Woodstock Corp.

In its 13F for Q2 2024 (holdings as of June 30, 2024, filed July 8, 2024), Woodstock Corp. reported 165 stock positions worth $983.4 million. Its top holding was Nvidia (NVDA) at 9.3% of the portfolio, followed by Microsoft (MSFT, 7.5%) and O'reilly Automotive (ORLY, 4.4%). Compared with Q1 2024, it opened 1 new position, sold out of 2, added to 42 and reduced 77. The biggest buy was Walmart (WMT, shares +2%) and the biggest sale O'reilly Automotive (ORLY, shares −0%).

Most Recent 13F
Q2 2026
Location
BOSTON, MA
CIK
0001008877
Portfolio Value
$983.4M (Q2 2024)
SEC Filing
0001062993-24-013486 ↗ filed Jul 8, 2024

Holdings Value

0$500.0M$1.0B$1.5B Q1 2024: $966.0M Q1 2024 Q2 2024: $983.4M $983.4M Q2 2024 Q3 2024: $1.0B Q3 2024 Q4 2024: $1.0B Q4 2024 Q1 2025: $1.0B Q1 2025 Q2 2025: $1.1B Q2 2025 Q3 2025: $1.2B Q3 2025 Q4 2025: $1.2B Q4 2025 Q1 2026: $1.1B Q1 2026 Q2 2026: $1.2B Q2 2026

Holdings 165 stocks · $983.4M
NVDA Nvidia Corp. 9.25% 736,505 $91.0M Reduce -11.9%
MSFT Microsoft Corp. 7.48% 164,689 $73.6M Reduce -0.6%
ORLY O'reilly Automotive Inc. 4.39% 40,873 $43.2M Reduce -0.3%
ISRG Intuitive Surgical Inc. 4.19% 92,647 $41.2M Reduce -2.3%
AAPL Apple Inc. 3.85% 179,967 $37.9M Reduce -0.5%
GOOG Alphabet Inc. Class C 3.08% 165,041 $30.3M Reduce -0.6%
GOOGL Alphabet Inc. Class A 2.13% 114,816 $20.9M Reduce -0.6%
HD Home Depot Inc. 2.08% 59,453 $20.5M Reduce -0.3%
COST Costco Wholesale Corp. 1.92% 22,252 $18.9M Reduce -1.6%
FTNT Fortinet Inc. 1.87% 305,074 $18.4M Add +0.2%
ORCL Oracle Corp. 1.69% 117,877 $16.6M Reduce -0.4%
ABBV Abbvie Inc. 1.67% 95,955 $16.5M Reduce -0.1%
MRK Merck & Co. Inc. 1.60% 126,933 $15.7M Reduce -0.3%
RTX RTX Corp. 1.56% 153,134 $15.4M Reduce -0.0%
PEP Pepsico Inc. 1.47% 87,915 $14.5M Reduce -1.2%
JPM JPMorgan Chase & Co. 1.46% 71,099 $14.4M Reduce -0.2%
IWR iShares Russell Mid-Cap ETF 1.44% 174,529 $14.2M Reduce -5.3%
ADP Automatic Data Processing 1.43% 58,773 $14.0M Reduce -1.6%
ABT Abbott Laboratories 1.38% 130,691 $13.6M Add +1.3%
JNJ Johnson & Johnson 1.35% 91,148 $13.3M Reduce -2.6%
IDXX Idexx Laboratories Inc. 1.35% 27,324 $13.3M Add +0.2%
PG The Procter & Gamble Co. 1.35% 80,231 $13.2M Reduce -0.4%
XOM Exxon Mobil Corp. 1.32% 112,812 $13.0M Add +0.9%
ECL Ecolab Inc. 1.22% 50,591 $12.0M Reduce -0.2%
QCOM Qualcomm Inc. 1.10% 54,445 $10.8M Reduce -7.6%
ITW Illinois Tool Works 1.07% 44,334 $10.5M Add +0.3%
FISV Fiserv Inc. 1.06% 70,119 $10.5M Add +0.2%
MDT Medtronic PLC 1.05% 130,587 $10.3M Reduce -1.9%
EMR Emerson Electric Co. 1.03% 92,223 $10.2M Add +1.3%
SHEL Shell PLC-ADR 1.02% 139,452 $10.1M Add +2.9%
V Visa Inc. Class A 0.97% 36,220 $9.5M Add +2.2%
APD Air Products & Chemicals Inc. 0.96% 36,589 $9.4M Add +0.6%
NEE Nextera Energy Inc. 0.95% 132,194 $9.4M Add +1.5%
WMT Walmart Inc. 0.93% 135,512 $9.2M Add +1.7%
CSCO Cisco Systems Inc. 0.87% 180,701 $8.6M Reduce -1.8%
TMO Thermo Fisher Scientific Inc. 0.86% 15,363 $8.5M Reduce -0.1%
DIS The Walt Disney Co. filed as DISNEY WALT CO 0.86% 85,251 $8.5M Reduce -2.3%
TSCO Tractor Supply Company 0.86% 31,253 $8.4M Reduce -0.8%
BRK.B Berkshire Hathaway Inc. Class B 0.80% 19,419 $7.9M Add +2.2%
CVX Chevron Corp. 0.78% 48,923 $7.7M Add +3.4%
FDX FedEx Corp. 0.77% 25,267 $7.6M Add +2.2%
VWO Vanguard Ftse Emerging Marke 0.77% 172,490 $7.5M Add +1.6%
APA Apa Corp. 0.77% 256,260 $7.5M Reduce -0.5%
LLY Eli Lilly & Co. 0.74% 8,029 $7.3M Reduce -2.2%
CB Chubb Ltd. 0.72% 27,803 $7.1M Reduce -0.1%
STT State Street Corp. 0.68% 90,265 $6.7M Reduce -1.7%
AMAT Applied Materials Inc. 0.68% 28,144 $6.6M Add +2.8%
ROP Roper Technologies Inc. 0.67% 11,731 $6.6M Reduce -1.5%
IRM Iron Mountain Inc. filed as IRON MTN INC DEL 0.65% 71,781 $6.4M Reduce -0.8%
BAC Bank of America Corp. filed as BANK AMERICA CORP 0.64% 157,892 $6.3M Reduce -0.3%
CMCSA Comcast Corp. Class A 0.62% 155,271 $6.1M Reduce -2.8%
SYY Sysco Corp. 0.56% 76,935 $5.5M Add +0.2%
SYK Stryker Corp. 0.54% 15,628 $5.3M Add +0.1%
UPS United Parcel Service Class B 0.52% 37,146 $5.1M Add +2.4%
ADI Analog Devices Inc. 0.51% 22,004 $5.0M Add +0.8%
AMZN Amazon.com Inc. 0.51% 25,785 $5.0M Add +1.9%
REGN Regeneron Pharmaceuticals 0.49% 4,619 $4.9M Add +9.4%
MMM 3M Co. 0.48% 45,975 $4.7M Reduce -1.2%
AMGN Amgen Inc. 0.47% 14,845 $4.6M Add +2.7%
IWM iShares Russell 2000 ETF 0.46% 22,240 $4.5M Reduce -2.2%
FLS Flowserve Corp. 0.44% 90,209 $4.3M Add +0.1%
SPY SS SPDR S&P 500 ETF Trust-US 0.41% 7,371 $4.0M Add +4.7%
SWN Southwestern Energy Co. 0.40% 586,535 $3.9M No change
DXCM Dexcom Inc. 0.39% 33,881 $3.8M Add +2.7%
MCD McDonald's Corp. 0.38% 14,754 $3.8M Reduce -7.1%
CVS CVS Health Corp. 0.37% 61,618 $3.6M Reduce -5.4%
PFE Pfizer Inc. 0.33% 117,327 $3.3M Reduce -3.3%
KO The Coca-Cola Co. 0.32% 49,497 $3.2M Reduce -7.7%
LOW Lowe's Cos Inc. 0.31% 13,722 $3.0M Add +1.2%
SO The Southern Co. 0.30% 37,773 $2.9M Add +4.4%
GNRC Generac Holdings Inc. 0.29% 21,592 $2.9M Add +15.2%
OABI Omniab Inc. 0.29% 750,543 $2.8M Add +0.3%
MDY State Street SPDR S&P Midcap 0.28% 5,221 $2.8M Add +10.6%
NVEE NV5 Global Inc. 0.28% 29,892 $2.8M No change
PNC PNC Financial Services Group 0.27% 17,381 $2.7M Reduce -6.1%
GE General Electric filed as GE AEROSPACE 0.27% 16,841 $2.7M Reduce -2.1%
BMY Bristol-Myers Squibb Co. 0.25% 60,022 $2.5M Reduce -24.2%
LGND Ligand Pharmaceuticals 0.25% 29,111 $2.5M Reduce -3.3%
EFA iShares MSCI Eafe ETF 0.24% 29,885 $2.3M Reduce -21.3%
LNC Lincoln National Corp. 0.22% 70,293 $2.2M No change
VZ Verizon Communications Inc. 0.22% 52,588 $2.2M Reduce -0.9%
ENB Enbridge Inc. 0.21% 59,316 $2.1M Reduce -2.6%
GD General Dynamics Corp. 0.21% 7,077 $2.1M Reduce -0.7%
CL Colgate-Palmolive Co. 0.21% 20,865 $2.0M Reduce -2.8%
VRTX Vertex Pharmaceuticals Inc. 0.20% 4,177 $2.0M No change
KMB Kimberly-Clark Corp. 0.20% 14,021 $1.9M Add +0.4%
BNY Bank of New York Mellon Corp. filed as BANK NEW YORK MELLON CORP 0.18% 29,747 $1.8M Reduce -0.1%
SHW The Sherwin-Williams Co. 0.18% 5,897 $1.8M Add +8.4%
HDV iShares Core High Dividend E 0.18% 16,180 $1.8M No change
IJR iShares Core S&P Small-Cap E 0.17% 15,474 $1.7M Add +5.8%
CARR Carrier Global Corp. 0.15% 23,822 $1.5M Reduce -2.2%
AXP American Express Co. 0.13% 5,724 $1.3M Reduce -10.6%
VRNS Varonis Systems Inc. 0.12% 25,612 $1.2M No change
OTIS Otis Worldwide Corp. 0.12% 12,634 $1.2M Reduce -3.7%
NBIX Neurocrine Biosciences Inc. 0.11% 7,509 $1.0M No change
UBER Uber Technologies Inc. 0.10% 12,920 $939K Reduce -2.5%
AKAM Akamai Technologies Inc. 0.09% 10,295 $927K No change
SLB SLB Ltd. filed as SCHLUMBERGER LTD 0.09% 19,570 $923K Reduce -12.0%
D Dominion Energy Inc. 0.09% 18,169 $890K Add +14.0%
VEA Vanguard Ftse Developed ETF 0.09% 17,824 $881K No change

Show all 165 holdings

Portfolio Sells Q1 2024 → Q2 2024
ORLY O'reilly Automotive Inc. Reduce -0.3% 4.39% −0.40
HD Home Depot Inc. Reduce -0.3% 2.08% −0.29
DIS The Walt Disney Co. Reduce -2.3% 0.86% −0.24
BMY Bristol-Myers Squibb Co. Reduce -24.2% 0.25% −0.19
JNJ Johnson & Johnson Reduce -2.6% 1.35% −0.18
CVS CVS Health Corp. Reduce -5.4% 0.37% −0.17
IWR iShares Russell Mid-Cap ETF Reduce -5.3% 1.44% −0.16
MDT Medtronic PLC Reduce -1.9% 1.05% −0.16
APA Apa Corp. Reduce -0.5% 0.77% −0.15
MRK Merck & Co. Inc. Reduce -0.3% 1.60% −0.14
PEP Pepsico Inc. Reduce -1.2% 1.47% −0.14
ABBV Abbvie Inc. Reduce -0.1% 1.67% −0.14
ADP Automatic Data Processing Reduce -1.6% 1.43% −0.12
CMCSA Comcast Corp. Class A Reduce -2.8% 0.62% −0.10
MCD McDonald's Corp. Reduce -7.1% 0.38% −0.08
CSCO Cisco Systems Inc. Reduce -1.8% 0.87% −0.08
EFA iShares MSCI Eafe ETF Reduce -21.3% 0.24% −0.08
TMO Thermo Fisher Scientific Inc. Reduce -0.1% 0.86% −0.06
STT State Street Corp. Reduce -1.7% 0.68% −0.06
HBI Hanesbrands Inc. Sold out 0.00% −0.04
GE General Electric Reduce -2.1% 0.27% −0.04
IWM iShares Russell 2000 ETF Reduce -2.2% 0.46% −0.04
PNC PNC Financial Services Group Reduce -6.1% 0.27% −0.03
MMM 3M Co. Reduce -1.2% 0.48% −0.03
SLB SLB Ltd. Reduce -12.0% 0.09% −0.03
VPCCX Vanguard Primecap Core-Inv Sold out 0.00% −0.03
UNP Union Pacific Corp. Reduce -32.6% 0.04% −0.03
CB Chubb Ltd. Reduce -0.1% 0.72% −0.03
KO The Coca-Cola Co. Reduce -7.7% 0.32% −0.02
ROP Roper Technologies Inc. Reduce -1.5% 0.67% −0.02
CAT Caterpillar Inc. Reduce -6.8% 0.08% −0.02
AXP American Express Co. Reduce -10.6% 0.13% −0.02
JPM JPMorgan Chase & Co. Reduce -0.2% 1.46% −0.01
PFE Pfizer Inc. Reduce -3.3% 0.33% −0.01
ENB Enbridge Inc. Reduce -2.6% 0.21% −0.01
OTIS Otis Worldwide Corp. Reduce -3.7% 0.12% −0.01
UBER Uber Technologies Inc. Reduce -2.5% 0.10% −0.01
VZ Verizon Communications Inc. Reduce -0.9% 0.22% −0.01
GEHC GE Healthcare Technology Reduce -0.8% 0.04% −0.01
PG The Procter & Gamble Co. Reduce -0.4% 1.35% −0.01
PAYX Paychex Inc. Reduce -7.2% 0.05% −0.01
AZO AutoZone Inc. Reduce -3.0% 0.05% −0.01
MA Mastercard Inc. Class A Reduce -2.3% 0.03% −0.00
UNH Unitedhealth Group Inc. Reduce -12.3% 0.03% −0.00
ELV Elevance Health Inc. Reduce -15.7% 0.03% −0.00
BA The Boeing Co. Reduce -7.7% 0.02% −0.00
RMD Resmed Inc. Reduce -6.6% 0.03% −0.00
GEV GE Vernova Inc. Reduce -2.8% 0.07% −0.00
DHR Danaher Corp. Reduce -2.6% 0.05% −0.00
TROW T Rowe Price Group Inc. Reduce -2.1% 0.02% −0.00

Portfolio Buys Q1 2024 → Q2 2024
WMT Walmart Inc. Add +1.7% 0.93% +0.10
AMAT Applied Materials Inc. Add +2.8% 0.68% +0.09
NEE Nextera Energy Inc. Add +1.5% 0.95% +0.09
SHEL Shell PLC-ADR Add +2.9% 1.02% +0.08
REGN Regeneron Pharmaceuticals Add +9.4% 0.49% +0.07
ADI Analog Devices Inc. Add +0.8% 0.51% +0.06
APD Air Products & Chemicals Inc. Add +0.6% 0.96% +0.05
AMGN Amgen Inc. Add +2.7% 0.47% +0.05
GNRC Generac Holdings Inc. Add +15.2% 0.29% +0.05
AMZN Amazon.com Inc. Add +1.9% 0.51% +0.03
VWO Vanguard Ftse Emerging Marke Add +1.6% 0.77% +0.03
SO The Southern Co. Add +4.4% 0.30% +0.03
NTLA Intellia Therapeutics Inc. New 0.03% +0.03
FDX FedEx Corp. Add +2.2% 0.77% +0.03
SPY SS SPDR S&P 500 ETF Trust-US Add +4.7% 0.41% +0.03
HSY The Hershey Co. Add +65.5% 0.07% +0.02
FLS Flowserve Corp. Add +0.1% 0.44% +0.01
MDY State Street SPDR S&P Midcap Add +10.6% 0.28% +0.01
ADBE Adobe Inc. Add +16.2% 0.05% +0.01
KMB Kimberly-Clark Corp. Add +0.4% 0.20% +0.01
D Dominion Energy Inc. Add +14.0% 0.09% +0.01
CVX Chevron Corp. Add +3.4% 0.78% +0.01
RARE Ultragenyx Pharmaceutical Inc. Add +24.7% 0.06% +0.00
ELME Elme Communities Add +0.7% 0.03% +0.00
ALDX Aldeyra Therapeutics Inc. Add +5.9% 0.06% +0.00
IJR iShares Core S&P Small-Cap E Add +5.8% 0.17% +0.00
SHW The Sherwin-Williams Co. Add +8.4% 0.18% −0.02
EYPT Eyepoint Inc. Add +80.0% 0.05% −0.02
BRK.B Berkshire Hathaway Inc. Class B Add +2.2% 0.80% −0.02
XOM Exxon Mobil Corp. Add +0.9% 1.32% −0.03
EMR Emerson Electric Co. Add +1.3% 1.03% −0.04
SYK Stryker Corp. Add +0.1% 0.54% −0.04
UPS United Parcel Service Class B Add +2.4% 0.52% −0.04
LOW Lowe's Cos Inc. Add +1.2% 0.31% −0.05
V Visa Inc. Class A Add +2.2% 0.97% −0.06
DXCM Dexcom Inc. Add +2.7% 0.39% −0.08
SYY Sysco Corp. Add +0.2% 0.56% −0.09
FISV Fiserv Inc. Add +0.2% 1.06% −0.09
OABI Omniab Inc. Add +0.3% 0.29% −0.13
ABT Abbott Laboratories Add +1.3% 1.38% −0.14
ITW Illinois Tool Works Add +0.3% 1.07% −0.16
IDXX Idexx Laboratories Inc. Add +0.2% 1.35% −0.17
FTNT Fortinet Inc. Add +0.2% 1.87% −0.28

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 163$1.2BNVDA, MSFT, GOOG, ORLY, AAPL
Q1 2026 156$1.1BNVDA, MSFT, ORLY, GOOG, AAPL
Q4 2025 156$1.2BNVDA, MSFT, ORLY, GOOG, ISRG
Q3 2025 157$1.2BNVDA, MSFT, ORLY, AAPL, GOOG
Q2 2025 156$1.1BNVDA, MSFT, ORLY, ISRG, AAPL
Q1 2025 153$1.0BNVDA, MSFT, ORLY, ISRG, AAPL
Q4 2024 156$1.0BNVDA, MSFT, ORLY, ISRG, AAPL
Q3 2024 165$1.0BNVDA, MSFT, ORLY, ISRG, AAPL
Q2 2024 165$983.4MNVDA, MSFT, ORLY, ISRG, AAPL
Q1 2024 165$966.0MNVDA, MSFT, ORLY, ISRG, AAPL