2026 Q3 Portfolio Activity
In 2026 Q3, ARMSTRONG HENRY H ASSOCIATES INC maintained a portfolio of 65 distinct positions. The most significant new addition was EXXONMOBIL HOLDINGS CORP, now representing 0.10% of the total fund value. They heavily accumulated shares in FASTENAL CO, increasing the position by 6.9%.
Position History
hover any row below to update
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Total Positions
65
Quarter
2026 Q3
Top Holding
MSFT (28.4%)
Top 10 Concentration
88.7%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 65
ARMSTRONG HENRY H ASSOCIATES INC 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
MSFT
MICROSOFT CORP
|
Technology | 28.41% | 22.48% |
#1
Prev: #1
|
6.5 |
—
|
-2,998 | -0.5% |
P
S
|
619,403 | $317,692,015 | 1999 Q1 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
BRK/A
BERKSHIRE HATHA...
|
Financial Services | 17.90% | 19.58% |
#2
Prev: #2
|
6.0 |
—
|
-2 | -0.7% |
P
S
|
268 | $200,197,340 | 2003 Q3 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
BRK/B
BERKSHIRE HATHA...
|
Financial Services | 16.59% | 18.18% |
#3
Prev: #3
|
5.5 |
—
|
-2,616 | -0.7% |
P
S
|
372,534 | $185,503,256 | 2010 Q1 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
JNJ
JOHNSON & JOHNS...
|
Healthcare | 7.64% | 7.94% |
#4
Prev: #4
|
4.1 |
—
|
-237 | -0.1% |
P
S
|
322,616 | $85,409,247 | 2002 Q1 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
MCO
MOODYS CORP
|
Financial Services | 5.94% | 6.33% |
#5
Prev: #5
|
3.4 |
—
|
1,919 | 1.3% |
P
S
|
146,162 | $66,376,565 | 2000 Q4 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
PG
PROCTER & GAMBL...
|
Consumer Defensive | 4.50% | 4.97% |
#6
Prev: #6
|
2.3 |
—
|
-3,730 | -1.1% |
P
S
|
346,080 | $50,278,470 | 1999 Q1 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
GOOG
ALPHABET INC
|
Communication Services | 2.83% | 3.17% |
#7
Prev: #7
|
1.6 |
—
|
35 | 0.0% |
P
S
|
92,723 | $31,594,455 | 2011 Q4 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
UNP
UNION PAC CORP
|
Industrials | 1.69% | 1.81% |
#8
Prev: #8
|
1.2 |
—
|
893 | 1.3% |
P
S
|
69,594 | $18,938,652 | 2015 Q4 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
AAPL
APPLE INC
|
Technology | 1.67% | 1.59% |
#9
1
Prev: #10
|
1.2 |
—
|
-448 | -0.8% |
P
S
|
56,200 | $18,715,578 | 2008 Q2 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
ASML
ASML HLDG NV
|
Technology | 1.54% | 1.61% |
#10
1
Prev: #9
|
2.6 |
—
|
1,161 | 13.9% |
P
S
|
9,516 | $17,240,325 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
APD
AIR PRODUCTS AN...
|
Basic Materials | 1.44% | 1.58% |
#11
Prev: #11
|
1.1 |
—
|
2,021 | 3.6% |
P
S
|
57,810 | $16,084,376 | 2015 Q4 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
FAST
FASTENAL CO
|
Industrials | 1.28% | 1.26% |
#12
Prev: #12
|
2.5 |
—
|
18,754 | 6.9% |
P
S
|
288,897 | $14,309,055 | 2015 Q3 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
KO
COCA COLA CO
|
Consumer Defensive | 0.95% | 1.01% |
#13
Prev: #13
|
0.9 |
—
|
-4,751 | -3.7% |
P
S
|
122,971 | $10,585,323 | 1999 Q1 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
GOOGL
ALPHABET INC
|
Communication Services | 0.75% | 0.84% |
#14
Prev: #14
|
0.8 |
—
|
-50 | -0.2% |
P
S
|
24,255 | $8,345,661 | 2015 Q3 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
MDT
MEDTRONIC PLC
|
Healthcare | 0.67% | 0.71% |
#15
Prev: #15
|
0.8 |
—
|
-7,835 | -8.3% |
P
S
|
86,445 | $7,459,346 | 1999 Q1 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
MA
MASTERCARD INCO...
|
Financial Services | 0.62% | 0.62% |
#16
Prev: #16
|
0.7 |
—
|
205 | 1.6% |
P
S
|
12,645 | $6,973,339 | 2011 Q1 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
ABBV
ABBVIE INC
|
Healthcare | 0.40% | 0.43% |
#17
2
Prev: #19
|
0.7 |
—
|
-596 | -3.4% |
P
S
|
17,027 | $4,454,093 | 2013 Q1 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
RBA
RB GLOBAL INC
|
Industrials | 0.39% | 0.46% |
#18
1
Prev: #17
|
2.7 |
—
|
12,317 | 30.1% |
P
S
|
53,226 | $4,332,098 | 2018 Q1 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
GE
GE AEROSPACE
|
Industrials | 0.34% | 0.44% |
#19
1
Prev: #18
|
1.1 |
—
|
no change | no change |
P
S
|
12,043 | $3,760,909 | 1999 Q1 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
SPY
STATE STR SPDR ...
|
ETF | 0.32% | 0.34% |
#20
1
Prev: #21
|
0.6 |
—
|
1 | 0.0% |
P
S
|
4,742 | $3,616,115 | 2017 Q3 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
NVDA
NVIDIA CORPORAT...
|
Technology | 0.31% | 0.30% |
#21
2
Prev: #23
|
1.1 |
—
|
no change | no change |
P
S
|
15,372 | $3,510,658 | 2022 Q1 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
ADP
AUTOMATIC DATA ...
|
Technology | 0.31% | 0.30% |
#22
Prev: #22
|
0.6 |
—
|
-590 | -4.3% |
P
S
|
13,275 | $3,425,747 | 1999 Q1 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
HD
HOME DEPOT INC
|
Consumer Cyclical | 0.27% | 0.37% |
#23
3
Prev: #20
|
0.6 |
—
|
-80 | -0.7% |
P
S
|
10,736 | $3,054,285 | 1999 Q4 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
AMZN
AMAZON COM INC
|
Consumer Cyclical | 0.26% | 0.27% |
#24
1
Prev: #25
|
1.1 |
—
|
no change | no change |
P
S
|
11,732 | $2,923,028 | 2018 Q3 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
GEV
GE VERNOVA INC
|
Industrials | 0.22% | 0.30% |
#25
1
Prev: #24
|
1.1 |
—
|
no change | no change |
P
S
|
2,600 | $2,471,274 | 2024 Q3 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
J
JACOBS SOLUTION...
|
Industrials | 0.21% | 0.21% |
#26
1
Prev: #27
|
1.1 |
—
|
no change | no change |
P
S
|
17,081 | $2,310,547 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
V
VISA INC
|
Financial Services | 0.20% | 0.21% |
#27
1
Prev: #28
|
1.1 |
—
|
no change | no change |
P
S
|
6,257 | $2,248,328 | 2016 Q3 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
PEP
PEPSICO INC
|
Consumer Defensive | 0.17% | 0.21% |
#28
2
Prev: #26
|
0.6 |
—
|
-797 | -4.9% |
P
S
|
15,339 | $1,943,759 | 1999 Q1 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
MU
MICRON TECHNOLO...
|
Technology | 0.17% | 0.20% |
#29
Prev: #29
|
1.1 |
—
|
no change | no change |
P
S
|
1,800 | $1,917,198 | 2025 Q2 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
MMM
3M CO
|
Industrials | 0.17% | 0.18% |
#30
Prev: #30
|
1.1 |
—
|
no change | no change |
P
S
|
11,500 | $1,887,725 | 1999 Q1 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
VTI
VANGUARD INDEX ...
|
ETF | 0.15% | 0.16% |
#31
2
Prev: #33
|
0.6 |
—
|
8 | 0.2% |
P
S
|
4,457 | $1,667,988 | 2018 Q2 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
ABT
ABBOTT LABORATO...
|
Healthcare | 0.15% | 0.16% |
#32
Prev: #32
|
0.6 |
—
|
-1,543 | -8.4% |
P
S
|
16,750 | $1,655,403 | 1999 Q1 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
DCI
DONALDSON INC
|
Industrials | 0.15% | 0.14% |
#33
1
Prev: #34
|
2.1 |
—
|
2,915 | 18.4% |
P
S
|
18,795 | $1,635,917 | 2014 Q3 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
WAT
WATERS CORP
|
Healthcare | 0.13% | 0.13% |
#34
1
Prev: #35
|
0.6 |
—
|
-303 | -8.2% |
P
S
|
3,375 | $1,482,942 | 2014 Q1 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
XOM
EXXONMOBIL HOLD...
|
Energy | 0.10% | — |
#35
Prev: #—
|
3.5 |
—
|
6,657 | — |
NEW
|
6,657 | $1,083,427 | 1999 Q4 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
CDNA
CAREDX INC
|
Healthcare | 0.09% | 0.04% |
#36
11
Prev: #47
|
1.0 |
—
|
no change | no change |
P
S
|
16,036 | $1,042,340 | 2017 Q1 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
ADSK
AUTODESK INC
|
Technology | 0.09% | 0.09% |
#37
2
Prev: #39
|
0.5 |
—
|
200 | 4.3% |
P
S
|
4,883 | $1,020,547 | 2020 Q4 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
TJX
TJX COS INC NEW
|
Consumer Cyclical | 0.09% | 0.11% |
#38
2
Prev: #36
|
0.5 |
—
|
-300 | -3.9% |
P
S
|
7,382 | $976,713 | 2015 Q4 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
COST
COSTCO WHOLESAL...
|
Consumer Defensive | 0.09% | 0.10% |
#39
1
Prev: #38
|
1.0 |
—
|
no change | no change |
P
S
|
1,071 | $974,975 | 2000 Q1 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
DIS
DISNEY WALT CO
|
Communication Services | 0.08% | 0.08% |
#40
Prev: #40
|
0.5 |
—
|
-40 | -0.4% |
P
S
|
8,999 | $943,996 | 1999 Q1 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
VO
VANGUARD INDEX ...
|
ETF | 0.06% | 0.07% |
#41
Prev: #41
|
1.0 |
—
|
no change | no change |
P
S
|
8,992 | $705,153 | 2025 Q1 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
GLW
CORNING INC
|
Technology | 0.06% | 0.11% |
#42
5
Prev: #37
|
1.0 |
—
|
no change | no change |
P
S
|
4,300 | $661,168 | 2016 Q4 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
WMT
WALMART INC
|
Consumer Defensive | 0.06% | 0.07% |
#43
1
Prev: #42
|
0.5 |
—
|
-170 | -2.7% |
P
S
|
6,051 | $628,829 | 2001 Q1 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
EMR
EMERSON ELEC CO
|
Industrials | 0.05% | 0.05% |
#44
Prev: #44
|
1.0 |
—
|
no change | no change |
P
S
|
3,874 | $600,858 | 1999 Q1 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
AMD
ADVANCED MICRO ...
|
Technology | 0.05% | 0.05% |
#45
1
Prev: #46
|
1.0 |
—
|
no change | no change |
P
S
|
900 | $550,584 | 2024 Q1 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
VB
VANGUARD INDEX ...
|
ETF | 0.04% | 0.05% |
#46
1
Prev: #45
|
1.0 |
—
|
no change | no change |
P
S
|
1,745 | $496,436 | 2025 Q1 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
IBM
INTERNATIONAL B...
|
Technology | 0.04% | 0.06% |
#47
4
Prev: #43
|
1.0 |
—
|
no change | no change |
P
S
|
2,238 | $492,204 | 1999 Q1 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
PFE
PFIZER INC
|
Healthcare | 0.04% | 0.04% |
#48
2
Prev: #50
|
0.5 |
—
|
-100 | -0.6% |
P
S
|
15,294 | $436,185 | 1999 Q1 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
SCHW
CHARLES SCHWAB ...
|
Financial Services | 0.04% | 0.04% |
#49
Prev: #49
|
1.0 |
—
|
no change | no change |
P
S
|
4,091 | $399,855 | 2019 Q4 | 13F Filing | 2026-09-30 | 2026-10-07 | |||
|
SHW
SHERWIN WILLIAM...
|
Basic Materials | 0.03% | 0.04% |
#50
2
Prev: #48
|
1.0 |
—
|
no change | no change |
P
S
|
1,200 | $387,924 | 2020 Q3 | 13F Filing | 2026-09-30 | 2026-10-07 |
Showing 1-50 of 65 holdings