S&CO INC - Stock Holdings in 13F Filings (SEC)
Updated on March 15, 2026.
Based on 13F Filings filed with the SEC on February 5, 2026, for the 2025 Q4 period, S&CO INC held in its portfolio 217 assets valued at $1,610,022 (i.e. $1.61M).
The most valuable assets in the portfolio included: MICROSOFT CORP ($83.33K), BERKSHIRE HATHAWAY INC CL B ($82.55K), and EXXON MOBIL CORP ($63.41K).
The chart below shows the top 10 valuable assets, and the table below shows the top 217 valuable assets.
You can see similar for other investment managers.
Related Topics: SEC Topic List.
Data Source: SEC.
S&CO INC - Stock Holdings in 13F Filings (SEC)
Items per page:
25
0 of 0
| Name of Issuer | No. of Shares | Value ($) | Class |
|---|---|---|---|
| MICROSOFT CORP | 172297 | 83326 | COM |
| BERKSHIRE HATHAWAY INC CL B | 164230 | 82550 | COM |
| EXXON MOBIL CORP | 526898 | 63406 | COM |
| APPLE INC | 232949 | 63329 | COM |
| CATERPILLAR INC COM | 105396 | 60378 | COM |
| ECOLAB INC | 227070 | 59610 | COM |
| CHURCH & DWIGHT CO INC | 644488 | 54040 | COM |
| AUTOMATIC DATA PROCESSING INC | 202743 | 52151 | COM |
| MERCK & CO INC | 425531 | 44791 | COM |
| AMAZON.COM INC | 190573 | 43988 | COM |
| ALPHABET INC CLASS C | 118183 | 37085 | COM |
| JOHNSON & JOHNSON | 158298 | 32759 | COM |
| CAMECO CORP | 356326 | 32600 | COM |
| SPDR GOLD TRUST | 80565 | 31928 | COM |
| PROSUS NV -SPON ADR | 2511156 | 31173 | COM |
| ALPHABET INC CAP STK CL A | 95307 | 29831 | COM |
| ABBOTT LABS | 226710 | 28404 | COM |
| THERMO FISHER SCIENTIFIC INC C | 41979 | 24324 | COM |
| MOSAIC COMPANY | 973872 | 23460 | COM |
| AIR PRODUCTS & CHEMICALS INC C | 94067 | 23236 | COM |
| ELI LILLY & CO COM | 20209 | 21718 | COM |
| PAYPAL HOLDINGS INC | 345655 | 20179 | COM |
| LIBERTY MEDIA CORP-LIBERTY LIV | 224118 | 18558 | COM |
| ANTERO RESOURCES CORP | 479399 | 16520 | COM |
| BOSTON SCIENTIFIC CORP | 170881 | 16293 | COM |
| UNION PACIFIC CORP | 69353 | 16042 | COM |
| H.B. FULLER CO. | 262956 | 15635 | COM |
| PALO ALTO NETWORKS INC | 83346 | 15352 | COM |
| NVIDIA CORP COM | 79944 | 14909 | COM |
| SIRIUS XM HOLDINGS INC | 701442 | 14025 | COM |
| ROYALTY PHARMA PLC CL A | 358377 | 13847 | COM |
| UNITEDHEALTH GROUP INC COM | 40687 | 13431 | COM |
| PURE STORAGE, INC. | 190420 | 12760 | COM |
| SPDR S&P BIOTECH ETF | 102227 | 12464 | COM |
| LIBERTY FORMULA ONE SER C | 122543 | 12071 | COM |
| PEPSICO INC | 82282 | 11809 | COM |
| GE AEROSPACE COM (NEW) | 37485 | 11546 | COM |
| LINDE PLC | 26052 | 11108 | COM |
| VISA INC. CL A | 31498 | 11046 | COM |
| MEDTRONIC PLC | 108128 | 10386 | COM |
| ROLLINS INC COM | 156393 | 9386 | COM |
| MASTERCARD INC - A | 16399 | 9361 | COM |
| AFLAC INC COM | 83570 | 9215 | COM |
| APOLLO ASSET MANAGEMENT INC. | 62880 | 9102 | COM |
| GE VERNOVA INC | 13076 | 8546 | COM |
| AIRBNB INC A | 62355 | 8462 | COM |
| CISCO SYSTEMS INC COM | 108538 | 8360 | COM |
| JP MORGAN CHASE & CO | 23935 | 7712 | COM |
| GFL ENVIRONMENTAL | 175599 | 7541 | COM |
| ESTEE LAUDER COMPANIES-CL A | 69668 | 7295 | COM |
| HOME DEPOT INC COM | 20887 | 7187 | COM |
| EDWARDS LIFESCIENCES CORP | 81497 | 6947 | COM |
| ANALOG DEVICES INC COM | 24789 | 6722 | COM |
| VANGUARD FTSE EMERGING MARKET | 116943 | 6286 | COM |
| MORGAN STANLEY COM | 35142 | 6238 | COM |
| MIDDLEBY CORPORATION | 41800 | 6214 | COM |
| LIBERTY MEDIA CORP-FORMULA-A | 67239 | 6009 | COM |
| CHUBB LIMITED | 18916 | 5904 | COM |
| LIBERTY BROADBAND-C | 120600 | 5861 | COM |
| RTX CORP. | 31608 | 5796 | COM |
| ALKERMES PLC | 201760 | 5645 | COM |
| LIBERTY LATIN AMERICA-CL A | 758576 | 5605 | COM |
| WORKDAY INC A | 26072 | 5599 | COM |
| STRYKER CORP. | 15307 | 5379 | COM |
| BIO-TECHNE CORPORATION | 90695 | 5333 | COM |
| OKTA, INC. | 60918 | 5267 | COM |
| TE CONNECTIVITY PLC | 22498 | 5118 | COM |
| BANK OF AMERICA CORP | 92484 | 5086 | COM |
| INTERNATIONAL BUSINESS MACHINE | 16788 | 4972 | COM |
| 3M COMPANY COM | 31055 | 4971 | COM |
| VANGUARD DIVIDEND APPRECIATION | 21687 | 4766 | COM |
| LIBERTY GLOBAL LTD-C | 430465 | 4752 | COM |
| DIAMONDBACK ENERGY INC | 31300 | 4705 | COM |
| CHEVRON CORP NEW COM | 30679 | 4675 | COM |
| WEC ENERGY GROUP INC COM | 43907 | 4630 | COM |
| CITIGROUP INC COM NEW | 39641 | 4625 | COM |
| EXPEDIA GROUP INC COM | 16299 | 4617 | COM |
| INTUIT, INC. | 6938 | 4595 | COM |
| WATERS CORP COM | 10954 | 4160 | COM |
| ISHARES S&P 500/BARRA GROWTH I | 33695 | 4153 | COM |
| RUBRIK INC A | 53612 | 4100 | COM |
| INTERACTIVE BROKERS GROUP INC | 63080 | 4056 | COM |
| META PLATFORMS INC | 5725 | 3779 | COM |
| FIRST SOLAR, INC. | 14406 | 3763 | COM |
| DIGITALBRIDGE GROUP INC | 242300 | 3716 | COM |
| VANECK GOLD MINERS ETF | 42589 | 3652 | COM |
| TJX COS INC NEW COM | 22361 | 3434 | COM |
| VANGUARD MSCI EUROPEAN INDEX E | 40000 | 3344 | COM |
| WELLS FARGO & CO COM | 35649 | 3322 | COM |
| ALNYLAM PHARMACEUTICALS INC | 8200 | 3260 | COM |
| LIBERTY BROADBAND SER A | 67172 | 3243 | COM |
| COGNIZANT TECHNOLOGY SOLUTIONS | 38935 | 3231 | COM |
| PROCTER & GAMBLE CO | 21629 | 3099 | COM |
| DANAHER CORP COM | 13189 | 3019 | COM |
| CONSTELLATION ENERGY CORPORATI | 8520 | 3009 | COM |
| INTUITIVE SURGICAL, INC. | 5121 | 2900 | COM |
| WISDOMTREE JAPAN HEDGED EQUITY | 20000 | 2883 | COM |
| EATON CORP PLC | 8976 | 2858 | COM |
| ROCHE HOLDING LTD SPONSORED AD | 53444 | 2767 | COM |
| REVOLUTION MEDICINES INC | 34171 | 2721 | COM |
| IAC INC | 69425 | 2714 | COM |
| MCDONALD'S CORP COM | 8445 | 2581 | COM |
| ELANCO ANIMAL HEALTH, INC | 111284 | 2518 | COM |
| LIBERTY GLOBAL LTD-A | 222413 | 2477 | COM |
| AGILENT TECHNOLOGIES INC COM | 17674 | 2404 | COM |
| AMERICAN EXPRESS CO COM | 6386 | 2362 | COM |
| ILLUMINA, INC. | 18000 | 2360 | COM |
| NEXTERA ENERGY INC COM | 28720 | 2305 | COM |
| TESLA MOTORS INC | 5115 | 2300 | COM |
| VANGUARD FTSE ALL-WORLD EX-US | 31256 | 2299 | COM |
| COSTCO WHOLESALE CORP COM | 2575 | 2220 | COM |
| FERGUSON ENTERPRISES INC | 9643 | 2146 | COM |
| TRAVERE THERAPEUTICS, INC. | 56000 | 2139 | COM |
| LIBERTY LATIN AMERICA-CL C | 282861 | 2110 | COM |
| HUMANA INC. | 8038 | 2058 | COM |
| RANGE RESOURCES CORP | 53000 | 1868 | COM |
| VERTEX PHARMACEUTICALS INC COM | 4103 | 1860 | COM |
| INSULET CORPORATION | 6385 | 1814 | COM |
| PENUMBRA, INC. | 5500 | 1710 | COM |
| GCI LIBERTY, INC. CLASS C | 45275 | 1684 | COM |
| LINCOLN ELECTRIC HOLDINGS, INC | 7000 | 1677 | COM |
| LOWE'S COMPANIES, INC | 6403 | 1544 | COM |
| INSMED INCORPORATED | 8300 | 1444 | COM |
| SONY GROUP CORPORATION ADR | 55000 | 1408 | COM |
| ISHARES GOLD TRUST | 17174 | 1394 | COM |
| ABBVIE INC | 6092 | 1391 | COM |
| ISHARES MSCI JAPAN SMALL CAP E | 15000 | 1377 | COM |
| ROBLOX CORP. | 16940 | 1372 | COM |
| ADOBE INC | 3887 | 1360 | COM |
| PFIZER INC | 53488 | 1331 | COM |
| CURTISS-WRIGHT CORP | 2372 | 1307 | COM |
| KIMBERLY-CLARK CORP COM | 11914 | 1202 | COM |
| FRANKLIN RESOURCES INC | 46495 | 1110 | COM |
| HONEYWELL INTERNATIONAL INC CO | 5642 | 1100 | COM |
| HCA HEALTHCARE INC COM | 2298 | 1072 | COM |
| ISHARES RUSSELL 1000 VALUE IND | 5050 | 1062 | COM |
| CANADIAN PACIFIC KANSAS CITY L | 14000 | 1030 | COM |
| MONDAY.COM | 6875 | 1014 | COM |
| PRIVIA HEALTH GROUP, INC. | 42000 | 995 | COM |
| NEUROCRINE BIOSCIENCES, INC. | 7000 | 992 | COM |
| AGCO CORP COM | 9325 | 972 | COM |
| VANGUARD TOTAL STOCK MKT ETF | 2882 | 966 | COM |
| ISHARES S&P 500 VALUE INDEX ET | 4350 | 922 | COM |
| MARVELL TECHNOLOGY, INC. | 10573 | 898 | COM |
| EOG RESOURCES INC | 8420 | 884 | COM |
| ALCON INC. | 11196 | 882 | COM |
| CHARTER COMMUNICATIONS INC | 4143 | 864 | COM |
| METTLER-TOLEDO INTERNATIONAL I | 600 | 836 | COM |
| WALMART INC COM | 7512 | 836 | COM |
| ENTERGY CORP (NEW) COM | 8966 | 828 | COM |
| KEMPER CORP | 19870 | 805 | COM |
| ISHARES RUSSELL MIDCAP INDEX E | 8344 | 803 | COM |
| ATLANTA BRAVES HOLDINGS IN-C | 20038 | 790 | COM |
| CENTRAL SECURITIES CORP | 15473 | 784 | COM |
| SALESFORCE INC | 2839 | 752 | COM |
| ISHARES RUSSELL 1000 GROWTH IN | 1552 | 734 | COM |
| TRANE TECHNOLOGIES PLC | 1880 | 731 | COM |
| GENERAL MILLS INC COM | 15646 | 727 | COM |
| AT&T INC | 29034 | 721 | COM |
| COCA-COLA CO COM | 10236 | 715 | COM |
| UNITED THERAPEUTICS CORP | 1431 | 697 | COM |
| IQVIA HOLDINGS INC | 3000 | 676 | COM |
| ZOETIS INC COM USD0.01 CL A | 4824 | 606 | COM |
| PNC FINANCIAL SERVICES GROUP I | 2800 | 584 | COM |
| STANDEX INTL CORP | 2685 | 583 | COM |
| ULTRAGENYX PHARMACEUTICAL, INC | 25255 | 580 | COM |
| VESTAS WIND SYSTEM A/S UnSPONS | 60950 | 553 | COM |
| BOOZ ALLEN HAMILTON HLDG CORP | 5860 | 494 | COM |
| APPLOVIN CORPORATION (QSBS STO | 675 | 454 | COM |
| BLOOM ENERGY CORPORATION CLASS | 5000 | 434 | COM |
| INTEL CORP | 11734 | 432 | COM |
| BROADCOM INC COM | 1245 | 430 | COM |
| ISHARES RUSSELL 2000 GROWTH IN | 1329 | 429 | COM |
| GE HEALTHCARE TECHNOLOGIES INC | 5218 | 427 | COM |
| DEERE & CO COM | 860 | 400 | COM |
| BOEING CO COM | 1790 | 388 | COM |
| VANGUARD FTSE DEVELOPED ETF | 6150 | 384 | COM |
| GCI LIBERTY, INC. CLASS A | 10249 | 377 | COM |
| MARSH & MCLENNAN COS INC | 2000 | 371 | COM |
| ZURN ELKAY WATER SOLUTIONS COR | 8000 | 371 | COM |
| REPUBLIC SERVICES, INC. | 1750 | 370 | COM |
| ACUITY INC. | 1000 | 360 | COM |
| TEXAS INSTRUMENTS INC COM | 2070 | 359 | COM |
| IDEXX LABS INC COM | 500 | 338 | COM |
| EASTERN BANKSHARES, INC | 18305 | 337 | COM |
| ORACLE CORP COM | 1675 | 326 | COM |
| ITRON INC COM | 3300 | 306 | COM |
| CAE INC. | 10000 | 304 | COM |
| MP MATERIALS CORP CLASS A | 6000 | 303 | COM |
| DOORDASH INC (QSBS STOCK) | 1341 | 303 | COM |
| EMERSON ELECTRIC CO COM | 2280 | 302 | COM |
| CINTAS CORP COM | 1600 | 300 | COM |
| NOVONESIS(NOVOZYMES A/S) ADR C | 4500 | 288 | COM |
| CLEAN HARBORS INC | 1200 | 281 | COM |
| NORTHRUP GRUMMAN CORP. | 492 | 280 | COM |
| AMGEN INC COM | 834 | 272 | COM |
| BROOKFIELD RENEWABLE PARTNERS | 10000 | 269 | COM |
| VANGUARD S&P 500 ETF | 423 | 265 | COM |
| ENOVIX CORPORATION | 35000 | 255 | COM |
| SEALED AIR CORPORATION | 6000 | 248 | COM |
| AES CORPORATION | 17000 | 243 | COM |
| WASTE MANAGEMENT, INC | 1100 | 241 | COM |
| APTIV PLC | 3000 | 228 | COM |
| CIGNA GROUP | 824 | 226 | COM |
| REGAL REXNORD CORP | 1600 | 224 | COM |
| CORNING INC COM | 2550 | 223 | COM |
| VERALTO CORP. | 2233 | 222 | COM |
| ORMAT TECHNOLOGIES INC COM | 2000 | 220 | COM |
| PRINCIPAL FINANCIAL GROUP INC | 2500 | 220 | COM |
| FAIR ISAAC CORP COM | 130 | 219 | COM |
| LKQ CORP COM | 7200 | 217 | COM |
| XYLEM INC. | 1600 | 217 | COM |
| GENERAC HOLDINGS INC. | 1502 | 204 | COM |
| CITIZENS FINANCIAL GROUP INC C | 3500 | 204 | COM |
| LANDIS GYR GROUP AG UnSponsore | 12000 | 194 | COM |
| ENERGY RECOVERY, INC. | 12000 | 161 | COM |
| CLEAN ENERGY FUELS CORP. | 60000 | 126 | COM |