S&CO Inc
- SEC CIK
- 0001082461
- Latest filing
- Aug 6, 2026
Holdings in Q2 2026
Holdings as of Jun 30, 2026, filed Aug 6, 2026. Long positions only; changes compare share counts with Q1 2026.
- Positions
- 222
- +4 vs. Q1 2026
- Portfolio value
- $1.73B
- +$119.1M (+7.4%) vs. Q1 2026
| Security | Class | Shares | Value | % of portfolio | Share change | Action | History |
|---|---|---|---|---|---|---|---|
| CATCaterpillar Inc | Stock | 94,076 | $100.2M | 5.8% | −4,751−4.8% | Reduced | History |
| BRK.BBerkshire Hathaway Inc | Stock | 164,075 | $82.1M | 4.7% | 00.0% | Unchanged | History |
| MSFTMicrosoft Corp | Stock | 198,340 | $74.0M | 4.3% | +8,143+4.3% | Added | History |
| XOMExxonMobil Holdings Corp | Stock | 526,003 | $71.9M | 4.2% | +526,003 | New | History |
| AAPLApple Inc. | Stock | 220,707 | $63.9M | 3.7% | −11,650−5.0% | Reduced | History |
| CHDChurch & Dwight Co Inc | COM | 649,655 | $62.9M | 3.6% | −575−0.1% | Reduced | History |
| ECLEcolab Inc. | Stock | 225,862 | $62.9M | 3.6% | −198−0.1% | Reduced | History |
| MRKMerck & Co., Inc. | Stock | 425,528 | $54.7M | 3.2% | 00.0% | Unchanged | History |
| AMZNAmazon Com Inc | Stock | 196,975 | $46.9M | 2.7% | −178−0.1% | Reduced | History |
| ADPAutomatic Data Processing Inc | Stock | 201,978 | $45.2M | 2.6% | 00.0% | Unchanged | History |
| GOOGAlphabet Inc. | Stock | 118,113 | $41.7M | 2.4% | 00.0% | Unchanged | History |
| JNJJohnson & Johnson | Stock | 157,098 | $39.9M | 2.3% | 00.0% | Unchanged | History |
| GOOGLAlphabet Inc. | Stock | 94,857 | $33.9M | 2.0% | −230−0.2% | Reduced | History |
| CCJCameco Corp | Stock | 313,626 | $31.9M | 1.8% | −13,948−4.3% | Reduced | History |
| PANWPalo Alto Networks Inc | Stock | 91,852 | $31.3M | 1.8% | +4,927+5.7% | Added | History |
| GLDSPDR Gold Trust | ETF | 80,565 | $29.7M | 1.7% | 00.0% | Unchanged | History |
| APDAir Products & Chemicals, Inc. | Stock | 94,594 | $27.7M | 1.6% | +166+0.2% | Added | History |
| LLYEli Lilly & Co | Stock | 22,300 | $26.7M | 1.5% | +781+3.6% | Added | History |
| MOSMosaic Co | COM | 1,040,723 | $22.1M | 1.3% | +77,056+8.0% | Added | History |
| Prosus N V Sponsored ADR74365P108 | COM | 2,499,611 | $21.7M | 1.3% | +2,145+0.1% | Added | – |
| TMOThermo Fisher Scientific Inc. | Stock | 41,387 | $20.7M | 1.2% | −440−1.1% | Reduced | History |
| RPRXRoyalty Pharma plc | SHS CLASS A | 358,302 | $20.1M | 1.2% | −750.0% | Reduced | History |
| UNPUnion Pacific Corp | Stock | 69,353 | $18.9M | 1.1% | 00.0% | Unchanged | History |
| PYPLPayPal Holdings, Inc. | Stock | 436,017 | $18.8M | 1.1% | −9,253−2.1% | Reduced | History |
| LLYVKLiberty Live Holdings, Inc. | COM SHS SER C | 174,783 | $18.5M | 1.1% | −1,788−1.0% | Reduced | History |
| UNHUnitedHealth Group Inc | Stock | 43,984 | $18.3M | 1.1% | −88−0.2% | Reduced | History |
| ARAntero Resources Corp | COM | 504,602 | $17.7M | 1.0% | +16,998+3.5% | Added | History |
| ABTAbbott Laboratories | Stock | 186,521 | $16.9M | 1.0% | −13,199−6.6% | Reduced | History |
| SIRISirius XM Holdings Inc. | COMMON STOCK | 569,206 | $16.8M | 1.0% | −12,221−2.1% | Reduced | History |
| PEverpure, Inc. | CL A | 190,420 | $15.0M | 0.9% | 00.0% | Unchanged | History |
| State Street SPDR S&P Biotech ETF78464A870 | ETF | 94,310 | $14.9M | 0.9% | +300.0% | Added | – |
| NVDANVIDIA Corp | Stock | 72,156 | $14.4M | 0.8% | 00.0% | Unchanged | History |
| VVisa Inc. | Stock | 41,890 | $14.4M | 0.8% | +4,337+11.5% | Added | History |
| FULFuller H B Co | Stock | 241,781 | $14.1M | 0.8% | −19,390−7.4% | Reduced | History |
| GEVGE Vernova Inc. | Stock | 11,732 | $13.8M | 0.8% | −509−4.2% | Reduced | History |
| LINLinde PLC | Stock | 26,139 | $13.6M | 0.8% | +87+0.3% | Added | History |
| GEGeneral Electric Co | Stock | 35,671 | $13.3M | 0.8% | −1,800−4.8% | Reduced | History |
| ALKSAlkermes plc. | SHS | 244,760 | $12.8M | 0.7% | 00.0% | Unchanged | History |
| CSCOCisco Systems, Inc. | Stock | 107,126 | $12.6M | 0.7% | −420−0.4% | Reduced | History |
| Roche Hldg Ltd ADR771195104 | COM | 230,310 | $11.9M | 0.7% | +89,759+63.9% | Added | – |
| FWONKLiberty Media Corp | COM LBTY ONE S C | 122,528 | $11.7M | 0.7% | 00.0% | Unchanged | History |
| MAMastercard Inc | Stock | 22,358 | $11.5M | 0.7% | +877+4.1% | Added | History |
| GFLGFL Environmental Inc. | SUB VTG SHS | 293,524 | $10.8M | 0.6% | +90,350+44.5% | Added | History |
| PEPPepsiCo Inc | Stock | 75,677 | $10.2M | 0.6% | −1,305−1.7% | Reduced | History |
| AFLAflac Inc | Stock | 83,570 | $9.80M | 0.6% | 00.0% | Unchanged | History |
| ADIAnalog Devices Inc | Stock | 23,789 | $9.45M | 0.5% | −1,000−4.0% | Reduced | History |
| ABNBAirbnb, Inc. | Stock | 62,355 | $8.92M | 0.5% | 00.0% | Unchanged | History |
| MDTMedtronic plc | Stock | 108,128 | $8.46M | 0.5% | 00.0% | Unchanged | History |
| Vanguard Ftse Emerging Markets ETF922042858 | ETF | 132,538 | $7.91M | 0.5% | +890+0.7% | Added | – |
| JPMJPMorgan Chase & Co | Stock | 23,285 | $7.62M | 0.4% | −650−2.7% | Reduced | History |
| APOApollo Global Management, Inc. | COM | 62,880 | $7.44M | 0.4% | 00.0% | Unchanged | History |
| EWEdwards Lifesciences Corp | Stock | 81,497 | $7.37M | 0.4% | 00.0% | Unchanged | History |
| HDHome Depot, Inc. | Stock | 20,887 | $7.37M | 0.4% | 00.0% | Unchanged | History |
| BSXBoston Scientific Corp | Stock | 169,791 | $7.25M | 0.4% | 00.0% | Unchanged | History |
| MSMorgan Stanley | Stock | 33,987 | $7.10M | 0.4% | −315−0.9% | Reduced | History |
| AZNAstraZeneca PLC | ADR | 37,990 | $7.10M | 0.4% | −12,775−25.2% | Reduced | History |
| ROLRollins Inc | COM | 156,393 | $6.53M | 0.4% | 00.0% | Unchanged | History |
| CBChubb Ltd | Stock | 18,916 | $6.45M | 0.4% | 00.0% | Unchanged | History |
| RVMDRevolution Medicines, Inc. | COM | 34,171 | $6.40M | 0.4% | 00.0% | Unchanged | History |
| FANGDiamondback Energy, Inc. | Stock | 32,200 | $5.66M | 0.3% | 00.0% | Unchanged | History |
| FWONALiberty Media Corp | COM LBTY ONE S A | 64,254 | $5.62M | 0.3% | −2,340−3.5% | Reduced | History |
| ELEstee Lauder Companies Inc | CL A | 70,764 | $5.59M | 0.3% | 00.0% | Unchanged | History |
| CCitigroup Inc | Stock | 39,794 | $5.57M | 0.3% | +153+0.4% | Added | History |
| RTXRTX Corp | Stock | 28,883 | $5.48M | 0.3% | −2,535−8.1% | Reduced | History |
| TECHBIO-TECHNE Corp | COM | 76,614 | $5.41M | 0.3% | −14,081−15.5% | Reduced | History |
| BACBank of America Corp | Stock | 92,484 | $5.27M | 0.3% | 00.0% | Unchanged | History |
| IBKRInteractive Brokers Group, Inc. | Stock | 60,130 | $5.23M | 0.3% | −2,950−4.7% | Reduced | History |
| Vanguard Dividend Appreciation ETF921908844 | ETF | 21,632 | $5.12M | 0.3% | 00.0% | Unchanged | – |
| MMM3M Co | Stock | 31,055 | $5.03M | 0.3% | 00.0% | Unchanged | History |
| MIDDMIDDLEBY Corp | COM | 29,100 | $5.00M | 0.3% | 00.0% | Unchanged | History |
| LLYVALiberty Live Holdings, Inc. | COM SER A | 49,334 | $5.00M | 0.3% | −53−0.1% | Reduced | History |
| CVXChevron Corp | Stock | 30,024 | $4.98M | 0.3% | 00.0% | Unchanged | History |
| SYKStryker Corp | Stock | 15,307 | $4.82M | 0.3% | 00.0% | Unchanged | History |
| WECWec Energy Group, Inc. | Stock | 40,672 | $4.75M | 0.3% | 00.0% | Unchanged | History |
| IBMInternational Business Machines Corp | Stock | 16,788 | $4.72M | 0.3% | 00.0% | Unchanged | History |
| LBTYKLiberty Global Ltd. | COM CL C | 422,835 | $4.65M | 0.3% | −7,630−1.8% | Reduced | History |
| iShares S&P 500 Growth ETF464287309 | ETF | 33,695 | $4.63M | 0.3% | 00.0% | Unchanged | – |
| TELTE Connectivity plc | Stock | 22,398 | $4.51M | 0.3% | 00.0% | Unchanged | History |
| RBRKRubrik, Inc. | Stock | 53,612 | $4.30M | 0.2% | 00.0% | Unchanged | History |
| WATWaters Corp | COM | 11,417 | $4.28M | 0.2% | 00.0% | Unchanged | History |
| EXPEExpedia Group, Inc. | Stock | 16,285 | $4.17M | 0.2% | 00.0% | Unchanged | History |
| LBRDKLiberty Broadband Corp | COM SER C | 121,528 | $4.04M | 0.2% | +494+0.4% | Added | History |
| ETNEaton Corp plc | Stock | 8,976 | $3.82M | 0.2% | 00.0% | Unchanged | History |
| Vanguard Intl Equity Index F922042874 | FTSE EUROPE ETF | 40,000 | $3.54M | 0.2% | 00.0% | Unchanged | – |
| WisdomTree Tr97717W851 | JAPN HEDGE EQT | 20,000 | $3.47M | 0.2% | 00.0% | Unchanged | – |
| FSLRFirst Solar, Inc. | Stock | 14,596 | $3.44M | 0.2% | 00.0% | Unchanged | History |
| METAMeta Platforms, Inc. | Stock | 5,710 | $3.22M | 0.2% | −15−0.3% | Reduced | History |
| VanEck ETF Trust92189F106 | GOLD MINERS ETF | 42,589 | $3.21M | 0.2% | 00.0% | Unchanged | – |
| TVTXTravere Therapeutics, Inc. | COM | 56,000 | $3.18M | 0.2% | 00.0% | Unchanged | History |
| ILMNIllumina, Inc. | COM | 18,000 | $3.16M | 0.2% | 00.0% | Unchanged | History |
| MRVLMarvell Technology, Inc. | COM | 10,573 | $3.15M | 0.2% | 00.0% | Unchanged | History |
| TJXTJX Companies Inc | Stock | 20,636 | $3.13M | 0.2% | −1,470−6.6% | Reduced | History |
| TSLATesla, Inc. | Stock | 7,181 | $3.02M | 0.2% | +1,070+17.5% | Added | History |
| INTUIntuit Inc. | Stock | 11,518 | $3.01M | 0.2% | −3,022−20.8% | Reduced | History |
| PGProcter & Gamble Co | Stock | 20,418 | $2.99M | 0.2% | 00.0% | Unchanged | History |
| HUMHumana Inc | Stock | 7,351 | $2.92M | 0.2% | 00.0% | Unchanged | History |
| WFCWells Fargo & Company | Stock | 34,949 | $2.89M | 0.2% | −700−2.0% | Reduced | History |
| PPLIPeople Inc | COM NEW | 59,425 | $2.74M | 0.2% | 00.0% | Unchanged | History |
| ELANElanco Animal Health Inc | COM | 111,284 | $2.74M | 0.2% | 00.0% | Unchanged | History |
| OKTAOkta, Inc. | CL A | 19,699 | $2.69M | 0.2% | −53,080−72.9% | Reduced | History |
Sold out since Q1 2026 (10)
Positions held at the end of Q1 2026 that are gone from this filing.
| Security | Class | Shares in Q1 2026 | Value in Q1 2026 | % of portfolio in Q1 2026 | History |
|---|---|---|---|---|---|
| XOMExxonMobil Holdings Corp | COM | 526,003 | $89.2M | 5.5% | History |
| CTSHCognizant Technology Solutions Corp | CL A | 28,935 | $1.77M | 0.1% | History |
| HONHoneywell International Inc | COM | 5,642 | $1.27M | 0.1% | History |
| RAREUltragenyx Pharmaceutical Inc. | COM | 25,255 | $529.0K | <0.1% | History |
| IQVIQVIA Holdings Inc. | Stock | 3,000 | $511.0K | <0.1% | History |
| GLIBALiberty Capital Corp | SER A GCI GROUP | 10,254 | $377.0K | <0.1% | History |
| SEESealed Air Corp | COM | 6,000 | $252.0K | <0.1% | History |
| CHTRCharter Communications, Inc. | CL A | 1,128 | $243.0K | <0.1% | History |
| APTVAptiv PLC | Stock | 3,000 | $208.0K | <0.1% | History |
| CLNEClean Energy Fuels Corp. | COM | 60,000 | $148.0K | <0.1% | History |