2026 Q3 Portfolio Activity
In 2026 Q3, WOODSTOCK CORP maintained a portfolio of 169 distinct positions. The most significant new addition was WW Grainger Inc, now representing 0.03% of the total fund value. They heavily accumulated shares in Netflix Inc, increasing the position by 45.3%.
Position History
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Total Positions
169
Quarter
2026 Q3
Top Holding
NVDA (8.5%)
Top 10 Concentration
40.2%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 169
WOODSTOCK CORP Full Holdings List — 2026 Q3
| Stock | History | Sector / Type | Port % | Prev % | Rank / Prev | Conviction | Change | % Change | Influence | Shares | Mkt Value | Avg Cost | Price Held | 1st Owned | Source | Source Date | Date Reported | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
NVDA
NVIDIA Corp
|
Technology | 8.55% | 8.35% |
#1
Prev: #1
|
5.9 |
—
|
-36,692 | -7.3% |
P
S
|
466,031 | $106,432,194 |
$106.41
+108.0%
|
2018 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | ||
|
MSFT
Microsoft Corp
|
Technology | 6.59% | 4.94% |
#2
Prev: #2
|
4.6 |
—
|
385 | 0.2% |
P
S
|
159,963 | $82,045,179 | 1999 Q1 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
AAPL
Apple Inc
|
Technology | 4.42% | 3.99% |
#3
2
Prev: #5
|
3.3 |
—
|
-795 | -0.5% |
P
S
|
165,126 | $54,990,315 | 2009 Q3 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
GOOG
Alphabet Inc Cl...
|
Communication Services | 3.93% | 4.25% |
#4
1
Prev: #3
|
2.6 |
—
|
-1,157 | -0.8% |
P
S
|
143,603 | $48,931,159 | 2008 Q2 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
ORLY
O'Reilly Automo...
|
Consumer Cyclical | 3.79% | 4.24% |
#5
1
Prev: #4
|
2.5 |
—
|
-2,400 | -0.4% |
P
S
|
552,222 | $47,165,281 | 2011 Q1 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
FTNT
Fortinet Inc
|
Technology | 3.20% | 2.96% |
#6
1
Prev: #7
|
1.8 |
—
|
-8,766 | -3.8% |
P
S
|
223,138 | $39,888,149 | 2017 Q2 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
GOOGL
Alphabet Inc Cl...
|
Communication Services | 2.91% | 3.13% |
#7
1
Prev: #6
|
1.7 |
—
|
-178 | -0.2% |
P
S
|
105,463 | $36,287,808 | 2015 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
ISRG
Intuitive Surgi...
|
Healthcare | 2.76% | 2.68% |
#8
Prev: #8
|
1.6 |
—
|
3,503 | 4.3% |
P
S
|
84,643 | $34,418,383 | 2006 Q1 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
RTX
Rtx Corporation...
|
Industrials | 2.13% | 2.26% |
#9
Prev: #9
|
1.4 |
—
|
-433 | -0.3% |
P
S
|
143,084 | $26,563,637 | 2020 Q2 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
ABBV
Abbvie Inc
|
Healthcare | 1.94% | 1.94% |
#10
Prev: #10
|
1.3 |
—
|
-162 | -0.2% |
P
S
|
92,543 | $24,208,309 | 2013 Q1 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
JPM
JPMorgan Chase ...
|
Financial Services | 1.85% | 1.87% |
#11
1
Prev: #12
|
1.2 |
—
|
901 | 1.3% |
P
S
|
69,766 | $23,080,790 | 1999 Q1 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
COST
Costco Wholesal...
|
Consumer Defensive | 1.73% | 1.70% |
#12
2
Prev: #14
|
2.7 |
—
|
1,874 | 8.6% |
P
S
|
23,711 | $21,585,121 | 1999 Q1 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
JNJ
Johnson & Johns...
|
Healthcare | 1.68% | 1.68% |
#13
3
Prev: #16
|
1.2 |
—
|
-600 | -0.8% |
P
S
|
79,063 | $20,931,071 | 1999 Q1 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
XOM
Exxonmobil Hold...
|
Energy | 1.51% | 1.32% |
#14
6
Prev: #20
|
1.1 |
—
|
-482 | -0.4% |
P
S
|
115,459 | $18,790,953 | 2000 Q1 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
CSCO
Cisco Systems I...
|
Technology | 1.48% | 1.69% |
#15
Prev: #15
|
1.1 |
—
|
-1,360 | -0.8% |
P
S
|
171,679 | $18,477,796 | 1999 Q1 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
MRK
Merck & Co Inc
|
Healthcare | 1.46% | 1.32% |
#16
3
Prev: #19
|
1.1 |
—
|
1,211 | 1.0% |
P
S
|
124,940 | $18,155,059 | 1999 Q1 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
HD
Home Depot Inc
|
Consumer Cyclical | 1.40% | 1.79% |
#17
4
Prev: #13
|
1.1 |
—
|
338 | 0.6% |
P
S
|
61,331 | $17,448,150 | 1999 Q1 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
IWR
iShares Russell...
|
ETF | 1.32% | 1.43% |
#18
1
Prev: #17
|
1.0 |
—
|
-1,855 | -1.2% |
P
S
|
154,330 | $16,468,554 | 2020 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
STT
State Street Co...
|
Financial Services | 1.30% | 1.32% |
#19
1
Prev: #18
|
1.0 |
—
|
-1,166 | -1.2% |
P
S
|
92,646 | $16,175,065 | 1999 Q1 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
LLY
Lilly Eli & Co
|
Healthcare | 1.28% | 1.19% |
#20
3
Prev: #23
|
2.5 |
—
|
1,846 | 15.5% |
P
S
|
13,763 | $15,924,949 | 1999 Q1 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
AMAT
Applied Materia...
|
Technology | 1.27% | 1.89% |
#21
10
Prev: #11
|
1.0 |
—
|
-397 | -1.3% |
P
S
|
31,011 | $15,858,566 | 2000 Q1 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
REGN
Regeneron Pharm...
|
Healthcare | 1.26% | 1.06% |
#22
7
Prev: #29
|
1.0 |
—
|
166 | 0.8% |
P
S
|
20,684 | $15,684,057 | 2021 Q1 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
EMR
Emerson Electri...
|
Industrials | 1.22% | 1.15% |
#23
1
Prev: #24
|
1.0 |
—
|
1,140 | 1.2% |
P
S
|
97,642 | $15,144,274 | 1999 Q1 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
ADP
Automatic Data ...
|
Technology | 1.18% | 1.04% |
#24
6
Prev: #30
|
1.0 |
—
|
684 | 1.2% |
P
S
|
56,739 | $14,642,066 | 1999 Q1 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
ORCL
Oracle Corp
|
Technology | 1.17% | 1.30% |
#25
3
Prev: #22
|
1.0 |
—
|
-921 | -0.9% |
P
S
|
106,302 | $14,595,196 | 1999 Q1 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
APA
Apa Corporation
|
Energy | 1.17% | 0.94% |
#26
10
Prev: #36
|
1.0 |
—
|
756 | 0.2% |
P
S
|
349,625 | $14,523,427 | 2005 Q3 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
WMT
Wal-Mart Stores...
|
Consumer Defensive | 1.16% | 1.31% |
#27
6
Prev: #21
|
1.0 |
—
|
84 | 0.1% |
P
S
|
139,432 | $14,489,804 | 1999 Q1 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
ABT
Abbott Laborato...
|
Healthcare | 1.14% | 1.09% |
#28
1
Prev: #27
|
1.0 |
—
|
-228 | -0.2% |
P
S
|
144,024 | $14,233,911 | 1999 Q1 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
V
Visa Inc CL A
|
Financial Services | 1.14% | 1.12% |
#29
4
Prev: #25
|
1.0 |
—
|
185 | 0.5% |
P
S
|
39,364 | $14,144,703 | 2018 Q1 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
SHEL
Shell PLC Spon ...
|
Energy | 1.12% | 0.94% |
#30
5
Prev: #35
|
0.9 |
—
|
-475 | -0.3% |
P
S
|
146,310 | $13,906,765 | 2022 Q1 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
ZS
Zscaler Inc
|
Technology | 1.08% | 0.80% |
#31
11
Prev: #42
|
0.9 |
—
|
-1,056 | -1.5% |
P
S
|
67,629 | $13,486,575 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
ECL
Ecolab Inc
|
Basic Materials | 1.05% | 1.10% |
#32
6
Prev: #26
|
0.9 |
—
|
-4 | -0.0% |
P
S
|
47,522 | $13,048,728 | 2006 Q1 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
AMZN
Amazon.com Inc
|
Consumer Cyclical | 1.02% | 1.01% |
#33
1
Prev: #32
|
0.9 |
—
|
65 | 0.1% |
P
S
|
50,879 | $12,676,627 | 1999 Q3 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
IDXX
Idexx Laborator...
|
Healthcare | 0.98% | 1.03% |
#34
3
Prev: #31
|
0.9 |
—
|
-111 | -0.5% |
P
S
|
23,482 | $12,262,066 | 2008 Q1 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
ITW
Illinois Tool W...
|
Industrials | 0.98% | 1.07% |
#35
7
Prev: #28
|
0.9 |
—
|
125 | 0.3% |
P
S
|
47,603 | $12,247,353 | 1999 Q1 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
BRK/B
Berkshire Hatha...
|
Financial Services | 0.88% | 0.91% |
#36
1
Prev: #37
|
0.9 |
—
|
112 | 0.5% |
P
S
|
22,103 | $11,006,189 | 2010 Q1 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
PEP
Pepsico Inc
|
Consumer Defensive | 0.88% | 0.96% |
#37
3
Prev: #34
|
0.9 |
—
|
680 | 0.8% |
P
S
|
86,107 | $10,911,479 | 1999 Q1 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
CVX
Chevron Corp
|
Energy | 0.86% | 0.72% |
#38
8
Prev: #46
|
0.8 |
—
|
-204 | -0.4% |
P
S
|
52,173 | $10,654,257 | 2001 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
MDT
Medtronic PLC
|
Healthcare | 0.84% | 0.79% |
#39
4
Prev: #43
|
0.8 |
—
|
40 | 0.0% |
P
S
|
121,281 | $10,465,337 | 1999 Q1 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
PG
Procter & Gambl...
|
Consumer Defensive | 0.84% | 0.88% |
#40
1
Prev: #39
|
0.8 |
—
|
-335 | -0.5% |
P
S
|
71,868 | $10,441,043 | 1999 Q1 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
NEE
Nextera Energy ...
|
Utilities | 0.83% | 1.00% |
#41
8
Prev: #33
|
0.8 |
—
|
-116 | -0.1% |
P
S
|
136,936 | $10,371,498 | 2010 Q2 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
ADI
Analog Devices ...
|
Technology | 0.79% | 0.82% |
#42
1
Prev: #41
|
0.8 |
—
|
-140 | -0.6% |
P
S
|
24,828 | $9,849,549 | 1999 Q3 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
FDX
Fedex Corp
|
Industrials | 0.78% | 0.88% |
#43
5
Prev: #38
|
0.8 |
—
|
-45 | -0.1% |
P
S
|
33,966 | $9,683,367 | 1999 Q3 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
NFLX
Netflix Inc
|
Communication Services | 0.77% | 0.56% |
#44
11
Prev: #55
|
2.8 |
—
|
42,975 | 45.3% |
P
S
|
137,867 | $9,592,786 | 2020 Q4 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
TMO
Thermo Fisher S...
|
Healthcare | 0.77% | 0.60% |
#45
7
Prev: #52
|
0.8 |
—
|
-225 | -1.6% |
P
S
|
14,195 | $9,582,335 | 1999 Q3 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
APD
Air Prods & Che...
|
Basic Materials | 0.76% | 0.83% |
#46
6
Prev: #40
|
0.8 |
—
|
52 | 0.2% |
P
S
|
33,982 | $9,454,951 | 1999 Q1 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
CB
Chubb Limited
|
Financial Services | 0.71% | 0.75% |
#47
3
Prev: #44
|
0.8 |
—
|
790 | 3.0% |
P
S
|
27,340 | $8,892,335 | 1999 Q1 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
BAC
Bank America Co...
|
Financial Services | 0.68% | 0.75% |
#48
3
Prev: #45
|
0.8 |
—
|
-2,210 | -1.4% |
P
S
|
155,632 | $8,471,077 | 1999 Q1 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
DIS
Disney Walt Co
|
Communication Services | 0.65% | 0.61% |
#49
1
Prev: #50
|
0.8 |
—
|
1,202 | 1.6% |
P
S
|
77,323 | $8,111,183 | 1999 Q1 | 13F Filing | 2026-09-30 | 2026-10-13 | |||
|
MMM
3M Co
|
Industrials | 0.60% | 0.60% |
#50
1
Prev: #51
|
0.7 |
—
|
560 | 1.3% |
P
S
|
45,286 | $7,433,697 | 1999 Q1 | 13F Filing | 2026-09-30 | 2026-10-13 |
Showing 1-50 of 169 holdings