, Inc27$257−$152Cut−$243
BROWN BROTHERS HARRIMAN & CO25$238−$45Added$117
HARBOUR INVESTMENTS, INC.25$238New
Root Financial Partners, LLC22$209New
MidFirst Bank21$200−$118Cut−$118
EverSource Wealth Advisors, LLC20$190−$6Added$175
Sunbelt Securities, Inc.20$190New
WPG Advisers, LLC10$95−$56Cut−$56
Transamerica Financial Advisors, LLC10$95New
Advisory Services Network, LLC8$77New
Winch Advisory Services, LLC8$73−$43Cut−$43
Versant Capital Management, Inc7$67−$39Cut−$69
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO7$67−$39Cut−$39
Private Wealth Management Group, LLC7$67−$39Cut−$39
Eurizon Capital SGR S.p.A.7$67−$39Cut−$39
Parkside Financial Bank & Trust6$58−$33Cut−$33
SJS Investment Consulting Inc.4$39New
Farther Finance Advisors, LLC3$28−$6Added$13
TWIN PEAKS WEALTH ADVISORS, LLC2$19New
South Dakota Investment Council683$6−$4Cut−$25
FNY Investment Advisers, LLC275$2−$2Cut−$2
Erste Asset Management GmbH0$0Held
Capital Advisors, Ltd. LLC1$0$0Held
BESSEMER GROUP INC12$0$0Held
Covestor Ltd0$0Held

Who left

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.