S&co Inc.
In its 13F for Q1 2024 (holdings as of March 31, 2024, filed May 9, 2024), S&co Inc. reported 210 stock positions worth $1.4 billion. Its top holding was Berkshire Hathaway Class B (BRK.B) at 4.9% of the portfolio, followed by Church & Dwight (CHD, 4.8%) and Microsoft (MSFT, 4.1%). Compared with Q4 2023, it opened 27 new positions, sold out of 9, added to 45 and reduced 60. The biggest buy was Unitedhealth (UNH, shares +214%) and the biggest sale Apple (AAPL, shares −9%).
- Most Recent 13F
- Q2 2026
- Location
- BOSTON, MA
- CIK
- 0001082461
- Portfolio Value
- $1.4B (Q1 2024)
- SEC Filing
- 0001082461-24-000003 ↗ filed May 9, 2024
Holdings Value
Holdings 210 stocks · $1.4B
| BRK.B Berkshire Hathaway Inc. Class B | 4.88% | 164,755 | $69.3M | Reduce -0.8% |
| CHD Church & Dwight Co. Inc. | 4.83% | 658,201 | $68.7M | Add +0.9% |
| MSFT Microsoft Corp. | 4.12% | 138,995 | $58.5M | Reduce -0.8% |
| PXD Pioneer Natural Resources Co. | 3.98% | 215,406 | $56.5M | Reduce -3.6% |
| ECL Ecolab Inc. | 3.82% | 234,751 | $54.2M | Reduce -0.2% |
| MRK Merck & Co. Inc. | 3.71% | 399,532 | $52.7M | No change |
| ADP Automatic Data Processing | 3.62% | 205,715 | $51.4M | Reduce -0.4% |
| AAPL Apple Inc. | 3.60% | 298,271 | $51.1M | Reduce -9.0% |
| CAT Caterpillar Inc. | 2.99% | 115,849 | $42.5M | Reduce -2.0% |
| MOS The Mosaic Co. | 2.71% | 1,186,387 | $38.5M | Add +0.1% |
| ABT Abbott Laboratories | 2.13% | 266,739 | $30.3M | No change |
| JNJ Johnson & Johnson | 2.08% | 186,635 | $29.5M | Reduce -0.7% |
| GOOG Alphabet Inc. Class C | 1.97% | 183,637 | $28.0M | Add +0.3% |
| CCJ Cameco Corp. | 1.69% | 553,081 | $24.0M | Reduce -2.9% |
| XOM Exxon Mobil Corp. | 1.67% | 204,154 | $23.7M | No change |
| APD Air Products & Chemicals Inc. | 1.64% | 96,277 | $23.3M | Add +3.5% |
| FUL H.B. Fuller Co. filed as FULLER H B CO | 1.62% | 288,572 | $23.0M | Add +0.0% |
| TMO Thermo Fisher Scientific Inc. | 1.57% | 38,386 | $22.3M | Reduce -1.5% |
| LSXMK Liberty Media Corp.-Liber-New | 1.49% | 713,324 | $21.2M | Add +0.3% |
| GOOGL Alphabet Inc. Class A | 1.43% | 134,851 | $20.4M | Reduce -0.0% |
| FMC FMC Corp. | 1.41% | 314,940 | $20.1M | Add +34.0% |
| PEP Pepsico Inc. | 1.37% | 111,516 | $19.5M | Reduce -4.2% |
| UNP Union Pacific Corp. | 1.18% | 68,156 | $16.8M | No change |
| GLD SPDR Gold Shares | 1.17% | 80,565 | $16.6M | Reduce -0.1% |
| XBI SS SPDR S&P Biotech ETF | 1.09% | 162,950 | $15.5M | Reduce -2.7% |
| MDT Medtronic PLC | 1.05% | 171,821 | $15.0M | Reduce -1.1% |
| ABNB Airbnb Inc. Class A | 0.98% | 84,355 | $13.9M | No change |
| UNH Unitedhealth Group Inc. | 0.97% | 27,969 | $13.8M | Add +213.7% |
| AMZN Amazon.com Inc. | 0.97% | 76,150 | $13.7M | Add +12.6% |
| LIN Linde PLC | 0.87% | 26,621 | $12.4M | Reduce -0.8% |
| LILA Liberty Latin Americ Class A | 0.84% | 1,703,513 | $11.9M | Add +1.7% |
| LBRDK Liberty Broadband-C | 0.82% | 202,339 | $11.6M | Reduce -25.1% |
| BSX Boston Scientific Corp. | 0.79% | 164,791 | $11.3M | Reduce -0.4% |
| PROSY Prosus NV -Spon ADR | 0.74% | 1,662,809 | $10.4M | Add +7.0% |
| RPRX Royalty Pharma PLC Class A | 0.73% | 341,055 | $10.4M | Add +2.7% |
| P Everpure Inc. Class A filed as PURE STORAGE INC | 0.70% | 190,420 | $9.9M | No change |
| APO Apollo Global Management Inc. | 0.62% | 77,880 | $8.8M | Reduce -3.0% |
| GE General Electric | 0.62% | 49,821 | $8.7M | No change |
| CSCO Cisco Systems Inc. | 0.62% | 175,103 | $8.7M | No change |
| PANW Palo Alto Networks Inc. | 0.60% | 30,152 | $8.6M | Add +5.0% |
| PPLI People Inc. filed as IAC INC | 0.59% | 156,281 | $8.3M | Add +107.0% |
| HD Home Depot Inc. | 0.57% | 21,231 | $8.1M | No change |
| FWONK Liberty Media Corp. Class C | 0.56% | 121,948 | $8.0M | No change |
| MIDD Middleby Corp. | 0.56% | 49,315 | $7.9M | Add +16.0% |
| LLYVK Liberty Media Corp.-Liberty-C | 0.54% | 176,003 | $7.7M | Reduce -0.1% |
| LBTYK Liberty Global Ltd. Class C | 0.54% | 431,235 | $7.6M | Reduce -0.3% |
| AFL Aflac Inc. | 0.53% | 87,590 | $7.5M | Reduce -2.0% |
| PYPL PayPal Holdings Inc. | 0.52% | 109,461 | $7.3M | Add +433.8% |
| ROL Rollins Inc. | 0.51% | 156,098 | $7.2M | Reduce -0.3% |
| WDAY Workday Inc. Class A | 0.50% | 26,036 | $7.1M | No change |
| AKAM Akamai Technologies Inc. | 0.49% | 63,863 | $6.9M | Reduce -0.5% |
| LSXMA Liberty Media Corp. Class A New | 0.49% | 233,212 | $6.9M | Reduce -0.2% |
| INTC Intel Corp. | 0.44% | 142,272 | $6.3M | No change |
| SYK Stryker Corp. | 0.42% | 16,790 | $6.0M | No change |
| CVX Chevron Corp. | 0.42% | 37,543 | $5.9M | Reduce -0.8% |
| ALKS Alkermes PLC | 0.40% | 210,715 | $5.7M | Add +21.7% |
| CTSH Cognizant Tech Solutions-A | 0.38% | 73,805 | $5.4M | Add +10.5% |
| NVDA Nvidia Corp. | 0.37% | 5,877 | $5.3M | Add +143.2% |
| CB Chubb Ltd. | 0.37% | 20,054 | $5.2M | Add +1.0% |
| LLY Eli Lilly & Co. | 0.37% | 6,675 | $5.2M | Reduce -14.7% |
| ADI Analog Devices Inc. | 0.36% | 26,149 | $5.2M | Reduce -0.3% |
| MMM 3M Co. | 0.36% | 47,920 | $5.1M | Reduce -8.2% |
| JPM JPMorgan Chase & Co. | 0.35% | 24,999 | $5.0M | No change |
| TECH Bio-Techne Corp. | 0.33% | 67,395 | $4.7M | Add +12.9% |
| EW Edwards Lifesciences Corp. | 0.33% | 49,535 | $4.7M | Add +19.3% |
| LBTYA Liberty Global Ltd. Class A | 0.33% | 278,979 | $4.7M | Reduce -4.6% |
| WAT Waters Corp. | 0.32% | 13,091 | $4.5M | Add +4.5% |
| FWONA Liberty Media Corp. Class A | 0.32% | 76,593 | $4.5M | Reduce -0.7% |
| VIG Vanguard Dividend Apprec ETF | 0.31% | 24,316 | $4.4M | No change |
| AR Antero Resources Corp. | 0.31% | 151,578 | $4.4M | Add +979.6% |
| LILAK Liberty Latin Americ Class C | 0.30% | 619,109 | $4.3M | Reduce -6.1% |
| BAC Bank of America Corp. filed as BANK AMERICA CORP | 0.29% | 108,252 | $4.1M | Reduce -6.5% |
| LBRDA Liberty Broadband-A | 0.29% | 71,778 | $4.1M | Reduce -23.7% |
| VWO Vanguard Ftse Emerging Marke | 0.28% | 93,691 | $3.9M | Add +12.3% |
| PG The Procter & Gamble Co. | 0.26% | 23,148 | $3.8M | No change |
| TEL Te Connectivity Ltd. | 0.26% | 25,623 | $3.7M | Reduce -6.6% |
| OKTA Okta Inc. | 0.26% | 34,925 | $3.7M | No change |
| WEC WEC Energy Group Inc. | 0.26% | 44,237 | $3.6M | No change |
| EL Estee Lauder Companies Class A filed as LAUDER ESTEE COS INC | 0.25% | 23,040 | $3.6M | Add +1.0% |
| ILMN Illumina Inc. | 0.23% | 23,550 | $3.2M | New |
| IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS | 0.23% | 16,888 | $3.2M | No change |
| TJX TJX Companies Inc. filed as TJX COS INC NEW | 0.23% | 31,750 | $3.2M | No change |
| CHTR Charter Communications Inc. Class A | 0.22% | 10,891 | $3.2M | Reduce -37.6% |
| WFC Wells Fargo & Co. | 0.22% | 54,573 | $3.2M | Reduce -5.6% |
| RTX RTX Corp. | 0.22% | 32,208 | $3.1M | Add +25.2% |
| MS Morgan Stanley | 0.22% | 33,038 | $3.1M | Add +137.4% |
| KMB Kimberly-Clark Corp. | 0.22% | 24,020 | $3.1M | Reduce -2.0% |
| IVW iShares S&P 500 Growth ETF | 0.21% | 35,586 | $3.0M | No change |
| V Visa Inc. Class A | 0.21% | 10,752 | $3.0M | Add +18.7% |
| MA Mastercard Inc. Class A | 0.20% | 5,977 | $2.9M | Add +3.2% |
| PODD Insulet Corp. | 0.20% | 16,723 | $2.9M | Add +882.5% |
| META Meta Platforms Inc. Class A | 0.20% | 5,704 | $2.8M | No change |
| VGK Vanguard Ftse Europe ETF | 0.19% | 40,000 | $2.7M | No change |
| ETN Eaton Corp. PLC | 0.18% | 8,257 | $2.6M | Add +0.1% |
| C Citigroup Inc. | 0.18% | 40,061 | $2.5M | Reduce -2.4% |
| GDX Vaneck Gold Miners ETF | 0.18% | 79,517 | $2.5M | No change |
| MCD McDonald's Corp. | 0.17% | 8,625 | $2.4M | No change |
| AGCO Agco Corp. | 0.17% | 19,599 | $2.4M | Reduce -6.7% |
| EXPE Expedia Group Inc. | 0.17% | 17,382 | $2.4M | No change |
| FSLR First Solar Inc. | 0.17% | 14,156 | $2.4M | No change |
Portfolio Sells Q4 2023 → Q1 2024
| AAPL Apple Inc. | Reduce -9.0% | 3.60% | −1.24 |
| BMY Bristol-Myers Squibb Co. | Sold out | 0.00% | −1.10 |
| LBRDK Liberty Broadband-C | Reduce -25.1% | 0.82% | −0.85 |
| CHTR Charter Communications Inc. Class A | Reduce -37.6% | 0.22% | −0.30 |
| LBRDA Liberty Broadband-A | Reduce -23.7% | 0.29% | −0.29 |
| CCJ Cameco Corp. | Reduce -2.9% | 1.69% | −0.19 |
| JNJ Johnson & Johnson | Reduce -0.7% | 2.08% | −0.18 |
| PEP Pepsico Inc. | Reduce -4.2% | 1.37% | −0.14 |
| AKAM Akamai Technologies Inc. | Reduce -0.5% | 0.49% | −0.09 |
| LTHM Livent Corp. | Sold out | 0.00% | −0.09 |
| LBTYK Liberty Global Ltd. Class C | Reduce -0.3% | 0.54% | −0.08 |
| LYB Lyondellbasell Indu Class A | Sold out | 0.00% | −0.08 |
| MMM 3M Co. | Reduce -8.2% | 0.36% | −0.08 |
| BA The Boeing Co. | Reduce -59.8% | 0.03% | −0.07 |
| ADP Automatic Data Processing | Reduce -0.4% | 3.62% | −0.07 |
| LILAK Liberty Latin Americ Class C | Reduce -6.1% | 0.30% | −0.07 |
| LBTYA Liberty Global Ltd. Class A | Reduce -4.6% | 0.33% | −0.07 |
| XBI SS SPDR S&P Biotech ETF | Reduce -2.7% | 1.09% | −0.06 |
| ADBE Adobe Inc. | Reduce -5.4% | 0.14% | −0.05 |
| MDT Medtronic PLC | Reduce -1.1% | 1.05% | −0.04 |
| GEHC GE Healthcare Technology | Reduce -55.0% | 0.04% | −0.04 |
| ZTS Zoetis Inc. | Reduce -1.9% | 0.14% | −0.04 |
| AFL Aflac Inc. | Reduce -2.0% | 0.53% | −0.04 |
| ADI Analog Devices Inc. | Reduce -0.3% | 0.36% | −0.04 |
| RBLX Roblox Corp. Class A | Reduce -1.0% | 0.11% | −0.03 |
| TEL Te Connectivity Ltd. | Reduce -6.6% | 0.26% | −0.03 |
| LSXMA Liberty Media Corp. Class A New | Reduce -0.2% | 0.49% | −0.03 |
| PFE Pfizer Inc. | Reduce -21.9% | 0.06% | −0.03 |
| RHHBY Roche Holdings Ltd.-Spons ADR | Reduce -2.4% | 0.10% | −0.03 |
| FWONA Liberty Media Corp. Class A | Reduce -0.7% | 0.32% | −0.03 |
| AGCO Agco Corp. | Reduce -6.7% | 0.17% | −0.03 |
| T AT&T Inc. | Reduce -21.5% | 0.08% | −0.03 |
| EEM iShares MSCI Emerging Market | Sold out | 0.00% | −0.02 |
| G Genpact Ltd. | Sold out | 0.00% | −0.02 |
| CVX Chevron Corp. | Reduce -0.8% | 0.42% | −0.02 |
| ROL Rollins Inc. | Reduce -0.3% | 0.51% | −0.02 |
| TMO Thermo Fisher Scientific Inc. | Reduce -1.5% | 1.57% | −0.02 |
| GLD SPDR Gold Shares | Reduce -0.1% | 1.17% | −0.01 |
| VWDRY Vestas Wind Systems-Unsp ADR | Reduce -0.7% | 0.06% | −0.01 |
| WBD Warner Bros Discovery Inc. | Sold out | 0.00% | −0.01 |
| GOOGL Alphabet Inc. Class A | Reduce -0.0% | 1.43% | −0.01 |
| BAC Bank of America Corp. | Reduce -6.5% | 0.29% | −0.01 |
| KMB Kimberly-Clark Corp. | Reduce -2.0% | 0.22% | −0.01 |
| BATRK Atlanta Braves Holdings in-C | Reduce -2.8% | 0.07% | −0.01 |
| ROK Rockwell Automation Inc. | Reduce -29.5% | 0.01% | −0.01 |
| RDFN Redfin Corp. | Sold out | 0.00% | −0.01 |
| FORGE GLOBAL HOLDINGS INC | Sold out | 0.00% | −0.01 |
| CHPT Chargepoint Holdings Inc. | Sold out | 0.00% | −0.01 |
| GIS General Mills Inc. | Reduce -3.0% | 0.12% | −0.01 |
| GPN Global Payments Inc. | Reduce -5.0% | 0.05% | −0.00 |
Portfolio Buys Q4 2023 → Q1 2024
| UNH Unitedhealth Group Inc. | Add +213.7% | 0.97% | +0.61 |
| PYPL PayPal Holdings Inc. | Add +433.8% | 0.52% | +0.42 |
| AR Antero Resources Corp. | Add +979.6% | 0.31% | +0.29 |
| PPLI People Inc. | Add +107.0% | 0.59% | +0.28 |
| NVDA Nvidia Corp. | Add +143.2% | 0.37% | +0.28 |
| FMC FMC Corp. | Add +34.0% | 1.41% | +0.28 |
| ILMN Illumina Inc. | New | 0.23% | +0.23 |
| AMZN Amazon.com Inc. | Add +12.6% | 0.97% | +0.18 |
| PODD Insulet Corp. | Add +882.5% | 0.20% | +0.17 |
| NPWR Net Power Inc. | New | 0.16% | +0.16 |
| JOE The St Joe Co. | New | 0.15% | +0.15 |
| OXY Occidental Petroleum Corp. | New | 0.14% | +0.14 |
| MS Morgan Stanley | Add +137.4% | 0.22% | +0.12 |
| ALTM Arcadium Lithium PLC | New | 0.12% | +0.12 |
| ZBH Zimmer Biomet Holdings Inc. | New | 0.12% | +0.12 |
| GFL GFL Environmental Inc.-Sub VT | New | 0.12% | +0.12 |
| IBKR Interactive Brokers Gro Class A | New | 0.11% | +0.11 |
| CHD Church & Dwight Co. Inc. | Add +0.9% | 4.83% | +0.11 |
| EW Edwards Lifesciences Corp. | Add +19.3% | 0.33% | +0.09 |
| MIDD Middleby Corp. | Add +16.0% | 0.56% | +0.08 |
| WST West Pharmaceutical Services | New | 0.07% | +0.07 |
| ALC Alcon Inc. | New | 0.07% | +0.07 |
| A Agilent Technologies Inc. | Add +83.5% | 0.15% | +0.07 |
| ISRG Intuitive Surgical Inc. | New | 0.06% | +0.06 |
| PEN Penumbra Inc. | New | 0.06% | +0.06 |
| ALNY Alnylam Pharmaceuticals Inc. | New | 0.06% | +0.06 |
| PRVA Privia Health Group Inc. | New | 0.06% | +0.06 |
| LECO Lincoln Electric Holdings | New | 0.06% | +0.06 |
| RTX RTX Corp. | Add +25.2% | 0.22% | +0.06 |
| NBIX Neurocrine Biosciences Inc. | New | 0.05% | +0.05 |
| NEE Nextera Energy Inc. | Add +64.7% | 0.13% | +0.05 |
| EVH Evolent Health Inc. Class A | New | 0.05% | +0.05 |
| BPMC Blueprint Medicines Corp. | New | 0.04% | +0.04 |
| HON Honeywell International Inc. | Add +148.4% | 0.07% | +0.04 |
| ALKS Alkermes PLC | Add +21.7% | 0.40% | +0.03 |
| MDLZ Mondelez International Inc. Class A | Add +195.2% | 0.05% | +0.03 |
| V Visa Inc. Class A | Add +18.7% | 0.21% | +0.03 |
| ETN Eaton Corp. PLC | Add +0.1% | 0.18% | +0.03 |
| ELAN Elanco Animal Health Inc. | Add +20.8% | 0.17% | +0.03 |
| HUM Humana Inc. | Add +81.8% | 0.13% | +0.03 |
| PROSY Prosus NV -Spon ADR | Add +7.0% | 0.74% | +0.03 |
| CB Chubb Ltd. | Add +1.0% | 0.37% | +0.02 |
| EOG EOG Resources Inc. | Add +52.9% | 0.06% | +0.02 |
| BAX Baxter International Inc. | Add +17.7% | 0.12% | +0.02 |
| KNSL Kinsale Capital Group Inc. | New | 0.02% | +0.02 |
| WM Waste Management Inc. | New | 0.02% | +0.02 |
| CL Colgate-Palmolive Co. | New | 0.02% | +0.02 |
| RRX Regal Rexnord Corp. | New | 0.02% | +0.02 |
| PFG Principal Financial Group | New | 0.02% | +0.02 |
| AOS Smith (a.o.) Corp. | New | 0.02% | +0.02 |
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 221 | $1.7B | CAT, BRK.B, MSFT, XOM, AAPL |
| Q1 2026 | 218 | $1.6B | XOM, BRK.B, MSFT, CAT, CHD |
| Q4 2025 | 218 | $1.6B | MSFT, BRK.B, XOM, AAPL, CAT |
| Q3 2025 | 222 | $1.6B | MSFT, BRK.B, ECL, ADP, XOM |
| Q2 2025 | 223 | $1.6B | MSFT, BRK.B, ADP, CHD, ECL |
| Q1 2025 | 217 | $1.5B | BRK.B, CHD, XOM, ADP, MSFT |
| Q4 2024 | 210 | $1.5B | BRK.B, AAPL, CHD, MSFT, ADP |
| Q3 2024 | 219 | $1.5B | BRK.B, CHD, AAPL, MSFT, XOM |
| Q2 2024 | 217 | $1.4B | XOM, CHD, MSFT, BRK.B, AAPL |
| Q1 2024 | 210 | $1.4B | BRK.B, CHD, MSFT, PXD, ECL |