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SUMMA CORP.
SUMMA CORP.
Latest filing: 2026-06-30
SUMMA CORP. runs SUMMA CORP. and currently holds 83 stock positions, which is fewer than the average of 230 among the investors we track. The portfolio is valued at approximately $318.62M. Their top holdings are NVDA, AMD, MRVL, MSFT, SPY. The top five represent 68.1% of reported portfolio weight. SUMMA CORP. ranks #N/A out of 1000 investors tracked by Alpha Score. In the most recent quarter, SUMMA CORP. initiated 6 new positions. They added to 23 existing positions. They trimmed 18 positions. Their current best-performing preview position is MRVL with returns of +200.75%.
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83 stock holdings
| Holding | Weight | Avg Buy | Current | Return | Quarter Change |
|---|---|---|---|---|---|
 NVDA NVIDIA CORPORATION | 37.06% | $58.54 | $214.76 | +266.86% | Trimmed -7.08% |
 AMD ADVANCED MICRO DEVICES INC | 21.06% | $150.59 | $473.25 | +214.26% | Trimmed -5.67% |
 MRVL MARVELL TECHNOLOGY INC | 4.67% | $103.44 | $237.04 | +129.16% | Added +19.05% |
 MSFT MICROSOFT CORP | 2.69% | $388.28 | $483.24 | +24.46% | Added +1.00% |
 SPY STATE STR SPDR S&P 500 ETF T | 2.57% | $645.43 | $765.62 | +18.62% | Trimmed -0.25% |
 IWF ISHARES TR | 2.24% | $109.87 | $122.38 | +11.39% | Added +414.64% |
 QCOM QUALCOMM INC | 2.03% | $160.14 | $160.75 | +0.38% | Added +2.94% |
 QUAL ISHARES TR | 1.95% | $191.81 | $223.23 | +16.38% | Held |
 AMZN AMAZON COM INC | 1.67% | $196.43 | $258.63 | +31.67% | Added +4.72% |
 VOO VANGUARD INDEX FDS | 1.53% | $599.96 | $703.77 | +17.30% | Added +2.78% |
Showing 1-10 of 83