PIN OAK INVESTMENT ADVISORS INC
Q2 2026 Form 13-F
HOUSTON, TEXAS
CIK 0001094584
· CRD 105550
· SEC-registered investment adviser
$140.5M Reported Value Total
PIN OAK INVESTMENT ADVISORS INC reports 322 total accounts under management (AUM). There are 322 discretionary accounts valued at $784,773,250, and 0 non-discretionary accounts.
Source: Form ADV filed * Note that certain holdings are exempt from Form 13-F reporting, so the AUM totals may be greater than the Form 13-F total.
Private funds (Form ADV)
21 funds
· $474.9M gross asset value
Hedge Fund: $383.2M · Real Estate Fund: $59.1M · Private Equity Fund: $32.6M
Source: Form ADV filed 2026-04-01
Reported value
$140.5M
Quarter over quarter
+3.2%
Holdings
490
Top-10 concentration
34.4%
Key People
Form ADV owners & control persons
James Barrett Rouse
PRESIDENT
Daniel Charles Estes
CCO
Filing Navigation
Coverage begins with the second quarter of 2013. Earlier quarters are not shown while their accuracy is being verified.
13F Metrics
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Q2 2026 13F record
Q2 2026 13F filing summary
| Period of report | June 30, 2026 |
|---|---|
| Filed | August 11, 2026 |
| Form | 13F-HR |
| Reported value | $140.5M |
| Positions | 490 |
| Change in reported value | -0.6% |
| New positions | 49 |
| Exited positions | 46 |
| Position turnover | 17.7% |
| Top-10 concentration | 34.4% |
13F filings by quarter
| Quarter | Positions | Value |
|---|---|---|
|
Q2 2026 13F
Filed Aug 11, 2026
|
490 | $140.5M |
|
Q1 2026 13F
Filed May 15, 2026
|
477 | $141.4M |
|
Q4 2025 13F
Filed Feb 13, 2026
|
479 | $142.6M |
|
Q3 2025 13F
Filed Nov 17, 2025
|
498 | $140.1M |
|
Q2 2025 13F
Filed Aug 11, 2025
|
427 | $118.2M |
|
Q1 2025 13F
Filed May 7, 2025
|
422 | $131.2M |
|
Q4 2024 13F
Filed Feb 11, 2025
|
442 | $110.0M |
|
Q3 2024 13F
Filed Nov 14, 2024
|
445 | $110.0M |
|
Q2 2024 13F
Filed Aug 14, 2024
|
438 | $104.6M |
|
Q1 2024 13F
Filed May 14, 2024
|
436 | $104.0M |
|
Q4 2023 13F
Filed Feb 14, 2024
|
441 | $98.7M |
|
Q3 2023 13F
Filed Nov 15, 2023
|
442 | $88.8M |
|
Q2 2023 13F
Filed Aug 15, 2023
|
437 | $90.2M |
|
Q1 2023 13F
Filed May 11, 2023
|
410 | $80.8M |
|
Q4 2022 13F
Filed Feb 14, 2023
|
399 | $81.1M |
|
Q3 2022 13F
Filed Nov 14, 2022
|
366 | $79.6M |
|
Q2 2022 13F
Filed Aug 12, 2022
|
384 | $81.7M |
|
Q1 2022 13F
Filed May 13, 2022
|
401 | $93.6M |
|
Q4 2021 13F
Filed Feb 14, 2022
|
403 | $98.8M |
|
Q3 2021 13F
Filed Nov 15, 2021
|
382 | $90.6M |
15 earlier quarters on file — choose one from the quarter menu above.
Top 20 holdings · Q2 2026
| # | Holding | Reported value | % of portfolio |
|---|---|---|---|
| 1 | KRP Kimbell Royalty Partners LP | $8.4M | 6.0% |
| 2 | AAPL Apple Inc | $8.0M | 5.7% |
| 3 | GOOGL Alphabet Inc. Class A | $5.2M | 3.69% |
| 4 | EPD Enterprise Prods Part LP | $4.7M | 3.38% |
| 5 | ET Energy Transfer Partn LP | $4.5M | 3.21% |
| 6 | TXO TXO Partners LP | $4.5M | 3.18% |
| 7 | HHH Howard Hughes Holdings Inc | $4.3M | 3.04% |
| 8 | MNR Mach Natural Resource LP | $3.1M | 2.18% |
| 9 | BRK-B Berkshire Hathaway Class B | $2.9M | 2.08% |
| 10 | EOG Eog Resources Inc | $2.6M | 1.88% |
| 11 | GOOG Alphabet Inc. Class C | $2.4M | 1.73% |
| 12 | TSM Taiwan Semiconductr F Sponsored ADR | $2.4M | 1.68% |
| 13 | GLD SPDR Gold Shares ETF | $2.1M | 1.49% |
| 14 | SPY SPDR S&P 500 ETF | $2.0M | 1.43% |
| 15 | NOG Northern Oil And Gas | $2.0M | 1.43% |
| 16 | GS Goldman Sachs Group | $2.0M | 1.42% |
| 17 | CVX Chevron Corp | $2.0M | 1.42% |
| 18 | NG Novagold Res Inc F | $2.0M | 1.39% |
| 19 | PLTR Palantir Technologies In Class A | $2.0M | 1.39% |
| 20 | MSFT Microsoft Corp | $1.9M | 1.39% |
Values as reported on the Q2 2026 Form 13F. Every position is in the holdings table below.