PIN OAK INVESTMENT ADVISORS INC

CIK 0001094584 · Q2 2026

13F Equity AUM

$147K

+3.8% QoQ

Positions

580

+87 QoQ

AUM Rank

#12,413

Top 99%

Skill Alpha (FF)

+2.7%/yr^ns

No Clear Edge

Rank #1,124 · Top 14%

vs S&P -1.5%/yr (unadj.)

Quarters Tracked

~8 years

Portfolio Concentration

Top 5: 22.0%Top 10: 35.1%Top 20: 49.7%

KRP5.7%

AAPL5.5%

XOM4.0%

GOOGL3.5%

EPD3.2%

ET3.1%

TXO3.0%

HHH2.9%

MNR2.1%

BRK/B2.0%

Others (570)64.9%

HHI (Herfindahl-Hirschman Index) measures portfolio concentration. Low (<1500) = diversified, Moderate (1500-2500), High (>2500) = concentrated bets.

Sector Allocation

Energy31.2%

Financial Services22.4%

Technology18.3%

Communication Services6.6%

Healthcare3.4%

Real Estate3.2%

Industrials2.9%

Basic Materials2.8%

Other9.3%

Portfolio weight by GICS sector based on latest 13F filing. Sectors below 2% are grouped as “Other.”

Position Sizing

Positions: 580Median: 0.02%Avg: 0.17%

0–0.5%

533(27.4%)

0.5–1%

18(11.8%)

1–3%

22(32.6%)

3–5%

5(16.9%)

5%+

2(11.2%)

Count of positions per weight bucket — (%) = combined portfolio weight

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Portfolio Overlap

Shared: 0Unique: 580vs 20 funds

0%Low

580

Fund positions

Consensus CUSIPs

Jaccard similarity of this fund’s portfolio vs the consensus of top 20 funds by AUM. Low (<15%) = contrarian, Moderate (15-40%), High (>40%) = follows the crowd.

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Position Changes This Quarter

New102Increased174Decreased48Exited24

New Positions

Honeywell Intl Inc1.1%

+7K

Honeywell Aerospace …1.1%

+7K

SII0.4%

+5K

MMT0.2%

+62K

DVYE0.2%

+8K

MRVL0.1%

+528

Roundhill Memory ETF0.1%

+2K

OBDC0.1%

+9K

SNDK0.1%

+36

Erock Inc Class …0.1%

+5K

Increased

PPLT0.3%

+27K(+886%)

OWL0.1%

+10K(+74%)

IWF1.0%

+9K(+415%)

ONEQ0.2%

+3K(+2117%)

KRP5.7%

+2K(+0%)

MNR2.1%

+2K(+1%)

NG1.3%

+2K(+1%)

VUG0.1%

+2K(+500%)

TSPY0.0%

+1K(+167%)

NOG1.4%

+1K(+1%)

Decreased

SIRI0.3%

-10,906(-44%)

ACP0.3%

-5,046(-6%)

EPD3.2%

-3,451(-3%)

LLYVK0.0%

-3,163(-89%)

TXO3.0%

-3,026(-1%)

PBR0.0%

-2,500(-89%)

WFC0.5%

-2,321(-21%)

SMFG0.0%

-1,647(-97%)

EOG1.8%

-1,453(-7%)

HHH2.9%

-1,061(-2%)

Exited

HON

-15,038

Smith Intl Inc

-5,266

-171,400

-399

-398

-544

-350

-1,146

-1,189

-2,762

Quarter-over-quarter changes compared to prior 13F filing. New = first appearance; Exited = no longer held.

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Holdings

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