Institutional Manager · CIK 0001404780
CASTLEKEEP INVESTMENT ADVISORS LLC
Westport, CT · File #028-25204
Latest AUM
$220.9M
Positions
90
Top-10 Concentration
51.0%
Filings
10
Sector Allocation
Filing History
View all filings →- 13F COMBINATION REPORTQ/E Dec 202590 pos · $220.9M
- 13F COMBINATION REPORTQ/E Sep 202587 pos · $213.8M
- 13F COMBINATION REPORTQ/E Jun 202587 pos · $204.4M
- 13F COMBINATION REPORTQ/E Mar 202585 pos · $194.6M
- 13F COMBINATION REPORTQ/E Dec 202496 pos · $146.5M
- 13F COMBINATION REPORT (Amended)Q/E Dec 202483 pos · $142.8M
- 13F COMBINATION REPORTQ/E Dec 2024190 pos · $37.56B
- 13F COMBINATION REPORTQ/E Dec 202499 pos · $138.8M
- 13F COMBINATION REPORTQ/E Dec 2024100 pos · $140.8M
- 13F COMBINATION REPORTQ/E Dec 202493 pos · $129.7M
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | VANGUARD INTL EQUITY INDEX F | 922042874 | 181,972 | $15.2M | 7.97% |
| 2 | BERKSHIRE HATHAWAY INC DEL | BRK-A | 26,876 | $13.5M | 7.08% |
| 3 | SPDR SERIES TRUST | 78464A797 | 205,332 | $12.5M | 6.53% |
| 4 | SPDR SERIES TRUST | 78468R523 | 122,967 | $12.2M | 6.39% |
| 5 | VANGUARD SPECIALIZED FUNDS | 921908844 | 47,101 | $10.4M | 5.42% |
| 6 | INVESCO EXCHANGE TRADED FD T | IVZ | 45,730 | $8.8M | 4.59% |
| 7 | TORTOISE CAPITAL SERIES TRUS | 890930308 | 195,234 | $6.9M | 3.61% |
| 8 | ISHARES TR | 464287879 | 55,585 | $6.3M | 3.31% |
| 9 | BERKSHIRE HATHAWAY INC DEL | BRK-A | 8 | $6.0M | 3.16% |
| 10 | GREAT LAKES DREDGE & DOCK CO | GLDD | 428,358 | $5.6M | 2.95% |
| 11 | BOEING CO | BA-PA | 21,100 | $4.6M | 2.40% |
| 12 | GOLUB CAP BDC INC | 38173M102 | 335,161 | $4.5M | 2.38% |
| 13 | HARRIS OAKMARK ETF TRUST | 41456U106 | 160,058 | $4.5M | 2.38% |
| 14 | MIDCAP FINANCIAL INVSTMNT CO | 03761U502 | 384,937 | $4.4M | 2.31% |
| 15 | CITIGROUP INC | C-PR | 35,451 | $4.1M | 2.17% |
| 16 | OAKTREE SPECIALTY LENDING CO | OCSL | 320,496 | $4.1M | 2.14% |
| 17 | GOLDMAN SACHS GROUP INC | GSCE | 4,095 | $3.6M | 1.89% |
| 18 | WISDOMTREE TR | WT | 89,902 | $3.5M | 1.84% |
| 19 | J P MORGAN EXCHANGE TRADED F | 46641Q654 | 64,766 | $3.3M | 1.73% |
| 20 | ALPHABET INC | GOOG | 9,643 | $3.0M | 1.58% |