Summa Corp.

13F filer · CIK 0001954929

Reported Aug 6, 2026

Net seller this quarter

13F portfolio value$319MU.S. long equity reported on 13F

Positions453 new · 6 closed

Net flow last quarter-$12.3MBuys minus sells

Top 10 positions weight74.8%Concentration

Holdings

13F · last 4 quarters free

Scroll for earlier quarters

Company	Value	% of portfolio	% of company	POSITION CHANGE qoq %	First reported
Q2 2026Reported Aug 6, 202645 positions
NVDANvidia Corp	$118M	37.06%	0.00%	-7.1%	Q4 2023
AMDAdvanced Micro Devices Inc	$67.1M	21.06%	0.01%	-5.7%	Q4 2023
MRVLMarvell Technology, Inc.	$14.9M	4.67%	0.01%	+19.1%	Q4 2023
MSFTMicrosoft Corp	$8.56M	2.69%	0.00%	+1.0%	Q4 2023
SPYSPDR S&P 500 ETF Trust	$8.19M	2.57%	Not reported	-0.3%	Q2 2025
QCOMQualcomm Inc	$6.47M	2.03%	0.00%	+2.9%	Q4 2023
AMZNAmazon Com Inc	$5.32M	1.67%	0.00%	+4.7%	Q4 2023
GOOGLAlphabet Inc.	$3.55M	1.11%	0.00%	-3.5%	Q4 2023
AAPLApple Inc.	$3.49M	1.10%	0.00%	-3.8%	Q4 2023
BRK.BBerkshire Hathaway Inc	$2.69M	0.84%	Not reported	+5.9%	Q4 2023
UBERUber Technologies, Inc	$1.87M	0.59%	0.00%	-0.8%	Q4 2023
OPRTOportun Financial Corp	$1.67M	0.53%	0.64%	-26.1%	Q4 2023
GOOGAlphabet Inc.	$1.66M	0.52%	Not reported	-3.0%	Q4 2023
WMTWalmart Inc.	$1.65M	0.52%	0.00%	-0.5%	Q4 2023
TSMTaiwan Semiconductor Manufacturing Co Ltd	$1.62M	0.51%	0.00%	-5.6%	Q3 2025
QQQInvesco QQQ Trust, Series 1	$1.43M	0.45%	Not reported	+8.2%	Q4 2023
VLOValero Energy Corp	$1.41M	0.44%	0.00%	Not reported	Q4 2023
GLDSPDR Gold Trust	$1.4M	0.44%	0.00%	Not reported	Q3 2025
JPMJPMorgan Chase & Co	$1.18M	0.37%	0.00%	-5.3%	Q4 2023
XOMExxonMobil Holdings Corp	$902K	0.28%	0.00%	Not reported	Q4 2023
AVGOBroadcom Inc.	$756K	0.24%	0.00%	-19.2%	Q2 2025
JNJJohnson & Johnson	$739K	0.23%	0.00%	-3.6%	Q4 2023
MRKMerck & Co., Inc.	$689K	0.22%	0.00%	Not reported	Q4 2024
ORealty Income Corp	$651K	0.20%	0.00%	Not reported	Q4 2023
VYMDelaware Investments Minnesota Municipal Income Fund III Inc	$632K	0.20%	Not reported	Not reported	Q4 2023
TMOThermo Fisher Scientific Inc.	$628K	0.20%	0.00%	+25.3%	Q4 2023
ABBVAbbVie Inc.	$604K	0.19%	0.00%	Not reported	Q2 2025
METAMeta Platforms, Inc.	$596K	0.19%	Not reported	+8.9%	Q4 2025
MAMastercard Inc	$573K	0.18%	0.00%	-35.4%	Q4 2023
EPDEnterprise Products Partners L.P.	$570K	0.18%	0.00%	Not reported	Q4 2023
WFCWells Fargo & Company	$537K	0.17%	0.00%	Not reported	Q4 2023
PGPROCTER & GAMBLE Co	$440K	0.14%	0.00%	Not reported	Q4 2023
MDYSPDR S&P Midcap 400 ETF Trust	$422K	0.13%	Not reported	Not reported	Q2 2025
BABAAlibaba Group Holding Ltd	$392K	0.12%	0.00%	Not reported	Q4 2023
CRMSalesforce, Inc.	$347K	0.11%	0.00%	-13.7%	Q4 2023
TAt&T Inc.	$331K	0.10%	0.00%	+166.7%	Q4 2023
VVisa Inc.	$330K	0.10%	0.00%	Not reported	Q4 2023
BMNRBitmine Immersion Technologies, Inc.	$319K	0.10%	0.00%	Not reported	Q3 2025
DEDeere & Co	$311K	0.10%	0.00%	Not reported	Q2 2025
MUMicron Technology Inc	$306K	0.10%	0.00%	New	Q2 2026
COSTCostco Wholesale Corp	$281K	0.09%	0.00%	-40.0%	Q4 2023
ASMLAsml Holding NV	$265K	0.08%	0.00%	New	Q2 2026
IRMIron Mountain Inc	$227K	0.07%	0.00%	New	Q2 2026
CXCemex Sab de CV	$219K	0.07%	0.00%	Not reported	Q1 2026
AXPAmerican Express Co	$203K	0.06%	0.00%	-34.1%	Q2 2025
Q1 2026Reported Apr 30, 202648 positions
NVDANvidia Corp	$111M	45.79%	0.00%	0.0%	Q4 2023
AMDAdvanced Micro Devices Inc	$24.9M	10.30%	0.01%	+0.6%	Q4 2023
MSFTMicrosoft Corp	$8.41M	3.48%	0.00%	+2.7%	Q4 2023
SPYSPDR S&P 500 ETF Trust	$7.15M	2.96%	Not reported	+562.2%	Q2 2025
AMZNAmazon Com Inc	$4.44M	1.84%	0.00%	+1.1%	Q4 2023
QCOMQualcomm Inc	$4.38M	1.81%	0.00%	-2.9%	Q4 2023
MRVLMarvell Technology, Inc.	$4.16M	1.72%	0.00%	+5.0%	Q4 2023
AAPLApple Inc.	$3.18M	1.32%	0.00%	-1.6%	Q4 2023
GOOGLAlphabet Inc.	$2.96M	1.22%	0.00%	-3.9%	Q4 2023
BRK.BBerkshire Hathaway Inc	$2.43M	1.00%	Not reported	+4.5%	Q4 2023
UBERUber Technologies, Inc	$1.88M	0.78%	0.00%	+4.6%	Q4 2023
OPRTOportun Financial Corp	$1.83M	0.76%	0.87%	Not reported	Q4 2023
WMTWalmart Inc.	$1.82M	0.75%	0.00%	-7.8%	Q4 2023
GLDSPDR Gold Trust	$1.63M	0.67%	0.00%	-21.2%	Q3 2025
GOOGAlphabet Inc.	$1.39M	0.57%	Not reported	-1.5%	Q4 2023
VLOValero Energy Corp	$1.33M	0.55%	0.00%	Not reported	Q4 2023
TSMTaiwan Semiconductor Manufacturing Co Ltd	$1.22M	0.50%	0.00%	Not reported	Q3 2025
XOMExxonMobil Holdings Corp	$1.12M	0.46%	0.00%	-5.7%	Q4 2023
JPMJPMorgan Chase & Co	$1.12M	0.46%	0.00%	Not reported	Q4 2023
QQQInvesco QQQ Trust, Series 1	$1.04M	0.43%	Not reported	-2.7%	Q4 2023
MAMastercard Inc	$862K	0.36%	0.00%	Not reported	Q4 2023
AVGOBroadcom Inc.	$766K	0.32%	0.00%	-4.5%	Q2 2025
JNJJohnson & Johnson	$738K	0.31%	0.00%	-3.6%	Q4 2023
MRKMerck & Co., Inc.	$645K	0.27%	0.00%	Not reported	Q4 2024
ORealty Income Corp	$642K	0.27%	0.00%	Not reported	Q4 2023
VYMDelaware Investments Minnesota Municipal Income Fund III Inc	$592K	0.24%	Not reported	Not reported	Q4 2023
EPDEnterprise Products Partners L.P.	$587K	0.24%	0.00%	Not reported	Q4 2023
METAMeta Platforms, Inc.	$556K	0.23%	Not reported	+10.0%	Q4 2025
ABBVAbbVie Inc.	$522K	0.22%	0.00%	Not reported	Q2 2025
WFCWells Fargo & Company	$517K	0.21%	0.00%	-4.9%	Q4 2023
BABAAlibaba Group Holding Ltd	$512K	0.21%	0.00%	Not reported	Q4 2023
COSTCostco Wholesale Corp	$498K	0.21%	0.00%	Not reported	Q4 2023
TMOThermo Fisher Scientific Inc.	$492K	0.20%	0.00%	Not reported	Q4 2023
CRMSalesforce, Inc.	$480K	0.20%	0.00%	-5.1%	Q4 2023
BMNRBitmine Immersion Technologies, Inc.	$475K	0.20%	0.00%	Not reported	Q3 2025
TAt&T Inc.	$464K	0.19%	0.00%	-62.5%	Q4 2023
ORCLOracle Corp	$453K	0.19%	0.00%	+48.0%	Q3 2024
PGPROCTER & GAMBLE Co	$433K	0.18%	0.00%	-3.8%	Q4 2023
MDYSPDR S&P Midcap 400 ETF Trust	$378K	0.16%	Not reported	Not reported	Q2 2025
LLYELI LILLY & Co	$342K	0.14%	0.00%	Not reported	Q1 2025
VVisa Inc.	$291K	0.12%	0.00%	Not reported	Q4 2023
DEDeere & Co	$276K	0.11%	0.00%	Not reported	Q2 2025
AXPAmerican Express Co	$275K	0.11%	0.00%	+12.4%	Q2 2025
HONHoneywell International Inc	$249K	0.10%	0.00%	-9.2%	Q2 2025
SHOPShopify Inc.	$243K	0.10%	0.00%	Not reported	Q3 2024
CXCemex Sab de CV	$209K	0.09%	0.00%	New	Q1 2026
ZTSZoetis Inc.	$206K	0.08%	0.00%	Not reported	Q3 2024
MSCIMSCI Inc.	$201K	0.08%	0.00%	Not reported	Q3 2024
Q4 2025Reported Jan 21, 202649 positions
NVDANvidia Corp	$118M	50.80%	0.00%	+3.3%	Q4 2023
AMDAdvanced Micro Devices Inc	$26.1M	11.18%	0.01%	-6.1%	Q4 2023
MSFTMicrosoft Corp	$10.7M	4.59%	0.00%	-3.3%	Q4 2023
QCOMQualcomm Inc	$5.99M	2.57%	0.00%	Not reported	Q4 2023
AMZNAmazon Com Inc	$4.87M	2.09%	0.00%	-1.6%	Q4 2023
AAPLApple Inc.	$3.47M	1.49%	0.00%	0.0%	Q4 2023
MRVLMarvell Technology, Inc.	$3.4M	1.46%	0.00%	+5.3%	Q4 2023
GOOGLAlphabet Inc.	$3.35M	1.44%	0.00%	-3.0%	Q4 2023
BRK.BBerkshire Hathaway Inc	$2.44M	1.05%	Not reported	+5.4%	Q4 2023
OPRTOportun Financial Corp	$2.1M	0.90%	0.89%	-11.8%	Q4 2023
UBERUber Technologies, Inc	$2.04M	0.88%	0.00%	-0.8%	Q4 2023
GLDSPDR Gold Trust	$1.91M	0.82%	0.00%	Not reported	Q3 2025
WMTWalmart Inc.	$1.77M	0.76%	0.00%	+1.8%	Q4 2023
GOOGAlphabet Inc.	$1.54M	0.66%	Not reported	+6.0%	Q4 2023
JPMJPMorgan Chase & Co	$1.22M	0.53%	0.00%	+5.6%	Q4 2023
QQQInvesco QQQ Trust, Series 1	$1.13M	0.49%	Not reported	+10.1%	Q4 2023
SPYSPDR S&P 500 ETF Trust	$1.13M	0.49%	Not reported	-5.5%	Q2 2025
TSMTaiwan Semiconductor Manufacturing Co Ltd	$1.09M	0.47%	0.00%	+5.6%	Q3 2025
MAMastercard Inc	$985K	0.42%	0.00%	-0.6%	Q4 2023
AVGOBroadcom Inc.	$897K	0.38%	0.00%	-2.7%	Q2 2025
VLOValero Energy Corp	$879K	0.38%	0.00%	Not reported	Q4 2023
XOMExxonMobil Holdings Corp	$842K	0.36%	0.00%	Not reported	Q4 2023
CRMSalesforce, Inc.	$718K	0.31%	0.00%	+52.2%	Q4 2023
BMNRBitmine Immersion Technologies, Inc.	$652K	0.28%	0.01%	+14.3%	Q3 2025
JNJJohnson & Johnson	$649K	0.28%	0.00%	+3.8%	Q4 2023
WFCWells Fargo & Company	$637K	0.27%	0.00%	+0.1%	Q4 2023
BABAAlibaba Group Holding Ltd	$598K	0.26%	0.00%	-87.7%	Q4 2023
ORealty Income Corp	$592K	0.25%	0.00%	Not reported	Q4 2023
METAMeta Platforms, Inc.	$584K	0.25%	Not reported	New	Q4 2025
TMOThermo Fisher Scientific Inc.	$579K	0.25%	0.00%	Not reported	Q4 2023
VYMDelaware Investments Minnesota Municipal Income Fund III Inc	$574K	0.25%	Not reported	Not reported	Q4 2023
MRKMerck & Co., Inc.	$564K	0.24%	0.00%	+9.8%	Q4 2024
ABBVAbbVie Inc.	$548K	0.24%	0.00%	-4.0%	Q2 2025
EPDEnterprise Products Partners L.P.	$497K	0.21%	0.00%	Not reported	Q4 2023
PGPROCTER & GAMBLE Co	$447K	0.19%	0.00%	0.0%	Q4 2023
COSTCostco Wholesale Corp	$431K	0.18%	0.00%	-8.1%	Q4 2023
ORCLOracle Corp	$406K	0.17%	0.00%	Not reported	Q3 2024
LLYELI LILLY & Co	$400K	0.17%	0.00%	-1.6%	Q1 2025
TAt&T Inc.	$397K	0.17%	0.00%	Not reported	Q4 2023
MDYSPDR S&P Midcap 400 ETF Trust	$362K	0.16%	Not reported	Not reported	Q2 2025
VVisa Inc.	$338K	0.14%	0.00%	Not reported	Q4 2023
SHOPShopify Inc.	$330K	0.14%	0.00%	Not reported	Q3 2024
AXPAmerican Express Co	$300K	0.13%	0.00%	Not reported	Q2 2025
NOWServiceNow, Inc.	$267K	0.11%	0.00%	+36.3%	Q4 2023
HONHoneywell International Inc	$236K	0.10%	0.00%	+0.1%	Q2 2025
DEDeere & Co	$228K	0.10%	0.00%	Not reported	Q2 2025
ZTSZoetis Inc.	$219K	0.09%	0.00%	-1.4%	Q3 2024
MSCIMSCI Inc.	$213K	0.09%	0.00%	-2.6%	Q3 2024
NADNuveen Quality Municipal Income Fund	$203K	0.09%	Not reported	-44.5%	Q2 2024
Q3 2025Reported Oct 27, 202551 positions
NVDANvidia Corp	$115M	50.43%	0.00%	+1.6%	Q4 2023
AMDAdvanced Micro Devices Inc	$21M	9.23%	0.01%	+20.4%	Q4 2023
MSFTMicrosoft Corp	$11.8M	5.21%	0.00%	+5.1%	Q4 2023
BABAAlibaba Group Holding Ltd	$5.92M	2.60%	0.00%	+38.4%	Q4 2023
QCOMQualcomm Inc	$5.82M	2.56%	0.00%	+2.9%	Q4 2023
AMZNAmazon Com Inc	$4.71M	2.07%	0.00%	-1.7%	Q4 2023
AAPLApple Inc.	$3.25M	1.43%	0.00%	-23.4%	Q4 2023
MRVLMarvell Technology, Inc.	$3.19M	1.40%	0.00%	+16.6%	Q4 2023
OPRTOportun Financial Corp	$2.78M	1.22%	1.02%	-20.4%	Q4 2023
GOOGLAlphabet Inc.	$2.68M	1.18%	0.00%	-2.7%	Q4 2023
UBERUber Technologies, Inc	$2.47M	1.09%	0.00%	-0.4%	Q4 2023
BRK.BBerkshire Hathaway Inc	$2.31M	1.02%	Not reported	+5.3%	Q4 2023
GLDSPDR Gold Trust	$1.71M	0.75%	0.00%	New	Q3 2025
WMTWalmart Inc.	$1.6M	0.71%	0.00%	+1.6%	Q4 2023
SPYSPDR S&P 500 ETF Trust	$1.17M	0.51%	Not reported	-3.0%	Q2 2025
JPMJPMorgan Chase & Co	$1.14M	0.50%	0.00%	Not reported	Q4 2023
GOOGAlphabet Inc.	$1.13M	0.50%	Not reported	-1.6%	Q4 2023
BMNRBitmine Immersion Technologies, Inc.	$1.09M	0.48%	0.01%	New	Q3 2025
QQQInvesco QQQ Trust, Series 1	$1.01M	0.44%	Not reported	-10.9%	Q4 2023
MAMastercard Inc	$987K	0.43%	0.00%	Not reported	Q4 2023
TSMTaiwan Semiconductor Manufacturing Co Ltd	$952K	0.42%	0.00%	New	Q3 2025
VLOValero Energy Corp	$919K	0.40%	0.00%	Not reported	Q4 2023
AVGOBroadcom Inc.	$879K	0.39%	0.00%	+77.3%	Q2 2025
XOMExxonMobil Holdings Corp	$789K	0.35%	0.00%	Not reported	Q4 2023
ORealty Income Corp	$638K	0.28%	0.00%	Not reported	Q4 2023
ORCLOracle Corp	$586K	0.26%	0.00%	-15.6%	Q3 2024
ABBVAbbVie Inc.	$579K	0.25%	0.00%	Not reported	Q2 2025
WFCWells Fargo & Company	$572K	0.25%	0.00%	-24.3%	Q4 2023
VYMDelaware Investments Minnesota Municipal Income Fund III Inc	$564K	0.25%	Not reported	Not reported	Q4 2023
JNJJohnson & Johnson	$560K	0.25%	0.00%	Not reported	Q4 2023
COSTCostco Wholesale Corp	$504K	0.22%	0.00%	+8.8%	Q4 2023
TMOThermo Fisher Scientific Inc.	$485K	0.21%	0.00%	Not reported	Q4 2023
EPDEnterprise Products Partners L.P.	$485K	0.21%	0.00%	Not reported	Q4 2023
PGPROCTER & GAMBLE Co	$479K	0.21%	0.00%	-0.1%	Q4 2023
TAt&T Inc.	$452K	0.20%	0.00%	-3.6%	Q4 2023
ADBEAdobe Inc.	$452K	0.20%	0.00%	-32.7%	Q4 2023
UNHUnitedhealth Group Inc	$432K	0.19%	0.00%	Not reported	Q4 2023
CRMSalesforce, Inc.	$422K	0.19%	0.00%	Not reported	Q4 2023
MRKMerck & Co., Inc.	$410K	0.18%	0.00%	-9.0%	Q4 2024
MDYSPDR S&P Midcap 400 ETF Trust	$358K	0.16%	Not reported	Not reported	Q2 2025
NADNuveen Quality Municipal Income Fund	$356K	0.16%	Not reported	Not reported	Q2 2024
VVisa Inc.	$329K	0.14%	0.00%	-18.3%	Q4 2023
LLYELI LILLY & Co	$288K	0.13%	0.00%	Not reported	Q1 2025
AXPAmerican Express Co	$269K	0.12%	0.00%	Not reported	Q2 2025
ZTSZoetis Inc.	$258K	0.11%	0.00%	Not reported	Q3 2024
HONHoneywell International Inc	$255K	0.11%	0.00%	-0.1%	Q2 2025
NOWServiceNow, Inc.	$236K	0.10%	0.00%	Not reported	Q4 2023
ABTAbbott Laboratories	$226K	0.10%	0.00%	-23.6%	Q1 2024
DEDeere & Co	$224K	0.10%	0.00%	Not reported	Q2 2025
MSCIMSCI Inc.	$217K	0.10%	0.00%	Not reported	Q3 2024

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