account_balance
Investment manager · 13F filer · SEC CIK 18748
Central Securities Corp
Reported value$1.39Bas of Sep 30, 2026
Positions30 1 new, 0 sold out
Top 10 weight59.0%ADI alone is 10%
FiledNov 637 days after quarter end
Portfolio · as of Sep 30, 2026
Where the money is
New or addedTrimmedHeld
ADIAnalog Devices Inc
10.0%
GOOGLAlphabet Inc
9.9%
PGRProgressive Corp
6.0%
KEYSKeysight Technologies Inc
5.2%
SCHWCharles Schwab Corp (the)
4.9%
COFCapital One Finl Corp
4.9%
METAMeta Platforms Inc
4.7%
AMZNAmazon Com Inc
4.7%
MSIMotorola Solutions Inc
4.5%
AJGGallagher Arthur J & Co
4.2%
CVXChevron Corporation
3.8%
TDYTeledyne Technologies Inc
3.5%Added +14%
ADIAnalog Devices Inc
10.0%
GOOGLAlphabet Inc
9.9%
PGR6.0%KEYS5.2%SCHW4.9%COF4.9%META4.7%AMZN4.7%MSI4.5%AJG4.2%CVX3.8%TDY3.5%Boxes show the top 12 stocks, sized against each other. The bar above shows how much of the fund they are. 13F only covers US-listed stocks, so foreign holdings and short positions are missing.
Show the top 12 as a list
ADI Analog Devices Inc 10.0% HeldGOOGL Alphabet Inc 9.9% HeldPGR Progressive Corp 6.0% HeldKEYS Keysight Technologies Inc 5.2% HeldSCHW Charles Schwab Corp (the) 4.9% HeldCOF Capital One Finl Corp 4.9% HeldMETA Meta Platforms Inc 4.7% HeldAMZN Amazon Com Inc 4.7% HeldMSI Motorola Solutions Inc 4.5% HeldAJG Gallagher Arthur J & Co 4.2% HeldCVX Chevron Corporation 3.8% HeldTDY Teledyne Technologies Inc 3.5% Added +14%
What changed