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Century Management 13F Holdings and Portfolio Changes
Century Management reported $473.3M in 13F securities for Q2 2026, with 120 positions. Values are as of the report date; option positions, when present, use underlying-security values. This is not complete fund assets or investment performance.
Open interactive portfolioLatest 13F portfolio changes
New or increased positions include SEABRIDGE GOLD (SA), QUALCOMM (QCOM), INTERNATIONAL BUSINESS MACHS (IBM), and Microsoft (MSFT). Reduced or exited positions include DELL TECHNOLOGIES (DELL), SPROTT ASSET MANAGEMENT LP (PHYS), INTEL (INTC), and SEABRIDGE GOLD (SA). These are comparisons between reported positions, not a record of execution dates, prices or cash traded.
Latest filing metadata: quarter Q2 2026; report date 2026-06-30; filing date 2026-08-14; disclosure source SEC 13F.
Reported holdings and concentration
Century Management's Q2 2026 13F report contains 120 positions valued at $473.3M. The largest reported holdings include DELL TECHNOLOGIES, SPROTT ASSET MANAGEMENT LP, INTEL, LUMEN TECHNOLOGIES, and EXXON MOBIL.
The three largest positions in the holdings table account for approximately 15.1% of reported 13F value. The largest reported sector exposure is Information Technology at 29.9% of the disclosed portfolio.
The filing metadata lists report date 2026-06-30, filing date 2026-08-14, SEC accession 0001398344-26-014492. SEC 13F reports are normally published up to 45 days after quarter end, so the data is best used to understand institutional positioning after the fact rather than to infer today's exact portfolio.
Century Management portfolio analytics
the top five positions account for 22.7% of disclosed value; the largest sector exposure is Information Technology at 29.9%.
Top reported holdings
| Holding | Reported value | Weight | Quarter change |
|---|---|---|---|
| DELL whale holders DELL TECHNOLOGIES INC | $26.9M | 5.7% | Reduced |
| PHYS whale holders SPROTT ASSET MANAGEMENT LP | $25.0M | 5.3% | Reduced |
| INTC whale holders INTEL CORP | $19.8M | 4.2% | Reduced |
| LUMN whale holders LUMEN TECHNOLOGIES INC | $18.3M | 3.9% | Reduced |
| XOM whale holders EXXON MOBIL CORP | $17.3M | 3.6% | Reduced |
| SA whale holders SEABRIDGE GOLD INC | $16.7M | 3.5% | New |
| COHR whale holders COHERENT CORP | $16.6M | 3.5% | Reduced |
| GOOG whale holders ALPHABET INC | $15.9M | 3.4% | Reduced |
| FANG whale holders DIAMONDBACK ENERGY INC | $14.3M | 3.0% | Reduced |
| EQT whale holders EQT CORP | $11.8M | 2.5% | Reduced |
New and increased positions
Largest reported position values among additions; not amounts spent buying.
- SA whale holders — SEABRIDGE GOLD INC ($16.7M)
- QCOM whale holders — QUALCOMM INC ($11.5M)
- IBM whale holders — INTERNATIONAL BUSINESS MACHS ($11.2M)
- MSFT whale holders — MICROSOFT CORP ($10.4M)
- SWK whale holders — STANLEY BLACK & DECKER INC ($9.1M)
- CI whale holders — THE CIGNA GROUP ($8.6M)
Reduced and exited positions
Sorted by reported position value; exits use the prior report. These are not sale proceeds.
- DELL whale holders — DELL TECHNOLOGIES INC ($26.9M)
- PHYS whale holders — SPROTT ASSET MANAGEMENT LP ($25.0M)
- INTC whale holders — INTEL CORP ($19.8M)
- SA whale holders — SEABRIDGE GOLD INC ($18.6M)
- LUMN whale holders — LUMEN TECHNOLOGIES INC ($18.3M)
- XOM whale holders — EXXON MOBIL CORP ($17.3M)
Allocation
- Information Technology: 29.9%
- Other: 24.9%
- Energy: 12.7%
- Health Care: 11.4%
- Financials: 5.6%
- Communication Services: 5.5%
- Materials: 5.5%
- Industrials: 2.5%
Data notes
Report date: 2026-06-30
Disclosure source: SEC 13F
Read the original SEC filing (0001398344-26-014492)
SEC 13F filings are delayed public disclosures and do not include every asset class, short positions, or real-time trades.
Related investor portfolios
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Questions about this 13F filing
What does Century Management report for Q2 2026?
The filing reports 120 positions and $473.3M in 13F securities. The holdings table shows reported values and weights; option values follow the filing's reporting conventions.
What changed between filings?
New or increased positions include SEABRIDGE GOLD (SA), QUALCOMM (QCOM), INTERNATIONAL BUSINESS MACHS (IBM), and Microsoft (MSFT). Reduced or exited positions include DELL TECHNOLOGIES (DELL), SPROTT ASSET MANAGEMENT LP (PHYS), INTEL (INTC), and SEABRIDGE GOLD (SA).
Do these amounts show how much was bought or sold?
No. The change lists are ranked by reported position value. Exited positions use their value in the prior report. These amounts are not execution prices, cash invested or sale proceeds.
Is this the current portfolio?
No. Form 13F is a quarter-end snapshot, generally filed within 45 days of quarter end. It excludes short positions and does not cover every asset. Compare the report date and filing date before using the data.