Skip to content
Disclosery

MOUNT VERNON ASSOCIATES INC /MD/

Follow

13F filer, CIK 799003, BALTIMORE, MD

MOUNT VERNON ASSOCIATES INC /MD/ reported $122,617,000 across 52 holdings for the quarter ended 2025-03-31, in a 13F-HR filed 2025-04-23. Its ten largest share positions make up 60.59% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0000799003-25-000002

Period
2025-03-31
Reported value
$123M
Holdings
52
Top 10 weight
60.59%
New
2
Sold out
0

Largest buys vs the previous quarter

SecurityShares changeApprox. value
WMBnew+3,583$214K
PMnew+1,300$206K
AFRMadded+1,950$88.1K
AXPadded+270$72.6K
ABNBadded+400$47.8K

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
TSLAreduced-1,385-$359K
AAPLreduced-405-$90K
AMZNreduced-330-$62.8K
COSTreduced-56-$53K
COFreduced-225-$40.3K

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q1 2025

Share positions as resolved from 13F-HR 0000799003-25-000002, largest first. % of portfolio is the value over $122,612,000, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
AAPLAPPLE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 63,362 shares; 2024Q4: 63,042 shares; 2025Q1: 62,637 shares 62,637$13.9M11.35%-405Timeline
COSTCOSTCO WHOLESALE CORPORATIONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 10,107 shares; 2024Q4: 10,093 shares; 2025Q1: 10,037 shares 10,037$9.49M7.74%-56Timeline
MSFTMICROSOFT CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 24,585 shares; 2024Q4: 24,597 shares; 2025Q1: 24,702 shares 24,702$9.27M7.56%+105Timeline
AMZNAMAZON COM INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 44,478 shares; 2024Q4: 44,130 shares; 2025Q1: 43,800 shares 43,800$8.33M6.8%-330Timeline
METAMETA PLATFORMS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 13,619 shares; 2024Q4: 13,595 shares; 2025Q1: 13,530 shares 13,530$7.8M6.36%-65Timeline
GOOGALPHABET INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 42,290 shares; 2024Q4: 42,298 shares; 2025Q1: 42,465 shares 42,465$6.63M5.41%+167Timeline
JPMJPMORGAN CHASE & COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 25,067 shares; 2024Q4: 24,912 shares; 2025Q1: 24,984 shares 24,984$6.13M5%+72Timeline
AXPAMERICAN EXPRESS COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 18,341 shares; 2024Q4: 18,317 shares; 2025Q1: 18,587 shares 18,587$5M4.08%+270Timeline
SPOTSPOTIFY TECHNOLOGY S AQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 7,335 shares; 2024Q4: 7,235 shares; 2025Q1: 7,285 shares 7,285$4.01M3.27%+50Timeline
TSCOTRACTOR SUPPLY COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 13,384 shares; 2024Q4: 67,220 shares; 2025Q1: 67,370 shares 67,370$3.71M3.03%+150Timeline
BACBANK OF AMER CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 84,219 shares; 2024Q4: 84,319 shares; 2025Q1: 84,219 shares 84,219$3.51M2.87%-100Timeline
CSXCSX CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 125,652 shares; 2024Q4: 100,000 shares; 2025Q1: 100,000 shares 100,000$2.94M2.4%0Timeline
UBERUBER TECHNOLOGIES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 39,460 shares; 2024Q4: 39,160 shares; 2025Q1: 39,675 shares 39,675$2.89M2.36%+515Timeline
CSCOCISCO SYS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 41,055 shares; 2024Q4: 41,055 shares; 2025Q1: 41,229 shares 41,229$2.54M2.07%+174Timeline
HONHONEYWELL INTL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 11,409 shares; 2024Q4: 11,409 shares; 2025Q1: 11,609 shares 11,609$2.46M2%+200Timeline
SCHWCHARLES SCHWAB CORP (THE)Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 30,100 shares; 2024Q4: 30,100 shares; 2025Q1: 30,100 shares 30,100$2.36M1.92%0Timeline
PPLPPL CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 64,975 shares; 2024Q4: 65,175 shares; 2025Q1: 65,175 shares 65,175$2.35M1.92%0Timeline
GENERAL ELEC COGENERAL ELEC COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 11,378 shares; 2024Q4: 11,386 shares; 2025Q1: 11,353 shares 11,353$2.27M1.85%-33
SBUXSTARBUCKS CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 21,932 shares; 2024Q4: 21,959 shares; 2025Q1: 21,932 shares 21,932$2.15M1.75%-27Timeline
BMYBRISTOL-MYERS SQUIBB COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 30,879 shares; 2024Q4: 30,879 shares; 2025Q1: 30,804 shares 30,804$1.88M1.53%-75Timeline
TXNTEXAS INSTRS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 10,325 shares; 2024Q4: 10,325 shares; 2025Q1: 10,325 shares 10,325$1.85M1.51%0Timeline
DALDELTA AIR LINES INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 39,700 shares; 2024Q4: 39,700 shares; 2025Q1: 40,100 shares 40,100$1.75M1.43%+400Timeline
TREXTREX INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 29,250 shares; 2024Q4: 29,250 shares; 2025Q1: 29,550 shares 29,550$1.72M1.4%+300Timeline
TSLATESLA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 7,280 shares; 2024Q4: 7,305 shares; 2025Q1: 5,920 shares 5,920$1.53M1.25%-1,385Timeline
GEHCGE HEALTHCARE TECHNOLOGIES IQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 17,754 shares; 2024Q4: 17,754 shares; 2025Q1: 17,721 shares 17,721$1.43M1.17%-33Timeline
IBMINTERNATIONAL BUSINESS MACHSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 5,505 shares; 2024Q4: 5,505 shares; 2025Q1: 5,555 shares 5,555$1.38M1.13%+50Timeline
INTCINTEL CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 48,312 shares; 2024Q4: 49,162 shares; 2025Q1: 49,637 shares 49,637$1.13M0.92%+475Timeline
PFEPFIZER INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 39,613 shares; 2024Q4: 39,713 shares; 2025Q1: 39,713 shares 39,713$1.01M0.82%0Timeline
ABNBAIRBNB INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 8,565 shares; 2024Q4: 7,875 shares; 2025Q1: 8,275 shares 8,275$989K0.81%+400Timeline
TAT&T INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 33,359 shares; 2024Q4: 33,359 shares; 2025Q1: 32,111 shares 32,111$908K0.74%-1,248Timeline
VZVERIZON COMMUNICATIONS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 19,922 shares; 2024Q4: 19,922 shares; 2025Q1: 19,884 shares 19,884$902K0.74%-38Timeline
HIGHARTFORD INSURANCE GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 7,059 shares; 2024Q4: 7,059 shares; 2025Q1: 6,859 shares 6,859$849K0.69%-200Timeline
LLYELI LILLY & COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 940 shares; 2024Q4: 940 shares; 2025Q1: 940 shares 940$776K0.63%0Timeline
ENPHENPHASE ENERGY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 12,055 shares; 2024Q4: 12,160 shares; 2025Q1: 12,310 shares 12,310$764K0.62%+150Timeline
DU PONT E I DE NEMOURS & CODU PONT E I DE NEMOURS & COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 9,432 shares; 2024Q4: 9,432 shares; 2025Q1: 9,432 shares 9,432$704K0.57%0
AFRMAFFIRM HLDGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 8,000 shares; 2024Q4: 11,600 shares; 2025Q1: 13,550 shares 13,550$612K0.5%+1,950Timeline
CCITIGROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 8,770 shares; 2024Q4: 8,770 shares; 2025Q1: 8,470 shares 8,470$601K0.49%-300Timeline
XOMEXXON MOBIL CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 4,472 shares; 2024Q4: 4,472 shares; 2025Q1: 4,472 shares 4,472$532K0.43%0Timeline
IPINTERNATIONAL PAPER COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 7,268 shares; 2024Q4: 7,200 shares; 2025Q1: 7,200 shares 7,200$384K0.31%0Timeline
WHWYNDHAM HOTELS & RESORTS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 4,228 shares; 2024Q4: 4,228 shares; 2025Q1: 4,228 shares 4,228$383K0.31%0Timeline
NVRNVR INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 50 shares; 2024Q4: 50 shares; 2025Q1: 50 shares 50$362K0.3%0Timeline
COFCAPITAL ONE FINL CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 2,050 shares; 2024Q4: 2,050 shares; 2025Q1: 1,825 shares 1,825$327K0.27%-225Timeline
JNJJOHNSON & JOHNSONQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,940 shares; 2024Q4: 1,940 shares; 2025Q1: 1,925 shares 1,925$319K0.26%-15Timeline
CATCATERPILLAR INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 950 shares; 2024Q4: 950 shares; 2025Q1: 950 shares 950$313K0.26%0Timeline
IVVISHARES TRQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 721 shares; 2024Q4: 513 shares; 2025Q1: 513 shares 513$288K0.23%0Timeline
PGPROCTER & GAMBLE COQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,428 shares; 2024Q4: 1,428 shares; 2025Q1: 1,428 shares 1,428$243K0.2%0Timeline
PNCPNC FINL SVCS GROUP INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,380 shares; 2024Q4: 1,380 shares; 2025Q1: 1,380 shares 1,380$243K0.2%0Timeline
Dow Chemical CompanyDow Chemical CompanyQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 7,082 shares; 2024Q4: 6,782 shares; 2025Q1: 6,782 shares 6,782$237K0.19%0
WMBWILLIAMS COS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 3,583 shares 3,583$214K0.17%newTimeline
PMPHILIP MORRIS INTL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: 1,300 shares 1,300$206K0.17%newTimeline
TKOITELKONET INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 1,384,900 shares; 2024Q4: 1,190,500 shares; 2025Q1: 1,190,500 shares 1,190,500$3K<0.01%0Timeline
Yogaworks, Inc.Yogaworks, Inc.Quarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q2: restricted; 2023Q3: restricted; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 93,500 shares; 2024Q4: 93,500 shares; 2025Q1: 93,500 shares 93,500$00%0Value filed as zero, left out of ratios.

How Q1 2025 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0000799003-25-000002 base2025-04-23acceptance time not in the bulk data set