Summa Corp. Portfolio Stock Holdings
According to the SEC 13F filed on August 6, 2026, Summa Corp. disclosed 82 stock positions valued at approximately $318.62M as of quarter-end June 30, 2026. The largest holdings include NVIDIA CORPORATION, ADVANCED MICRO DEVICES INC, and MARVELL TECHNOLOGY INC.
- Report Period
- June 30, 2026
- No. of Stocks
- 82
- Portfolio Value
- $318.62M
Holdings by Sector
Summa Corp. Portfolio Holdings in Q2 2026
| Company | Symbol | Sector | Portfolio % | Shares | Change (Shares) | Change % | Value |
|---|---|---|---|---|---|---|---|
| NVIDIA CORPORATION | NVDA | Technology | 37.06% | 590,160 | -44,933 | -7.08% | $118,085,114 |
| ADVANCED MICRO DEVICES INC | AMD | Technology | 21.06% | 115,529 | -6,945 | -5.67% | $67,111,951 |
| MARVELL TECHNOLOGY INC | MRVL | Technology | 4.67% | 50,000 | +8,000 | +19.05% | $14,894,500 |
| MICROSOFT CORP | MSFT | Technology | 2.69% | 22,948 | +227 | +1.00% | $8,560,063 |
| STATE STR SPDR S&P 500 ETF T | SPY | Other | 2.57% | 10,966 | -27 | -0.25% | $8,189,080 |
| ISHARES TR | IWF | Other | 2.24% | 57,588 | +46,398 | +414.64% | $7,150,702 |
| QUALCOMM INC | QCOM | Technology | 2.03% | 35,000 | +1,000 | +2.94% | $6,467,650 |
| ISHARES TR | QUAL | Other | 1.95% | 28,300 | - | - | $6,209,869 |
| AMAZON COM INC | AMZN | Consumer Cyclical | 1.67% | 22,339 | +1,007 | +4.72% | $5,324,277 |
| VANGUARD INDEX FDS | VOO | Other | 1.53% | 7,104 | +192 | +2.78% | $4,879,098 |
| DBX ETF TR | DBEF | Other | 1.47% | 85,816 | +7,338 | +9.35% | $4,688,128 |
| ISHARES TR | IWD | Other | 1.43% | 18,766 | +5,387 | +40.26% | $4,549,441 |
| GOLDMAN SACHS ETF TR | GINN | Other | 1.36% | 55,150 | +19,617 | +55.21% | $4,344,166 |
| ALPHABET INC | GOOGL | Communication Services | 1.11% | 9,928 | -360 | -3.50% | $3,547,969 |
| APPLE INC | AAPL | Technology | 1.10% | 12,060 | -482 | -3.84% | $3,489,682 |
| BERKSHIRE HATHAWAY INC DEL | BRK-B | Financial Services | 0.84% | 5,367 | +299 | +5.90% | $2,685,593 |
| VANGUARD TAX-MANAGED FDS | VEA | Other | 0.74% | 33,181 | - | - | $2,364,146 |
| UBER TECHNOLOGIES INC | UBER | Technology | 0.59% | 25,929 | -212 | -0.81% | $1,871,037 |
| OPORTUN FINL CORP | OPRT | Financial Services | 0.53% | 293,266 | -103,500 | -26.09% | $1,674,549 |
| ALPHABET INC | GOOG | Communication Services | 0.52% | 4,706 | -143 | -2.95% | $1,662,771 |
| WALMART INC | WMT | Consumer Defensive | 0.52% | 14,537 | -76 | -0.52% | $1,646,461 |
| TAIWAN SEMICONDUCTOR MANUFAC | TSM | Technology | 0.51% | 3,400 | -200 | -5.56% | $1,623,738 |
| INVESCO QQQ TR | QQQ | Other | 0.45% | 1,943 | +147 | +8.18% | $1,430,825 |
| VALERO ENERGY CORP | VLO | Energy | 0.44% | 5,400 | - | - | $1,406,376 |
| SPDR GOLD TR | GLD | Other | 0.44% | 3,788 | - | - | $1,395,423 |
| VANGUARD INDEX FDS | VB | Other | 0.44% | 4,577 | - | - | $1,387,380 |
| ISHARES TR | IEF | Other | 0.41% | 13,827 | - | - | $1,307,619 |
| ISHARES TR | SHY | Other | 0.40% | 15,714 | +1,729 | +12.36% | $1,290,277 |
| PIMCO ETF TR | MINT | Other | 0.39% | 12,450 | +4,050 | +48.21% | $1,254,836 |
| JPMORGAN CHASE & CO | JPM | Financial Services | 0.37% | 3,600 | -200 | -5.26% | $1,178,388 |
Showing 30 of 82 holdings in the latest reporting period.