WOODSTOCK CORP - Stock Holdings in 13F Filings (SEC)

Updated on March 15, 2026.

Based on 13F Filings filed with the SEC on January 14, 2026, for the 2025 Q4 period, WOODSTOCK CORP held in its portfolio 156 assets valued at $1,165,271,420 (i.e. $1.17B).

The most valuable assets in the portfolio included: NVIDIA Corp ($108.06M), Microsoft Corp ($76.61M), and O'Reilly Automotive Inc ($50.91M).

The chart below shows the top 10 valuable assets, and the table below shows the top 156 valuable assets.

You can see similar for other investment managers.

Related Topics: SEC Topic List.
Data Source: SEC.
Top Valuable Stocks in WOODSTOCK CORP Portfolio
NVIDIA Corp
Microsoft Corp
O'Reilly Automotive Inc
Alphabet Inc Class C
Intuitive Surgical Inc
Apple Inc
Alphabet Inc Class A
Rtx Corporation Com
JPMorgan Chase & Co
Oracle Corp
WOODSTOCK CORP - Stock Holdings in 13F Filings (SEC)
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Name of Issuer No. of Shares Value ($) Class
NVIDIA Corp 579400 108058102 COMMON STOCK
Microsoft Corp 158410 76610244 COMMON STOCK
O'Reilly Automotive Inc 558211 50914425 COMMON STOCK
Alphabet Inc Class C 160620 50402583 COMMON STOCK
Intuitive Surgical Inc 82309 46616525 COMMON STOCK
Apple Inc 168718 45867705 COMMON STOCK
Alphabet Inc Class A 113325 35470753 COMMON STOCK
Rtx Corporation Com 148844 27297990 COMMON STOCK
JPMorgan Chase & Co 68892 22198389 COMMON STOCK
Oracle Corp 109622 21366424 COMMON STOCK
Abbvie Inc 93134 21280297 COMMON STOCK
Home Depot Inc 60274 20740345 COMMON STOCK
Fortinet Inc 253367 20119873 COMMON STOCK
Costco Wholesale Corp 22165 19113794 COMMON STOCK
Abbott Laboratories 135524 16979855 COMMON STOCK
Johnson & Johnson 80804 16722388 COMMON STOCK
Idexx Laboratories Inc 24168 16350377 COMMON STOCK
Wal-Mart Stores Inc 142942 15925211 COMMON STOCK
iShares Russell Mid-Cap ETF 163334 15724164 OTHER
Automatic Data Processing Inc 56128 14437805 COMMON STOCK
Exxon Mobil Corp 119867 14424828 COMMON STOCK
Regeneron Pharmaceuticals 18646 14392288 COMMON STOCK
Cisco Systems Inc 174975 13478324 COMMON STOCK
Visa Inc CL A 38280 13425201 COMMON STOCK
Merck & Co Inc 123688 13019399 COMMON STOCK
Lilly Eli & Co 11945 12837075 COMMON STOCK
Emerson Electric Co 95908 12728910 COMMON STOCK
Ecolab Inc 48410 12708593 COMMON STOCK
State Street Corp 97749 12610598 COMMON STOCK
Pepsico Inc 87254 12522694 COMMON STOCK
Medtronic PLC 122810 11797129 COMMON STOCK
Zscaler Inc 50674 11397596 COMMON STOCK
Illinois Tool Works Inc 45903 11305909 COMMON STOCK
Nextera Energy Inc 138835 11145674 COMMON STOCK
Procter & Gamble Co 74758 10713569 COMMON STOCK
Shell PLC Spon ADS 145683 10704811 COMMON STOCK
Berkshire Hathaway Inc CL B 20937 10523983 COMMON STOCK
Fedex Corp 33956 9808530 COMMON STOCK
Air Prods & Chems Inc 36136 8926315 COMMON STOCK
Disney Walt Co 77951 8868485 COMMON STOCK
Bank America Corp 159171 8754395 COMMON STOCK
Amazon.com Inc 37083 8559498 COMMON STOCK
Applied Materials Inc 32534 8360975 COMMON STOCK
Chubb Limited 26680 8327362 COMMON STOCK
Thermo Fisher Scientific Inc 14253 8258901 COMMON STOCK
Apa Corporation 327562 8012163 COMMON STOCK
Qualcomm Inc 44630 7633961 COMMON STOCK
Tractor Supply Co 145725 7287707 COMMON STOCK
3M Co 45446 7275905 COMMON STOCK
Chevron Corp 47598 7254470 COMMON STOCK
Analog Devices Inc 24614 6675317 COMMON STOCK
Vanguard FTSE Emerging Mkt ETF 120557 6481144 OTHER
SPDR S&P 500 ETF Tr Tr Unit 8886 6059575 OTHER
Sysco Corp 79214 5837280 COMMON STOCK
Southern Co 65060 5673236 COMMON STOCK
Iron Mountain Inc 63717 5285325 COMMON STOCK
Roper Technologies Inc 11786 5246302 COMMON STOCK
Expand Energy Corporation Com 46436 5124677 COMMON STOCK
Fiserv Inc 75788 5090680 COMMON STOCK
Stryker Corp 14140 4969786 COMMON STOCK
Flowserve Corp 69154 4797905 COMMON STOCK
General Electric Co New 14256 4391276 COMMON STOCK
McDonalds Corp 14333 4380595 COMMON STOCK
Amgen Inc 12725 4165020 COMMON STOCK
Lowes Cos Inc 16404 3955989 COMMON STOCK
Comcast Corp CL A 130500 3900645 COMMON STOCK
Ligand Pharmaceuticals Inc 20005 3782345 COMMON STOCK
SPDR S&P Midcap 400 ETF TR 6054 3652257 OTHER
PNC Financial Services Group I 17365 3624596 COMMON STOCK
DexCom Inc 54488 3616369 COMMON STOCK
Generac Holdings Inc 25869 3527756 COMMON STOCK
United Parcel Service Inc CL B 35221 3493571 COMMON STOCK
Coca-Cola Co 49061 3429855 COMMON STOCK
Hershey Co 18811 3423173 COMMON STOCK
Bank New York Mellon Corp 29085 3376478 COMMON STOCK
Lincoln Natl Corp Ind 66493 2960933 COMMON STOCK
iShares Russell 2000 ETF 11301 2781854 OTHER
iShares TR MSCI Eafe Etf 28680 2754140 OTHER
Sherwin Williams Co 7731 2505076 COMMON STOCK
Pfizer Inc 98727 2458302 COMMON STOCK
Chart Industries Inc 11672 2407117 COMMON STOCK
CVS Health Corp 30219 2398180 COMMON STOCK
Enbridge Inc 47117 2253606 COMMON STOCK
GE Vernova Inc 3309 2162663 COMMON STOCK
Bristol-Myers Squibb Co 38706 2087802 COMMON STOCK
General Dynamics Corp 6119 2060023 COMMON STOCK
Verizon Communications Inc 49871 2031246 COMMON STOCK
iShares Core High Dv ETF 16180 1967650 OTHER
Vertex Pharmaceuticals Inc 4005 1815707 COMMON STOCK
American Express Co 4652 1721007 COMMON STOCK
Colgate Palmolive Co 18467 1459262 COMMON STOCK
Aldeyra Therapeutics Inc 266756 1381796 COMMON STOCK
Shopify Inc Cl A 8475 1364221 COMMON STOCK
Tic Solutions Inc Com 124869 1262426 COMMON STOCK
Eyepoint Inc Com New 68465 1250856 COMMON STOCK
Kimberly Clark Corp 11803 1190805 COMMON STOCK
Dominion Energy Inc 19774 1158559 COMMON STOCK
Carrier Global Corporation 21065 1113075 COMMON STOCK
iShares S&P Small Cap 600 ETF 9245 1111064 OTHER
Vanguard FTSE Developed Mkt ET 17235 1076670 OTHER
Uber Technologies Inc 12899 1053977 COMMON STOCK
Electronic Arts Inc 5106 1043309 COMMON STOCK
Neurocrine Biosciences Inc 7192 1020041 COMMON STOCK
Marvell Technology Group Ltd 11615 987023 COMMON STOCK
Caterpillar Inc 1557 891959 COMMON STOCK
Otis Worldwide Corp 9959 869919 COMMON STOCK
Akamai Technologies Inc 9920 865520 COMMON STOCK
Varonis Systems Inc 24526 804453 COMMON STOCK
Marathon Petroleum Corp 4718 767288 COMMON STOCK
Select Sector SPDR Tr Technolo 5000 719850 OTHER
Sun Life Financial Inc Com 9647 601973 COMMON STOCK
S&P Global Inc 1149 600456 COMMON STOCK
Freeport-Mcmoran Inc CL B 11704 594446 COMMON STOCK
Alibaba Group Holding Ltd SP A 3642 533844 COMMON STOCK
Devon Energy Corp 13387 490366 COMMON STOCK
BioMarin Pharmaceutical Inc 8176 485900 COMMON STOCK
Autozone Inc 143 484984 COMMON STOCK
Fidelity Tr 500 Index Ins Prem 2029 482399 OTHER
Confluent Inc Class A Com 15285 462218 COMMON STOCK
EQT Corp Com 8607 461335 COMMON STOCK
Slb Limited Com Stk 11567 443941 COMMON STOCK
Intuit 670 443821 COMMON STOCK
Insperity Inc 11322 438388 COMMON STOCK
Growth Fund America Inc CL F-1 5493 437350 OTHER
Poet Technologies Inc New 67900 429807 COMMON STOCK
Novartis AG SP ADR 3077 424226 COMMON STOCK
Mastercard Inc 680 388198 COMMON STOCK
TE Connectivity PLC 1690 384492 COMMON STOCK
GE Healthcare Technologies Inc 4553 373437 COMMON STOCK
Vanguard Index Fds Total Stk M 1089 365109 OTHER
Occidental Petroleum Corp 8858 364241 COMMON STOCK
Elme Communities Sh Ben Int 20380 354612 COMMON STOCK
Aflac Inc 3200 352864 COMMON STOCK
Intl Business Machines 1133 335606 COMMON STOCK
Comstock Resources Inc 14343 332471 COMMON STOCK
American Tower Corp 1877 329545 OTHER
McCormick & Co Inc 4736 322569 COMMON STOCK
Danaher Corp 1373 314307 COMMON STOCK
AT&T Inc 12530 311245 COMMON STOCK
Adobe Inc 888 310791 COMMON STOCK
Cognizant Technology Solutions 3641 302203 COMMON STOCK
TJX Cos Inc 1960 301076 COMMON STOCK
ResMed Inc 1180 284227 COMMON STOCK
Goodrx Holdings Inc Cl A 102029 276499 COMMON STOCK
Amphenol Corp Cl A 2040 275686 COMMON STOCK
Linde PLC 645 275022 COMMON STOCK
Tesla Motors Inc 600 269832 COMMON STOCK
Vanguard Total Stock Index Adm 1502 245100 OTHER
Union Pacific Corp 1045 241729 COMMON STOCK
Vanguard Tl Int Stock Index 5843 236822 OTHER
Valero Energy Corp 1437 233929 COMMON STOCK
Honeywell Intl Inc 1085 211673 COMMON STOCK
Financial Select Sector SPDR 3833 209913 OTHER
Bicycle Therapeutics PLC Sp AD 29146 206354 COMMON STOCK
Omniab Inc 35240 65194 COMMON STOCK
Jason Industries Inc 10668 192 COMMON STOCK