Institutional Manager · CIK 0001387130
Marble Harbor Investment Counsel, LLC
BOSTON, MA · File #028-12079
Latest AUM
$935.5M
Positions
185
Top-10 Concentration
46.3%
Filings
9
Portfolio Value Over Time
2024-03
2024-06
2024-09
2024-12
2025-03
2025-06
2025-09
2025-12
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| EXITED | TAPESTRY INC | 876030107 | -59,950 | -$6.8M | $0 |
| ADD | FISERV INC | FISV | +83,118 | +$5.6M | -$10.4M |
| REDUCE | GE VERNOVA INC | GEV | -4,777 | -$3.1M | +$580,956 |
| REDUCE | DEXCOM INC | DXCM | -39,376 | -$2.6M | -$149,912 |
| ADD | NIKE INC | NKE | +32,575 | +$2.1M | -$165,128 |
| ADD | PFIZER INC | PFE | +52,827 | +$1.3M | -$228,010 |
| ADD | EOG RES INC | EOG | +10,185 | +$1.1M | -$771,033 |
| REDUCE | MICROSOFT CORP | MSFT | -2,211 | -$1.1M | -$5.1M |
| REDUCE | APPLE INC | AAPL | -3,634 | -$987,938 | +$4.3M |
| ADD | BANK HAWAII CORP | 062540109 | +14,075 | +$962,308 | +$267,879 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 2025185 pos · $935.5M
- 13F HOLDINGS REPORTQ/E Sep 2025189 pos · $954.7M
- 13F HOLDINGS REPORTQ/E Jun 2025203 pos · $918.1M
- 13F HOLDINGS REPORTQ/E Mar 2025206 pos · $888.2M
- 13F HOLDINGS REPORTQ/E Dec 2024206 pos · $907.2M
- 13F HOLDINGS REPORTQ/E Sep 2024210 pos · $914.1M
- 13F HOLDINGS REPORTQ/E Jun 2024204 pos · $849.9M
- 13F HOLDINGS REPORTQ/E Mar 2024204 pos · $867.5M
- 13F HOLDINGS REPORTQ/E Dec 2023188 pos · $761.9M
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | MICROSOFT CORP | MSFT | 145,634 | $70.4M | 8.68% |
| 2 | APPLE INC | AAPL | 245,881 | $66.8M | 8.24% |
| 3 | ABBVIE INC | ABBV | 182,302 | $41.7M | 5.13% |
| 4 | CISCO SYS INC | CSCO | 452,909 | $34.9M | 4.30% |
| 5 | AUTOMATIC DATA PROCESSING IN | ADP | 126,561 | $32.6M | 4.01% |
| 6 | EBAY INC. | EBAY | 313,143 | $27.3M | 3.36% |
| 7 | IRON MTN INC DEL | 46284V101 | 314,020 | $26.0M | 3.21% |
| 8 | OREILLY AUTOMOTIVE INC | 67103H107 | 283,746 | $25.9M | 3.19% |
| 9 | PARKER-HANNIFIN CORP | PH | 28,519 | $25.1M | 3.09% |
| 10 | IDEXX LABS INC | 45168D104 | 36,520 | $24.7M | 3.04% |
| 11 | ABBOTT LABS | ABLZF | 194,102 | $24.3M | 3.00% |
| 12 | PROCTER AND GAMBLE CO | 742718109 | 161,173 | $23.1M | 2.85% |
| 13 | VANGUARD INTL EQUITY INDEX F | 922042858 | 387,782 | $20.8M | 2.57% |
| 14 | GE AEROSPACE | 369604301 | 60,616 | $18.7M | 2.30% |
| 15 | FISERV INC | FISV | 251,988 | $16.9M | 2.09% |
| 16 | EXXON MOBIL CORP | XOM | 138,673 | $16.7M | 2.06% |
| 17 | WALMART INC | WMT | 146,610 | $16.3M | 2.01% |
| 18 | NORTHERN TR CORP | NTRSO | 119,336 | $16.3M | 2.01% |
| 19 | HEALTHCARE RLTY TR | 42226K105 | 918,982 | $15.6M | 1.92% |
| 20 | PROGRESSIVE CORP | 743315103 | 68,157 | $15.5M | 1.91% |