StockDriftsStockDriftsTop 50 Blume Capital Management, Inc. Holdings
| Stock | Company | % Port. | Shares | Value | Activity | Ownership | Avg. Cost | Date |
|---|---|---|---|---|---|---|---|---|
| GOOG | ALPHABET INC | 5.62% | 107.2K | $37.9M | -0.42%(-453) | $120.86(+183.52%) | 2026-06-30 | |
| MU | MICRON TECHNOLOGY INC | 4.44% | 25.9K | $29.9M | -38.56%(-16.27K) | $73.50(+1280.65%) | 2026-06-30 | |
| AAPL | APPLE INC | 4.34% | 101.2K | $29.3M | +0.86%(+863) | $79.47(+284.26%) | 2026-06-30 | |
| VBIL | VANGUARD INSTL INDEX FD | 3.79% | 337.9K | $25.6M | +73.21%(+142.80K) | $75.58(+0.04%) | 2026-06-30 | |
| DFIC | DIMENSIONAL ETF TRUST | 3.56% | 644.3K | $24.0M | +1.46%(+9.26K) | $21.68(+81.35%) | 2026-06-30 | |
| AMAT | APPLIED MATLS INC | 3.23% | 30.1K | $21.8M | -22.57%(-8.77K) | $89.83(+492.01%) | 2026-06-30 | |
| C | CITIGROUP INC | 3.09% | 148.8K | $20.8M | -1.06%(-1.60K) | $58.81(+138.33%) | 2026-06-30 | |
| VCRB | VANGUARD MALVERN FDS | 2.86% | 250.1K | $19.3M | +7.85%(+18.20K) | $77.63(-2.05%) | 2026-06-30 | |
| AMZN | AMAZON COM INC | 2.7% | 76.5K | $18.2M | +45.72%(+24.01K) | $135.12(+94.30%) | 2026-06-30 | |
| DFCF | DIMENSIONAL ETF TRUST | 2.68% | 427.5K | $18.0M | -6.36%(-29.05K) | $41.75(-0.75%) | 2026-06-30 |
| Performance Metric | 3-Year Annualized | 3-Year Cumulative | 5-Year Annualized | 5-Year Cumulative |
|---|---|---|---|---|
| Top 20 Holdings Weighted | +22.90% | +85.62% | +11.55% | +72.76% |
| Top 20 Holdings Unweighted | +24.79% | +94.34% | +11.95% | +75.86% |
Blume Capital Management, Inc. reports $683.71M in US-listed equity holdings across 356 positions in its most recent 13F filing. Its largest disclosed positions are GOOG (5.6%), MU (4.4%) and AAPL (4.3%). The top 20 holdings account for 56.32% of reported assets. Its disclosed equity book has returned +85.62% on a three-year cumulative basis. Figures reflect the Q2 2026 filing.
Portfolio changes
Every reported change this quarter, grouped by direction. The signal is in the rotation, not any single trade.
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Holdings on this page are parsed from Blume Capital Management, Inc.’s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1587192). View Blume Capital Management, Inc.’s 13F filings on SEC