Summa Corp.

CIK 0001954929 • 6 13F filings • Apr 21, 2025 – Aug 6, 2026

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Filer information

Filed by: Summa Corp., Director
Address: 25219 KUYKENDAHL RD, SUITE 260, TOMBALL, TX, 77375
Phone: 281-362-9977
AUM: $233.2M

AUM over time

$318.6M latest

Sector allocation over time

Past 5 quarters

Q4 2025

Q3 2025

Q2 2026

Q2 2025

Q1 2026

TechnologyHealthcareConsumer DiscretionaryConsumer StaplesFinancialsIndustrialsEnergyOther

Holdings by filing

Portfolio value: $233.2M1 positionsView on SEC.gov

			% of Portfolio
ABBVIE INC	COM	$548K	0.2%Prev: 0.3%	2,400 SH	Decreased-100 SH
ADVANCED MICRO DEVICES INC	COM	$26.1M	11.2%Prev: 9.2%	121,770 SH	Increased-7,900 SH
ALIBABA GROUP HLDG LTD	SPONSORED ADS	$598K	0.3%Prev: 2.6%	4,079 SH	Decreased-29,031 SH
ALPHABET INC	CAP STK CL A	$3.4M	1.4%Prev: 1.2%	10,708 SH	Increased-325 SH
ALPHABET INC	CAP STK CL C	$1.5M	0.7%Prev: 0.5%	4,922 SH	Increased+280 SH
AMAZON COM INC	COM	$4.9M	2.1%Prev: 2.1%	21,092 SH	Increased-342 SH
AMERICAN EXPRESS CO	COM	$300K	0.1%Prev: 0.1%	810 SH	Increased
APPLE INC	COM	$3.5M	1.5%Prev: 1.4%	12,749 SH	Increased-1 SH
AT&T INC	COM	$397K	0.2%Prev: 0.2%	16,000 SH	Decreased
BERKSHIRE HATHAWAY INC DEL	CL B NEW	$2.4M	1.0%Prev: 1.0%	4,851 SH	Increased+250 SH
BITMINE IMMERSION	COM NEW	$652K	0.3%	24,000 SH	New
BROADCOM INC	COM	$897K	0.4%Prev: 0.4%	2,591 SH	Increased-72 SH
COSTCO WHSL CORP NEW	COM	$431K	0.2%Prev: 0.2%	500 SH	Decreased-44 SH
DBX ETF TR	XTRACK MSCI EAFE	$2.2M	0.9%Prev: 1.0%	45,628 SH	Increased-1,410 SH
DEERE & CO	COM	$228K	0.1%Prev: 0.1%	490 SH	Increased
ELI LILLY & CO	COM	$400K	0.2%Prev: 0.1%	372 SH	Increased-6 SH
ENTERPRISE PRODS PARTNERS L	COM	$497K	0.2%Prev: 0.2%	15,500 SH	Increased
EXXON MOBIL CORP	COM	$842K	0.4%Prev: 0.3%	7,000 SH	Increased
FIRST TR EXCHANGE-TRADED FD	SHS	$223K	0.1%Prev: 0.1%	962 SH	Increased
GOLDMAN SACHS ETF TR	INNOVAT EQ ETF	$245K	0.1%Prev: 0.1%	3,350 SH	Decreased
HONEYWELL INTL INC	COM	$236K	0.1%Prev: 0.1%	1,211 SH	Decreased+1 SH
INVESCO QQQ TR	UNIT SER 1	$1.1M	0.5%Prev: 0.4%	1,846 SH	Increased+170 SH
ISHARES INC	MSCI EM ASIA ETF	$385K	0.2%	4,086 SH	New
ISHARES TR	0-5YR INVT GR CP	$750K	0.3%Prev: 0.3%	14,800 SH	Decreased
ISHARES TR	1 3 YR TREAS BD	$885K	0.4%Prev: 0.4%	10,690 SH	Increased+1,000 SH
ISHARES TR	3 7 YR TREAS BD	$1.0M	0.4%Prev: 0.5%	8,624 SH	Decreased
ISHARES TR	7-10 YR TRSY BD	$1.3M	0.6%Prev: 0.5%	13,912 SH	Increased+2,061 SH
ISHARES TR	CORE US AGGBD ET	$704K	0.3%Prev: 0.3%	7,050 SH	Decreased
ISHARES TR	IBOXX INV CP ETF	$488K	0.2%Prev: 0.3%	4,425 SH	Decreased-2,000 SH
ISHARES TR	INTL SEL DIV ETF	$615K	0.3%	15,588 SH	New
ISHARES TR	ISHARES SEMICDTR	$367K	0.2%	1,220 SH	New
ISHARES TR	JPMORGAN USD EMG	$1.2M	0.5%Prev: 0.2%	12,175 SH	Increased+6,586 SH
ISHARES TR	MSCI AC ASIA ETF	$512K	0.2%Prev: 0.2%	5,500 SH	Increased
ISHARES TR	RUS 1000 GRW ETF	$5.2M	2.2%Prev: 2.4%	11,026 SH	Decreased-529 SH
ISHARES TR	RUS 1000 VAL ETF	$2.8M	1.2%Prev: 1.2%	13,379 SH	Increased
ISHARES TR	RUS 2000 GRW ETF	$402K	0.2%Prev: 0.2%	1,243 SH	Increased
ISHARES TR	TIPS BD ETF	$707K	0.3%Prev: 0.3%	6,430 SH	Decreased
JOHNSON & JOHNSON	COM	$649K	0.3%Prev: 0.2%	3,134 SH	Increased+114 SH
JPMORGAN CHASE & CO.	COM	$1.2M	0.5%Prev: 0.5%	3,800 SH	Increased+200 SH
MARVELL TECHNOLOGY INC	COM	$3.4M	1.5%Prev: 1.4%	40,000 SH	Increased+2,000 SH
MASTERCARD INCORPORATED	CL A	$985K	0.4%Prev: 0.4%	1,725 SH	Decreased-11 SH
MERCK & CO INC	COM	$564K	0.2%Prev: 0.2%	5,360 SH	Increased+480 SH
META PLATFORMS INC	CL A	$584K	0.3%	884 SH	New
MICROSOFT CORP	COM	$10.7M	4.6%Prev: 5.2%	22,131 SH	Decreased-745 SH
MSCI INC	COM	$213K	0.1%Prev: 0.1%	372 SH	Decreased-10 SH
NUVEEN QUALITY MUNCP INCOME	COM	$203K	0.1%Prev: 0.2%	16,900 SH	Decreased-13,564 SH
NVIDIA CORPORATION	COM	$118.5M	50.8%Prev: 50.4%	635,153 SH	Increased+20,523 SH
OPORTUN FINL CORP	COM	$2.1M	0.9%Prev: 1.2%	396,766 SH	Decreased-53,200 SH
ORACLE CORP	COM	$406K	0.2%Prev: 0.3%	2,082 SH	Decreased
PIMCO ETF TR	ENHAN SHRT MA AC	$883K	0.4%Prev: 0.3%	8,800 SH	Increased+2,000 SH
PIMCO ETF TR	MULTISECTOR BD	$347K	0.1%	13,000 SH	New
PROCTER AND GAMBLE CO	COM	$447K	0.2%Prev: 0.2%	3,119 SH	Decreased-1 SH
QUALCOMM INC	COM	$6.0M	2.6%Prev: 2.6%	35,000 SH	Increased
REALTY INCOME CORP	COM	$592K	0.3%Prev: 0.3%	10,500 SH	Decreased
SALESFORCE INC	COM	$718K	0.3%Prev: 0.2%	2,709 SH	Increased+929 SH
SERVICENOW INC	COM	$267K	0.1%Prev: 0.1%	1,745 SH	Increased+1,489 SH
SHOPIFY INC	CL A SUB VTG SHS	$330K	0.1%	2,051 SH	New
SPDR GOLD TR	GOLD SHS	$1.9M	0.8%Prev: 0.8%	4,809 SH	Increased
SPDR S&P 500 ETF TR	TR UNIT	$1.1M	0.5%Prev: 0.5%	1,660 SH	Decreased-97 SH
SPDR S&P MIDCAP 400 ETF TR	UTSER1 S&PDCRP	$362K	0.2%Prev: 0.2%	600 SH	Increased
SPDR SERIES TRUST	STATE STREET SPD	$641K	0.3%	7,011 SH	New
TAIWAN SEMICONDUCTOR MFG	SPONSORED ADS	$1.1M	0.5%	3,600 SH	New
THERMO FISHER SCIENTIFIC	COM	$579K	0.2%	1,000 SH	New
UBER TECHNOLOGIES INC	COM	$2.0M	0.9%Prev: 1.1%	25,000 SH	Decreased-207 SH
VALERO ENERGY CORP	COM	$879K	0.4%Prev: 0.4%	5,400 SH	Decreased
VANGUARD ADMIRAL FDS INC	500 GRTH IDX F	$205K	0.1%Prev: 0.2%	461 SH	Decreased-466 SH
VANGUARD MUN BD FDS	TAX EXEMPT BD	$201K	0.1%	4,000 SH	New
VANGUARD SCOTTSDALE FDS	LG-TERM COR BD	$303K	0.1%	4,000 SH	New
VANGUARD SCOTTSDALE FDS	SHRT TRM CORP BD	$757K	0.3%Prev: 0.3%	9,500 SH	Decreased
VANGUARD WHITEHALL FDS	EM MK GOV BD ETF	$674K	0.3%Prev: 0.3%	10,000 SH	Increased
VANGUARD WHITEHALL FDS	HIGH DIV YLD	$574K	0.2%Prev: 0.2%	4,000 SH	Increased
VANGUARD WORLD FD	INF TECH ETF	$260K	0.1%Prev: 0.1%	345 SH	Decreased-100 SH
VISA INC	COM CL A	$338K	0.1%Prev: 0.1%	963 SH	Increased
WALMART INC	COM	$1.8M	0.8%Prev: 0.7%	15,851 SH	Increased+280 SH
WELLS FARGO CO NEW	COM	$637K	0.3%Prev: 0.3%	6,835 SH	Increased+6 SH
WISDOMTREE TR	FLOATNG RAT TREA	$576K	0.2%Prev: 0.1%	11,450 SH	Increased+5,050 SH
ZOETIS INC	CL A	$219K	0.1%Prev: 0.1%	1,739 SH	Decreased-24 SH

Sold (vs prior filing)

ABBOTT LABS — $226K
ADOBE INC — $452K
BITMINE IMMERSION TECNOLOGIE — $1.1M
BLACKSTONE MTG TR INC — $210K
ISHARES TR — $205K
ISHARES TR — $238K
ISHARES TR — $381K
SPDR SERIES TRUST — $481K
TAIWAN SEMICONDUCTOR MFG LTD — $952K
THERMO FISHER SCIENTIFIC INC — $485K
UNITEDHEALTH GROUP INC — $432K

All filings

Open a filing on Jive Data

Filing Date	Quarter	Form	Accession	Portfolio	Filing
Jan 21, 2026	Q4 2025	13F-HR	0001214659-26-000679	$233.2M	View
Oct 27, 2025	Q3 2025	13F-HR	0001214659-25-015365	$227.4M	View
Aug 6, 2026	Q2 2026