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S&CO Inc

Q1 2025 Holdings

Filed 2025-05-08 | 217 holdings | $223.8M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Apple Inc(AAPL)COM037833100$54.3M244,50324.3%
Amazon.com Inc(AMZN)COM023135106$31.0M162,74313.8%
Cameco Corp(CCJ)COM13321L108$23.7M576,60110.6%
Alphabet Inc Class C(GOOG)COM02079K107$18.9M120,8028.4%
Boston Scientific Corp(BSX)COM101137107$17.9M177,7238.0%
Alphabet Inc Cap STK CL A(GOOGL)COM02079K305$14.8M95,6626.6%
Antero Resources Corp(AR)COM03674X106$11.9M293,7885.3%
Cisco Systems Inc COM(CSCO)COM17275R102$10.8M175,1034.8%
Airbnb Inc A(ABNB)COM009066101$9.2M77,3554.1%
Bio-Techne Corporation(TECH)COM09073M104$4.9M83,6052.2%
Akamai Technologies(AKAM)COM00971T101$4.1M50,9371.8%
Charter Communications Inc(CHTR)COM16119P108$3.2M8,6101.4%
Alnylam Pharmaceuticals Inc(ALNY)COM02043Q107$2.7M10,0501.2%
Danaher Corp COM(DHR)COM235851102$2.5M12,1091.1%
Costco Wholesale Corp COM(COST)COM22160K105$2.5M2,5971.1%
Constellation Energy Corporati(CEG)COM21037T109$1.6M7,9750.7%
Adobe Inc(ADBE)COM00724F101$1.5M3,8870.7%
Canadian Pacific Kansas City L(CP)COM13646K108$1.4M20,6000.6%
Abbvie Inc(ABBV)COM00287Y109$1.3M6,0920.6%
Atlanta Braves Holdings in(BATRK)COM047726302$974.0K24,3520.4%
Curtiss-Wright Corp(CW)COM231561101$752.0K2,3720.3%
Cintas Corp COM(CTAS)COM172908105$369.0K1,8000.2%
Biogen Inc(BIIB)COM09062X103$351.0K2,5720.2%
Align Technology Inc(ALGN)COM016255101$332.0K2,0930.1%
Boeing Co COM(BA)COM097023105$305.0K1,7900.1%
Acuity Inc.(AYI)COM00508Y102$263.0K1,0000.1%
CAE Inc.(CAE)COM124765108$245.0K10,0000.1%
Clean Harbors Inc(CLH)COM184496107$236.0K1,2000.1%
Broadcom Inc COM(AVGO)COM11135F101$234.0K1,4000.1%
Bloom Energy Corporation Class(BE)COM093712107$196.0K10,0000.1%
Clean Energy Fuels Corp.(CLNE)COM184499101$93.0K60,0000.0%
Berkshire Hathaway Inc CL B(BRK/B)COM084670702$88.2K165,6210.0%
Church & Dwight Co Inc(CHD)COM171340102$71.7K651,6910.0%
Exxon Mobil Corp(XOM)COM30231G102$65.4K550,2110.0%
Automatic Data Processing Inc(ADP)COM053015103$62.8K205,5650.0%
Microsoft Corp(MSFT)COM594918104$60.8K162,0120.0%
Ecolab Inc(ECL)COM278865100$58.6K231,0830.0%
Merck & Co Inc(MRK)COM58933Y105$38.3K426,5830.0%
Caterpillar Inc COM(CAT)COM149123101$37.9K114,8950.0%
Abbott Labs(ABT)COM002824100$34.0K256,2640.0%
Mosaic Co(MOS)COM61945C103$30.7K1,136,4230.0%
AIR Products & Chemicals Inc C(APD)COM009158106$28.1K95,2220.0%
Johnson & Johnson(JNJ)COM478160104$27.5K166,0810.0%
Spdr Gold Trust(GLD)COM78463V107$23.2K80,5650.0%
Prosus NV(PROSY)COM74365P108$21.8K2,372,4420.0%
Thermo Fisher Scientific Inc C(TMO)COM883556102$20.8K41,8720.0%
Unitedhealth Group Inc COM(UNH)COM91324P102$18.9K36,1710.0%
Sirius XM Holdings Inc(SIRI)COM829933100$17.3K766,3730.0%
Union Pacific Corp(UNP)COM907818108$16.6K70,2710.0%
Liberty Broadband(LBRDK)COM530307305$15.5K182,1960.0%
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