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Summa Corp. Top Holdings and 13F Report (2025)

About Summa Corp.

Investment Activity

  • Summa Corp. has $203.91 million in total holdings as of December 31, 2024.
  • Summa Corp. owns shares of 61 different stocks, but just 8 companies or ETFs make up 80% of its holdings.
  • Approximately 3.66% of the portfolio was purchased this quarter.
  • About 5.52% of the portfolio was sold this quarter.
  • This quarter, Summa Corp. has purchased 60 new stocks and bought additional shares in 17 stocks.
  • Summa Corp. sold shares of 12 stocks and completely divested from 9 stocks this quarter.

Largest Holdings

NVIDIA
$108,850,102
Microsoft
$14,459,979
QUALCOMM
$7,853,363
Valero Energy
$6,301,126

Largest New Holdings this Quarter

Merck & Co., Inc.
$505,520 Holding
Oracle
$341,945 Holding

Largest Purchases this Quarter

Advanced Micro Devices
10,900 shares (about $1.32M)
Alibaba Group
9,660 shares (about $819.07K)
Merck & Co., Inc.
5,080 shares (about $505.52K)
iShares 20+ Year Treasury Bond ETF
4,850 shares (about $423.55K)

Largest Sales this Quarter

NVIDIA
4,860 shares (about $652.65K)
Uber Technologies
7,768 shares (about $468.57K)
Costco Wholesale
392 shares (about $359.18K)
Amazon.com
1,296 shares (about $284.33K)
Devon Energy
8,000 shares (about $261.84K)

Sector Allocation Over Time

Map of 500 Largest Holdings ofSumma Corp.

 
 
Selling
 
 
Neutral
 
 
Buying
Issuer NameHoldings ValueApproximate Purchase/SaleChange in SharesShares Held% of PortfolioSector
NVIDIA Co. stock logo
NVDA
NVIDIA
$108,850,102$652,649 -0.6%810,56053.4%Computer and Technology
Advanced Micro Devices, Inc. stock logo
AMD
Advanced Micro Devices
$15,364,558$1,316,617 9.4%127,2007.5%Computer and Technology
Microsoft Co. stock logo
MSFT
Microsoft
$14,459,979$367,548 2.6%34,3067.1%Computer and Technology
QUALCOMM Incorporated stock logo
QCOM
QUALCOMM
$7,853,363$153,620 2.0%51,1223.9%Computer and Technology
Valero Energy Co. stock logo
VLO
Valero Energy
$6,301,1260.0%51,4003.1%Oils/Energy
Alibaba Group Holding Limited stock logo
BABA
Alibaba Group
$4,720,514$819,071 21.0%55,6732.3%Retail/Wholesale
Marvell Technology, Inc. stock logo
MRVL
Marvell Technology
$4,683,080$110,450 -2.3%42,4002.3%Computer and Technology
APA Co. stock logo
APA
APA
$4,387,1000.0%190,0002.2%Oils/Energy
Apple Inc. stock logo
AAPL
Apple
$2,877,577$356,849 14.2%11,4911.4%Computer and Technology
Oportun Financial Co. stock logo
OPRT
Oportun Financial
$2,187,5750.0%563,8081.1%Finance
Berkshire Hathaway Inc. stock logo
BRK.B
Berkshire Hathaway
$2,040,667$117,853 -5.5%4,5021.0%Finance
Amazon.com, Inc. stock logo
AMZN
Amazon.com
$1,779,692$284,329 -13.8%8,1120.9%Retail/Wholesale
Devon Energy Co. stock logo
DVN
Devon Energy
$1,669,230$261,840 -13.6%51,0000.8%Oils/Energy
Uber Technologies, Inc. stock logo
UBER
Uber Technologies
$1,514,454$468,566 -23.6%25,1070.7%Computer and Technology
Alphabet Inc. stock logo
GOOGL
Alphabet
$1,489,412$18,930 -1.3%7,8680.7%Computer and Technology
Walmart Inc. stock logo
WMT
Walmart
$1,410,627$90,355 -6.0%15,6120.7%Retail/Wholesale
JPMorgan Chase & Co. stock logo
JPM
JPMorgan Chase & Co.
$990,721$240 0.0%4,1330.5%Finance
Mastercard Incorporated stock logo
MA
Mastercard
$914,126$11,585 -1.3%1,7360.4%Business Services
Thermo Fisher Scientific Inc. stock logo
TMO
Thermo Fisher Scientific
$757,455$52,023 7.4%1,4560.4%Medical
iShares 3-7 Year Treasury Bond ETF stock logo
IEI
iShares 3-7 Year Treasury Bond ETF
$736,054$115,550 18.6%6,3700.4%ETF
UnitedHealth Group Incorporated stock logo
UNH
UnitedHealth Group
$733,497$101,172 16.0%1,4500.4%Medical
Adobe Inc. stock logo
ADBE
Adobe
$723,050$77,819 12.1%1,6260.4%Computer and Technology
Alphabet Inc. stock logo
GOOG
Alphabet
$704,628$198,438 -22.0%3,7000.3%Computer and Technology
Exxon Mobil Co. stock logo
XOM
Exxon Mobil
$699,2050.0%6,5000.3%Oils/Energy
iShares iBoxx $ Investment Grade Corporate Bond ETF stock logo
LQD
iShares iBoxx $ Investment Grade Corporate Bond ETF
$689,118$106,840 18.3%6,4500.3%Finance
iShares Core U.S. Aggregate Bond ETF stock logo
AGG
iShares Core U.S. Aggregate Bond ETF
$668,610$135,660 25.5%6,9000.3%Finance
iShares 7-10 Year Treasury Bond ETF stock logo
IEF
iShares 7-10 Year Treasury Bond ETF
$640,679$92,450 16.9%6,9300.3%ETF
Vanguard Emerging Markets Government Bond ETF stock logo
VWOB
Vanguard Emerging Markets Government Bond ETF
$631,500$94,725 17.6%10,0000.3%ETF
Wells Fargo & Company stock logo
WFC
Wells Fargo & Company
$611,0880.0%8,7000.3%Finance
Realty Income Co. stock logo
O
Realty Income
$600,863$106,820 21.6%11,2500.3%Finance
Vanguard High Dividend Yield ETF stock logo
VYM
Vanguard High Dividend Yield ETF
$599,6730.0%4,7000.3%ETF
iShares 0-5 Year Investment Grade Corporate Bond ETF stock logo
SLQD
iShares 0-5 Year Investment Grade Corporate Bond ETF
$596,8800.0%12,0000.3%Manufacturing
PIMCO Enhanced Short Maturity Exchange-Traded Fund stock logo
MINT
PIMCO Enhanced Short Maturity Exchange-Traded Fund
$569,931$569,931 New Holding5,6800.3%ETF
Vanguard Short-Term Corporate Bond ETF stock logo
VCSH
Vanguard Short-Term Corporate Bond ETF
$507,0650.0%6,5000.2%ETF
Merck & Co., Inc. stock logo
MRK
Merck & Co., Inc.
$505,520$505,520 New Holding5,0800.2%Medical
The Procter & Gamble Company stock logo
PG
Procter & Gamble
$502,9500.0%3,0000.2%Consumer Staples
AT&T Inc. stock logo
T
AT&T
$500,940$2,277 0.5%22,0000.2%Computer and Technology
BlackRock Health Sciences Trust stock logo
BME
BlackRock Health Sciences Trust
$494,8820.0%13,0470.2%Financial Services
iShares 1-3 Year Treasury Bond ETF stock logo
SHY
iShares 1-3 Year Treasury Bond ETF
$491,8800.0%6,0000.2%Manufacturing
Costco Wholesale Co. stock logo
COST
Costco Wholesale
$486,539$359,178 -42.5%5310.2%Retail/Wholesale
Enterprise Products Partners L.P. stock logo
EPD
Enterprise Products Partners
$486,0800.0%15,5000.2%Oils/Energy
PIMCO ETF TR
$452,1000.0%5,0000.2%ACTIVE BD ETF
Target Co. stock logo
TGT
Target
$446,094$202,770 83.3%3,3000.2%Retail/Wholesale
Johnson & Johnson stock logo
JNJ
Johnson & Johnson
$436,7520.0%3,0200.2%Medical
iShares 20+ Year Treasury Bond ETF stock logo
TLT
iShares 20+ Year Treasury Bond ETF
$423,551$423,551 New Holding4,8500.2%ETF
iShares MSCI All Country Asia ex Japan ETF stock logo
AAXJ
iShares MSCI All Country Asia ex Japan ETF
$396,9900.0%5,5000.2%ETF
Visa Inc. stock logo
V
Visa
$372,6110.0%1,1790.2%Business Services
Starbucks Co. stock logo
SBUX
Starbucks
$365,0000.0%4,0000.2%Retail/Wholesale
FedEx Co. stock logo
FDX
FedEx
$351,6630.0%1,2500.2%Transportation
Oracle Co. stock logo
ORCL
Oracle
$341,945$341,945 New Holding2,0520.2%Computer and Technology
iShares Russell 1000 Growth ETF stock logo
IWF
iShares Russell 1000 Growth ETF
$320,461$320,461 New Holding7980.2%ETF
ServiceNow, Inc. stock logo
NOW
ServiceNow
$320,156$86,930 -21.4%3020.2%Computer and Technology
Shopify Inc. stock logo
SHOP
Shopify
$316,651$316,651 New Holding2,9780.2%Computer and Technology
Netflix, Inc. stock logo
NFLX
Netflix
$306,6140.0%3440.2%Consumer Discretionary
Invesco QQQ stock logo
QQQ
Invesco QQQ
$293,9570.0%5750.1%Finance
Abbott Laboratories stock logo
ABT
Abbott Laboratories
$250,3120.0%2,2130.1%Medical
Zoetis Inc. stock logo
ZTS
Zoetis
$232,012$232,012 New Holding1,4240.1%Medical
MSCI Inc. stock logo
MSCI
MSCI
$229,204$229,204 New Holding3820.1%Finance
Accenture plc stock logo
ACN
Accenture
$216,703$216,703 New Holding6160.1%Computer and Technology
iShares Semiconductor ETF stock logo
SOXX
iShares Semiconductor ETF
$204,716$204,716 New Holding9500.1%ETF
Airbnb, Inc. stock logo
ABNB
Airbnb
$201,3200.0%1,5320.1%Consumer Discretionary
Marathon Oil Co. stock logo
MRO
Marathon Oil
$0$5,734,000 -100.0%00.0%Oils/Energy
iShares Preferred and Income Securities ETF stock logo
PFF
iShares Preferred and Income Securities ETF
$0$492,180 -100.0%00.0%ETF
Blackstone Mortgage Trust, Inc. stock logo
BXMT
Blackstone Mortgage Trust
$0$409,370 -100.0%00.0%Finance
JPMorgan Ultra-Short Income ETF stock logo
JPST
JPMorgan Ultra-Short Income ETF
$0$403,760 -100.0%00.0%ETF
Nuveen Quality Municipal Income Fund stock logo
NAD
Nuveen Quality Municipal Income Fund
$0$357,647 -100.0%00.0%Financial Services
Dollar General Co. stock logo
DG
Dollar General
$0$357,021 -100.0%00.0%Retail/Wholesale
United Airlines Holdings, Inc. stock logo
UAL
United Airlines
$0$326,022 -100.0%00.0%Transportation
Salesforce, Inc. stock logo
CRM
Salesforce
$0$276,383 -100.0%00.0%Computer and Technology
WisdomTree Bloomberg Floating Rate Treasury Fund stock logo
USFR
WisdomTree Bloomberg Floating Rate Treasury Fund
$0$239,476 -100.0%00.0%Finance

Showing largest 100 holdings. View all holdings.
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