2026 Q1 Portfolio Activity
In 2026 Q1, Marble Harbor Investment Counsel, LLC maintained a portfolio of 194 distinct positions. The most significant new addition was GUIDEWIRE SOFTWARE INC, now representing 0.97% of the total fund value. They heavily accumulated shares in TIDAL TRUST III, increasing the position by 398.7%.
Position History
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Total Positions
194
Quarter
2026 Q1
Top Holding
AAPL (6.6%)
Top 10 Concentration
37.3%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 194
Marble Harbor Investment Counsel, LLC Full Holdings List — 2026 Q1
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
AAPL
APPLE INC
|
Technology | 6.56% | 7.15% |
#1
1
Prev: #2
|
5.1 |
—
|
-7,437 | -3.0% |
P
S
|
238,444 | $60,514,613 | 2011 Q2 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
MSFT
MICROSOFT CORP
|
Technology | 5.62% | 7.53% |
#2
1
Prev: #1
|
4.2 |
—
|
-5,484 | -3.8% |
P
S
|
140,150 | $51,879,408 | 2006 Q4 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
ABBV
ABBVIE INC
|
Healthcare | 4.22% | 4.45% |
#3
Prev: #3
|
3.2 |
—
|
-3,407 | -1.9% |
P
S
|
178,895 | $38,907,774 | 2013 Q2 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
CSCO
CISCO SYS INC
|
Technology | 3.80% | 3.73% |
#4
Prev: #4
|
2.5 |
—
|
-847 | -0.2% |
P
S
|
452,062 | $35,075,493 | 2006 Q4 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
IRM
IRON MTN INC DE...
|
Real Estate | 3.33% | 2.78% |
#5
2
Prev: #7
|
2.3 |
—
|
-13,546 | -4.3% |
P
S
|
300,474 | $30,690,381 | 2015 Q1 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
EBAY
EBAY INC.
|
Consumer Cyclical | 3.08% | 2.92% |
#6
Prev: #6
|
1.7 |
—
|
-925 | -0.3% |
P
S
|
312,218 | $28,418,082 | 2006 Q4 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
ADP
AUTOMATIC DATA ...
|
Technology | 2.80% | 3.48% |
#7
2
Prev: #5
|
1.6 |
—
|
500 | 0.4% |
P
S
|
127,061 | $25,816,321 | 2006 Q4 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
ORLY
OREILLY AUTOMOT...
|
Consumer Cyclical | 2.73% | 2.77% |
#8
Prev: #8
|
1.6 |
—
|
-10,675 | -3.8% |
P
S
|
273,071 | $25,207,184 | 2013 Q2 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
PH
PARKER-HANNIFIN...
|
Industrials | 2.65% | 2.68% |
#9
Prev: #9
|
1.6 |
—
|
-1,231 | -4.3% |
P
S
|
27,288 | $24,429,309 | 2008 Q4 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
XOM
EXXON MOBIL COR...
|
Energy | 2.53% | 1.78% |
#10
6
Prev: #16
|
1.5 |
—
|
-1,267 | -0.9% |
P
S
|
137,406 | $23,312,314 | 2006 Q4 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
PG
PROCTER & GAMBL...
|
Consumer Defensive | 2.52% | 2.47% |
#11
1
Prev: #12
|
1.5 |
—
|
37 | 0.0% |
P
S
|
161,210 | $23,285,172 | 2006 Q4 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
VWO
VANGUARD INTL E...
|
ETF | 2.28% | 2.23% |
#12
1
Prev: #13
|
1.4 |
—
|
729 | 0.2% |
P
S
|
388,511 | $20,999,032 | 2007 Q1 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
ABT
ABBOTT LABORATO...
|
Healthcare | 2.15% | 2.60% |
#13
2
Prev: #11
|
1.4 |
—
|
-432 | -0.2% |
P
S
|
193,670 | $19,884,099 | 2006 Q4 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
IDXX
IDEXX LABS INC
|
Healthcare | 2.13% | 2.64% |
#14
4
Prev: #10
|
1.4 |
—
|
-1,539 | -4.2% |
P
S
|
34,981 | $19,655,474 | 2008 Q3 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
WMT
WALMART INC
|
Consumer Defensive | 1.93% | 1.75% |
#15
2
Prev: #17
|
1.3 |
—
|
-3,535 | -2.4% |
P
S
|
143,075 | $17,781,311 | 2006 Q4 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
GE
GE AEROSPACE
|
Industrials | 1.84% | 2.00% |
#16
2
Prev: #14
|
1.2 |
—
|
-680 | -1.1% |
P
S
|
59,936 | $17,007,763 | 2006 Q4 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
EOG
EOG RES INC
|
Energy | 1.83% | 1.33% |
#17
4
Prev: #21
|
1.2 |
—
|
-1,755 | -1.5% |
P
S
|
116,874 | $16,896,443 | 2014 Q4 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
NTRS
NORTHERN TR COR...
|
Financial Services | 1.80% | 1.74% |
#18
Prev: #18
|
1.2 |
—
|
-480 | -0.4% |
P
S
|
118,856 | $16,588,699 | 2009 Q4 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
HR
HEALTHCARE RLTY...
|
Real Estate | 1.69% | 1.67% |
#19
Prev: #19
|
1.2 |
—
|
-1,375 | -0.1% |
P
S
|
917,607 | $15,590,143 | 2007 Q1 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
FISV
FISERV INC
|
Unknown | 1.53% | 1.81% |
#20
5
Prev: #15
|
1.1 |
—
|
1,733 | 0.7% |
P
S
|
253,721 | $14,157,632 | 2006 Q4 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
JNJ
JOHNSON & JOHNS...
|
Healthcare | 1.45% | 1.19% |
#21
6
Prev: #27
|
1.1 |
—
|
733 | 1.4% |
P
S
|
54,705 | $13,372,149 | 2006 Q4 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
KO
COCA COLA CO
|
Consumer Defensive | 1.42% | 1.31% |
#22
Prev: #22
|
1.1 |
—
|
-2,425 | -1.4% |
P
S
|
172,809 | $13,142,153 | 2006 Q4 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
PGR
PROGRESSIVE COR...
|
Financial Services | 1.42% | 1.66% |
#23
3
Prev: #20
|
1.1 |
—
|
-2,252 | -3.3% |
P
S
|
65,905 | $13,065,007 | 2006 Q4 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
PEP
PEPSICO INC
|
Consumer Defensive | 1.37% | 1.25% |
#24
1
Prev: #25
|
1.0 |
—
|
101 | 0.1% |
P
S
|
81,649 | $12,679,273 | 2006 Q4 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
PFE
PFIZER INC
|
Healthcare | 1.35% | 1.19% |
#25
3
Prev: #28
|
1.0 |
—
|
-878 | -0.2% |
P
S
|
445,070 | $12,497,566 | 2006 Q4 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
ECL
ECOLAB INC
|
Basic Materials | 1.24% | 1.21% |
#26
Prev: #26
|
1.0 |
—
|
-190 | -0.4% |
P
S
|
43,022 | $11,444,712 | 2006 Q4 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
GOOGL
ALPHABET INC
|
Communication Services | 1.17% | 1.28% |
#27
3
Prev: #24
|
1.0 |
—
|
-725 | -1.9% |
P
S
|
37,573 | $10,804,492 | 2015 Q4 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
WFC
WELLS FARGO & C...
|
Financial Services | 1.10% | 1.30% |
#28
5
Prev: #23
|
0.9 |
—
|
-2,260 | -1.7% |
P
S
|
127,944 | $10,185,622 | 2006 Q4 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
VOO
VANGUARD INDEX ...
|
ETF | 1.01% | 1.05% |
#29
2
Prev: #31
|
0.9 |
—
|
24 | 0.2% |
P
S
|
15,670 | $9,363,660 | 2014 Q1 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
DIS
DISNEY WALT CO
|
Communication Services | 0.99% | 1.15% |
#30
Prev: #30
|
0.9 |
—
|
-70 | -0.1% |
P
S
|
94,768 | $9,133,740 | 2006 Q4 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
PYPL
PAYPAL HLDGS IN...
|
Financial Services | 0.99% | 1.18% |
#31
2
Prev: #29
|
2.4 |
—
|
12,006 | 6.3% |
P
S
|
201,284 | $9,104,075 | 2015 Q3 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
SYK
STRYKER CORPORA...
|
Healthcare | 0.98% | 1.04% |
#32
Prev: #32
|
0.9 |
—
|
-289 | -1.0% |
P
S
|
27,497 | $9,035,239 | 2006 Q4 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
VIOO
VANGUARD ADMIRA...
|
ETF | 0.97% | 0.97% |
#33
1
Prev: #34
|
0.9 |
—
|
-3,302 | -4.0% |
P
S
|
78,247 | $8,985,108 | 2015 Q2 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
BRK/B
BERKSHIRE HATHA...
|
Financial Services | 0.97% | 1.03% |
#34
1
Prev: #33
|
0.9 |
—
|
-445 | -2.3% |
P
S
|
18,714 | $8,967,749 | 2010 Q1 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
GWRE
GUIDEWIRE SOFTW...
|
Technology | 0.97% | — |
#35
Prev: #—
|
3.9 |
—
|
59,940 | — |
NEW
|
59,940 | $8,964,626 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
GEV
GE VERNOVA INC
|
Industrials | 0.96% | 0.72% |
#36
4
Prev: #40
|
0.9 |
—
|
-48 | -0.5% |
P
S
|
10,194 | $8,898,779 | 2024 Q2 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
TYL
TYLER TECHNOLOG...
|
Technology | 0.95% | — |
#37
Prev: #—
|
3.9 |
—
|
25,635 | — |
NEW
|
25,635 | $8,776,911 | 2026 Q1 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
BOH
BANK HAWAII COR...
|
Financial Services | 0.91% | 0.82% |
#38
1
Prev: #37
|
0.9 |
—
|
1,310 | 1.2% |
P
S
|
113,509 | $8,428,043 | 2010 Q4 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
MRK
MERCK & CO INC
|
Healthcare | 0.89% | 0.76% |
#39
Prev: #39
|
0.9 |
—
|
507 | 0.8% |
P
S
|
68,013 | $8,181,264 | 2006 Q4 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
DXCM
DEXCOM INC
|
Healthcare | 0.85% | 0.88% |
#40
5
Prev: #35
|
0.8 |
—
|
1,440 | 1.2% |
P
S
|
125,012 | $7,850,754 | 2016 Q1 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
MCD
MCDONALDS CORP
|
Consumer Cyclical | 0.82% | 0.80% |
#41
3
Prev: #38
|
0.8 |
—
|
-97 | -0.4% |
P
S
|
24,455 | $7,600,516 | 2006 Q4 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
CVX
CHEVRON CORPORA...
|
Energy | 0.74% | 0.54% |
#42
4
Prev: #46
|
0.8 |
—
|
30 | 0.1% |
P
S
|
32,987 | $6,825,010 | 2006 Q4 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
PCOR
PROCORE TECHNOL...
|
Technology | 0.72% | 0.85% |
#43
7
Prev: #36
|
2.3 |
—
|
7,263 | 6.7% |
P
S
|
115,952 | $6,609,264 | 2024 Q3 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
NVDA
NVIDIA CORPORAT...
|
Technology | 0.64% | 0.70% |
#44
3
Prev: #41
|
0.8 |
—
|
-1,000 | -2.9% |
P
S
|
33,971 | $5,924,563 | 2020 Q1 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
GOOG
ALPHABET INC
|
Communication Services | 0.62% | 0.68% |
#45
3
Prev: #42
|
0.7 |
—
|
-530 | -2.6% |
P
S
|
19,887 | $5,704,784 | 2011 Q3 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
RTX
RTX CORPORATION
|
Industrials | 0.56% | 0.52% |
#46
2
Prev: #48
|
0.7 |
—
|
260 | 1.0% |
P
S
|
26,951 | $5,198,848 | 2020 Q2 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
EXPD
EXPEDITORS INTL...
|
Industrials | 0.52% | 0.55% |
#47
3
Prev: #44
|
0.7 |
—
|
-900 | -2.6% |
P
S
|
33,632 | $4,817,111 | 2006 Q4 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
EMR
EMERSON ELEC CO
|
Industrials | 0.52% | 0.53% |
#48
1
Prev: #47
|
0.7 |
—
|
-793 | -2.1% |
P
S
|
36,705 | $4,809,089 | 2006 Q4 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
EW
EDWARDS LIFESCI...
|
Healthcare | 0.51% | 0.54% |
#49
4
Prev: #45
|
0.7 |
—
|
-1,130 | -1.9% |
P
S
|
58,611 | $4,693,569 | 2011 Q3 | 13F Filing | 2026-03-31 | 2026-05-08 | |||
|
LRCX
LAM RESEARCH CO...
|
Technology | 0.50% | 0.42% |
#50
3
Prev: #53
|
0.7 |
—
|
-1,400 | -6.1% |
P
S
|
21,700 | $4,636,422 | 2012 Q2 | 13F Filing | 2026-03-31 | 2026-05-08 |
Showing 1-50 of 194 holdings