Institutional
MIDDLETON & CO INC/MA
CIK 0000919497
$876.9M
Reported AUM
164
Positions
Q1 2026
Period
2026-05-08
Filed
Portfolio · Q1 2026
Top holdings
| # | Stock | Issuer | Price | Day % | 1Y Gr. | 5Y Gr. | Value | % of book | Δ shares (QoQ) | Status |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | GOOGL | Alphabet Inc Cap Stock Cl A | $354.58 | 6.27% | 85.11% | 143.37% | $59.7M | 6.81% | — | HELD |
| 2 | AAPL | Apple Inc | $300.58 | -9.85% | 65.41% | 124.96% | $56.9M | 6.49% | — | HELD |
| 3 | AMZN | Amazon.com Inc | $270.97 | 15.06% | 9.66% | 35.70% | $51.1M | 5.83% | — | HELD |
| 4 | AVGO | Broadcom Inc Com | $388.14 | 0.08% | 34.78% | 753.17% | $39.8M | 4.54% | — | HELD |
| 5 | IVV | iShares Tr S&P 500 Index | $748.38 | 0.43% | 20.75% | 76.27% | $31.7M | 3.61% | — | HELD |
| 6 | COST | Costco Wholesale Corp | $950.54 | -0.38% | 0.49% | 120.47% | $24.4M | 2.79% | — | HELD |
| 7 | V | VISA INC COM CL | $365.17 | -0.30% | 8.37% | 65.12% | $21.4M | 2.44% | — | HELD |
| 8 | MSFT | Microsoft Corp | $463.94 | 2.85% | -13.24% | 55.41% | $21.2M | 2.41% | — | HELD |
| 9 | JPM | JPMorgan Chase & Co | $353.69 | 0.81% | 23.57% | 148.58% | $21.1M | 2.40% | — | HELD |
| 10 | XOM | Exxon Mobil Corp | $153.96 | -1.92% | 47.45% | 240.22% | $19.7M | 2.24% | — | HELD |
| 11 | ORLY | O'Reilly Automotive Inc | $88.69 | 1.52% | -11.86% | 120.58% | $18.5M | 2.11% | — | HELD |
| 12 | ABBV | Abbvie Inc | $252.51 | -1.90% | 36.96% | 157.96% | $17.0M | 1.94% | — | HELD |
| 13 | PANW | Palo Alto Networks Inc | $327.67 | 0.61% | 88.38% | 323.84% | $16.2M | 1.85% | — | HELD |
| 14 | NEE | Nextera Energy Inc | $87.82 | -0.13% | 28.52% | 18.85% | $16.1M | 1.84% | — | HELD |
| 15 | MRK | Merck & Co Inc | $130.79 | 0.77% | 68.33% | 97.86% | $14.7M | 1.68% | — | HELD |
| 16 | IEF | Ishares 7-10 Year Treasury Bon | $92.79 | -0.46% | 0.90% | -8.09% | $13.0M | 1.49% | — | HELD |
| 17 | DHR | Danaher Corp | $195.64 | -0.27% | 0.27% | -30.05% | $13.0M | 1.48% | — | HELD |
| 18 | NVDA | Nvidia Corporation | $198.08 | 1.56% | 12.42% | 774.16% | $12.9M | 1.47% | — | HELD |
| 19 | EQIX | Equinix Inc | $1034.38 | -1.26% | 36.82% | 34.58% | $12.1M | 1.38% | — | HELD |
| 20 | LLY | Lilly Eli & Co | $1143.39 | -1.00% | 50.85% | 361.96% | $11.9M | 1.36% | — | HELD |
| 21 | BRK/B | Berkshire Hathaway Inc Cl B | — | — | — | — | $11.9M | 1.36% | — | HELD |
| 22 | NOW | ServiceNow Inc | $111.17 | 1.00% | -39.81% | -14.49% | $11.5M | 1.31% | — | HELD |
| 23 | CRM | Salesforce Inc | $182.64 | 1.07% | -27.31% | -30.68% | $11.2M | 1.28% | — | HELD |
| 24 | QCOM | Qualcomm Inc | $148.82 | -1.83% | 4.46% | 15.13% | $11.0M | 1.26% | — | HELD |
| 25 | SPGI | S&P Global Inc | $413.95 | -0.25% | -18.94% | 2.88% | $11.0M | 1.25% | — | HELD |
| 26 | VGSH | Vanguard Short-Term Treasury E | $58.08 | -0.08% | 2.63% | 9.77% | $10.8M | 1.23% | — | HELD |
| 27 | STE | Steris Plc Shs Usd | $229.23 | -0.86% | 2.74% | 12.50% | $10.6M | 1.21% | — | HELD |
| 28 | VGIT | Vanguard Intermediate-Term Gov | $58.28 | -0.29% | 1.29% | -0.75% | $10.2M | 1.16% | — | HELD |
| 29 | INTU | Intuit | $314.68 | -0.26% | -59.03% | -42.39% | $10.0M | 1.14% | — | HELD |
| 30 | XYL | Xylem Inc | $117.40 | 0.50% | -16.18% | -8.52% | $9.8M | 1.12% | — | HELD |
| 31 | ETN | Eaton Corp Plc | $412.37 | 6.59% | — | — | $9.5M | 1.08% | — | HELD |
| 32 | IQLT | Ishares Msci Intl Quality Fact | $50.21 | -0.74% | — | — | $9.3M | 1.06% | — | HELD |
| 33 | AMT | American Tower REIT | $171.37 | -1.77% | — | — | $8.8M | 1.01% | — | HELD |
| 34 | VRSK | Verisk Analytics Inc Cl A | $194.04 | -3.15% | — | — | $8.7M | 0.99% | — | HELD |
| 35 | GOOG | Alphabet Inc Cap Stock Cl C | $353.20 | 5.85% | — | — | $8.5M | 0.97% | — | HELD |
| 36 | SNPS | Synopsys Inc | $384.93 | 3.38% | — | — | $8.3M | 0.94% | — | HELD |
| 37 | SYK | Stryker Corp | $322.62 | -7.30% | — | — | $8.1M | 0.92% | — | HELD |
| 38 | ECL | Ecolab Inc | $277.90 | -0.52% | — | — | $7.9M | 0.91% | — | HELD |
| 39 | META | Meta Platforms Inc Cl A | $549.42 | 1.93% | — | — | $7.9M | 0.90% | — | HELD |
| 40 | IDXX | Idexx Labs Inc | $554.20 | -0.82% | — | — | $7.4M | 0.84% | — | HELD |
| 41 | MDLZ | Mondelez Intl Inc Cl A | $62.15 | -1.47% | — | — | $7.0M | 0.80% | — | HELD |
| 42 | MSCI | MSCI Inc Cl A | $575.76 | 0.00% | — | — | $6.7M | 0.76% | — | HELD |
| 43 | AWK | American Wtr Wks Co Inc New | $135.99 | -0.60% | — | — | $6.6M | 0.75% | — | HELD |
| 44 | IQV | Iqvia Holdings Inc | $233.54 | -1.79% | — | — | $5.9M | 0.67% | — | HELD |
| 45 | WCN | Waste Connections Inc | $168.38 | 1.27% | — | — | $5.7M | 0.64% | — | HELD |
| 46 | CB | Chubb Limited | $351.92 | 0.51% | — | — | $5.7M | 0.64% | — | HELD |
| 47 | IJR | iShares Tr S&P Small Cap 600 | $145.44 | -0.04% | — | — | $5.6M | 0.63% | — | HELD |
| 48 | PEP | PepsiCo Inc | $139.40 | -0.57% | — | — | $5.5M | 0.63% | — | HELD |
| 49 | IJH | iShares Tr S&P Mid Cap 400 | $75.37 | 0.03% | — | — | $5.4M | 0.61% | — | HELD |
| 50 | PAAA | Pgim Aaa Clo Etf | $51.31 | -0.34% | — | — | $5.3M | 0.60% | — | HELD |
| 51 | ODFL | Old Dominion Freight Line Inc | $213.17 | 0.33% | — | — | $5.2M | 0.59% | — | HELD |
| 52 | EXC | Exelon Corp | $45.87 | 0.63% | — | — | $4.8M | 0.55% | — | HELD |
| 53 | ADBE | Adobe Inc | $247.68 | -0.09% | — | — | $4.7M | 0.54% | — | HELD |
| 54 | VCSH | Vanguard Short-Term Corp Bd Id | $78.56 | -0.14% | — | — | $4.4M | 0.50% | — | HELD |
| 55 | CEG | Constellation Energy Corp | $262.36 | -0.46% | — | — | $4.3M | 0.49% | — | HELD |
| 56 | SPY | State Street Spdr S&P 500 Etf | $744.52 | 0.38% | — | — | $3.4M | 0.39% | — | HELD |
| 57 | ABT | Abbott Laboratories | $105.32 | -0.27% | — | — | $3.3M | 0.38% | — | HELD |
| 58 | LRCX | Lam Research Corp New | $302.72 | 1.68% | — | — | $3.3M | 0.38% | — | HELD |
| 59 | IWF | iShares Tr Russell 1000 Growth | $117.94 | 0.43% | — | — | $3.1M | 0.35% | — | HELD |
| 60 | CVX | Chevron Corp | $195.43 | 1.62% | — | — | $3.1M | 0.35% | — | HELD |
| 61 | WSO | Watsco Inc | $309.76 | -0.31% | — | — | $2.7M | 0.30% | — | HELD |
| 62 | USFR | Wisdomtree Floating Rate Treas | $50.38 | 0.02% | — | — | $2.6M | 0.30% | — | HELD |
| 63 | FTV | Fortive Corp | $59.17 | 1.17% | — | — | $2.6M | 0.29% | — | HELD |
| 64 | JNJ | Johnson & Johnson | $257.67 | 0.72% | — | — | $2.6M | 0.29% | — | HELD |
| 65 | BR | Broadridge Financial Solutions | $153.91 | -0.55% | — | — | $2.5M | 0.29% | — | HELD |
| 66 | TMO | Thermo Fisher Scientific Inc | $571.29 | -0.95% | — | — | $2.5M | 0.29% | — | HELD |
| 67 | HD | Home Depot Inc | $331.52 | -0.55% | — | — | $2.5M | 0.28% | — | HELD |
| 68 | APH | Amphenol Corp Cl A | $161.42 | 1.00% | — | — | $2.3M | 0.27% | — | HELD |
| 69 | IWR | iShares Tr Russell Mid Cap | $109.72 | -0.25% | — | — | $2.3M | 0.26% | — | HELD |
| 70 | UBER | Uber Technologies Inc | $69.96 | -0.58% | — | — | $2.2M | 0.25% | — | HELD |
| 71 | RTX | RTX Corporation | $215.15 | 0.36% | — | — | $2.2M | 0.25% | — | HELD |
| 72 | ROL | Rollins Inc | $37.90 | -1.17% | — | — | $2.2M | 0.25% | — | HELD |
| 73 | BRK/A | Berkshire Hathaway Inc Del | — | — | — | — | $2.2M | 0.25% | — | HELD |
| 74 | ROP | Roper Industries Inc | $390.92 | 0.43% | — | — | $2.1M | 0.24% | — | HELD |
| 75 | APTV | Aptiv Plc | $56.15 | -3.34% | — | — | $2.0M | 0.23% | — | HELD |
| 76 | MA | Mastercard Incorporated | $571.41 | -1.03% | — | — | $2.0M | 0.23% | — | HELD |
| 77 | PG | Procter & Gamble Co | $143.82 | -0.10% | — | — | $2.0M | 0.23% | — | HELD |
| 78 | MKC | Mccormick & Co Inc | $51.00 | 0.08% | — | — | $1.9M | 0.21% | — | HELD |
| 79 | KR | Kroger Co | $57.85 | -0.03% | — | — | $1.8M | 0.21% | — | HELD |
| 80 | LOW | Lowes Cos Inc | $209.01 | -0.51% | — | — | $1.8M | 0.20% | — | HELD |
| 81 | PNC | Pnc Finl Svcs Group Inc | $250.71 | 0.80% | — | — | $1.7M | 0.19% | — | HELD |
| 82 | ISHG | Ishares 1-3 Year International | $74.96 | -0.17% | — | — | $1.6M | 0.18% | — | HELD |
| 83 | BSX | Boston Scientific Corp | $45.45 | -1.20% | — | — | $1.5M | 0.17% | — | HELD |
| 84 | MDY | State Str Spdr S&P Midcap 400 | $687.21 | 0.00% | — | — | $1.5M | 0.17% | — | HELD |
| 85 | XPO | Xpo Inc Com | $202.62 | 1.69% | — | — | $1.4M | 0.16% | — | HELD |
| 86 | RNR | Renaissancere Hldgs Ltd | $321.68 | 1.04% | — | — | $1.4M | 0.16% | — | HELD |
| 87 | UNP | Union Pacific Corp | $292.55 | 1.07% | — | — | $1.4M | 0.16% | — | HELD |
| 88 | EOG | Eog Res Inc | $146.49 | 0.68% | — | — | $1.4M | 0.15% | — | HELD |
| 89 | IWD | Ishares Russell 1000 Value ETF | $251.49 | 0.31% | — | — | $1.2M | 0.14% | — | HELD |
| 90 | IWM | iShares Tr Russell 2000 | $291.04 | -0.53% | — | — | $1.2M | 0.14% | — | HELD |
| 91 | WMT | Wal Mart Stores Inc | $111.48 | 0.34% | — | — | $1.2M | 0.13% | — | HELD |
| 92 | AVDV | Avantis International Small Ca | $104.50 | -0.61% | — | — | $1.1M | 0.13% | — | HELD |
| 93 | BLK | Blackrock Inc | $1094.94 | -0.31% | — | — | $1.1M | 0.12% | — | HELD |
| 94 | MRSH | Marsh Com | $190.20 | -0.68% | — | — | $1.1M | 0.12% | — | HELD |
| 95 | AVUV | Avantis U.S. Small Cap Value E | $125.29 | 0.04% | — | — | $1.0M | 0.12% | — | HELD |
| 96 | NOC | Northrop Grumman Corp | $541.48 | 1.24% | — | — | $969K | 0.11% | — | HELD |
| 97 | ADP | Automatic Data Processing Inc | $264.82 | 0.36% | — | — | $946K | 0.11% | — | HELD |
| 98 | ZTS | Zoetis Inc | $76.71 | 0.90% | — | — | $916K | 0.10% | — | HELD |
| 99 | DIS | Disney Walt Co Disney | $96.11 | -0.05% | — | — | $913K | 0.10% | — | HELD |
| 100 | AVY | Avery Dennison Corp | $168.82 | -3.43% | — | — | $861K | 0.10% | — | HELD |
| 101 | GLDM | Spdr Gold Minishares Trust | — | — | — | — | $848K | 0.10% | — | HELD |
| 102 | PSA | Public Storage | — | — | — | — | $837K | 0.10% | — | HELD |
| 103 | IVW | Ishares S&P 500 Growth ETF | — | — | — | — | $833K | 0.09% | — | HELD |
| 104 | SBUX | Starbucks Corp | — | — | — | — | $794K | 0.09% | — | HELD |
| 105 | IVE | IShares S&P 500 Value ETF | — | — | — | — | $739K | 0.08% | — | HELD |
| 106 | IGV | Ishares Expanded Tech-Software | — | — | — | — | $676K | 0.08% | — | HELD |
| 107 | MAXJ | Ishares Large Cap Max Buffer J | — | — | — | — | $650K | 0.07% | — | HELD |
| 108 | APD | Air Prods & Chems Inc | — | — | — | — | $618K | 0.07% | — | HELD |
| 109 | IBB | Ishares Biotechnology ETF | — | — | — | — | $608K | 0.07% | — | HELD |
| 110 | CGW | Invesco S&P Global Water Index | — | — | — | — | $538K | 0.06% | — | HELD |
| 111 | PAYX | Paychex Inc | — | — | — | — | $491K | 0.06% | — | HELD |
| 112 | IWP | Ishares Russell Mid Cap Growth | — | — | — | — | $489K | 0.06% | — | HELD |
| 113 | VTEB | Vanguard Tax-Exempt Bond ETF | — | — | — | — | $479K | 0.05% | — | HELD |
| 114 | GLD | SPDR Gold Trust Gold | — | — | — | — | $468K | 0.05% | — | HELD |
| 115 | VB | Vanguard Index Funds Small Cap | — | — | — | — | $453K | 0.05% | — | HELD |
| 116 | RAL | Ralliant Corp | — | — | — | — | $451K | 0.05% | — | HELD |
| 117 | MTD | Mettler Toledo International | — | — | — | — | $435K | 0.05% | — | HELD |
| 118 | IBM | International Business Machine | — | — | — | — | $431K | 0.05% | — | HELD |
| 119 | STIP | Ishares 0-5 Year Tips Bond Etf | — | — | — | — | $424K | 0.05% | — | HELD |
| 120 | PH | Parker Hannifin Corp | — | — | — | — | $421K | 0.05% | — | HELD |
| 121 | ORCL | Oracle Corp | — | — | — | — | $419K | 0.05% | — | HELD |
| 122 | HEQT | Simplify Hedged Equity Etf | — | — | — | — | $410K | 0.05% | — | HELD |
| 123 | DMAX | Ishares Large Cap Max Buffer D | — | — | — | — | $408K | 0.05% | — | HELD |
| 124 | CI | The Cigna Group Com | — | — | — | — | $407K | 0.05% | — | HELD |
| 125 | KLAC | Kla Corp New | — | — | — | — | $405K | 0.05% | — | HELD |
| 126 | XHLF | Bondbloxx Bloomberg Six Month | — | — | — | — | $403K | 0.05% | — | HELD |
| 127 | TIP | Ishares TIPS Bond ETF | — | — | — | — | $384K | 0.04% | — | HELD |
| 128 | BAC | Bank of America Corporation | — | — | — | — | $358K | 0.04% | — | HELD |
| 129 | ISRG | Intuitive Surgical Inc | — | — | — | — | $356K | 0.04% | — | HELD |
| 130 | KO | Coca-Cola Co | — | — | — | — | $352K | 0.04% | — | HELD |
| 131 | QQQ | Invesco Qqq Tr | — | — | — | — | $346K | 0.04% | — | HELD |
| 132 | ELV | ELEVANCE HEALTH INC | — | — | — | — | $337K | 0.04% | — | HELD |
| 133 | PLD | Prologis Inc | — | — | — | — | $330K | 0.04% | — | HELD |
| 134 | AXP | American Express Co | — | — | — | — | $324K | 0.04% | — | HELD |
| 135 | AGG | Ishares Core US Aggregate Bond | — | — | — | — | $323K | 0.04% | — | HELD |
| 136 | ACN | Accenture Ltd Bermuda Cl A | — | — | — | — | $320K | 0.04% | — | HELD |
| 137 | AMGN | Amgen Inc | — | — | — | — | $319K | 0.04% | — | HELD |
| 138 | ICE | Intercontinental Exchange Inc | — | — | — | — | $303K | 0.03% | — | HELD |
| 139 | WELL | Welltower Inc | — | — | — | — | $297K | 0.03% | — | HELD |
| 140 | NXPI | Nxp Semiconductors N V | — | — | — | — | $285K | 0.03% | — | HELD |
| 141 | CSX | Csx Corp | — | — | — | — | $278K | 0.03% | — | HELD |
| 142 | CL | Colgate Palmolive Co | — | — | — | — | $274K | 0.03% | — | HELD |
| 143 | URI | United Rentals Inc | — | — | — | — | $273K | 0.03% | — | HELD |
| 144 | AZO | Autozone Inc | — | — | — | — | $267K | 0.03% | — | HELD |
| 145 | FISV | Fiserv Inc | — | — | — | — | $261K | 0.03% | — | HELD |
| 146 | VLTO | Veralto Corp | — | — | — | — | $255K | 0.03% | — | HELD |
| 147 | DVY | Ishares Select Dividend ETF | — | — | — | — | $254K | 0.03% | — | HELD |
| 148 | VLO | Valero Energy Corp | — | — | — | — | $250K | 0.03% | — | HELD |
| 149 | CSCO | Cisco Sys Inc | — | — | — | — | $248K | 0.03% | — | HELD |
| 150 | NKE | Nike Inc | — | — | — | — | $238K | 0.03% | — | HELD |
| 151 | VCIT | Vanguard Intermediate-Term Cor | — | — | — | — | $238K | 0.03% | — | HELD |
| 152 | IGSB | iShares Sh Tr Crport ETF | — | — | — | — | $237K | 0.03% | — | HELD |
| 153 | IGM | Ishares Expanded Tech Sector E | — | — | — | — | $237K | 0.03% | — | HELD |
| 154 | MCD | McDonalds Corp | — | — | — | — | $232K | 0.03% | — | HELD |
| 155 | VO | Vanguard Index Funds Mid Cap E | — | — | — | — | $225K | 0.03% | — | HELD |
| 156 | TJX | TJX Cos Inc | — | — | — | — | $221K | 0.03% | — | HELD |
| 157 | BKNG | Booking Holdings Inc | — | — | — | — | $219K | 0.02% | — | HELD |
| 158 | EFA | iShares Tr MSCI EAFE Index | — | — | — | — | $218K | 0.02% | — | HELD |
| 159 | EPD | Enterprise Products Partners L | — | — | — | — | $212K | 0.02% | — | HELD |
| 160 | EPAM | Epam Sys Inc | — | — | — | — | $211K | 0.02% | — | HELD |
| 161 | CVS | CVS Health Corporation | — | — | — | — | $208K | 0.02% | — | HELD |
| 162 | VTI | Vanguard Total Stock Market ET | — | — | — | — | $208K | 0.02% | — | HELD |
| 163 | NYF | Ishares New York Muni Bond ETF | — | — | — | — | $202K | 0.02% | — | HELD |
| 164 | ARRY | Array Technologies Inc | — | — | — | — | $113K | 0.01% | — | HELD |
Source: SEC EDGAR · accession 0001398344-26-008750. 13F discloses long positions only — shorts, foreign equities, and options are excluded.