Terminal · Institutions

Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.

PIN OAK INVESTMENT ADVISORS INC 13F Holdings -- Portfolio & Top Positions (2026-03-31)

PIN OAK INVESTMENT ADVISORS INC (CIK 1094584) reported $141.4M across 492 reported positions in its SEC 13F filing for 2026-03-31. Largest positions: KRP ($8.4M, 5.91%), AAPL ($7.0M, 4.96%), XOM ($5.9M, 4.18%), EPD ($5.0M, 3.55%), ET ($4.6M, 3.23%). Source: SEC Form 13F.

RankTickerCompanyValue% PortfolioSharesAction
1KRPKimbell Royalty Partners LP$8.4M5.91%577,807Trimmed
2AAPLApple Inc$7.0M4.96%27,626Trimmed
3XOMExxon Mobil Corp$5.9M4.18%34,849Trimmed
4EPDEnterprise Prods Part LP$5.0M3.55%132,545Trimmed
5ETEnergy Transfer Partn LP$4.6M3.23%236,540Trimmed
6TXOTXO Partners LP$4.5M3.21%360,533Added
7GOOGLAlphabet Inc. Class A$4.2M2.95%14,516Trimmed
8HHHHoward Hughes Holdings Inc$3.9M2.72%60,900Trimmed
9HONHoneywell Intl Inc$3.4M2.40%15,038Trimmed
10MNRMach Natural Resource LP$3.4M2.38%240,057Trimmed
11NOGNorthern Oil And Gas$3.2M2.29%109,108Trimmed
12EOGEog Resources Inc$3.2M2.23%21,835Trimmed
13NGNovagold Res Inc F$2.9M2.07%326,150Added
14CVXChevron Corp$2.5M1.80%12,295Added
15BRK/BBerkshire Hathaway Class B$2.5M1.76%5,204Trimmed
16PLTRPalantir Technologies In Class A$2.5M1.74%16,857Trimmed
17GLDSPDR Gold Shares ETF$2.5M1.73%5,696Added
18WMTWalMart Inc$2.0M1.42%16,177Trimmed
19MSFTMicrosoft Corp$1.9M1.35%5,160Added
20GOOGAlphabet Inc. Class C$1.9M1.34%6,594Trimmed
21SPYSPDR S&P 500 ETF$1.8M1.28%2,770Trimmed
22GSGoldman Sachs Group$1.7M1.23%2,052Hold
23JNJJohnson & Johnson$1.7M1.22%7,062Trimmed
24PAGPPlains GP HLDGS$1.7M1.18%68,910Trimmed
25LDOSLeidos HLDGS Inc$1.6M1.12%10,225Added

Source: SEC Form 13F filings · as of 2026-03-31