Q2 2026 13F · SEC CIK 1094584

Pin Oak Investment Advisors Inc

Wealth managerFiled 2026-08-18 for Q2 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $140.6M
Reported positions: 563
Top holdings a year, 3 yrs: +8.4%
Assets under management: $784.8M

Pin Oak Investment Advisors Inc is a wealth manager that reported 563 positions worth $140.6M in its Q2 2026 13F, filed 2026-08-18. Its largest holdings were Kimbell Royalty Partners LP (KRP, 6.0%), Apple Inc (AAPL, 5.7%), Alphabet Inc (GOOGL, 3.7%). A portfolio copying its top holdings returned 8.4% a year over the last 3 years, against 20.4% for the S&P 500.

Pin Oak Investment Advisors Inc holdings largest 50 of 563 positions.

Weights are shares of the filer's total reported 13F value, compared with Q1 2026. Share changes may reflect splits; weight changes also reflect price moves. A 13F shows long US-listed positions only, up to 135 days after the fact.

Pin Oak Investment Advisors Inc 13F holdings
Stock	% of 13F value	Q1 2026	Shares	Share change	Reported value
KRPKimbell Royalty Partners LP	6.0%	5.9%	580,303	+0.4%	$8.4M
AAPLApple Inc	5.7%	5.0%	27,680	+0.2%	$8.0M
GOOGLAlphabet Inc	3.7%	3.0%	14,523	+0.0%	$5.2M
EPDEnterprise Prods Partners L	3.4%	3.5%	129,094	-2.6%	$4.7M
ETPCEnergy Transfer L P	3.2%	3.2%	235,529	-0.4%	$4.5M
TXOTxo Partners LP	3.2%	3.2%	357,507	-0.8%	$4.5M
HHHHoward Hughes Holdings Inc	3.0%	2.7%	59,839	-1.7%	$4.3M
MNRMach Natural Resource LP	2.2%	2.4%	242,399	+1.0%	$3.1M
BRK-BBerkshire Hathaway Inc Del	2.1%	1.8%	5,833	+12.1%	$2.9M
EOGEog Res Inc	1.9%	2.2%	20,382	-6.7%	$2.6M
GOOGAlphabet Inc	1.7%	1.3%	6,867	+4.1%	$2.4M
TSMTaiwan Semiconductor Manufac	1.7%	1.1%	4,943	+9.0%	$2.4M
GLDSpdr Gold Tr	1.5%	1.7%	5,696	+0.0%	$2.1M
SPYState Str Spdr S&p 500 ETF T	1.4%	1.3%	2,699	-2.6%	$2.0M
NOGNorthern Oil & Gas Inc	1.4%	2.3%	110,461	+1.2%	$2.0M
GSGoldman Sachs Group Inc	1.4%	1.2%	1,978	-3.6%	$2.0M
CVXChevron Corporation	1.4%	1.8%	12,030	-2.2%	$2.0M
NGNovagold Resources Inc	1.4%	2.1%	327,954	+0.6%	$2.0M
PLTRPalantir Technologies Inc	1.4%	1.7%	16,762	-0.6%	$2.0M
MSFTMicrosoft Corp	1.4%	1.4%	5,223	+1.2%	$1.9M
INTCIntel Corp	1.4%	0.4%	13,892	+0.1%	$1.9M
TXNTexas Instrs Inc	1.3%	0.9%	6,301	+0.0%	$1.9M
NVDANvidia Corporation	1.3%	1.1%	9,067	+2.5%	$1.8M
JNJJohnson & Johnson	1.3%	1.2%	7,063	+0.0%	$1.8M
WMTWalmart Inc	1.3%	1.4%	15,839	-2.1%	$1.8M
HONHoneywell Intl Inc	1.2%	—	7,492	—	$1.7M
PAGPPlains Gp Hldgs L P	1.2%	1.2%	68,848	-0.1%	$1.7M
HONAHoneywell Aerospace Inc	1.2%	—	7,492	—	$1.7M
IWFIshares Tr	1.0%	0.7%	11,598	+414.6%	$1.4M
BACBank of Amer Corp	1.0%	0.9%	24,779	+0.2%	$1.4M
AEMAgnico Eagle Mines Ltd	0.8%	1.0%	7,240	+0.0%	$1.1M
AMZNAmazon Com Inc	0.8%	0.7%	4,510	+1.5%	$1.1M
LDOSLeidos Holdings Inc	0.7%	1.1%	10,155	-0.7%	$1.0M
ADIAnalog Devices Inc	0.7%	0.6%	2,523	+0.1%	$1.0M
SHELShell PLC	0.7%	0.8%	12,688	+0.2%	$984K
JPMJpmorgan Chase & Co	0.7%	0.6%	2,846	+0.7%	$932K
STXFEa Series Trust	0.7%	0.6%	19,135	+0.0%	$924K
QQQInvesco Qqq Tr	0.6%	0.5%	1,231	+0.0%	$906K
CSCOCisco Sys Inc	0.6%	—	7,413	—	$871K
HIOWestern Asset Hi Inc Opport	0.6%	0.6%	233,058	+0.0%	$848K
MANHManhattan Associates Inc	0.6%	0.6%	6,054	-12.0%	$843K
HALHalliburton Co	0.6%	0.7%	24,718	+0.1%	$839K
HOODRobinhood Mkts Inc	0.6%	—	8,292	—	$832K
BXBlackstone Inc	0.5%	0.5%	6,560	+0.0%	$772K
BRK-ABerkshire Hathaway Inc Del	0.5%	0.5%	1	+0.0%	$749K
WFCWells Fargo & Co	0.5%	0.6%	8,976	-20.5%	$742K
ABBVAbbvie Inc	0.5%	0.4%	2,819	+0.1%	$709K
KMIKinder Morgan Inc Del	0.5%	0.5%	20,710	-4.3%	$662K
GEVGe Vernova Inc	0.4%	—	514	—	$604K
PAAPlains All American Pipeline LP	0.4%	0.4%	27,017	+2.2%	$601K

What Pin Oak Investment Advisors Inc bought and sold in Q2 2026, against Q1 2026.

New positions

Q1 2026's filing was too long to tell new positions apart.

Share counts compared with the Q1 2026 13F; a split also changes share counts. The latest filing lists more than 50 positions, so a position that left the top 50 may still be held.

How the holdings did against the S&P 500.

1 year: +14.5% /yr; S&P 500 +20.1%
3 years: +8.4% /yr; S&P 500 +20.4%
5 years: +8.3% /yr; S&P 500 +11.6%

A portfolio of the filer's 20 largest 13F positions, weighted by value, bought the trading day after each 13F was filed and held until the next one was: what copying this filer could have earned. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.

Reported 13F value by quarter.

13F value by quarter
Quarter	13F value	Positions
Q2 2026	$140.6M	563
Q1 2026	$141.4M	493
Q4 2025	$142.6M	494
Q3 2025	$140.1M	498
Q2 2025	$118.2M	443
Q1 2025	$131.2M	443
Q4 2024	$110.0M	464
Q3 2024	$110.0M	467
Q2 2024	$104.6M	463
Q1 2024	$104.1M	454
Q4 2023	$98.7M	454
Q3 2023	$88.8M	459

Questions about Pin Oak Investment Advisors Inc's portfolio

What stocks does Pin Oak Investment Advisors Inc own?

Pin Oak Investment Advisors Inc's latest 13F, for Q2 2026 and filed Aug 18, 2026, lists 563 positions worth $140.6M. The largest are Kimbell Royalty Partners LP (KRP) at 6.0%, Apple Inc (AAPL) at 5.7%, Alphabet Inc (GOOGL) at 3.7%, Enterprise Prods Partners L (EPD) at 3.4% and Energy Transfer L P (ETPC) at 3.2%.

What did Pin Oak Investment Advisors Inc buy last quarter?

In Q2 2026, Pin Oak Investment Advisors Inc added Ishares Tr (IWF) (+414.6% shares), Berkshire Hathaway Inc Del (BRK-B) (+12.1% shares) and Taiwan Semiconductor Manufac (TSM) (+9.0% shares), compared with its Q1 2026 filing.

What did Pin Oak Investment Advisors Inc sell last quarter?

In Q2 2026, Pin Oak Investment Advisors Inc cut from its top 50 Exxon Mobil Corp (XOM), cut from its top 50 Honeywell Intl. Inc (HON), cut from its top 50 Smith Intl Inc, cut from its top 50 Pfizer Inc (PFE), cut from its top 50 Conocophillips (COP), Wells Fargo & Co (WFC) (-20.5% shares), Manhattan Associates Inc (MANH) (-12.0% shares) and Eog Res Inc (EOG) (-6.7% shares), compared with its Q1 2026 filing.

How has Pin Oak Investment Advisors Inc's portfolio performed?

A portfolio copying Pin Oak Investment Advisors Inc's 20 largest 13F holdings each quarter, from the day each filing was public, returned +8.4% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: +14.5% against +20.1%. Over 5 years: +8.3% a year against +11.6%.

When is Pin Oak Investment Advisors Inc's next 13F filing due?

13F filings are due 45 days after each quarter ends. Pin Oak Investment Advisors Inc's filing for the quarter ending Sep 30, 2026 is due by Nov 14, 2026; this page updates the day after it is published.

How much money does Pin Oak Investment Advisors Inc manage?

Pin Oak Investment Advisors Inc reported $784.8M of regulatory assets under management on its latest SEC Form ADV. Its 13F, which covers only US-listed stocks and options, totals $140.6M.