PIN OAK INVESTMENT ADVISORS INC
Position in COST — Costco Wholesale Corp /New
CIK 1094584
HOUSTON, TX
Position in COST
as of Jun 30, 2026
· filed Aug 18, 2026
Position Value
$96,353
+$96,253 QoQ
Shares Held
103
+3.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
#4,039
of 4,178 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in COST Over Time
Shares Held
Position Value (USD)
Position in Discount Stores
Consumer Defensive · as of Jun 30, 2026PIN OAK INVESTMENT ADVISORS INC holds $1,958,583 across 4 Discount Stores names. COST ranks #2 (4.9% of the industry book) .
All Filings in COST
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $96,353 | 103 | Shares | Sole | 2026-08-18 | |
| 2026-03-31 | $100 | 100 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $100 | 100 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $92,563 | 100 | Shares | Sole | 2025-11-17 | |
| 2025-06-30 | $98,994 | 100 | Shares | Sole | 2025-08-11 | |
| 2025-03-31 | $93 | 173 | Shares | Sole | 2025-05-07 | |
| 2024-12-31 | $158,514 | 173 | Shares | Sole | 2025-02-11 | |
| 2024-09-30 | $153,367 | 173 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $147,048 | 173 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $73,263 | 100 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $66,008 | 100 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $56,496 | 100 | Shares | Sole | 2023-11-15 | |
| 2023-06-30 | $53,838 | 100 | Shares | Sole | 2023-08-15 | |
| 2023-03-31 | $49,687 | 100 | Shares | Sole | 2023-05-11 | |
| 2022-12-31 | $45,650 | 100 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $47,227 | 100 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $47,928 | 100 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $57,585 | 100 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $56,770 | 100 | Shares | Sole | 2022-02-14 | |
| 2021-09-30 | $44,935 | 100 | Shares | Sole | 2021-11-15 | |
| 2021-06-30 | $49,458 | 125 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $44,060 | 125 | Shares | Sole | 2021-05-12 | |
| 2020-12-31 | $47,097 | 125 | Shares | Sole | 2021-02-19 | |
| 2020-09-30 | $35,500 | 100 | Shares | Sole | 2020-11-17 | |
| 2020-06-30 | $30,321 | 100 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $28,513 | 100 | Shares | Sole | 2020-05-18 | |
| No filing history on record for this holder in this stock. | ||||||