Terminal · Institutions

Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.

CENTRAL SECURITIES CORP 13F Holdings -- Portfolio & Top Positions (2026-06-30)

CENTRAL SECURITIES CORP (CIK 18748) reported $1.34B across 29 reported positions in its SEC 13F filing for 2026-06-30. Largest positions: GOOGL ($142.9M, 10.66%), ADI ($139.0M, 10.37%), PGR ($87.4M, 6.52%), COF ($70.2M, 5.24%), KEYS ($70.0M, 5.22%). Source: SEC Form 13F.

RankTickerCompanyValue% PortfolioSharesAction
1GOOGLALPHABET INC$142.9M10.66%400,000Hold
2ADIANALOG DEVICES INC$139.0M10.37%350,000Hold
3PGRPROGRESSIVE CORP$87.4M6.52%400,000Hold
4COFCAPITAL ONE FINL CORP$70.2M5.24%350,000Hold
5KEYSKEYSIGHT TECHNOLOGIES INC$70.0M5.22%200,000Hold
6SCHWSCHWAB CHARLES CORP$64.6M4.82%700,000Hold
7AMZNAMAZON COM INC$62.0M4.62%260,000Hold
8AJGGALLAGHER ARTHUR J & CO$58.5M4.37%255,000Added
9MSIMOTOROLA SOLUTIONS INC$58.1M4.34%140,000Hold
10METAMETA PLATFORMS INC$50.7M3.78%90,000Hold
11AXPAMERICAN EXPRESS CO$47.4M3.53%140,000Hold
12TDYTELEDYNE TECHNOLOGIES INC$46.7M3.48%70,000Hold
13JPMJPMORGAN CHASE & CO$45.8M3.42%140,000Hold
14CVXCHEVRON CORPORATION$42.5M3.17%256,250Hold
15TSMTAIWAN SEMICONDUCTOR MANUFAC$38.2M2.85%80,000Hold
16SUNBSUNBELT RENTALS HOLDINGS INC$37.4M2.79%500,000Trimmed
17MELIMERCADOLIBRE INC$30.6M2.28%18,000Added
18MSFTMICROSOFT CORP$29.8M2.23%80,000Hold
19RYNRAYONIER INC$26.8M2.00%1.3MHold
20VVISA INC$25.7M1.92%75,000Hold
21EFXEQUIFAX INC$23.0M1.72%145,000Added
22NKENIKE INC$20.5M1.53%500,000Hold
23MDTMEDTRONIC PLC$19.6M1.46%250,000Hold
24MRKMERCK & CO INC$19.3M1.44%150,000Hold
25CLBTCELLEBRITE DI LTD$19.0M1.42%1.3MNew

Source: SEC Form 13F filings · as of 2026-06-30