13F COMBINATION REPORT
Summa Corp.
Quarter ended Q4 2025 · Filed January 21, 2026 · Accession 0001214659-26-000679
Total Value
$233.2M
Positions
83
Other Managers
1
Confidential Omitted
No
Holdings (83)
| # | Issuer | Ticker / CUSIP | Shares | Value | % of Filing |
|---|---|---|---|---|---|
| 1 | NVIDIA CORPORATION | NVDA | 633,648 | $118.2M | 50.68% |
| 2 | ADVANCED MICRO DEVICES INC | AMD | 121,770 | $26.1M | 11.18% |
| 3 | MICROSOFT CORP | MSFT | 20,999 | $10.2M | 4.36% |
| 4 | QUALCOMM INC | QCOM | 35,000 | $6.0M | 2.57% |
| 5 | ISHARES TR | 464287614 | 11,026 | $5.2M | 2.24% |
| 6 | AMAZON COM INC | AMZN | 18,560 | $4.3M | 1.84% |
| 7 | APPLE INC | AAPL | 12,749 | $3.5M | 1.49% |
| 8 | MARVELL TECHNOLOGY INC | MRVL | 40,000 | $3.4M | 1.46% |
| 9 | ALPHABET INC | GOOG | 10,708 | $3.4M | 1.44% |
| 10 | ISHARES TR | 464287598 | 13,379 | $2.8M | 1.21% |
| 11 | BERKSHIRE HATHAWAY INC DEL | BRK-A | 4,851 | $2.4M | 1.05% |
| 12 | DBX ETF TR | 233051200 | 45,628 | $2.2M | 0.94% |
| 13 | OPORTUN FINL CORP | 68376D104 | 396,766 | $2.1M | 0.90% |
| 14 | UBER TECHNOLOGIES INC | UBER | 25,000 | $2.0M | 0.88% |
| 15 | SPDR GOLD TR | GLD | 4,809 | $1.9M | 0.82% |
| 16 | WALMART INC | WMT | 15,851 | $1.8M | 0.76% |
| 17 | ISHARES TR | 464287440 | 13,912 | $1.3M | 0.57% |
| 18 | JPMORGAN CHASE & CO. | VYLD | 3,800 | $1.2M | 0.53% |
| 19 | ALPHABET INC | GOOG | 3,785 | $1.2M | 0.51% |
| 20 | ISHARES TR | 464288281 | 12,175 | $1.2M | 0.50% |
| 21 | INVESCO QQQ TR | IVZ | 1,846 | $1.1M | 0.49% |
| 22 | SPDR S&P 500 ETF TR | SPY | 1,660 | $1.1M | 0.49% |
| 23 | TAIWAN SEMICONDUCTOR MFG | 874039100 | 3,600 | $1.1M | 0.47% |
| 24 | ISHARES TR | 464288661 | 8,624 | $1.0M | 0.44% |
| 25 | ISHARES TR | 464287457 | 10,690 | $885,346 | 0.38% |
| 26 | PIMCO ETF TR | 72201R833 | 8,800 | $882,992 | 0.38% |
| 27 | VALERO ENERGY CORP | VLO | 5,400 | $879,066 | 0.38% |
| 28 | EXXON MOBIL CORP | XOM | 7,000 | $842,380 | 0.36% |
| 29 | VANGUARD SCOTTSDALE FDS | 92206C409 | 9,500 | $757,435 | 0.32% |
| 30 | ISHARES TR | 46434V100 | 14,800 | $750,360 | 0.32% |
| 31 | SALESFORCE INC | CRM | 2,709 | $717,641 | 0.31% |
| 32 | ISHARES TR | 464287176 | 6,430 | $706,689 | 0.30% |
| 33 | ISHARES TR | 464287226 | 7,050 | $704,154 | 0.30% |
| 34 | VANGUARD WHITEHALL FDS | 921946885 | 10,000 | $674,300 | 0.29% |
| 35 | BITMINE IMMERSION | 09175A206 | 24,000 | $651,600 | 0.28% |
| 36 | JOHNSON & JOHNSON | JNJ | 3,134 | $648,581 | 0.28% |
| 37 | SPDR SERIES TRUST | 78468R663 | 7,011 | $640,665 | 0.27% |
| 38 | WELLS FARGO CO NEW | 949746101 | 6,835 | $637,022 | 0.27% |
| 39 | MASTERCARD INCORPORATED | MA | 1,115 | $636,531 | 0.27% |
| 40 | ISHARES TR | 464288448 | 15,588 | $615,102 | 0.26% |
| 41 | ALIBABA GROUP HLDG LTD | BBAAY | 4,079 | $597,900 | 0.26% |
| 42 | REALTY INCOME CORP | O | 10,500 | $591,885 | 0.25% |
| 43 | AMAZON COM INC | AMZN | 2,532 | $584,436 | 0.25% |
| 44 | META PLATFORMS INC | META | 884 | $583,520 | 0.25% |
| 45 | THERMO FISHER SCIENTIFIC | TMO | 1,000 | $579,450 | 0.25% |
| 46 | WISDOMTREE TR | WT | 11,450 | $576,164 | 0.25% |
| 47 | VANGUARD WHITEHALL FDS | 921946406 | 4,000 | $574,060 | 0.25% |
| 48 | MERCK & CO INC | MRK | 5,360 | $564,194 | 0.24% |
| 49 | ABBVIE INC | ABBV | 2,400 | $548,376 | 0.24% |
| 50 | MICROSOFT CORP | MSFT | 1,132 | $547,458 | 0.23% |
| 51 | BROADCOM INC | AVGO | 1,517 | $525,034 | 0.23% |
| 52 | ISHARES TR | 464288182 | 5,500 | $512,160 | 0.22% |
| 53 | ENTERPRISE PRODS PARTNERS L | 293792107 | 15,500 | $496,930 | 0.21% |
| 54 | ISHARES TR | 464287242 | 4,425 | $487,591 | 0.21% |
| 55 | PROCTER AND GAMBLE CO | 742718109 | 3,119 | $446,984 | 0.19% |
| 56 | COSTCO WHSL CORP NEW | 22160K105 | 500 | $431,170 | 0.18% |
| 57 | ORACLE CORP | ORCL-PD | 2,082 | $405,803 | 0.17% |
| 58 | ISHARES TR | 464287648 | 1,243 | $401,501 | 0.17% |
| 59 | ELI LILLY & CO | LLY | 372 | $399,781 | 0.17% |
| 60 | AT&T INC | T-PC | 16,000 | $397,440 | 0.17% |
| 61 | ISHARES INC | 464286426 | 4,086 | $384,615 | 0.16% |
| 62 | BROADCOM INC | AVGO | 1,074 | $371,711 | 0.16% |
| 63 | ISHARES TR | 464287523 | 1,220 | $367,403 | 0.16% |
| 64 | SPDR S&P MIDCAP 400 ETF TR | MDY | 600 | $361,968 | 0.16% |
| 65 | ALPHABET INC | GOOG | 1,137 | $356,791 | 0.15% |
| 66 | MASTERCARD INCORPORATED | MA | 610 | $348,237 | 0.15% |
| 67 | PIMCO ETF TR | 72201R585 | 13,000 | $346,840 | 0.15% |
| 68 | VISA INC | V | 963 | $337,734 | 0.14% |
| 69 | SHOPIFY INC | SHOP | 2,051 | $330,149 | 0.14% |
| 70 | VANGUARD SCOTTSDALE FDS | 92206C813 | 4,000 | $303,400 | 0.13% |
| 71 | AMERICAN EXPRESS CO | AXP | 810 | $299,660 | 0.13% |
| 72 | NVIDIA CORPORATION | NVDA | 1,505 | $280,683 | 0.12% |
| 73 | SERVICENOW INC | NOW | 1,745 | $267,317 | 0.11% |
| 74 | VANGUARD WORLD FD | 92204A702 | 345 | $260,054 | 0.11% |
| 75 | GOLDMAN SACHS ETF TR | NVGLF | 3,350 | $244,885 | 0.11% |
| 76 | HONEYWELL INTL INC | 438516106 | 1,211 | $236,254 | 0.10% |
| 77 | DEERE & CO | DE | 490 | $228,129 | 0.10% |
| 78 | FIRST TR EXCHANGE-TRADED FD | 337345102 | 962 | $222,934 | 0.10% |
| 79 | ZOETIS INC | ZTS | 1,739 | $218,801 | 0.09% |
| 80 | MSCI INC | MSCI | 372 | $213,428 | 0.09% |
| 81 | VANGUARD ADMIRAL FDS INC | 921932505 | 461 | $204,956 | 0.09% |
| 82 | NUVEEN QUALITY MUNCP INCOME | NU | 16,900 | $203,138 | 0.09% |
| 83 | VANGUARD MUN BD FDS | 922907746 | 4,000 | $201,160 | 0.09% |