BERKSHIRE ASSET MANAGEMENT LLC/PA
Filing Date
Global Rank
#1,190
/ 8,586
▲ 15
Top Industry
Drug Manufacturers - General
9.8%
3Y Alpha vs SPY
-5.5%
Period ended 3 months ago
Filed May 11, 2026 · 36d
25 quarters · since Mar 2020
Clone Performance
Jun 2023–Jun 2026 · vs SPYHypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.
Cloned portfolio
+54.9%
SPY
+78.1%
Annualised alpha
-5.5%
Max drawdown
−14.6%
Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.
Portfolio Concentration
203 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025Top Position
5.0%
−0.6 pts
Top 5
19.9%
−1.2 pts
Top 10
34.5%
−0.9 pts
HHI
230
Diversified−2
Portfolio Trend
25 quarters · across all stocks
Sector Breakdown
As of Mar 31, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Financial Services | 18.9% | $388,484,224 |
| Technology | 18.7% | $383,630,775 |
| Industrials | 16.8% | $345,956,723 |
| Healthcare | 11.8% | $242,738,945 |
| Consumer Defensive | 10.5% | $214,890,817 |
| Energy | 9.1% | $186,670,143 |
| Consumer Cyclical | 6.8% | $138,982,902 |
| Basic Materials | 3.1% | $63,281,417 |
| Utilities | 2.4% | $48,850,077 |
| Communication Services | 1.2% | $24,735,516 |
| Unclassified | 0.7% | $14,180,475 |
| Real Estate | 0.2% | $3,463,234 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increased
25 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| CPB | CAMPBELL'S Co | +34,400 | 107,123 | $2,385,629 | |
| MDLZ | Mondelez International, Inc. | +31,929 | 596,035 | $34,355,457 | |
| GIS | General Mills Inc | +25,870 | 425,612 | $15,841,278 | |
| EOG | Eog Resources Inc | +16,920 | 282,563 | $40,850,132 | |
| PPL | PPL Corp | +16,791 | 1,152,847 | $44,038,755 | |
| KO | Coca Cola Co | +12,097 | 149,210 | $11,347,420 | |
| LEN | Lennar Corp /New/ | +11,984 | 314,480 | $27,309,443 | |
| LEG | Leggett & Platt Inc | +11,500 | 48,042 | $474,654 | |
| BMY | Bristol Myers Squibb Co | +11,222 | 593,856 | $36,017,366 | |
| AOS | Smith A O Corp | +8,402 | 397,432 | $26,206,666 | |
| AAPL | Apple Inc. | +8,252 | 281,756 | $71,506,855 | |
| HON | Honeywell International Inc | +8,187 | 216,047 | $48,833,103 | |
| MSFT | Microsoft Corp | +6,604 | 190,355 | $70,463,710 | |
| ABT | Abbott Laboratories | +5,646 | 306,714 | $31,490,326 | |
| PG | PROCTER & GAMBLE Co | +5,213 | 231,405 | $33,424,138 | |
| AMZN | Amazon Com Inc | +5,156 | 42,305 | $8,810,862 | |
| UBER | Uber Technologies, Inc | +4,820 | 9,956 | $716,135 | |
| KMI | Kinder Morgan, Inc. | +4,720 | 1,222,679 | $40,996,426 | |
| ABBV | AbbVie Inc. | +3,922 | 380,870 | $82,835,416 | |
| WM | Waste Management Inc | +3,393 | 238,681 | $54,846,506 | |
| MTB | M&T Bank Corp | +3,313 | 244,256 | $50,492,600 | |
| PEP | Pepsico Inc | +2,864 | 176,906 | $27,471,732 | |
| FAST | Fastenal Co | +2,658 | 11,554 | $536,105 | |
| GOOGL | Alphabet Inc. | +2,655 | 20,739 | $5,963,706 | |
| LMT | Lockheed Martin Corp | +2,587 | 85,956 | $51,950,946 | |
| No positions match the current search. | |||||
Trimmed
Positions the filer reduced
25 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| INTC | Intel Corp | −43,121 | 23,681 | $1,045,042 | |
| ET | Energy Transfer LP | −9,620 | 21,471 | $414,390 | |
| WMT | Walmart Inc. | −6,827 | 384,220 | $47,750,861 | |
| KHC | Kraft Heinz Co | −5,792 | 113,456 | $2,551,625 | |
| PFE | Pfizer Inc | −5,293 | 94,145 | $2,643,591 | |
| VZ | Verizon Communications Inc | −4,990 | 41,921 | $2,104,434 | |
| ORCL | Oracle Corp | −4,565 | 15,957 | $2,347,434 | |
| CSCO | Cisco Systems, Inc. | −4,461 | 861,657 | $66,855,966 | |
| MRP | Millrose Properties, Inc. | −3,792 | 105,181 | $2,945,068 | |
| UPS | United Parcel Service Inc | −2,329 | 5,317 | $523,086 | |
| JPM | Jpmorgan Chase & Co | −2,090 | 346,340 | $101,879,374 | |
| ADP | Automatic Data Processing Inc | −1,877 | 18,727 | $3,804,951 | |
| XOM | Exxon Mobil Corp | −1,683 | 33,863 | $5,745,196 | |
| JNJ | Johnson & Johnson | −1,406 | 249,741 | $61,046,690 | |
| DIS | Walt Disney Co | −1,246 | 85,915 | $8,280,487 | |
| NSC | Norfolk Southern Corp | −1,195 | 155,740 | $44,697,380 | |
| BRK-B | Berkshire Hathaway Inc | −1,149 | 16,054 | $7,693,076 | |
| MDT | Medtronic plc | −1,124 | 45,234 | $3,919,526 | |
| PHM | Pultegroup Inc/Mi/ | −1,045 | 134,957 | $15,872,292 | |
| PGR | Progressive Corp/Oh/ | −982 | 4,203 | $833,202 | |
| BP | Bp PLC | −844 | 5,509 | $258,923 | |
| CBU | Community Financial System, Inc. | −737 | 21,514 | $1,261,796 | |
| MCD | Mcdonalds Corp | −678 | 127,867 | $39,739,784 | |
| HD | Home Depot, Inc. | −618 | 8,425 | $2,770,898 | |
| VTRS | Viatris Inc | −595 | 21,867 | $295,423 | |
| No positions match the current search. | |||||
New Positions
Positions the filer opened this quarter
20 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| VSNT | Versant Media Group, Inc. | 31,838 | $1,178,642 | |
| CART | Maplebear Inc. | 30,505 | $1,142,717 | |
| PNFP | Pinnacle Financial Partners, Inc. | 11,347 | $977,430 | |
| MHK | Mohawk Industries Inc | 7,700 | $758,142 | |
| SO | Southern Co | 3,057 | $295,061 | |
| GLW | Corning Inc /Ny | 1,950 | $265,141 | |
| NFLX | Netflix Inc | 2,550 | $245,182 | |
| ETN | Eaton Corp plc | 678 | $242,500 | |
| GILD | Gilead Sciences, Inc. | 1,735 | $241,806 | |
| SPHR | Sphere Entertainment Co. | 2,000 | $234,800 | |
| Q | Qnity Electronics, Inc. | 2,017 | $232,721 | |
| MHD | Blackrock Muniholdings Fund, Inc. | 20,614 | $232,525 | |
| CTRA | Coterra Energy Inc. | 6,275 | $220,503 | |
| LUV | Southwest Airlines Co | 5,643 | $212,007 | |
| PCAR | Paccar Inc | 1,813 | $209,401 | |
| VLO | Valero Energy Corp/Tx | 844 | $208,535 | |
| TT | Trane Technologies plc | 492 | $205,036 | |
| NOC | Northrop Grumman Corp /De/ | 297 | $202,625 | |
| MPC | Marathon Petroleum Corp | 824 | $201,204 | |
| IAU | Ishares Gold Trust | 2,278 | $200,828 | |
| No positions match the current search. | ||||
Sold Out
Positions the filer fully exited
15 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| WPC | W. P. Carey Inc. | 328,144 | $21,119,347 | |
| EXPE | Expedia Group, Inc. | 10,453 | $2,961,439 | |
| SOLS | Solstice Advanced Materials Inc. | 52,166 | $2,534,224 | |
| BUD | Anheuser-Busch InBev SA/NV | 6,005 | $384,560 | |
| USB | US Bancorp De | 6,764 | $360,927 | |
| TTE | TotalEnergies SE | 4,095 | $267,894 | |
| TSCO | Tractor Supply Co /De/ | 5,281 | $264,102 | |
| FCX | Freeport-Mcmoran Inc | 4,961 | $251,969 | |
| ZTS | Zoetis Inc. | 1,977 | $248,746 | |
| BN | BROOKFIELD Corp /ON/ | 4,630 | $212,470 | |
| D | Dominion Energy, Inc | 3,625 | $212,388 | |
| HPQ | Hp Inc | 9,192 | $204,797 | |
| COR | Cencora, Inc. | 598 | $201,974 | |
| BDX | Becton Dickinson & Co | 1,087 | $165,844 | |
| DVLT | Datavault AI Inc. | 10,000 | $6,500 | |
| No positions match the current search. | ||||
27 positions ·
$383,630,775 total
· Technology only
· as of Mar 31, 2026
All sectors
Basic Materials
Communication Services
Consumer Cyclical
Consumer Defensive
Energy
Financial Services
Healthcare
Industrials
Real Estate
Technology
Utilities
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| AAPL |
Apple Inc.
Technology
|
Added | 281,756 | $71,506,855 | 18.64% | |
| MSFT |
Microsoft Corp
Technology
|
Added | 190,355 | $70,463,710 | 18.37% | |
| CSCO |
Cisco Systems, Inc.
Technology
|
Reduced | 861,657 | $66,855,966 | 17.43% | |
| TEL |
TE Connectivity plc
Technology
|
Reduced | 250,634 | $52,387,518 | 13.66% | |
| DELL |
Dell Technologies Inc.
Technology
|
Added | 311,632 | $51,148,160 | 13.33% | |
| QCOM |
Qualcomm Inc/De
Technology
|
Added | 301,081 | $38,773,211 | 10.11% | |
| AVGO |
Broadcom Inc.
Technology
|
Reduced | 20,790 | $6,434,712 | 1.68% | |
| NVDA |
Nvidia Corp
Technology
|
Added | 24,814 | $4,327,561 | 1.13% | |
| ADP |
Automatic Data Processing Inc
Technology
|
Reduced | 18,727 | $3,804,951 | 0.99% | |
| IBM |
International Business Machines Corp
Technology
|
Added | 11,880 | $2,879,593 | 0.75% | |
| ORCL |
Oracle Corp
Technology
|
Reduced | 15,957 | $2,347,434 | 0.61% | |
| STX |
Seagate Technology Holdings plc
Technology
|
Added | 5,138 | $2,012,862 | 0.52% | |
| ADI |
Analog Devices Inc
Technology
|
Added | 5,603 | $1,782,538 | 0.46% | |
| MU |
Micron Technology Inc
Technology
|
Held | 4,118 | $1,391,225 | 0.36% | |
| TXN |
Texas Instruments Inc
Technology
|
Reduced | 7,043 | $1,367,328 | 0.36% | |
| TSM |
Taiwan Semiconductor Manufacturing Co Ltd
Technology
|
Added | 3,836 | $1,296,376 | 0.34% | |
| INTC |
Intel Corp
Technology
|
Reduced | 23,681 | $1,045,042 | 0.27% | |
| UBER |
Uber Technologies, Inc
Technology
|
Added | 9,956 | $716,135 | 0.19% | |
| ADSK |
Autodesk, Inc.
Technology
|
Reduced | 2,903 | $694,978 | 0.18% | |
| SONY |
Sony Group Corp
Technology
|
Reduced | 20,496 | $424,267 | 0.11% | |
| PAYX |
Paychex Inc
Technology
|
Added | 3,585 | $330,250 | 0.09% | |
| AMAT |
Applied Materials Inc /De
Technology
|
Added | 960 | $328,118 | 0.09% | |
| PLTR |
Palantir Technologies Inc.
Technology
|
Reduced | 2,026 | $296,363 | 0.08% | |
| KLAC |
Kla Corp
Technology
|
Held | 193 | $284,175 | 0.07% | |
| GLW |
Corning Inc /Ny
Technology
|
NEW | 1,950 | $265,141 | 0.07% | |
| ACN |
Accenture plc
Technology
|
Added | 1,178 | $233,585 | 0.06% | |
| Q |
Qnity Electronics, Inc.
Technology
|
NEW | 2,017 | $232,721 | 0.06% |