Stolper Co. Files Q3 Holdings Report, Disclosing $3.94B in Assets
Stolper Co
Filing Summary
Stolper Co. Files Q3 2025 Holdings Report
Filer: Stolper Co Form: 13F-HR | Filed: 2025-10-10 Significance: Medium
Portfolio Overview: • Total Value: ~$3.94 Billion • Number of Holdings: 89 • Reporting Period: 09-30-2025
Top 5 Holdings by Value:
- Berkshire Hathaway Inc. ($19.0M)
- JPMorgan Chase & Co. ($17.7M)
- Apple Inc. ($14.9M)
- Alphabet Inc. ($11.9M)
- Capital One Financial Corp. ($10.7M)
Key Insight: The filing reveals a portfolio concentrated in large-cap U.S. equities, with a significant weighting in the financial and technology sectors, indicating a bullish stance on established market leaders.
This is PUBLIC SEC data for educational purposes. Not investment advice.
Comprehensive Analysis
SEC Filing Analysis: Stolper Co (13F-HR)
Executive Summary
- Trading Significance: Medium
- Key Takeaway: Stolper Co has filed its quarterly Form 13F-HR, disclosing $3.94 billion in assets under management as of September 30, 2025. The portfolio shows a strong concentration in large-cap financial and technology companies, suggesting a strategy focused on established market leaders.
- Market Impact: This filing provides transparency into the firm's investment strategy. While not large enough to single-handedly move markets, the data is valuable for tracking institutional sentiment and identifying which blue-chip stocks are favored by mid-sized asset managers.
Filer Information
| Field | Value |
|---|---|
| Filer Name | Stolper Co |
| CIK | 0001808195 |
| Report Type | 13F Holdings Report (13F-HR) |
| Total Portfolio Value | $3,944,578,000 |
| Number of Holdings | 89 |
| Reporting Period End | 2025-09-30 |
Portfolio Overview
This filing is a holdings report, not a transactional report. It details the firm's long positions as of the end of the third quarter of 2025.
Top 10 Holdings
| Issuer | Value (USD) | Shares |
|---|---|---|
| BERKSHIRE HATHAWAY INCORPORATE | $18,963,000 | 37,719 |
| JPMORGAN CHASE & COMPANY | $17,736,000 | 56,229 |
| APPLE INCORPORATED | $14,903,000 | 58,528 |
| ALPHABET INCORPORATED CAP STK | $11,924,000 | 48,960 |
| CAPITAL ONE FINL CORPORATION | $10,730,000 | 50,476 |
| GOLDMAN SACHS GROUP INCORPORAT | $10,470,000 | 13,148 |
| ONEOK INCORPORATED NEW | $9,026,000 | 123,700 |
| AMERICAN ELEC PWR COMPANY INCO | $8,995,000 | 79,952 |
| NORTHROP GRUMMAN CORPORATION | $8,890,000 | 14,590 |
| BANK AMERICA CORPORATION | $8,914,000 | 172,784 |
Market Impact Analysis
Stock Impact Prediction
- Direction: Neutral
- Reasoning: As a quarterly holdings report, the 13F filing discloses positions that are up to 45 days old. The market has likely already priced in much of this information. The primary value is in trend analysis rather than immediate price reaction.
Sector Concentration
- Expected Volume Impact: Minimal. This is a backward-looking report.
- Sentiment Indicator: Bullish on Financials and Technology. The significant allocations to major banks, investment firms, and mega-cap tech stocks like Apple and Alphabet indicate confidence in these sectors' stability and growth prospects.
Investment Insights
Positive Market Indicators
- Blue-Chip Conviction: The portfolio is heavily weighted towards well-established, profitable companies, suggesting a lower-risk, long-term growth strategy.
- Financial Sector Bet: A substantial portion of the top holdings is in the financial sector (JPMorgan, Berkshire, Capital One, Goldman Sachs, Bank of America), indicating a positive outlook on the banking and investment industry.
- Diversified Large-Caps: Beyond the top sectors, the portfolio includes holdings in energy (ONEOK), utilities (American Electric Power), and defense (Northrop Grumman), showing broad diversification across major economic pillars.
Risk Factors
- Concentration Risk: A heavy concentration in the financial and tech sectors makes the portfolio vulnerable to downturns affecting these specific industries.
- Market Correlation: The focus on large-cap stocks means the portfolio's performance will likely be highly correlated with the broader market indices like the S&P 500.
Key Takeaways
- Stolper Co. manages a substantial, nearly $4 billion portfolio.
- The firm's strategy is centered on large-cap U.S. equities.
- There is a clear overweight position in the Financials and Information Technology sectors as of Q3 2025.
Contextual Analysis
Timing Significance
This filing reflects the firm's portfolio at the end of a specific quarter. It's a snapshot in time and does not show intra-quarter trading activity. It provides a baseline of institutional positioning leading into the final months of 2025.
Company Context
Stolper Co is an institutional investment manager required to file Form 13F because it exercises investment discretion over $100 million or more in Section 13(f) securities. This filing is a routine disclosure of its holdings.
IMPORTANT DISCLAIMER: This analysis is for informational purposes only and is not intended as investment advice. The information presented is based on publicly available SEC filings and should not be construed as a recommendation to buy, sell, or hold any securities. Past performance does not guarantee future results. All investments carry risk, including the potential loss of principal. Please consult with a qualified financial advisor before making any investment decisions.
Analysis generated on 2025-10-10 | Data source: SEC EDGAR
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Important Disclaimer
This content is drawn from public SEC filings and may contain errors. It is for informational purposes only and is not investment, legal, or tax advice.
Nothing here is a recommendation to buy, sell, or hold any security. Do your own due diligence.