Holders — by stockHoldings — by fund
WOODSTOCK CORP
Everything this manager disclosed owning in US-listed stocks — its complete Form 13F portfolio · as of 2026-06-30 · filed with the SEC up to 45 days after quarter end · CIK 0001008877
$1.20B
disclosed book value
163
positions
8.4%
largest position share
Positions, as of 2026-06-30
top 100 of 163 · 13F covers long US-listed positions only — cash, bonds, private and foreign stakes are not disclosed · PUT/CALL tags = options positions (share-equivalents), not shares held
| # | Issuer | Shares | Value | % of book |
|---|---|---|---|---|
| 1 | NVDANVIDIA Corp | 502,723 | $100.6M | 8.4% |
| 2 | MSFTMicrosoft Corp | 159,578 | $59.5M | 4.9% |
| 3 | GOOGAlphabet Inc Class C | 144,760 | $51.1M | 4.2% |
| 4 | ORLYO'Reilly Automotive Inc | 554,622 | $51.1M | 4.2% |
| 5 | AAPLApple Inc | 165,921 | $48.0M | 4% |
| 6 | GOOGLAlphabet Inc Class A | 105,641 | $37.8M | 3.1% |
| 7 | FTNTFortinet Inc | 231,904 | $35.6M | 3% |
| 8 | ISRGIntuitive Surgical Inc | 81,140 | $32.3M | 2.7% |
| 9 | RTXRtx Corporation Com | 143,517 | $27.2M | 2.3% |
| 10 | ABBVAbbvie Inc | 92,705 | $23.3M | 1.9% |
| 11 | AMATApplied Materials Inc | 31,408 | $22.7M | 1.9% |
| 12 | JPMJPMorgan Chase & Co | 68,865 | $22.5M | 1.9% |
| 13 | HDHome Depot Inc | 60,993 | $21.5M | 1.8% |
| 14 | COSTCostco Wholesale Corp | 21,837 | $20.4M | 1.7% |
| 15 | CSCOCisco Systems Inc | 173,039 | $20.3M | 1.7% |
| 16 | JNJJohnson & Johnson | 79,663 | $20.2M | 1.7% |
| 17 | IWRiShares Russell Mid-Cap ETF | 156,185 | $17.2M | 1.4% |
| 18 | STTState Street Corp | 93,812 | $15.9M | 1.3% |
| 19 | MRKMerck & Co Inc | 123,729 | $15.9M | 1.3% |
| 20 | EXMOCExxon Mobil Corp | 115,941 | $15.9M | 1.3% |
| 21 | WMTWal-Mart Stores Inc | 139,348 | $15.8M | 1.3% |
| 22 | ORCLOracle Corp | 107,223 | $15.7M | 1.3% |
| 23 | LLYLilly Eli & Co | 11,917 | $14.3M | 1.2% |
| 24 | EMREmerson Electric Co | 96,502 | $13.8M | 1.1% |
| 25 | VVisa Inc CL A | 39,179 | $13.4M | 1.1% |
| 26 | ECLEcolab Inc | 47,526 | $13.2M | 1.1% |
| 27 | ABTAbbott Laboratories | 144,252 | $13.1M | 1.1% |
| 28 | ITWIllinois Tool Works Inc | 47,478 | $12.8M | 1.1% |
| 29 | REGNRegeneron Pharmaceuticals | 20,518 | $12.8M | 1.1% |
| 30 | ADPAutomatic Data Processing Inc | 56,055 | $12.6M | 1% |
| 31 | IDXXIdexx Laboratories Inc | 23,593 | $12.4M | 1% |
| 32 | AMZNAmazon.com Inc | 50,814 | $12.1M | 1% |
| 33 | NEENextera Energy Inc | 137,052 | $12.0M | 1% |
| 34 | PEPPepsico Inc | 85,427 | $11.6M | 1% |
| 35 | SHELShell PLC Spon ADS | 146,785 | $11.4M | 0.9% |
| 36 | APAApa Corporation | 348,869 | $11.4M | 0.9% |
| 37 | BRK/BBerkshire Hathaway Inc CL B | 21,991 | $11.0M | 0.9% |
| 38 | FDXFedex Corp | 34,011 | $10.6M | 0.9% |
| 39 | PGProcter & Gamble Co | 72,203 | $10.6M | 0.9% |
| 40 | APDAir Prods & Chems Inc | 33,930 | $9.9M | 0.8% |
| 41 | ADIAnalog Devices Inc | 24,968 | $9.9M | 0.8% |
| 42 | ZSZscaler Inc | 68,685 | $9.7M | 0.8% |
| 43 | Medtronic PLC | 121,241 | $9.5M | 0.8% |
| 44 | Chubb Limited | 26,550 | $9.0M | 0.8% |
| 45 | BACBank America Corp | 157,842 | $9.0M | 0.7% |
| 46 | CVXChevron Corp | 52,377 | $8.7M | 0.7% |
| 47 | IRMIron Mountain Inc | 65,102 | $8.2M | 0.7% |
| 48 | QCOMQualcomm Inc | 40,373 | $7.5M | 0.6% |
| 49 | GNRCGenerac Holdings Inc | 25,358 | $7.4M | 0.6% |
| 50 | DISDisney Walt Co | 76,121 | $7.3M | 0.6% |
| 51 | MMM3M Co | 44,726 | $7.2M | 0.6% |
| 52 | TMOThermo Fisher Scientific Inc | 14,420 | $7.2M | 0.6% |
| 53 | VWOVanguard FTSE Emerging Mkt ETF | 119,292 | $7.1M | 0.6% |
| 54 | SYYSysco Corp | 83,635 | $7.0M | 0.6% |
| 55 | NFLXNetflix Inc | 94,892 | $6.8M | 0.6% |
| 56 | SPYState Street Spdr S&P 500 Etf | 9,060 | $6.8M | 0.6% |
| 57 | SOSouthern Co | 65,705 | $6.3M | 0.5% |
| 58 | LGNDLigand Pharmaceuticals Inc | 18,345 | $5.8M | 0.5% |
| 59 | FISVFiserv Inc | 109,483 | $5.4M | 0.4% |
| 60 | FLSFlowserve Corp | 67,694 | $5.0M | 0.4% |
| 61 | HSYHershey Co | 28,426 | $5.0M | 0.4% |
| 62 | ROPRoper Technologies Inc | 14,033 | $4.7M | 0.4% |
| 63 | DXCMDexCom Inc | 66,369 | $4.5M | 0.4% |
| 64 | AMGNAmgen Inc | 12,301 | $4.5M | 0.4% |
| 65 | TSCOTractor Supply Co | 139,995 | $4.4M | 0.4% |
| 66 | PNCPNC Financial Services Group I | 17,880 | $4.4M | 0.4% |
| 67 | EXEExpand Energy Corporation Com | 46,742 | $4.3M | 0.4% |
| 68 | BNYBank New York Mellon Corp | 29,021 | $4.2M | 0.3% |
| 69 | MDYState Street Spdr S&P Midcap 4 | 5,919 | $4.2M | 0.3% |
| 70 | SYKStryker Corp | 13,212 | $4.2M | 0.3% |
| 71 | MCDMcDonalds Corp | 14,710 | $4.0M | 0.3% |
| 72 | LOWLowes Cos Inc | 17,766 | $3.9M | 0.3% |
| 73 | SHWSherwin Williams Co | 11,227 | $3.9M | 0.3% |
| 74 | KOCoca-Cola Co | 46,990 | $3.8M | 0.3% |
| 75 | UPSUnited Parcel Service Inc CL B | 33,189 | $3.6M | 0.3% |
| 76 | GEGeneral Electric Co New | 8,422 | $3.1M | 0.3% |
| 77 | CMCSAComcast Corp CL A | 126,001 | $3.1M | 0.3% |
| 78 | EFAiShares TR MSCI Eafe Etf | 28,580 | $3.0M | 0.2% |
| 79 | GEVGE Vernova Inc | 2,402 | $2.8M | 0.2% |
| 80 | CVSCVS Health Corp | 26,994 | $2.8M | 0.2% |
| 81 | MRVLMarvell Technology Group Ltd | 9,194 | $2.7M | 0.2% |
| 82 | ENBEnbridge Inc | 42,906 | $2.3M | 0.2% |
| 83 | HDViShares Core High Dv ETF | 80,900 | $2.2M | 0.2% |
| 84 | PFEPfizer Inc | 90,767 | $2.2M | 0.2% |
| 85 | LNCLincoln Natl Corp Ind | 61,573 | $2.2M | 0.2% |
| 86 | GDGeneral Dynamics Corp | 6,071 | $2.2M | 0.2% |
| 87 | FDXFFedEx Fght Holding Co Inc Comm | 14,152 | $2.1M | 0.2% |
| 88 | KMBKimberly Clark Corp | 19,403 | $2.1M | 0.2% |
| 89 | BMYBristol-Myers Squibb Co | 36,671 | $2.1M | 0.2% |
| 90 | IWMiShares Russell 2000 ETF | 6,755 | $2.0M | 0.2% |
| 91 | VRTXVertex Pharmaceuticals Inc | 4,005 | $2.0M | 0.2% |
| 92 | CLColgate Palmolive Co | 18,322 | $1.7M | 0.1% |
| 93 | CATCaterpillar Inc | 1,510 | $1.6M | 0.1% |
| 94 | VZVerizon Communications Inc | 36,173 | $1.5M | 0.1% |
| 95 | CARRCarrier Global Corporation | 20,164 | $1.5M | 0.1% |
| 96 | AXPAmerican Express Co | 4,356 | $1.5M | 0.1% |
| 97 | DDominion Energy Inc | 18,984 | $1.3M | 0.1% |
| 98 | VEAVanguard FTSE Developed Mkt ET | 17,161 | $1.2M | 0.1% |
| 99 | NBIXNeurocrine Biosciences Inc | 7,192 | $1.2M | 0.1% |
| 100 | MPCMarathon Petroleum Corp | 4,708 | $1.2M | 0.1% |
Source: SEC Form 13F-HR, reporting period 2026-06-30. Values are the manager's filed June-30-style quarter-end marks, not live prices. Research, not investment advice.