What is SEC Form 13F? Ultimate Guide to Institutional Equity Filings
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
CIK: 0000018748
Total reported value
$1.3B
$1.3B
29 檔
32.8%
As reported in its official Q3 2025 Form 13F filing, Central Securities CORP's tracked investment portfolio stood at $1.3B with 29 total positions.
Central Securities CORP executed strategic sector rebalancing during Q3 2025, establishing 3 new positions while fully exiting 1 holdings and trimming 9 positions.
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 8.61% | +1.17% | -3.37% | |
| 2 | PGR | Progressive CORP | Stock-Financials | 8.13% | -0.02% | — | |
| 3 | ADI | Analog Devices Inc | Stock-Tech | 7.28% | +1.18% | -2.70% | |
| 4 | SCHW | Schwab (charles) CORP | Stock-Financials | 6.29% | -0.61% | — | |
| 5 | COF | Capital One Financial CORP | Stock-Financials | 5.86% | -0.03% | — | |
| 6 | META | Meta Platforms Inc-class A | Stock-Comm Services | 5.44% | -0.47% | -10.00% | |
| 7 | MSI | Motorola Solutions Inc | Stock-Tech | 5.27% | -0.67% | — | |
| 8 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 4.70% | +0.15% | — | |
| 9 | AXP | American Express Co | Stock-Financials | 3.83% | +0.03% | -6.67% | |
| 10 | JPM | Jpmorgan Chase & Co | Stock-Financials | 3.64% | +0.02% | -6.67% | |
| 11 | MSFT | Microsoft CORP | Stock-Tech | 3.41% | -0.21% | — | |
| 12 | TDY | Teledyne Technologies Inc | Stock-Tech | 3.38% | -0.02% | — | |
| 13 | CVX | Chevron CORP | Stock-Energy | 3.28% | -1.21% | — | |
| 14 | AON | Aon plc | Stock-Financials | 2.94% | -2.13% | EXIT | |
| 15 | KEYS | Keysight Technologies In | Stock-Tech | 2.88% | +0.56% | — | |
| 16 | AJG | Arthur J Gallagher & Co | Stock-Financials | 2.68% | +1.96% | — | |
| 17 | RYN | Rayonier Inc | Stock-Real Estate | 2.63% | -0.14% | — | |
| 18 | NKE | Nike Inc -cl B | Stock-Consumer Disc | 2.58% | -0.65% | +12.50% | |
| 19 | MELI | Mercadolibre Inc | Stock-Consumer Disc | 2.50% | +0.07% | — | |
| 20 | V | Visa Inc-class A Shares | Stock-Financials | 2.11% | +0.05% | — | |
| 21 | ROP | Roper Technologies Inc | Stock-Tech | 2.05% | -0.20% | — | |
| 22 | MDT | Medtronic plc | Stock-Healthcare | 1.96% | -0.33% | +42.86% | |
| 23 | TSM | Taiwan Semiconductor-sp Adr | Stock-Tech | 1.84% | +0.62% | — | |
| 24 | COHR | Coherent CORP | Stock-Tech | 1.77% | — | — | |
| 25 | BRC | Brady Corporation - Cl A | Stock-Other | 1.28% | +0.03% | — | |
| 26 | JNJ | Johnson & Johnson | Stock-Healthcare | 1.22% | -0.08% | -11.11% | |
| 27 | MRK | Merck & Co. Inc. | Stock-Healthcare | 1.04% | -0.05% | — | |
| 28 | TWFG | Twfg Inc | Stock-Other | 1.02% | +0.14% | — | |
| 29 | WSC | Willscot Holdings CORP | Stock-Industrials | 0.39% | -0.32% | EXIT |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | GOOGL | Alphabet Inc-cl A | +2% | -3.37% | Trim |
| 2 | COF | Capital One Financial CORP | +0.7% | — | Add |
| 3 | NKE | Nike Inc -cl B | +0.6% | +12.50% | Add |
| 4 | MSFT | Microsoft CORP | +0.6% | — | Unchanged |
| 5 | COHR | Coherent CORP | +0.5% | — | Unchanged |
| 6 | MDT | Medtronic plc | +0.5% | +42.86% | Add |
| 7 | AMZN | Amazon.com Inc | +0.4% | — | Add |
| 8 | SCHW | Schwab (charles) CORP | +0.3% | — | Unchanged |
| 9 | MELI | Mercadolibre Inc | +0.1% | — | Unchanged |
| 10 | TDY | Teledyne Technologies Inc | +0.1% | — | Unchanged |
| 11 | KEYS | Keysight Technologies In | 0% | — | Unchanged |
| 12 | AXP | American Express Co | 0% | -6.67% | Trim |
| 13 | META | Meta Platforms Inc-class A | 0% | -10.00% | Trim |
| 14 | BRC | Brady Corporation - Cl A | -0.1% | — | Unchanged |
| 15 | JPM | Jpmorgan Chase & Co | -0.1% | -6.67% | Trim |
| 16 | ADI | Analog Devices Inc | -0.2% | -2.70% | Trim |
| 17 | JNJ | Johnson & Johnson | -0.2% | -11.11% | Trim |
| 18 | WSC | Willscot Holdings CORP | -0.2% | — | Unchanged |
| 19 | MRK | Merck & Co. Inc. | -0.3% | — | Trim |
| 20 | V | Visa Inc-class A Shares | -0.4% | — | Unchanged |
| 21 | RYN | Rayonier Inc | -0.6% | — | Unchanged |
| 22 | AJG | Arthur J Gallagher & Co | -0.8% | — | Unchanged |
| 23 | MSI | Motorola Solutions Inc | -0.8% | — | Trim |
| 24 | AON | Aon plc | -0.9% | — | Unchanged |
| 25 | ROP | Roper Technologies Inc | -1% | — | Trim |
| 26 | PGR | Progressive CORP | -2.6% | — | Unchanged |
| 27 | HES | Hess CORP | — | EXIT | Sold out |
| 28 | CVX | Chevron CORP | — | NEW | New buy |
| 29 | TSM | Taiwan Semiconductor-sp Adr | — | NEW | New buy |
| 30 | TWFG | Twfg Inc | — | NEW | New buy |
According to official SEC Form 13F filings, Central Securities CORP reported a total U.S. public equity portfolio value of $1.3B across 29 disclosed positions in Q3 2025.
Expert Analysis & Guides for Tracking Wall Street Smart Money Movements
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
In terms of portfolio concentration, the top 5 core holdings (including GOOGL, PGR, ADI) accounted for 32.8% of total reported equity market value during Q3 2025.
Top New Position Initiated
CVX
市值: $39.8M
Top Position Liquidated / Trimmed
HES
前期市值: $39.9M
During Q3 2025, Central Securities CORP's top holdings by market value included GOOGL (8.6%)、PGR (8.1%)、ADI (7.3%). The largest single position, GOOGL, represented 8.6% of total portfolio value.
In Q3 2025, Central Securities CORP made 17 total portfolio adjustments, initiating 3 new buys, adding to 4 positions, trimming 9 holdings, and fully liquidating 1 stocks.
All holding records on this page are fetched directly from the U.S. Securities and Exchange Commission (SEC) EDGAR system (Form 13F-HR). AlphaSMO parses CUSIP identifiers and formats data into Schema.org-compliant datasets.
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