13F

Investor

WINMILL & CO. INC

CIK 0000052234 · filed 2026-05-14 · SEC filing

13F book

$346.6M

Positions

54

5 new · 7 sold

Largest name

9.0%

Alphabet Inc

Est. mark

$1.1M

Price effect on 49 names still held. Flow −$29.4M.
NameTickerSharesValueWeightEst. markChange
Alphabet Inc108.1K$31.1M9.0%−$2.75MHeld
Steel Dynamics IncSTLD168.7K$30.4M8.8%$1.78MHeld
Lam Research CorpLRCX109K$23.3M6.7%$4.63MHeld
Iamgold CorpIAG1.19M$22.4M6.5%$2.77MHeld
Interactive Brokers Group In327.2K$21.9M6.3%$903.1KHeld
Williams Sonoma IncWSM112K$20.4M5.9%$418.9KHeld
Mueller Inds Inc169.3K$18.8M5.4%−$677.1KHeld
Nmi Hldgs Inc396.1K$14.9M4.3%−$1.3MHeld
Clear Secure, Inc.YOU289.1K$14M4.0%$3.85MHeld
Lpl Finl Hldgs Inc46.5K$14M4.0%−$2.62MCut−$3.46M
Progressive Corp64K$12.7M3.7%−$1.89MHeld
Essent Group Ltd.ESNT214.5K$12.5M3.6%−$1.41MCut−$2.06M
HCA Healthcare, Inc.HCA26.4K$12.5M3.6%$168.8KHeld
Dillards Inc21.5K$12.3M3.6%−$737.2KHeld
United Rentals, Inc.URI15.4K$11.2M3.2%−$1.24MHeld
Qualys, Inc.QLYS88.6K$7.79M2.2%New
Nvr IncNVR1.06K$7M2.0%−$746.5KHeld
Nutex Health Inc.NUTX65.3K$6.21M1.8%New
Alarm Com Hldgs Inc126.1K$5.45M1.6%New
Mastercard IncMA10K$5M1.4%−$712.2KHeld
Unitedhealth Group IncUNH13.5K$3.65M1.1%−$803.5KCut−$1.79M
Agnico Eagle Mines LtdAEM15K$3.04M0.9%$501.7KCut−$2.04M
Global Self Storage, Inc.SELF586.5K$3M0.9%$5.87KHeld
Aura Minerals Inc.AUGO35K$2.86M0.8%$1.09MHeld
Elevance Health Inc Formerly9.6K$2.81M0.8%−$554.9KHeld
Ssr Mining In95K$2.79M0.8%New
Newmont Corp20.3K$2.19M0.6%$151.2KAdded$394.8K
Wheaton Precious Metals Corp.WPM16.7K$2.19M0.6%$211.8KAdded$342.8K
B2gold CorpBTG475K$2.15M0.6%$6KAdded$798.8K
Royal Gold IncRGLD8.4K$2.14M0.6%$270.5KHeld
Kinross Gold Corp68.5K$2.09M0.6%$161.7KHeld
Jpmorgan Chase & Co.6.8K$2M0.6%−$190.8KHeld
Mcewen Inc.MUX97.5K$1.99M0.6%$90.7KAdded$1.11M
Triple Flag Precious Metal54K$1.87M0.5%$80.5KHeld
Spdr Gold Tr3.29K$1.42M0.4%$111.8KHeld
Extra Space Storage Inc.EXR10K$1.31M0.4%$9.12KHeld
Berkshire Hathaway Inc Del2.5K$1.2M0.3%−$58.6KCut−$309.9K
Ishares Silver Tr15.1K$1.03M0.3%$56.1KCut−$330.5K
Meta Platforms, Inc.META1.15K$658K0.2%−$101.2KHeld
Build-A-Bear Workshop IncBBW16.5K$617.9K0.2%−$393KHeld
CubesmartCUBE14K$513.1K0.1%$8.4KHeld
EverQuote, Inc.EVER32.4K$499.6K0.1%New
Public Storage Oper Co1.7K$460.5K0.1%$19.3KHeld
Alphabet Inc574$165.1K0.0%−$14.6KHeld
Mexico Equity & Income Fd6K$77.4K0.0%$3.12KHeld
Special Opportunities Fd Inc2.09K$28.8K0.0%−$1.86KAdded−$580
Saba Capital Income & Oprnt3.7K$24.9K0.0%−$999Held
Total Return Securities FundSWZ2.25K$13.3K0.0%−$742Cut−$7.75K
Special Opportunities Fd Inc200$4.97K0.0%$22Held
High Income Secs Fd662$3.65K0.0%−$417Held
Exchange Listed Fds Tr100$2.25K0.0%−$49Held
Eagle Cap Growth Fd Inc100$1.01K0.0%−$60Held
Saba Capital Income & Opport17$1440.0%$4Held
Firsthand Technology Val100$20.0%$0Held

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.