Castlekeep Investment Advisors Llc
- Regulatory AUM
- $921M
- Discretionary
- $328M
- Clients
- 148
- Avg AUM / client
- $6.2M
- Accounts
- 464
- Employees
- 5
AUM over time
Annual snapshots from Form ADV filings · as of Mar 18, 2026
Investments (13F portfolio — 66 positions, $184,387,495)
13F period Mar 31, 2026| # | Issuer | Class | Value | Shares | % of 13F | % of AUM |
|---|---|---|---|---|---|---|
| 1 | Vanguard Intl Equity Index F | FTSE EUROPE ETF | $15,437,655 | 187,282 | 8.37% | 1.68% |
| 2 | Berkshire Hathaway Inc Del | CL B NEW | $13,989,286 | 29,193 | 7.59% | 1.52% |
| 3 | Spdr Series Trust | STATE STREET SPD | $12,474,713 | 209,483 | 6.77% | 1.35% |
| 4 | Spdr Series Trust | STATE STREET SPD | $12,350,050 | 124,196 | 6.7% | 1.34% |
| 5 | Vanguard Specialized Funds | DIV APP ETF | $10,555,575 | 49,082 | 5.72% | 1.15% |
| 6 | Tortoise Capital Series Trus | NORTH AMERN PIPE | $8,827,909 | 208,402 | 4.79% | 0.96% |
| 7 | Invesco Exchange Traded Fd T | S&P500 EQL WGT | $8,755,774 | 45,622 | 4.75% | 0.95% |
| 8 | Ishares Tr | SP SMCP600VL ETF | $8,081,962 | 68,231 | 4.38% | 0.88% |
| 9 | Berkshire Hathaway Inc Del | CL A | $5,745,120 | 8 | 3.12% | 0.62% |
| 10 | Harris Oakmark Etf Trust | OAKMARK U S LRG | $5,101,813 | 185,083 | 2.77% | 0.55% |
| 11 | Midcap Financial Invstmnt Co | COM NEW | $4,452,986 | 396,173 | 2.42% | 0.48% |
| 12 | Golub Cap Bdc Inc | COM | $4,388,876 | 346,673 | 2.38% | 0.48% |
| 13 | Boeing Co | COM | $4,346,019 | 21,836 | 2.36% | 0.47% |
| 14 | Citigroup Inc | COM NEW | $4,020,271 | 35,449 | 2.18% | 0.44% |
| 15 | Wisdomtree Tr | EM EX ST-OWNED | $3,838,252 | 95,717 | 2.08% | 0.42% |
| 16 | Oaktree Specialty Lending | COM | $3,803,421 | 336,586 | 2.06% | 0.41% |
| 17 | Goldman Sachs Group Inc | COM | $3,475,327 | 4,108 | 1.88% | 0.38% |
| 18 | Alphabet Inc | CAP STK CL A | $2,776,967 | 9,657 | 1.51% | 0.3% |
| 19 | Ssga Active Etf Tr | STATE STREET DOU | $2,767,013 | 69,645 | 1.5% | 0.3% |
| 20 | J P Morgan Exchange Traded F | ULTRA SHT MUNCPL | $2,484,204 | 48,729 | 1.35% | 0.27% |
| 21 | Vaneck Etf Trust | PREFERRED SECURT | $2,359,621 | 134,528 | 1.28% | 0.26% |
| 22 | Invesco Exch Traded Fd Tr Ii | SR LN ETF | $2,334,559 | 114,383 | 1.27% | 0.25% |
| 23 | Vanguard Scottsdale Fds | VNG RUS1000GRW | $2,213,325 | 20,178 | 1.2% | 0.24% |
| 24 | Disney Walt Co | COM | $2,088,844 | 21,673 | 1.13% | 0.23% |
| 25 | Ishares Inc | MSCI JAPAN ETF | $1,842,650 | 21,822 | 1.0% | 0.2% |
Top 25 of 66 positions from the manager's latest Form 13F · source filing (EDGAR) ↗. 13F covers long US-listed positions only. "% of AUM" is share of the firm's total regulatory AUM (Form ADV Item 5.F).
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| Individuals (non-high net worth) | 50 | $18.6M | 2.02% |
| High net worth individuals | 66 | $433M | 47.1% |
| Charitable organizations | 0 | $1.7M | 0.19% |
| Corporations and other businesses | 32 | $467M | 50.7% |
People (4)
roster as of Jul 20, 2026| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| Haberstroh, Charles, Wesley Kelakos | President, Ceo, Cio And Cco | May 2000 (26y) | ≈ 37.5% – 75% via Cka Holdings Llc | |
| Stephen Braden Kelakos Haberstroh | Partner | Feb 2008 (18y) | Less than 5% | |
| Haberstroh, Charles, Clark Kelakos | Partner And Treasurer | Jul 2017 (9y) | Less than 5% | |
| Lauren Michele Quesada | Registered representative | Mar 2013 (13y) |
Entity owners (Schedule A/B)
| Entity | Title / status | Since | Sch. | Ownership |
|---|---|---|---|---|
| Cka Holdings Llc | Parent Company And Sole Member | May 2000 | A | 75% or more |
Undisclosed: 0% – 25% of the firm is not attributable from the filed Schedule A bands.
Estimated effective ownership (look-through of filed bands):
- Haberstroh, Charles, Wesley Kelakos: 50% – 75% of Cka Holdings Llc × 75% – 100% direct ≈ 37.5% – 75% of the firm
Roster from the IAPD representatives feed; ownership and acquisition dates from Form ADV Schedule A/B. "Since" is the earliest filed registration or acquisition date.
Documents (1 archived)
| Form | Period | Size | |
|---|---|---|---|
| Form ADV (full filing) | 03/18/2026 | 978 KB | View · PDF · Source ↗ |
Archived copies of the firm's regulatory filings, versioned by content hash.
Disciplinary disclosures
No disciplinary events reported on the firm's latest Form ADV filing.
How they charge
- • Percentage of assets under management
- • Hourly charges
Services
- • Financial planning services
- • Portfolio management for individuals/small businesses
- • Portfolio management for businesses/institutional clients
- • Selection of other advisers
- • Publication of periodicals or newsletters
Custody
Reported custodians
- Citibank $450M (49% of AUM) Mar 2026
- State Street $356M (51% of AUM) Oct 2022
- J.P. Morgan $198M (21% of AUM) Mar 2026
- Charles Schwab & Co. $154M (17% of AUM) Mar 2026
Amounts as reported in ADV Item 5.K.(3) (custodians holding 10%+ of SMA assets).
Firm reports having custody of client funds or securities (Item 9.A).
Source
All data on this page comes from this firm's Form ADV filings, reproduced without modification. Latest filing: Mar 18, 2026.
View current Form ADV (SEC/IAPD) ↗