Location: Portsmouth, NH
CIK: 0000878228 · Show all filings
Period: Q1 2026 (← Previous) (Next →)
Filing Date: Apr 23, 2026
Total Value: $919M (100.0% shares, 0.0% debt)
| Ticker | Issuer | Shares | Value | % | Share Price | Est. Cost/Share | Unrealized @ Report Date | Class | CUSIP |
|---|---|---|---|---|---|---|---|---|---|
| AAPL | Apple | 252,349 | $64.04M | 7.0% | $253.79 * | $83.44 | +215.0% | COMM | 037833100 |
| TJX | TJX Companies | 360,391 | $57.55M | 6.3% | $159.70 * | $34.69 | +344.6% | COMM | 872540109 |
| MA | Mastercard | 107,536 | $53.73M | 5.8% | $499.66 * | $72.81 | +640.3% | COMM | 57636Q104 |
| MSFT | Microsoft | 131,592 | $48.71M | 5.3% | $370.17 * | $50.57 | +759.4% | COMM | 594918104 |
| LLY | Eli Lilly | 43,827 | $40.31M | 4.4% | $919.78 * | $111.23 | +841.4% | COMM | 532457108 |
| SYK | Stryker | 111,497 | $36.64M | 4.0% | $328.59 * | $71.12 | +412.7% | COMM | 863667101 |
| ADP | Automatic Data Processing | 172,904 | $35.13M | 3.8% | $203.18 * | $45.45 | +429.9% | COMM | 053015103 |
| GOOGL | Alphabet Class A | 112,018 | $32.21M | 3.5% | $287.56 * | $109.58 | +195.0% | COMM | 02079K305 |
| JNJ | Johnson & Johnson | 100,652 | $24.6M | 2.7% | $244.44 * | $67.40 | +238.1% | COMM | 478160104 |
| NEE | NextEra Energy | 249,435 | $23.17M | 2.5% | $92.88 * | $57.22 | +52.3% | COMM | 65339F101 |
| MCD | McDonald's | 71,541 | $22.23M | 2.4% | $310.79 * | $75.54 | +320.0% | COMM | 580135101 |
| ABT | Abbott Labs | 210,544 | $21.62M | 2.4% | $102.67 * | $41.94 | +175.2% | COMM | 002824100 |
| ABBV | AbbVie | 95,493 | $20.77M | 2.3% | $217.49 * | $35.96 | +519.0% | COMM | 00287Y109 |
| ECL | Ecolab | 72,244 | $19.22M | 2.1% | $266.02 * | $89.41 | +220.1% | COMM | 278865100 |
| MPC | Marathon Petroleum | 76,779 | $18.75M | 2.0% | $244.18 * | $37.92 | +387.0% | COMM | 56585A102 |
| COST | Costco Wholesale | 17,918 | $17.85M | 1.9% | $996.43 * | $353.30 | +172.8% | COMM | 22160K105 |
| INTU | Intuit | 39,743 | $17.18M | 1.9% | $432.38 * | $122.30 | +306.8% | COMM | 461202103 |
| XOM | ExxonMobil | 91,491 | $15.52M | 1.7% | $169.66 * | $56.01 | +147.7% | COMM | 30231G102 |
| BR | Broadridge Financial Solutions | 86,873 | $14.12M | 1.5% | $162.48 * | $73.46 | +169.1% | COMM | 11133T103 |
| KO | Coca-Cola | 168,148 | $12.79M | 1.4% | $76.05 | $28.11 | +165.9% | COMM | 191216100 |
| PG | Procter & Gamble | 88,230 | $12.74M | 1.4% | $144.44 * | $58.81 | +158.1% | COMM | 742718109 |
| CHD | Church & Dwight | 135,023 | $12.6M | 1.4% | $93.32 | $36.91 | +156.9% | COMM | 171340102 |
| PEP | PepsiCo | 72,544 | $11.27M | 1.2% | $155.29 | $77.99 | +98.4% | COMM | 713448108 |
| WSO | Watsco | 30,709 | $11.17M | 1.2% | $363.80 * | $192.53 | +103.7% | COMM | 942622200 |
| WMT | Walmart | 77,479 | $9.629M | 1.0% | $124.28 | $45.02 | +171.0% | COMM | 931142103 |
| DHR | Danaher | 46,177 | $8.755M | 1.0% | $189.60 * | $49.81 | +351.1% | COMM | 235851102 |
| AMZN | Amazon.com | 41,976 | $8.742M | 1.0% | $208.26 * | $128.99 | +75.9% | COMM | 023135106 |
| RTX | RTX Corporation | 43,314 | $8.355M | 0.9% | $192.89 | $57.69 | +240.8% | COMM | 75513E101 |
| HD | Home Depot | 24,587 | $8.086M | 0.9% | $328.87 * | $129.13 | +192.0% | COMM | 437076102 |
| SHW | Sherwin-Williams | 22,513 | $7.217M | 0.8% | $320.57 * | $238.51 | +49.0% | COMM | 824348106 |
| APH | Amphenol 'A' | 56,750 | $7.17M | 0.8% | $126.34 * | $79.12 | +85.0% | COMM | 032095101 |
| BRK/B | Berkshire Hathaway 'B' | 14,540 | $6.968M | 0.8% | $479.23 * | $189.20 | +160.8% | COMM | 084670702 |
| MRK | Merck | 56,376 | $6.781M | 0.7% | $120.28 * | $47.25 | +141.8% | COMM | 58933Y105 |
| MKC | McCormick | 131,453 | $6.63M | 0.7% | $50.44 * | $57.99 | +15.0% | COMM | 579780206 |
| IDXX | IDEXX Labs | 11,068 | $6.219M | 0.7% | $561.89 * | $76.94 | +771.2% | COMM | 45168D104 |
| CASY | Casey's General Stores | 8,430 | $6.136M | 0.7% | $727.88 * | $364.28 | +73.2% | COMM | 147528103 |
| CL | Colgate-Palmolive | 71,584 | $6.101M | 0.7% | $85.23 * | $44.45 | +99.6% | COMM | 194162103 |
| V | Visa | 18,478 | $5.585M | 0.6% | $302.25 * | $121.56 | +170.8% | COMM | 92826C839 |
| NKE | NIKE 'B' | 102,338 | $5.405M | 0.6% | $52.82 * | $44.28 | +44.5% | COMM | 654106103 |
| ORLY | O'Reilly Automotive | 52,465 | $4.843M | 0.5% | $92.31 * | $87.57 | +8.5% | COMM | 67103H107 |
| VEEV | Veeva Systems 'A' | 27,069 | $4.755M | 0.5% | $175.66 * | $237.92 | -14.3% | COMM | 922475108 |
| AJG | Arthur J. Gallagher | 21,164 | $4.584M | 0.5% | $216.59 * | $281.31 | -14.5% | COMM | 363576109 |
| LOW | Lowe's | 19,372 | $4.577M | 0.5% | $236.27 * | $44.88 | +504.9% | COMM | 548661107 |
| APD | Air Products & Chemicals | 15,730 | $4.569M | 0.5% | $290.46 * | $69.50 | +290.6% | COMM | 009158106 |
| QCOM | QUALCOMM | 34,027 | $4.382M | 0.5% | $128.78 * | $73.93 | +108.2% | COMM | 747525103 |
| EMR | Emerson Electric | 33,356 | $4.37M | 0.5% | $131.01 * | $42.81 | +246.9% | COMM | 291011104 |
| LMT | Lockheed Martin | 7,147 | $4.32M | 0.5% | $604.45 | $434.40 | +38.3% | COMM | 539830109 |
| SYY | Sysco | 59,949 | $4.276M | 0.5% | $71.33 * | $29.48 | +179.0% | COMM | 871829107 |
| ADI | Analog Devices | 13,129 | $4.177M | 0.5% | $318.15 | $155.31 | +103.6% | COMM | 032654105 |
| EQIX | Equinix REIT | 4,202 | $4.119M | 0.4% | $980.25 * | $810.43 | -5.7% | COMM | 29444U700 |
| GWW | Grainger, W.W. | 3,756 | $4.097M | 0.4% | $1090.79 | $211.11 | +418.5% | COMM | 384802104 |
| DE | Deere & Company | 6,853 | $3.86M | 0.4% | $563.26 * | $145.99 | +277.7% | COMM | 244199105 |
| FDS | FactSet Research Systems | 17,656 | $3.831M | 0.4% | $216.98 * | $99.12 | +149.3% | COMM | 303075105 |
| AMGN | Amgen | 10,793 | $3.798M | 0.4% | $351.89 | $82.02 | +326.3% | COMM | 031162100 |
| CSCO | Cisco Systems | 46,533 | $3.61M | 0.4% | $77.58 | $16.31 | +377.6% | COMM | 17275R102 |
| FAST | Fastenal | 71,800 | $3.332M | 0.4% | $46.41 * | $25.77 | +71.8% | COMM | 311900104 |
| ITW | Illinois Tool Works | 12,568 | $3.271M | 0.4% | $260.26 * | $66.37 | +311.7% | COMM | 452308109 |
| HON | Honeywell Int'l | 13,769 | $3.112M | 0.3% | $226.01 | $115.21 | +96.1% | COMM | 438516106 |
| ACN | Accenture 'A' | 15,247 | $3.023M | 0.3% | $198.27 * | $121.09 | +109.1% | COMM | G1151C101 |
| SNPS | Synopsys | 7,400 | $2.934M | 0.3% | $396.49 * | $480.23 | -1.8% | COMM | 871607107 |
| HEI | HEICO | 10,189 | $2.794M | 0.3% | $274.22 * | $263.70 | +28.5% | COMM | 422806109 |
| FISV | Fiserv | 49,212 | $2.746M | 0.3% | $55.80 * | $50.77 | +25.9% | COMM | 337738108 |
| NVDA | NVIDIA | 15,067 | $2.628M | 0.3% | $174.42 * | $105.08 | +77.6% | COMM | 67066G104 |
| PAYX | Paychex | 26,717 | $2.461M | 0.3% | $92.11 * | $28.28 | +260.6% | COMM | 704326107 |
| ISRG | Intuitive Surgical | 5,144 | $2.371M | 0.3% | $460.93 * | $262.44 | +98.5% | COMM | 46120E602 |
| AMT | American Tower REIT | 13,144 | $2.268M | 0.2% | $172.55 | $102.12 | +71.2% | COMM | 03027X100 |
| NVO | Novo Nordisk ADR | 59,058 | $2.17M | 0.2% | $36.74 | $82.06 | — | COMM | 670100205 |
| BDX | Becton, Dickinson | 13,101 | $2.06M | 0.2% | $157.24 * | $170.84 | -1.8% | COMM | 075887109 |
| DKS | Dick's Sporting Goods | 10,141 | $2.011M | 0.2% | $198.30 * | $207.37 | +0.3% | COMM | 253393102 |
| IBM | IBM | 8,257 | $2.001M | 0.2% | $242.34 * | $120.24 | +136.1% | COMM | 459200101 |
| UNP | Union Pacific | 8,220 | $1.994M | 0.2% | $242.58 | $75.59 | +221.9% | COMM | 907818108 |
| VZ | Verizon Communications | 38,875 | $1.952M | 0.2% | $50.21 * | $30.95 | +41.6% | COMM | 92343V104 |
| PM | Philip Morris Int'l | 11,642 | $1.925M | 0.2% | $165.35 * | $71.47 | +146.1% | COMM | 718172109 |
| PFF | iShares S&P US Pfd ETF | 63,062 | $1.912M | 0.2% | $30.32 | $37.44 | — | DEBT | 464288687 |
| GILD | Gilead Sciences | 13,440 | $1.873M | 0.2% | $139.36 | $56.43 | +145.2% | COMM | 375558103 |
| PFE | Pfizer | 65,922 | $1.851M | 0.2% | $28.08 * | $20.27 | +29.1% | COMM | 717081103 |
| BCPC | Balchem | 10,890 | $1.846M | 0.2% | $169.51 | $48.33 | +250.0% | COMM | 057665200 |
| COP | ConocoPhillips | 12,991 | $1.715M | 0.2% | $132.01 * | $83.37 | +23.1% | COMM | 20825C104 |
| CVX | Chevron | 7,866 | $1.628M | 0.2% | $206.97 * | $90.00 | +91.0% | COMM | 166764100 |
| PPG | PPG Industries | 12,457 | $1.331M | 0.1% | $106.85 * | $91.06 | +28.3% | COMM | 693506107 |
| NOC | Northrop Grumman | 1,922 | $1.311M | 0.1% | $682.10 | $214.95 | +213.4% | COMM | 666807102 |
| EXPD | Expeditors Int'l | 8,750 | $1.253M | 0.1% | $143.20 * | $41.10 | +281.6% | COMM | 302130109 |
| MMM | 3M Company | 8,453 | $1.228M | 0.1% | $145.27 * | $78.27 | +109.5% | COMM | 88579Y101 |
| TMO | Thermo Fisher Scientific | 2,457 | $1.208M | 0.1% | $491.66 * | $470.78 | +22.1% | COMM | 883556102 |
| JPM | JPMorgan Chase | 4,000 | $1.177M | 0.1% | $294.25 * | $67.99 | +358.1% | COMM | 46625H100 |
| NSC | Norfolk Southern | 4,025 | $1.155M | 0.1% | $286.96 * | $165.22 | +80.5% | COMM | 655844108 |
| JKHY | Jack Henry & Associates | 7,169 | $1.133M | 0.1% | $158.04 * | $64.15 | +173.4% | COMM | 426281101 |
| HSY | Hershey Company | 5,331 | $1.108M | 0.1% | $207.84 | $170.33 | +20.2% | COMM | 427866108 |
| GOOG | Alphabet Class C | 3,782 | $1.085M | 0.1% | $286.89 * | $145.63 | +122.3% | COMM | 02079K107 |
| ULTA | Ulta Beauty | 1,950 | $1.019M | 0.1% | $522.56 * | $330.63 | +102.6% | COMM | 90384S303 |
| VLTO | Veralto | 11,252 | $995K | 0.1% | $88.43 * | $73.75 | +32.2% | COMM | 92338C103 |
| SBUX | Starbucks | 11,095 | $994K | 0.1% | $89.59 * | $52.17 | +79.5% | COMM | 855244109 |
| BAC | Bank of America | 20,385 | $994K | 0.1% | $48.76 * | $23.90 | +124.5% | COMM | 060505104 |
| CAT | Caterpillar | 1,358 | $962K | 0.1% | $708.39 * | $129.46 | +428.7% | COMM | 149123101 |
| ROST | Ross Stores | 4,390 | $951K | 0.1% | $216.63 * | $39.98 | +381.2% | COMM | 778296103 |
| CARR | Carrier Global | 14,420 | $812K | 0.1% | $56.31 * | $18.65 | +219.9% | COMM | 14448C104 |
| BF/B | Brown-Forman 'B' | 29,962 | $792K | 0.1% | $26.43 * | $39.75 | -29.6% | COMM | 115637209 |
| BMY | Bristol-Myers Squibb | 13,032 | $790K | 0.1% | $60.62 * | $46.40 | +23.8% | COMM | 110122108 |
| DIS | Disney, Walt | 8,087 | $779K | 0.1% | $96.33 * | $92.39 | +18.5% | COMM | 254687106 |
| ALCO | Alico | 17,866 | $737K | 0.1% | $41.25 * | $27.33 | +45.6% | COMM | 016230104 |
| EW | Edwards Lifesciences | 9,060 | $726K | 0.1% | $80.13 * | $72.35 | +13.3% | COMM | 28176E108 |
| BRK/A | Berkshire Hathaway 'A' | 1 | $718K | 0.1% | $718000.00 * | $199512.94 | +271.1% | COMM | 084670108 |
| RBC | RBC Bearings | 1,290 | $701K | 0.1% | $543.41 * | $232.37 | +122.8% | COMM | 75524B104 |
| GE | GE Aerospace | 2,278 | $646K | 0.1% | $283.58 * | $89.53 | +255.4% | COMM | 369604301 |
| T | AT&T | 21,986 | $637K | 0.1% | $28.97 * | $12.93 | +99.1% | COMM | 00206R102 |
| WSM | Williams Sonoma | 3,400 | $620K | 0.1% | $182.35 * | $91.96 | +126.0% | COMM | 969904101 |
| — | CIGNA | 2,317 | $618K | 0.1% | $266.72 | $356.68 | — | COMM | 125509109 |
| RHHBY | Roche Holding Ltd ADR | 12,100 | $601K | 0.1% | $49.67 | $48.75 | — | COMM | 771195104 |
| GEV | GE Vernova | 660 | $576K | 0.1% | $872.73 * | $415.97 | +77.2% | COMM | 36828A101 |
| ORCL | Oracle | 3,885 | $572K | 0.1% | $147.23 * | $63.75 | +166.1% | COMM | 68389X105 |
| TRMB | Trimble | 8,700 | $568K | 0.1% | $65.29 * | $30.56 | +132.4% | COMM | 896239100 |
| LHX | L3 Harris Technologies | 1,595 | $551K | 0.1% | $345.45 | $180.73 | +89.9% | COMM | 502431109 |
| CSX | CSX | 13,368 | $549K | 0.1% | $41.07 * | $26.09 | +47.6% | COMM | 126408103 |
| PANW | Palo Alto Networks | 3,415 | $547K | 0.1% | $160.18 * | $156.81 | +9.8% | COMM | 697435105 |
| ZTS | Zoetis | 4,537 | $536K | 0.1% | $118.14 * | $103.60 | +21.6% | COMM | 98978V103 |
| MO | Altria | 8,081 | $533K | 0.1% | $65.96 * | $38.19 | +65.1% | COMM | 02209S103 |
| — | Linde plc | 1,076 | $533K | 0.1% | $495.35 | $366.27 | — | COMM | G5494J103 |
| HPQ | HP | 27,700 | $532K | 0.1% | $19.21 * | $11.22 | +76.2% | COMM | 40434L105 |
| WAT | Waters | 1,770 | $527K | 0.1% | $297.74 * | $367.10 | 0.0% | COMM | 941848103 |
| DUK | Duke Energy | 3,790 | $496K | 0.1% | $130.87 * | $66.83 | +80.9% | COMM | 26441C204 |
| DRI | Darden Restaurants | 2,500 | $490K | 0.1% | $196.00 * | $147.14 | +41.0% | COMM | 237194105 |
| EOG | EOG Resources | 3,363 | $486K | 0.1% | $144.51 * | $60.19 | +86.3% | COMM | 26875P101 |
| HPE | Hewlett Packard Enterprise | 19,200 | $457K | 0.0% | $23.80 * | $6.50 | +239.6% | COMM | 42824C109 |
| AME | Ametek | 2,075 | $445K | 0.0% | $214.46 * | $154.26 | +44.7% | COMM | 031100100 |
| MDLZ | Mondelez Int'l | 7,432 | $428K | 0.0% | $57.59 | $38.26 | +52.0% | COMM | 609207105 |
| AVGO | Broadcom | 1,363 | $422K | 0.0% | $309.61 * | $165.49 | +101.9% | COMM | 11135F101 |
| ALL | Allstate | 2,000 | $415K | 0.0% | $207.50 * | $86.64 | +134.2% | COMM | 020002101 |
| — | Fortune Brands Home & Security | 10,347 | $403K | 0.0% | $38.95 | $66.64 | — | COMM | 34964c106 |
| TSCO | Tractor Supply Company | 8,160 | $370K | 0.0% | $45.34 * | $51.31 | +2.8% | COMM | 892356106 |
| CTAS | Cintas | 2,167 | $367K | 0.0% | $169.36 * | $174.62 | +10.7% | COMM | 172908105 |
| GPC | Genuine Parts | 3,305 | $350K | 0.0% | $105.90 * | $68.88 | +93.8% | COMM | 372460105 |
| INGR | Ingredion | 3,000 | $338K | 0.0% | $112.67 * | $80.34 | +44.6% | COMM | 457187102 |
| GLW | Corning | 2,477 | $337K | 0.0% | $136.05 * | $64.97 | +71.9% | COMM | 219350105 |
| KMI | Kinder Morgan Delaware | 10,000 | $335K | 0.0% | $33.50 * | $13.20 | +125.4% | COMM | 49456B101 |
| ETN | Eaton | 921 | $330K | 0.0% | $358.31 | $211.92 | +66.9% | COMM | G29183103 |
| TMUS | T-Mobile US | 1,480 | $311K | 0.0% | $210.14 * | $138.65 | +44.4% | COMM | 872590104 |
| OTIS | Otis Worldwide | 4,027 | $310K | 0.0% | $76.98 * | $50.86 | +76.0% | COMM | 68902V107 |
| CSL | Carlisle Companies | 886 | $296K | 0.0% | $334.09 * | $377.36 | -1.6% | COMM | 142339100 |
| RSG | Republic Services | 1,275 | $279K | 0.0% | $218.82 | $151.78 | +42.7% | COMM | 760759100 |
| WM | Waste Management | 1,152 | $265K | 0.0% | $230.03 | $147.68 | +53.1% | COMM | 94106L109 |
| SOLS | Solstice Advanced Materials, Inc. | 3,360 | $256K | 0.0% | $76.19 * | $65.21 | 0.0% | COMM | 83443Q103 |
| TXN | Texas Instruments | 1,267 | $246K | 0.0% | $194.16 * | $103.70 | +98.9% | COMM | 882508104 |
| GD | General Dynamics | 700 | $240K | 0.0% | $342.86 * | $255.81 | +38.6% | COMM | 369550108 |
| PSX | Phillips 66 | 1,305 | $238K | 0.0% | $182.38 * | $147.11 | 0.0% | COMM | 718546104 |
| TT | Trane Technologies plc | 565 | $235K | 0.0% | $415.93 | $313.71 | +34.6% | COMM | G8994E103 |
| CMI | Cummins | 422 | $227K | 0.0% | $537.91 * | $466.32 | +23.4% | COMM | 231021106 |
| UNH | UnitedHealth Group | 767 | $208K | 0.0% | $271.19 * | $340.12 | -9.2% | COMM | 91324P102 |
| CB | Chubb Ltd | 634 | $207K | 0.0% | $326.50 * | $316.22 | 0.0% | COMM | H1467J104 |
| FLO | Flowers Foods | 20,100 | $164K | 0.0% | $8.16 * | $13.95 | -22.4% | COMM | 343498101 |
| IMRX | Immuneering Corp 'A' | 15,000 | $79,000 | 0.0% | $5.27 * | $5.19 | -1.3% | COMM | 45254E107 |
| BSTK | Brite-Strike Tactical Illumina | 53,000 | $1,000 | 0.0% | $0.02 | $0.02 | -38.4% | COMM | 11041N206 |