S&CO Inc
- SEC CIK
- 0001082461
- Latest filing
- Aug 6, 2026
Holdings in Q1 2026
Holdings as of Mar 31, 2026, filed May 7, 2026. Long positions only; changes compare share counts with Q4 2025.
- Positions
- 218
- 0 vs. Q4 2025
- Portfolio value
- $1.61B
- +$1.96M (+0.1%) vs. Q4 2025
| Security | Class | Shares | Value | % of portfolio | Share change | Action | History |
|---|---|---|---|---|---|---|---|
| ERIIEnergy Recovery, Inc. | COM | 13,000 | $130.0K | <0.1% | +1,000+8.3% | Added | History |
| CLNEClean Energy Fuels Corp. | COM | 60,000 | $148.0K | <0.1% | 00.0% | Unchanged | History |
| ENVXEnovix Corp | COM | 35,000 | $181.0K | <0.1% | 00.0% | Unchanged | History |
| Landis Gyr Group AG UnSponsore51504D105 | COM | 12,000 | $188.0K | <0.1% | 00.0% | Unchanged | – |
| DASHDoorDash, Inc. | Stock | 1,341 | $201.0K | <0.1% | 00.0% | Unchanged | History |
| CLColgate Palmolive Co | Stock | 2,400 | $204.0K | <0.1% | +2,400 | New | History |
| APTVAptiv PLC | Stock | 3,000 | $208.0K | <0.1% | 00.0% | Unchanged | History |
| CFGCitizens Financial Group Inc | COM | 3,500 | $209.0K | <0.1% | 00.0% | Unchanged | History |
| VLTOVeralto Corp | Stock | 2,433 | $215.0K | <0.1% | +200+9.0% | Added | History |
| CICigna Group | Stock | 824 | $219.0K | <0.1% | 00.0% | Unchanged | History |
| CSXCSX Corp | Stock | 5,400 | $221.0K | <0.1% | +5,400 | New | History |
| ORAOrmat Technologies, Inc. | COM | 2,000 | $223.0K | <0.1% | 00.0% | Unchanged | History |
| PFGPrincipal Financial Group Inc | COM | 2,500 | $225.0K | <0.1% | 00.0% | Unchanged | History |
| AESAES Corp | Stock | 17,000 | $239.0K | <0.1% | 00.0% | Unchanged | History |
| CHTRCharter Communications, Inc. | CL A | 1,128 | $243.0K | <0.1% | −3,015−72.8% | Reduced | History |
| WMWaste Management Inc | Stock | 1,100 | $252.0K | <0.1% | 00.0% | Unchanged | History |
| Vanguard S&P 500 ETF922908363 | ETF | 423 | $252.0K | <0.1% | 00.0% | Unchanged | – |
| SEESealed Air Corp | COM | 6,000 | $252.0K | <0.1% | 00.0% | Unchanged | History |
| CAECae Inc | COM | 10,000 | $260.0K | <0.1% | 00.0% | Unchanged | History |
| Novozymes A/S670108109 | COM | 4,500 | $265.0K | <0.1% | 00.0% | Unchanged | – |
| APPAppLovin Corp | COM CL A | 675 | $268.0K | <0.1% | 00.0% | Unchanged | History |
| CTASCintas Corp | Stock | 1,600 | $270.0K | <0.1% | 00.0% | Unchanged | History |
| AYIAcuity Inc. (DE) | Stock | 1,000 | $280.0K | <0.1% | 00.0% | Unchanged | History |
| IDXXIDEXX Laboratories Inc | COM | 500 | $280.0K | <0.1% | 00.0% | Unchanged | History |
| MPMP Materials Corp. | COM CL A | 6,000 | $289.0K | <0.1% | 00.0% | Unchanged | History |
| AMGNAmgen Inc | Stock | 834 | $293.0K | <0.1% | 00.0% | Unchanged | History |
| ORCLOracle Corp | Stock | 2,000 | $294.0K | <0.1% | +325+19.4% | Added | History |
| ITRIItron, Inc. | COM | 3,300 | $295.0K | <0.1% | 00.0% | Unchanged | History |
| EMREmerson Electric Co | Stock | 2,280 | $298.0K | <0.1% | 00.0% | Unchanged | History |
| RIGTransocean Ltd. | REGISTERED SHS | 45,000 | $298.0K | <0.1% | +45,000 | New | History |
| RRXRegal Rexnord Corp | COM | 1,600 | $299.0K | <0.1% | 00.0% | Unchanged | History |
| GNRCGenerac Holdings Inc. | Stock | 1,602 | $312.0K | <0.1% | +100+6.7% | Added | History |
| BEPBrookfield Renewable Partners L.P. | PARTNERSHIP UNIT | 10,000 | $326.0K | <0.1% | 00.0% | Unchanged | History |
| NOCNorthrop Grumman Corp | Stock | 492 | $335.0K | <0.1% | 00.0% | Unchanged | History |
| RSGRepublic Services, Inc. | COM | 1,550 | $339.0K | <0.1% | −200−11.4% | Reduced | History |
| GEHCGE HealthCare Technologies Inc. | Stock | 4,820 | $343.0K | <0.1% | −398−7.6% | Reduced | History |
| CLHClean Harbors Inc | COM | 1,200 | $344.0K | <0.1% | 00.0% | Unchanged | History |
| MRSHMarsh & McLennan Companies, Inc. | Stock | 2,000 | $346.0K | <0.1% | 00.0% | Unchanged | History |
| GLWCorning Inc | COM | 2,550 | $346.0K | <0.1% | 00.0% | Unchanged | History |
| BABoeing Co | Stock | 1,790 | $356.0K | <0.1% | 00.0% | Unchanged | History |
| ZWSZurn Elkay Water Solutions Corp | COM | 8,000 | $358.0K | <0.1% | 00.0% | Unchanged | History |
| EBCEastern Bankshares, Inc. | COM | 18,305 | $358.0K | <0.1% | 00.0% | Unchanged | History |
| GLIBALiberty Capital Corp | SER A GCI GROUP | 10,254 | $377.0K | <0.1% | +50.0% | Added | History |
| AVGOBroadcom Inc. | Stock | 1,245 | $385.0K | <0.1% | 00.0% | Unchanged | History |
| TXNTexas Instruments Inc | Stock | 2,000 | $388.0K | <0.1% | −70−3.4% | Reduced | History |
| Vanguard Ftse Developed Markets ETF921943858 | ETF | 6,150 | $394.0K | <0.1% | 00.0% | Unchanged | – |
| iShares Russell 2000 Growth ETF464287648 | ETF | 1,329 | $417.0K | <0.1% | 00.0% | Unchanged | – |
| BAHBooz Allen Hamilton Holding Corp | CL A | 5,860 | $457.0K | <0.1% | 00.0% | Unchanged | History |
| DEDeere & Co | Stock | 860 | $484.0K | <0.1% | 00.0% | Unchanged | History |
| GISGeneral Mills Inc | Stock | 13,646 | $507.0K | <0.1% | −2,000−12.8% | Reduced | History |
| IQVIQVIA Holdings Inc. | Stock | 3,000 | $511.0K | <0.1% | 00.0% | Unchanged | History |
| INTCIntel Corp | Stock | 11,734 | $517.0K | <0.1% | 00.0% | Unchanged | History |
| ZTSZoetis Inc. | Stock | 4,410 | $521.0K | <0.1% | −414−8.6% | Reduced | History |
| CRMSalesforce, Inc. | Stock | 2,839 | $529.0K | <0.1% | 00.0% | Unchanged | History |
| RAREUltragenyx Pharmaceutical Inc. | COM | 25,255 | $529.0K | <0.1% | 00.0% | Unchanged | History |
| BEBloom Energy Corp | COM CL A | 4,000 | $541.0K | <0.1% | −1,000−20.0% | Reduced | History |
| BENFranklin Templeton Inc | COM | 23,245 | $549.0K | <0.1% | −23,250−50.0% | Reduced | History |
| PNCPNC Financial Services Group, Inc. | Stock | 2,800 | $582.0K | <0.1% | 00.0% | Unchanged | History |
| Vestas Wind Sys as Unsp ADR925458101 | COM | 60,950 | $595.0K | <0.1% | 00.0% | Unchanged | – |
| KMPRKEMPER Corp | COM | 19,870 | $607.0K | <0.1% | 00.0% | Unchanged | History |
| LILAKLiberty Latin America Ltd. | COM CL C | 68,906 | $607.0K | <0.1% | −213,955−75.6% | Reduced | History |
| iShares Russell 1000 Growth ETF464287614 | ETF | 1,542 | $657.0K | <0.1% | −10−0.6% | Reduced | – |
| SXIStandex International Corp | COM | 2,685 | $684.0K | <0.1% | 00.0% | Unchanged | History |
| MTDMettler Toledo International Inc | COM | 600 | $756.0K | <0.1% | 00.0% | Unchanged | History |
| CETCentral Securities Corp | COM | 15,469 | $768.0K | <0.1% | −40.0% | Reduced | History |
| KOCoca Cola Co | Stock | 10,236 | $778.0K | <0.1% | 00.0% | Unchanged | History |
| TTTrane Technologies plc | SHS | 1,880 | $783.0K | <0.1% | 00.0% | Unchanged | History |
| MNDYmonday.com Ltd. | SHS | 11,615 | $802.0K | <0.1% | +4,740+68.9% | Added | History |
| iShares Russell Midcap ETF464287499 | ETF | 8,344 | $811.0K | 0.1% | 00.0% | Unchanged | – |
| BATRKAtlanta Braves Holdings, Inc. | COM SER C | 19,565 | $835.0K | 0.1% | −473−2.4% | Reduced | History |
| TAT&T Inc. | Stock | 29,034 | $841.0K | 0.1% | 00.0% | Unchanged | History |
| ALCAlcon Inc | Stock | 11,196 | $843.0K | 0.1% | 00.0% | Unchanged | History |
| UTHRUnited Therapeutics Corp | COM | 1,431 | $848.0K | 0.1% | 00.0% | Unchanged | History |
| PRVAPrivia Health Group, Inc. | COM | 42,000 | $863.0K | 0.1% | 00.0% | Unchanged | History |
| iShares S&P 500 Value ETF464287408 | ETF | 4,350 | $918.0K | 0.1% | 00.0% | Unchanged | – |
| NBIXNeurocrine Biosciences Inc | Stock | 7,000 | $922.0K | 0.1% | 00.0% | Unchanged | History |
| Vanguard Morningstar Total Stock Market ETF922908769 | ETF | 2,882 | $924.0K | 0.1% | 00.0% | Unchanged | – |
| WMTWalmart Inc. | Stock | 7,512 | $933.0K | 0.1% | 00.0% | Unchanged | History |
| ADBEAdobe Inc. | Stock | 3,887 | $944.0K | 0.1% | 00.0% | Unchanged | History |
| RBLXRoblox Corp | Stock | 16,940 | $958.0K | 0.1% | 00.0% | Unchanged | History |
| ETREntergy Corp | COM | 8,966 | $1.01M | 0.1% | 00.0% | Unchanged | History |
| MRVLMarvell Technology, Inc. | COM | 10,573 | $1.05M | 0.1% | 00.0% | Unchanged | History |
| iShares Russell 1000 Value ETF464287598 | ETF | 5,050 | $1.08M | 0.1% | 00.0% | Unchanged | – |
| AGCOAGCO Corp | COM | 9,325 | $1.08M | 0.1% | 00.0% | Unchanged | History |
| HCAHCA Healthcare, Inc. | COM | 2,298 | $1.09M | 0.1% | 00.0% | Unchanged | History |
| SONYSony Group Corp | SPONSORED ADR | 55,000 | $1.14M | 0.1% | 00.0% | Unchanged | History |
| KMBKimberly Clark Corp | Stock | 11,914 | $1.15M | 0.1% | 00.0% | Unchanged | History |
| ABBVAbbVie Inc. | Stock | 5,857 | $1.27M | 0.1% | −235−3.9% | Reduced | History |
| HUMHumana Inc | Stock | 7,351 | $1.27M | 0.1% | −687−8.5% | Reduced | History |
| HONHoneywell International Inc | COM | 5,642 | $1.27M | 0.1% | 00.0% | Unchanged | History |
| PODDInsulet Corp | Stock | 6,385 | $1.34M | 0.1% | 00.0% | Unchanged | History |
| INSMINSMED Inc | COM PAR $.01 | 8,300 | $1.36M | 0.1% | 00.0% | Unchanged | History |
| PFEPfizer Inc | Stock | 50,218 | $1.41M | 0.1% | −3,270−6.1% | Reduced | History |
| iShares Inc464286582 | MSCI JAPN SMCETF | 15,000 | $1.46M | 0.1% | 00.0% | Unchanged | – |
| IAUiShares Gold Trust | ETF | 17,174 | $1.51M | 0.1% | 00.0% | Unchanged | History |
| LOWLowes Companies Inc | Stock | 6,503 | $1.54M | 0.1% | +100+1.6% | Added | History |
| EOGEOG Resources Inc | Stock | 10,835 | $1.57M | 0.1% | +2,415+28.7% | Added | History |
| CWCurtiss Wright Corp | Stock | 2,372 | $1.61M | 0.1% | 00.0% | Unchanged | History |
| TVTXTravere Therapeutics, Inc. | COM | 56,000 | $1.66M | 0.1% | 00.0% | Unchanged | History |
| LECOLincoln Electric Holdings Inc | COM | 7,000 | $1.74M | 0.1% | 00.0% | Unchanged | History |
Sold out since Q4 2025 (4)
Positions held at the end of Q4 2025 that are gone from this filing.
| Security | Class | Shares in Q4 2025 | Value in Q4 2025 | % of portfolio in Q4 2025 | History |
|---|---|---|---|---|---|
| CPCanadian Pacific Kansas City Ltd | COM | 14,000 | $1.03M | 0.1% | History |
| FICOFair Isaac Corp | COM | 130 | $219.0K | <0.1% | History |
| LKQLKQ Corp | COM | 7,200 | $217.0K | <0.1% | History |
| XYLXylem Inc. | COM | 1,600 | $217.0K | <0.1% | History |