VANGUARD INDEX FDS

Ticker: VB CUSIP: 922908751 Class: Exchange Traded Fund

PIN OAK INVESTMENT ADVISORS INC's Holding History (CIK: 0001094584)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 160 Value ($000) $0 Avg Close — Range —
Q3 2025
Shares 160 Value ($000) $41 Avg Close — Range —
Q2 2025
Shares 165 Value ($000) $0 Avg Close — Range —
Q1 2025
Shares 160 Value ($000) $0 Avg Close — Range —
Q4 2024
Shares 160 Value ($000) $0 Avg Close — Range —
Q3 2024
Shares 160 Value ($000) $0 Avg Close — Range —