Penobscot Investment Management Company, Inc. — 13F Holdings & Portfolio
CIK 1394866 · latest 13F-HR filed 2026-04-29
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.
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AUM
$1.28B
Long-equity book
Holdings
311
Distinct positions
Period
2026-03-31
Filed 2026-04-29
Q/Q Activity
+11 / −15 / ↑98 / ↓112
vs 2025-12-31
Firm Profile & Key People
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- QUANTA SVCS INC$4.6M +30.4%
- COSTCO WHOLESALE CORPORATION$4.0M +20.6%
- COMFORT SYS USA INC$3.2M +56.0%
- EXXON MOBIL CORP$2.8M +39.2%
- NEXTERA ENERGY INC$2.6M +15.6%
Top Trims
- MICROSOFT CORP-$15.8M -24.2%
- BROADCOM INC-$7.1M -12.3%
- APPLE INC-$6.9M -8.6%
- ALPHABET INC-$5.5M -11.7%
- NVIDIA CORPORATION-$5.4M -7.0%
New Positions
- ASTRAZENECA PLC$9.9M
- FIDELITY COVINGTON TRUST$1.6M
- CONSTELLATION ENERGY CORP$1.5M
- SOLSTICE ADVANCED MATLS INC$988.3K
- WATERS CORP$269.5K
Exited Positions
- ASTRAZENECA PLC$7.7M
- ISHARES INC$1.4M
- MARSH & MCLENNAN COS INC$307.4K
- IRON MTN INC DEL$289.5K
- GLOBE LIFE INC$250.3K
All Holdings
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 | $73.2M | 5.72% | 288,442 | SH |
| 2 | NVIDIA CORPORATION | NVDA | 67066G104 | $72.2M | 5.64% | 413,824 | SH |
| 3 | BROADCOM INC | AVGO | 11135F101 | $50.3M | 3.93% | 162,414 | SH |
| 4 | MICROSOFT CORP | MSFT | 594918104 | $49.4M | 3.87% | 133,582 | SH |
| 5 | ALPHABET INC | GOOGL | 02079K305 | $41.7M | 3.26% | 145,072 | SH |
| 6 | JPMORGAN CHASE & CO | JPM | 46625H100 | $40.3M | 3.15% | 136,861 | SH |
| 7 | AMAZON COM INC | AMZN | 023135106 | $23.7M | 1.85% | 113,843 | SH |
| 8 | COSTCO WHOLESALE CORPORATION | COST | 22160K105 | $23.6M | 1.84% | 23,664 | SH |
| 9 | STATE STR SPDR S&P 500 ETF T | SPY | 78462F103 | $23.1M | 1.81% | 35,594 | SH |
| 10 | VISA INC | V | 92826C839 | $22.3M | 1.74% | 73,742 | SH |
| 11 | AMPHENOL CORP | APH | 032095101 | $21.7M | 1.70% | 172,108 | SH |
| 12 | INVESCO QQQ TR | QQQ | 46090E103 | $21.6M | 1.69% | 37,340 | SH |
| 13 | NEXTERA ENERGY INC | NEE | 65339F101 | $19.6M | 1.53% | 211,198 | SH |
| 14 | QUANTA SVCS INC | PWR | 74762E102 | $19.6M | 1.53% | 35,615 | SH |
| 15 | TJX COS INC NEW | TJX | 872540109 | $19.1M | 1.50% | 119,811 | SH |
| 16 | MASTERCARD INCORPORATED | MA | 57636Q104 | $18.1M | 1.42% | 36,296 | SH |
| 17 | ALPHABET INC | GOOG | 02079K107 | $17.7M | 1.38% | 61,697 | SH |
| 18 | SPDR SERIES TRUST | FLRN | 78468R200 | $17.2M | 1.35% | 559,881 | SH |
| 19 | ABBVIE INC | ABBV | 00287Y109 | $16.6M | 1.30% | 76,399 | SH |
| 20 | STRYKER CORPORATION | SYK | 863667101 | $15.3M | 1.19% | 46,431 | SH |
| 21 | JOHNSON & JOHNSON | JNJ | 478160104 | $13.8M | 1.08% | 56,524 | SH |
| 22 | SHERWIN WILLIAMS CO | SHW | 824348106 | $13.5M | 1.06% | 42,104 | SH |
| 23 | HOME DEPOT INC | HD | 437076102 | $13.4M | 1.05% | 40,647 | SH |
| 24 | VANECK ETF TRUST | SMH | 92189F676 | $12.4M | 0.97% | 32,269 | SH |
| 25 | INTERCONTINENTAL EXCHANGE IN | ICE | 45866F104 | $12.2M | 0.95% | 77,600 | SH |
| 26 | ELI LILLY & CO | LLY | 532457108 | $11.1M | 0.87% | 12,057 | SH |
| 27 | KLA CORP | KLAC | 482480100 | $11.1M | 0.87% | 7,517 | SH |
| 28 | META PLATFORMS INC | META | 30303M102 | $10.9M | 0.85% | 19,037 | SH |
| 29 | WALMART INC | WMT | 931142103 | $10.2M | 0.79% | 81,694 | SH |
| 30 | ASTRAZENECA PLC | AZN | G0593M107 | $9.9M | 0.77% | 50,083 | SH |
| 31 | EXXON MOBIL CORP | XOM | 30231G102 | $9.8M | 0.77% | 57,788 | SH |
| 32 | DANAHER CORP DEL | DHR | 235851102 | $9.7M | 0.76% | 50,990 | SH |
| 33 | CITIGROUP INC | C | 172967424 | $9.7M | 0.76% | 85,224 | SH |
| 34 | PROCTER & GAMBLE CO | PG | 742718109 | $9.2M | 0.72% | 63,990 | SH |
| 35 | RTX CORPORATION | RTX | 75513E101 | $9.1M | 0.71% | 47,192 | SH |
| 36 | CISCO SYS INC | CSCO | 17275R102 | $9.0M | 0.70% | 115,969 | SH |
| 37 | COMFORT SYS USA INC | FIX | 199908104 | $9.0M | 0.70% | 6,498 | SH |
| 38 | ISHARES TR | FLOT | 46429B655 | $8.9M | 0.69% | 173,959 | SH |
| 39 | AUTOMATIC DATA PROCESSING IN | ADP | 053015103 | $8.8M | 0.68% | 43,112 | SH |
| 40 | BERKSHIRE HATHAWAY INC DEL | BRK.B | 084670702 | $8.4M | 0.65% | 17,468 | SH |
| 41 | CHEVRON CORPORATION | CVX | 166764100 | $8.3M | 0.65% | 40,095 | SH |
| 42 | DEERE & CO | DE | 244199105 | $7.4M | 0.58% | 13,066 | SH |
| 43 | THERMO FISHER SCIENTIFIC INC | TMO | 883556102 | $6.9M | 0.54% | 13,996 | SH |
| 44 | LINDE PLC | LIN | G54950103 | $6.8M | 0.53% | 13,699 | SH |
| 45 | TRAVELERS COMPANIES INC | TRV | 89417E109 | $6.8M | 0.53% | 23,172 | SH |
| 46 | FABRINET | FN | G3323L100 | $6.4M | 0.50% | 12,362 | SH |
| 47 | INTUIT | INTU | 461202103 | $6.4M | 0.50% | 14,841 | SH |
| 48 | ILLINOIS TOOL WKS INC | ITW | 452308109 | $6.3M | 0.50% | 24,321 | SH |
| 49 | AIR PRODUCTS AND CHEMICALS I | APD | 009158106 | $6.3M | 0.49% | 21,778 | SH |
| 50 | CATERPILLAR INC | CAT | 149123101 | $6.3M | 0.49% | 8,857 | SH |
Filing History
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-03-31 | 2026-04-29 | $1.28B | 311 | 0001394866-26-000002 |
| 2025-12-31 | 2026-01-27 | $1.33B | 315 | 0001394866-26-000001 |