Blume Capital Management, Inc.
Long book
$587.3M
Q1 2026
Positions
336
Top-10 weight
34%
concentration
Last quarter
+13.4%
SPY +14.8%
Turnover
11%
of book per quarter
Strategy in plain words
auto-generated from filingsBlume Capital Management, Inc. is an institutional manager, running a $587.3M US long book across 336 positions.
The portfolio is moderately concentrated (top 10 ≈ 34% of the book). Turnover is modest: positions are typically held for years. Current anchor positions: ALPHABET INC-CL C, APPLE INC, DIMENSIONAL INTERNATIONAL CO, DIMENSIONAL CORE FIXED INC, SS ENERGY SELECT SECTOR.
Over the last 9 quarters its long book ran on average 0.3pp per quarter ahead of the S&P 500, beating the index in 3 of 9 quarters. Signal value of individual moves is limited — treat changes as weak evidence.
Implied long-book return vs S&P 500
methodology: positions priced quarterly, no shorts/options Fund long book S&P 500
Q1 2024
+1.5%
Q2 2024
+2.9%
Q3 2024
+0.4%
Q4 2024
+0.6%
Q1 2025
+8.2%
Q2 2025
+7.6%
Q3 2025
+6.8%
Q4 2025
+2.1%
Q1 2026
+13.4%
Sector allocation
Technology 32%
Financials 23%
Industrials 11%
Services media 9%
Healthcare 6%
Consumer discretionary 5%
Materials 4%
Communications 4%
Long book by quarter
What does Blume Capital own?
Q1 2026 13F| Company | Sector | Shares | Value | % of book | Change |
|---|---|---|---|---|---|
| GOOG ALPHABET INC-CL C | Technology | 107.7K | $30.9M | 5.3% | +41.5% |
| AAPL APPLE INC | Technology | 100.3K | $25.5M | 4.3% | -1.3% |
| C CITIGROUP INC | Financials | 150.4K | $17.1M | 2.9% | 0.0% |
| SCHW SCHWAB (CHARLES) CORP | Financials | 168.0K | $15.8M | 2.7% | -0.1% |
| MU MICRON TECHNOLOGY INC | Technology | 42.2K | $14.3M | 2.4% | -26.2% |
| FDX FEDEX CORP | Industrials | 38.8K | $13.8M | 2.4% | -11.9% |
| FCX FREEPORT-MCMORAN INC | Materials | 227.2K | $13.4M | 2.3% | -3.0% |
| AMAT APPLIED MATERIALS INC | Technology | 38.9K | $13.3M | 2.3% | -10.1% |
| JNJ JOHNSON & JOHNSON | Healthcare | 52.7K | $12.9M | 2.2% | -20.9% |
| COF CAPITAL ONE FINANCIAL CORP | Financials | 64.6K | $11.8M | 2.0% | +1.7% |
| UBER UBER TECHNOLOGIES INC | Services media | 158.1K | $11.4M | 1.9% | +3.1% |
| BAC BANK OF AMERICA CORP | Financials | 231.3K | $11.3M | 1.9% | +0.8% |
| AMZN AMAZON.COM INC | Consumer discretionary | 52.5K | $10.9M | 1.9% | +8.5% |
| META META PLATFORMS INC-CLASS A | Technology | 18.3K | $10.5M | 1.8% | +1.0% |
| CMCSA COMCAST CORP-CLASS A | Communications | 359.7K | $10.3M | 1.8% | -0.1% |
| WFC WELLS FARGO & CO | Financials | 125.5K | $10.0M | 1.7% | +0.5% |
| DIS WALT DISNEY CO/THE | Services media | 101.5K | $9.8M | 1.7% | +10.1% |
| BKR BAKER HUGHES CO | Industrials | 155.9K | $9.5M | 1.6% | -8.2% |
| MSFT MICROSOFT CORP | Technology | 24.2K | $9.0M | 1.5% | +23.7% |
| GOOGL ALPHABET INC-CL A | Technology | 26.6K | $7.7M | 1.3% | +280.7% |
| NVDA NVIDIA CORP | Technology | 43.5K | $7.6M | 1.3% | +0.1% |
| PFE PFIZER INC | Healthcare | 238.1K | $6.7M | 1.1% | +4.3% |
| FISV FISERV INC | Services media | 118.0K | $6.6M | 1.1% | +87.5% |
| CNH CNH INDUSTRIAL NV | Industrials | 559.8K | $6.2M | 1.0% | -0.4% |
| ARCC ARES CAPITAL CORP | — | 331.5K | $6.0M | 1.0% | +47255.7% |
| BRK/B BERKSHIRE HATHAWAY INC-CL B | Financials | 11.3K | $5.4M | 0.9% | +0.9% |
| JPM JPMORGAN CHASE & CO | Financials | 16.8K | $4.9M | 0.8% | -17.5% |
| GS GOLDMAN SACHS GROUP INC | Financials | 5.7K | $4.8M | 0.8% | -39.0% |
| COST COSTCO WHOLESALE CORP | Consumer discretionary | 4.6K | $4.6M | 0.8% | -11.6% |
| DE DEERE & CO | Industrials | 7.4K | $4.2M | 0.7% | -0.6% |
| SLB SLB LTD | Energy | 78.2K | $4.0M | 0.7% | -3.4% |
| IFF INTL FLAVORS & FRAGRANCES | Other | 46.1K | $3.3M | 0.6% | -0.9% |
| ELV ELEVANCE HEALTH INC | Financials | 11.0K | $3.2M | 0.5% | +78.3% |
| CVS CVS HEALTH CORP | Healthcare | 44.4K | $3.2M | 0.5% | +0.6% |
| VSNT VERSANT MEDIA GROUP INC | Communications | 78.5K | $2.9M | 0.5% | New |
| XOM EXXON MOBIL CORP | Energy | 17.0K | $2.9M | 0.5% | -1.0% |
| CHWY CHEWY INC - CLASS A | Consumer discretionary | 77.8K | $2.1M | 0.4% | +47073.3% |
| UNP UNION PACIFIC CORP | Industrials | 8.4K | $2.0M | 0.3% | +86.0% |
| ABNB AIRBNB INC-CLASS A | Services media | 15.0K | $1.9M | 0.3% | +150.3% |
| CCJ CAMECO CORP | Materials | 13.4K | $1.5M | 0.2% | Held |
| HON HONEYWELL INTERNATIONAL INC | Industrials | 5.7K | $1.3M | 0.2% | -3.4% |
| CL COLGATE-PALMOLIVE CO | Other | 14.9K | $1.3M | 0.2% | -58.0% |
| CVX CHEVRON CORP | Energy | 5.9K | $1.2M | 0.2% | -3.4% |
| MTN VAIL RESORTS INC | Services media | 9.4K | $1.2M | 0.2% | +0.2% |
| KO COCA-COLA CO/THE | Consumer staples | 15.6K | $1.2M | 0.2% | -2.5% |
| FSLR FIRST SOLAR INC | Technology | 5.7K | $1.1M | 0.2% | +0.4% |
| EQT EQT CORP | Energy | 16.0K | $1.0M | 0.2% | +1.3% |
| MSGS MADISON SQUARE GARDEN SPORTS | Services media | 3.1K | $982K | 0.2% | Held |
| GE GENERAL ELECTRIC | Industrials | 2.9K | $822K | 0.1% | Held |
| TROW T ROWE PRICE GROUP INC | Financials | 8.3K | $750K | 0.1% | +26.3% |
13F filing history
| Period | Form | Filed | Entries | Reported value | Flags | Source |
|---|---|---|---|---|---|---|
| Q1 2026 | 13F-HR | May 1, 2026 | 337 | $588.1M | canonical | SEC ↗ |
| Q4 2025 | 13F-HR | Feb 5, 2026 | 332 | $549.7M | canonical | SEC ↗ |
| Q3 2025 | 13F-HR | Nov 6, 2025 | 352 | $526.3M | canonical | SEC ↗ |
| Q2 2025 | 13F-HR | Jul 30, 2025 | 436 | $497.0M | canonical | SEC ↗ |
| Q1 2025 | 13F-HR | May 6, 2025 | 458 | $446.9M | canonical | SEC ↗ |
| Q4 2024 | 13F-HR | Feb 10, 2025 | 324 | $446.4M | canonical | SEC ↗ |
| Q3 2024 | 13F-HR | Oct 29, 2024 | 353 | $447.2M | canonical | SEC ↗ |
| Q2 2024 | 13F-HR | Aug 5, 2024 | 319 | $414.8M | canonical | SEC ↗ |
| Q1 2024 | 13F-HR | May 2, 2024 | 314 | $413.9M | canonical | SEC ↗ |
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