Filed: 7/13/2026ACC: 0001062993-26-003617
📋 What this filing means
WOODSTOCK CORP filed this quarterly 13F‑HR report disclosing 163 equity positions with a total reported market value of $1.20B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
163
Positions
$1.20B
Total AUM (reported)
8.30M
Total Shares
Allocation by class
COMMON STOCK$1.16B96.0%
OTHER$47.68M4.0%
Portfolio Concentration
Top 3$211.26M17.5%
4–10$255.29M21.2%
11–25$265.68M22.1%
Rest$472.20M39.2%
Top 3 weight
17.5%
Top 10 weight
38.7%
Voting Authority Distribution
Total shares with voting rights: 8.30M
Sole
Full voting authority
8.22M
shares
% of voting shares99.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
83.77K
shares
% of voting shares1.0%
Investment Discretion (by position count)
Sole163
Shared0
Other0
Dominant voting typeSole · 99.0% of voting shares
Institutional Holdings163
Rows:
NVIDIA Corp
SOLEShares502.72K
TypeSH
Market value$100.59M
8.35%
Sole
502.30K
Shared
0.00
None
425.00
Microsoft Corp
SOLEShares159.58K
TypeSH
Market value$59.53M
4.94%
Sole
157.62K
Shared
0.00
None
1.96K
Alphabet Inc Class C
SOLEShares144.76K
TypeSH
Market value$51.15M
4.25%
Sole
144K
Shared
0.00
None
760.00
O'Reilly Automotive Inc
SOLEShares554.62K
TypeSH
Market value$51.08M
4.24%
Sole
552.97K
Shared
0.00
None
1.65K
Apple Inc
SOLEShares165.92K
TypeSH
Market value$48.01M
3.99%
Sole
164.62K
Shared
0.00
None
1.30K
Alphabet Inc Class A
SOLEShares105.64K
TypeSH
Market value$37.75M
3.13%
Sole
104.88K
Shared
0.00
None
760.00
Fortinet Inc
SOLEShares231.90K
TypeSH
Market value$35.63M
2.96%
Sole
231.35K
Shared
0.00
None
550.00
Intuitive Surgical Inc
SOLEShares81.14K
TypeSH
Market value$32.27M
2.68%
Sole
80.67K
Shared
0.00
None
475.00
Rtx Corporation Com
SOLEShares143.52K
TypeSH
Market value$27.23M
2.26%
Sole
139.95K
Shared
0.00
None
3.57K
Abbvie Inc
SOLEShares92.70K
TypeSH
Market value$23.33M
1.94%
Sole
91.16K
Shared
0.00
None
1.55K
Applied Materials Inc
SOLEShares31.41K
TypeSH
Market value$22.71M
1.89%
Sole
31.32K
Shared
0.00
None
90.00
JPMorgan Chase & Co
SOLEShares68.86K
TypeSH
Market value$22.54M
1.87%
Sole
67.35K
Shared
0.00
None
1.52K
Home Depot Inc
SOLEShares60.99K
TypeSH
Market value$21.51M
1.79%
Sole
59.75K
Shared
0.00
None
1.24K
Costco Wholesale Corp
SOLEShares21.84K
TypeSH
Market value$20.43M
1.70%
Sole
21.80K
Shared
0.00
None
35.00
Cisco Systems Inc
SOLEShares173.04K
TypeSH
Market value$20.33M
1.69%
Sole
172.14K
Shared
0.00
None
900.00
Johnson & Johnson
SOLEShares79.66K
TypeSH
Market value$20.23M
1.68%
Sole
77.86K
Shared
0.00
None
1.80K
iShares Russell Mid-Cap ETF
SOLEShares156.19K
TypeSH
Market value$17.23M
1.43%
Sole
151.03K
Shared
0.00
None
5.15K
State Street Corp
SOLEShares93.81K
TypeSH
Market value$15.91M
1.32%
Sole
92.91K
Shared
0.00
None
900.00
Merck & Co Inc
SOLEShares123.73K
TypeSH
Market value$15.90M
1.32%
Sole
122.13K
Shared
0.00
None
1.59K
Exxon Mobil Corp
SOLEShares115.94K
TypeSH
Market value$15.85M
1.32%
Sole
113.64K
Shared
0.00
None
2.30K
Wal-Mart Stores Inc
SOLEShares139.35K
TypeSH
Market value$15.78M
1.31%
Sole
138.72K
Shared
0.00
None
625.00
Oracle Corp
SOLEShares107.22K
TypeSH
Market value$15.71M
1.30%
Sole
106.12K
Shared
0.00
None
1.10K
Lilly Eli & Co
SOLEShares11.92K
TypeSH
Market value$14.29M
1.19%
Sole
11.07K
Shared
0.00
None
845.00
Emerson Electric Co
SOLEShares96.50K
TypeSH
Market value$13.81M
1.15%
Sole
95.60K
Shared
0.00
None
900.00
Visa Inc CL A
SOLEShares39.18K
TypeSH
Market value$13.44M
1.12%
Sole
38.73K
Shared
0.00
None
445.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
NVIDIA CorpSOLE | COMMON STOCK | 502.72K | SH | $100.59M 8.35% | 502.30K | 0.00 | 425.00 |
Microsoft CorpSOLE | COMMON STOCK | 159.58K | SH | $59.53M 4.94% | 157.62K | 0.00 | 1.96K |
Alphabet Inc Class CSOLE | COMMON STOCK | 144.76K | SH | $51.15M 4.25% | 144K | 0.00 | 760.00 |
O'Reilly Automotive IncSOLE | COMMON STOCK | 554.62K | SH | $51.08M 4.24% | 552.97K | 0.00 | 1.65K |
Apple IncSOLE | COMMON STOCK | 165.92K | SH | $48.01M 3.99% | 164.62K | 0.00 | 1.30K |
Alphabet Inc Class ASOLE | COMMON STOCK | 105.64K | SH | $37.75M 3.13% | 104.88K | 0.00 | 760.00 |
Fortinet IncSOLE | COMMON STOCK | 231.90K | SH | $35.63M 2.96% | 231.35K | 0.00 | 550.00 |
Intuitive Surgical IncSOLE | COMMON STOCK | 81.14K | SH | $32.27M 2.68% | 80.67K | 0.00 | 475.00 |
Rtx Corporation ComSOLE | COMMON STOCK | 143.52K | SH | $27.23M 2.26% | 139.95K | 0.00 | 3.57K |
Abbvie IncSOLE | COMMON STOCK | 92.70K | SH | $23.33M 1.94% | 91.16K | 0.00 | 1.55K |
Applied Materials IncSOLE | COMMON STOCK | 31.41K | SH | $22.71M 1.89% | 31.32K | 0.00 | 90.00 |
JPMorgan Chase & CoSOLE | COMMON STOCK | 68.86K | SH | $22.54M 1.87% | 67.35K | 0.00 | 1.52K |
Home Depot IncSOLE | COMMON STOCK | 60.99K | SH | $21.51M 1.79% | 59.75K | 0.00 | 1.24K |
Costco Wholesale CorpSOLE | COMMON STOCK | 21.84K | SH | $20.43M 1.70% | 21.80K | 0.00 | 35.00 |
Cisco Systems IncSOLE | COMMON STOCK | 173.04K | SH | $20.33M 1.69% | 172.14K | 0.00 | 900.00 |
Johnson & JohnsonSOLE | COMMON STOCK | 79.66K | SH | $20.23M 1.68% | 77.86K | 0.00 | 1.80K |
iShares Russell Mid-Cap ETFSOLE | OTHER | 156.19K | SH | $17.23M 1.43% | 151.03K | 0.00 | 5.15K |
State Street CorpSOLE | COMMON STOCK | 93.81K | SH | $15.91M 1.32% | 92.91K | 0.00 | 900.00 |
Merck & Co IncSOLE | COMMON STOCK | 123.73K | SH | $15.90M 1.32% | 122.13K | 0.00 | 1.59K |
Exxon Mobil CorpSOLE | COMMON STOCK | 115.94K | SH | $15.85M 1.32% | 113.64K | 0.00 | 2.30K |
Wal-Mart Stores IncSOLE | COMMON STOCK | 139.35K | SH | $15.78M 1.31% | 138.72K | 0.00 | 625.00 |
Oracle CorpSOLE | COMMON STOCK | 107.22K | SH | $15.71M 1.30% | 106.12K | 0.00 | 1.10K |
Lilly Eli & CoSOLE | COMMON STOCK | 11.92K | SH | $14.29M 1.19% | 11.07K | 0.00 | 845.00 |
Emerson Electric CoSOLE | COMMON STOCK | 96.50K | SH | $13.81M 1.15% | 95.60K | 0.00 | 900.00 |
Visa Inc CL ASOLE | COMMON STOCK | 39.18K | SH | $13.44M 1.12% | 38.73K | 0.00 | 445.00 |
Page 1 of 7
…