Marble Harbor Investment Counsel, LLC — 13F Holdings & Portfolio
CIK 1387130 · latest 13F-HR filed 2026-05-08
Marble Harbor Investment Counsel, LLC manages $922.9M in 13F-reported U.S. long-equity assets across 192 reported positions as of its 2026-03-31 13F-HR filing. Its largest disclosed positions are AAPL (6.56%), MSFT (5.62%), ABBV (4.22%). Quarter over quarter (versus its 2025-12-31 filing) the fund opened 9 new positions, exited 2, added to 63, and trimmed 67.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
$922.9M
Long-equity book
192
Distinct positions
2026-03-31
Filed 2026-05-08
+9 / −2 / ↑63 / ↓67
vs 2025-12-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- EXXON MOBIL CORP$6.6M +39.7%
- IRON MTN INC DEL$4.6M +17.8%
- EOG RES INC$4.4M +35.6%
- TIDAL TRUST III$2.6M +390.6%
- GE VERNOVA INC$2.2M +32.9%
Top Trims
- MICROSOFT CORP-$18.6M -26.3%
- AUTOMATIC DATA PROCESSING IN-$6.7M -20.7%
- APPLE INC-$6.3M -9.5%
- IDEXX LABS INC-$5.1M -20.4%
- ABBOTT LABORATORIES-$4.4M -18.2%
New Positions
- GUIDEWIRE SOFTWARE INC$9.0M
- TYLER TECHNOLOGIES INC$8.8M
- SPDR SERIES TRUST$501.7K
- BROADCOM INC$350.4K
- GENERAL DYNAMICS CORP$231.7K
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | APPLE INC | AAPL | 037833100 | $60.5M | 6.56% | 238,444 | SH |
| 2 | MICROSOFT CORP | MSFT | 594918104 | $51.9M | 5.62% | 140,150 | SH |
| 3 | ABBVIE INC | ABBV | 00287Y109 | $38.9M | 4.22% | 178,895 | SH |
| 4 | CISCO SYS INC | CSCO | 17275R102 | $35.1M | 3.80% | 452,062 | SH |
| 5 | IRON MTN INC DEL | IRM | 46284V101 | $30.7M | 3.33% | 300,474 | SH |
| 6 | EBAY INC. | EBAY | 278642103 | $28.4M | 3.08% | 312,218 | SH |
| 7 | AUTOMATIC DATA PROCESSING IN | ADP | 053015103 | $25.8M | 2.80% | 127,061 | SH |
| 8 | OREILLY AUTOMOTIVE INC | ORLY | 67103H107 | $25.2M | 2.73% | 273,071 | SH |
| 9 | PARKER-HANNIFIN CORP | PH | 701094104 | $24.4M | 2.65% | 27,288 | SH |
| 10 | EXXON MOBIL CORP | XOM | 30231G102 | $23.3M | 2.53% | 137,406 | SH |
| 11 | PROCTER & GAMBLE CO | PG | 742718109 | $23.3M | 2.52% | 161,210 | SH |
| 12 | VANGUARD INTL EQUITY INDEX F | VWO | 922042858 | $21.0M | 2.28% | 388,511 | SH |
| 13 | ABBOTT LABORATORIES | ABT | 002824100 | $19.9M | 2.15% | 193,670 | SH |
| 14 | IDEXX LABS INC | IDXX | 45168D104 | $19.7M | 2.13% | 34,981 | SH |
| 15 | WALMART INC | WMT | 931142103 | $17.8M | 1.93% | 143,075 | SH |
| 16 | GE AEROSPACE | GE | 369604301 | $17.0M | 1.84% | 59,936 | SH |
| 17 | EOG RES INC | EOG | 26875P101 | $16.9M | 1.83% | 116,874 | SH |
| 18 | NORTHERN TR CORP | NTRS | 665859104 | $16.6M | 1.80% | 118,856 | SH |
| 19 | HEALTHCARE RLTY TR | HR | 42226K105 | $15.6M | 1.69% | 917,607 | SH |
| 20 | FISERV INC | FISV | 337738108 | $14.2M | 1.53% | 253,721 | SH |
| 21 | JOHNSON & JOHNSON | JNJ | 478160104 | $13.4M | 1.45% | 54,705 | SH |
| 22 | COCA COLA CO | KO | 191216100 | $13.1M | 1.42% | 172,809 | SH |
| 23 | PROGRESSIVE CORP | PGR | 743315103 | $13.1M | 1.42% | 65,905 | SH |
| 24 | PEPSICO INC | PEP | 713448108 | $12.7M | 1.37% | 81,649 | SH |
| 25 | PFIZER INC | PFE | 717081103 | $12.5M | 1.35% | 445,070 | SH |
| 26 | ECOLAB INC | ECL | 278865100 | $11.4M | 1.24% | 43,022 | SH |
| 27 | ALPHABET INC | GOOGL | 02079K305 | $10.8M | 1.17% | 37,573 | SH |
| 28 | WELLS FARGO & CO | WFC | 949746101 | $10.2M | 1.10% | 127,944 | SH |
| 29 | VANGUARD INDEX FDS | VOO | 922908363 | $9.4M | 1.01% | 15,670 | SH |
| 30 | DISNEY WALT CO | DIS | 254687106 | $9.1M | 0.99% | 94,768 | SH |
| 31 | PAYPAL HLDGS INC | PYPL | 70450Y103 | $9.1M | 0.99% | 201,284 | SH |
| 32 | STRYKER CORPORATION | SYK | 863667101 | $9.0M | 0.98% | 27,497 | SH |
| 33 | VANGUARD ADMIRAL FDS INC | VIOO | 921932828 | $9.0M | 0.97% | 78,247 | SH |
| 34 | BERKSHIRE HATHAWAY INC DEL | BRK.B | 084670702 | $9.0M | 0.97% | 18,714 | SH |
| 35 | GUIDEWIRE SOFTWARE INC | GWRE | 40171V100 | $9.0M | 0.97% | 59,940 | SH |
| 36 | GE VERNOVA INC | GEV | 36828A101 | $8.9M | 0.96% | 10,194 | SH |
| 37 | TYLER TECHNOLOGIES INC | TYL | 902252105 | $8.8M | 0.95% | 25,635 | SH |
| 38 | BANK HAWAII CORP | BOH | 062540109 | $8.4M | 0.91% | 113,509 | SH |
| 39 | MERCK & CO INC | MRK | 58933Y105 | $8.2M | 0.89% | 68,013 | SH |
| 40 | DEXCOM INC | DXCM | 252131107 | $7.9M | 0.85% | 125,012 | SH |
| 41 | MCDONALDS CORP | MCD | 580135101 | $7.6M | 0.82% | 24,455 | SH |
| 42 | CHEVRON CORPORATION | CVX | 166764100 | $6.8M | 0.74% | 32,987 | SH |
| 43 | PROCORE TECHNOLOGIES INC | PCOR | 74275K108 | $6.6M | 0.72% | 115,952 | SH |
| 44 | NVIDIA CORPORATION | NVDA | 67066G104 | $5.9M | 0.64% | 33,971 | SH |
| 45 | ALPHABET INC | GOOG | 02079K107 | $5.7M | 0.62% | 19,887 | SH |
| 46 | RTX CORPORATION | RTX | 75513E101 | $5.2M | 0.56% | 26,951 | SH |
| 47 | EXPEDITORS INTL WASH INC | EXPD | 302130109 | $4.8M | 0.52% | 33,632 | SH |
| 48 | EMERSON ELEC CO | EMR | 291011104 | $4.8M | 0.52% | 36,705 | SH |
| 49 | EDWARDS LIFESCIENCES CORP | EW | 28176E108 | $4.7M | 0.51% | 58,611 | SH |
| 50 | LAM RESEARCH CORP | LRCX | 512807306 | $4.6M | 0.50% | 21,700 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-03-31 | 2026-05-08 | $922.9M | 192 | 0001420506-26-000852 |
| 2025-12-31 | 2026-02-06 | $935.5M | 185 | 0001420506-26-000187 |