Mount Vernon Associates Inc.

In its 13F for Q4 2025 (holdings as of December 31, 2025, filed January 22, 2026), Mount Vernon Associates Inc. reported 60 stock positions worth $148.7 million. Its top holding was Apple (AAPL) at 10.9% of the portfolio, followed by Alphabet Class C (GOOG, 8.6%) and Microsoft (MSFT, 7.4%). Compared with Q3 2025, it opened 5 new positions, added to 15 and reduced 21. The biggest buy was Nvidia (NVDA, shares +445%) and the biggest sale Costco Wholesale (COST, shares −0%).

Most Recent 13F
Q2 2026
Location
BALTIMORE, MD
CIK
0000799003
Portfolio Value
$148.7M (Q4 2025)
SEC Filing
0000799003-26-000001 ↗ filed Jan 22, 2026

Holdings Value

0$50.0M$100.0M$150.0M$200.0M Q1 2024: $117.4M Q1 2024 Q2 2024: $112.4M Q2 2024 Q3 2024: $125.6M Q3 2024 Q4 2024: $128.0M Q4 2024 Q1 2025: $122.6M Q1 2025 Q2 2025: $138.4M Q2 2025 Q3 2025: $143.3M Q3 2025 Q4 2025: $148.7M $148.7M Q4 2025 Q1 2026: $141.5M Q1 2026 Q2 2026: $153.4M Q2 2026

Holdings 60 stocks · $148.7M

AAPL Apple Inc. 10.94% 59,809 $16.3M Reduce -1.4%
GOOG Alphabet Inc. Class C 8.63% 40,873 $12.8M Reduce -2.2%
MSFT Microsoft Corp. 7.39% 22,708 $11.0M Add +0.9%
AMZN Amazon.com Inc. 6.62% 42,615 $9.8M Add +0.5%
META Meta Platforms Inc. Class A 5.84% 13,154 $8.7M Add +0.1%
COST Costco Wholesale Corp. 5.64% 9,732 $8.4M Reduce -0.1%
JPM JPMorgan Chase & Co. 5.26% 24,261 $7.8M Reduce -0.4%
AXP American Express Co. 4.65% 18,702 $6.9M Add +0.3%
BAC Bank of America Corp. filed as BANK AMERICA CORP 3.06% 82,669 $4.5M Add +0.3%
SPOT Spotify Technology SA 2.79% 7,140 $4.1M Add +0.3%
GE General Electric Company filed as GE Aerospace 2.34% 11,293 $3.5M Add +1.8%
TSCO Tractor Supply Company 2.26% 67,070 $3.4M Add +0.8%
UBER Uber Technologies Inc. 2.19% 39,925 $3.3M Add +1.6%
AFRM Affirm Holdings Inc. 2.15% 42,925 $3.2M Add +0.5%
CSCO Cisco Systems Inc. 2.12% 40,979 $3.2M No change
SCHW Schwab (charles) Corp. 2.00% 29,800 $3.0M No change
DAL Delta Air Lines Inc. 1.87% 40,000 $2.8M Reduce -0.3%
TSLA Tesla Inc. 1.71% 5,645 $2.5M Reduce -0.8%
PPL PPL Corp. 1.53% 65,150 $2.3M Reduce -0.0%
HON Honeywell International Inc. 1.50% 11,429 $2.2M Reduce -0.2%
NVDA Nvidia Corp. 1.30% 10,359 $1.9M Add +445.2%
INTC Intel Corp. 1.24% 49,937 $1.8M Reduce -0.6%
SBUX Starbucks Corp. 1.20% 21,252 $1.8M Reduce -1.9%
TXN Texas Instruments Inc. 1.19% 10,190 $1.8M No change
BMY Bristol-Myers Squibb Co. 1.15% 31,704 $1.7M Reduce -0.3%
IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS 1.13% 5,655 $1.7M Add +1.8%
CSX CSX Corp. 1.09% 44,800 $1.6M Reduce -0.4%
GEHC GE Healthcare Technology 0.99% 18,021 $1.5M No change
ABNB Airbnb Inc. Class A 0.83% 9,095 $1.2M Reduce -7.6%
PFE Pfizer Inc. 0.70% 41,519 $1.0M Reduce -1.7%
TREX Trex Company Inc. 0.67% 28,600 $1.0M Reduce -2.9%
LLY Eli Lilly & Co. 0.64% 890 $956K No change
HIG Hartford Insurance Group Inc. 0.60% 6,459 $890K Reduce -1.5%
VZ Verizon Communications Inc. 0.53% 19,484 $794K No change
T AT&T Inc. 0.53% 31,655 $786K No change
C Citigroup Inc. 0.52% 6,620 $772K Reduce -0.8%
NFLX Netflix Inc. 0.44% 7,000 $656K New
MU Micron Technology Inc. 0.40% 2,100 $599K No change
XOM Exxon Mobil Corp. 0.36% 4,472 $538K No change
CAT Caterpillar Inc. 0.31% 800 $458K Add +6.7%
COF Capital One Financial Corp. 0.30% 1,825 $442K No change
JNJ Johnson & Johnson 0.29% 2,051 $425K Add +2.9%
AMD Advanced Micro Devices 0.28% 1,935 $414K No change
FSLR First Solar Inc. 0.26% 1,500 $392K No change
IVV iShares Core S&P 500 ETF 0.26% 564 $386K Add +21.8%
NVR NVR Inc. 0.25% 50 $365K No change
Q Qnity Electronics Inc. 0.24% 4,381 $358K New
DU PONT E I DE NEMOURS & CO 0.24% 8,764 $352K No change
ENPH Enphase Energy Inc. 0.23% 10,480 $336K Reduce -20.4%
HD Home Depot Inc. 0.19% 830 $286K New
PNC PNC Financial Services Group 0.19% 1,370 $286K No change
IP International Paper Co. 0.18% 6,850 $270K Reduce -2.8%
WH Wyndham Hotels & Resorts Inc. 0.17% 3,443 $260K Reduce -4.4%
WMB Williams Cos Inc. 0.14% 3,583 $215K No change
GOOGL Alphabet Inc. Class A 0.14% 675 $211K New
PG The Procter & Gamble Co. 0.14% 1,465 $210K No change
PM Philip Morris International 0.14% 1,300 $209K No change
ANNX Annexon Inc. 0.04% 10,500 $53K New
TKOI Telkonet Inc. 0.01% 1,055,500 $13K Reduce -11.3%
YOGAQ Yogaworks Inc. 0.00% 93,500 $0 No change

Portfolio Sells Q3 2025 → Q4 2025

COST Costco Wholesale Corp. Reduce -0.1% 5.64% −0.65
TREX Trex Company Inc. Reduce -2.9% 0.67% −0.39
HON Honeywell International Inc. Reduce -0.2% 1.50% −0.18
PPL PPL Corp. Reduce -0.0% 1.53% −0.16
JPM JPMorgan Chase & Co. Reduce -0.4% 5.26% −0.11
ENPH Enphase Energy Inc. Reduce -20.4% 0.23% −0.10
SBUX Starbucks Corp. Reduce -1.9% 1.20% −0.07
TSLA Tesla Inc. Reduce -0.8% 1.71% −0.06
PFE Pfizer Inc. Reduce -1.7% 0.70% −0.06
IP International Paper Co. Reduce -2.8% 0.18% −0.05
WH Wyndham Hotels & Resorts Inc. Reduce -4.4% 0.17% −0.03
CSX CSX Corp. Reduce -0.4% 1.09% −0.02
HIG Hartford Insurance Group Inc. Reduce -1.5% 0.60% −0.01
ABNB Airbnb Inc. Class A Reduce -7.6% 0.83% −0.00
TKOI Telkonet Inc. Reduce -11.3% 0.01% +0.00
C Citigroup Inc. Reduce -0.8% 0.52% +0.05
INTC Intel Corp. Reduce -0.6% 1.24% +0.06
AAPL Apple Inc. Reduce -1.4% 10.94% +0.15
BMY Bristol-Myers Squibb Co. Reduce -0.3% 1.15% +0.15
DAL Delta Air Lines Inc. Reduce -0.3% 1.87% +0.28
GOOG Alphabet Inc. Class C Reduce -2.2% 8.63% +1.52

Portfolio Buys Q3 2025 → Q4 2025

NVDA Nvidia Corp. Add +445.2% 1.30% +1.05
NFLX Netflix Inc. New 0.44% +0.44
AXP American Express Co. Add +0.3% 4.65% +0.33
Q Qnity Electronics Inc. New 0.24% +0.24
HD Home Depot Inc. New 0.19% +0.19
GOOGL Alphabet Inc. Class A New 0.14% +0.14
AMZN Amazon.com Inc. Add +0.5% 6.62% +0.12
BAC Bank of America Corp. Add +0.3% 3.06% +0.09
CAT Caterpillar Inc. Add +6.7% 0.31% +0.06
IVV iShares Core S&P 500 ETF Add +21.8% 0.26% +0.04
ANNX Annexon Inc. New 0.04% +0.04
IBM Intl Business Machines Corp. Add +1.8% 1.13% +0.03
JNJ Johnson & Johnson Add +2.9% 0.29% +0.03
GE General Electric Company Add +1.8% 2.34% +0.01
AFRM Affirm Holdings Inc. Add +0.5% 2.15% −0.03
TSCO Tractor Supply Company Add +0.8% 2.26% −0.39
UBER Uber Technologies Inc. Add +1.6% 2.19% −0.49
SPOT Spotify Technology SA Add +0.3% 2.79% −0.68
MSFT Microsoft Corp. Add +0.9% 7.39% −0.75
META Meta Platforms Inc. Class A Add +0.1% 5.84% −0.90

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 62$153.4MAAPL, GOOG, AMZN, COST, MSFT
Q1 2026 60$141.5MAAPL, GOOG, COST, AMZN, MSFT
Q4 2025 60$148.7MAAPL, GOOG, MSFT, AMZN, META
Q3 2025 55$143.3MAAPL, MSFT, GOOG, META, AMZN
Q2 2025 55$138.4MAAPL, MSFT, META, COST, AMZN
Q1 2025 52$122.6MAAPL, COST, MSFT, AMZN, META
Q4 2024 50$128.0MAAPL, MSFT, AMZN, COST, GOOG
Q3 2024 53$125.6MAAPL, MSFT, COST, AMZN, META
Q2 2024 53$112.4MAAPL, MSFT, COST, AMZN, GOOG
Q1 2024 53$117.4MAAPL, MSFT, AMZN, COST, META