Pin Oak Investment Advisors Inc
- Regulatory AUM
- $785M
- Discretionary
- $785M
- Clients
- 322
- Avg AUM / client
- $2.4M
- Accounts
- 322
- Employees
- 12
AUM over time
Reported AUM from Form ADV filings, plotted by filing date · as of Apr 01, 2026
Who they serve
| Client type | Clients | AUM | % of AUM |
|---|---|---|---|
| Individuals (non-high net worth) | 123 | $43.9M | 5.6% |
| High net worth individuals | 175 | $368M | 46.9% |
| Pooled investment vehicles (non-investment companies) | 24 | $373M | 47.5% |
Private funds (11)
Reported in Form ADV Section 7.B.(1), filing of Nov 2024 · $352M combined gross assets
| Fund | Type | Domicile | Gross assets | Owners |
|---|---|---|---|---|
| Pin Oak Real Estate Development Fund I | Hedge Fund | Texas | $74.2M | 98 |
| Pin Oak Real Estate Development Fund Ii Master, Lp master | Hedge Fund | Texas | $66.8M | 132 |
| Pin Oak Alternative Income Fund Master, Lp master | Hedge Fund | Texas | $47.7M | 150 |
| Pin Oak Real Estate Income Fund | Real Estate Fund | Texas | $40.0M | 124 |
| Pin Oak Opportunity Fund 3 Master, Lp master | Hedge Fund | Texas | $25.9M | 94 |
| Pin Oak Targeted Strategies Master, Lp master | Hedge Fund | Texas | $23.4M | 94 |
| Pin Oak Texana Aviation Fund 1, Lp | Hedge Fund | Texas | $19.9M | 81 |
| Pin Oak Opportunity Fund Ii Master, Lp master | Hedge Fund | Texas | $19.0M | 126 |
| Pin Oak Premier Select, Lp | Hedge Fund | Delaware | $15.3M | 62 |
| Pin Oak Real Estate Fund Vii, L.P. | Hedge Fund | Texas | $12.6M | 70 |
| Pin Oak Opportunity Fund 4 Master, Lp master | Hedge Fund | Texas | $7.4M | 29 |
People (6)
roster as of Jul 20, 2026| Name | Role / title | Credentials | With firm since | Ownership |
|---|---|---|---|---|
| James Barrett Rouse | President | CFP | Jan 2003 (24y) | 75% or more |
| Daniel Charles Estes | Cco | CFP | Jan 2011 (16y) | Less than 5% |
| John F. Platt | Registered representative | Jan 2003 (24y) | ||
| Nathan Austin Norman | Registered representative | CFP | Feb 2017 (9y) | |
| J. Scott Pappas | Registered representative | Apr 2017 (9y) | ||
| Lauren Danielle Isola Rogge Hall | Registered representative | Feb 2025 (2y) |
Undisclosed: 0% – 25% of the firm is not attributable from the filed Schedule A bands.
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.
Private funds (11, $352M gross assets)
| Fund | Type | Gross assets | Min. investment | Owners |
|---|---|---|---|---|
| Pin Oak Real Estate Development Fund I | Hedge Fund | $74.2M | $200K | 98 |
| Pin Oak Real Estate Development Fund Ii Master, Lp | Hedge Fund | $66.8M | $100K | 132 |
| Pin Oak Alternative Income Fund Master, Lp | Hedge Fund | $47.7M | $100K | 150 |
| Pin Oak Real Estate Income Fund | Real Estate Fund | $40.0M | $50.0K | 124 |
| Pin Oak Opportunity Fund 3 Master, Lp | Hedge Fund | $25.9M | $50.0K | 94 |
| Pin Oak Targeted Strategies Master, Lp | Hedge Fund | $23.4M | $25.0K | 94 |
| Pin Oak Texana Aviation Fund 1, Lp | Hedge Fund | $19.9M | $200K | 81 |
| Pin Oak Opportunity Fund Ii Master, Lp | Hedge Fund | $19.0M | $100K | 126 |
| Pin Oak Premier Select, Lp | Hedge Fund | $15.3M | $100K | 62 |
| Pin Oak Real Estate Fund Vii, L.P. | Hedge Fund | $12.6M | $50.0K | 70 |
| Pin Oak Opportunity Fund 4 Master, Lp | Hedge Fund | $7.4M | $50.0K | 29 |
From Form ADV Section 7.B private fund reporting.
Documents (1 archived)
| Form | Period | Size | |
|---|---|---|---|
| Form ADV (full filing) | 04/01/2026 | 3.43 MB | 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
- • Fixed fees
- • Performance-based fees
- • Other fees
- • ORIGINATION FEES
Services
- • Financial planning services
- • Portfolio management for individuals/small businesses
- • Portfolio management for pooled investment vehicles
- • Selection of other advisers
Custody
Reported custodians
- Charles Schwab & Co. $417M (53% of AUM) Apr 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: Apr 01, 2026.
View current Form ADV (SEC/IAPD) ↗