ESSEX INVESTMENT MANAGEMENT CO LLC
Position in COST — Costco Wholesale Corp /New
CIK 201772
BOSTON, MA
Position in COST
as of Jun 30, 2026
· filed Aug 6, 2026
Position Value
$168,384
-$10,973 QoQ
Shares Held
180
0.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#3,980
of 4,176 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, 2026ESSEX INVESTMENT MANAGEMENT CO LLC holds $3,730,966 across 2 Discount Stores names. COST ranks #2 (4.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | DLTR |
Dollar Tree, Inc.
|
29,455 | $3,562,582 | |
| 2 | COST |
Costco Wholesale Corp /New
This page
|
180 | $168,384 |
All Filings in COST
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $168,384 | 180 | Shares | Sole | 2026-08-06 | |
| 2026-03-31 | $179,357 | 180 | Shares | Sole | 2026-05-11 | |
| 2025-12-31 | $155,221 | 180 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $166,613 | 180 | Shares | Sole | 2025-11-06 | |
| 2025-06-30 | $178,189 | 180 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $170,240 | 180 | Shares | Sole | 2025-05-07 | |
| 2024-12-31 | $164,928 | 180 | Shares | Sole | 2025-02-07 | |
| 2024-09-30 | $159,573 | 180 | Shares | Sole | 2024-10-10 | |
| 2024-06-30 | $152,998 | 180 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $131,873 | 180 | Shares | Sole | 2024-05-03 | |
| 2023-12-31 | $118,814 | 180 | Shares | Sole | 2024-02-08 | |
| 2023-09-30 | $101,692 | 180 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $96,908 | 180 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $89,436 | 180 | Shares | Sole | 2023-05-04 | |
| 2022-12-31 | $82,170 | 180 | Shares | Sole | 2023-02-03 | |
| 2022-09-30 | $85,008 | 180 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $86,270 | 180 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $103,653 | 180 | Shares | Sole | 2022-05-09 | |
| 2021-12-31 | $102,186 | 180 | Shares | Sole | 2022-02-10 | |
| 2021-09-30 | $80,883 | 180 | Shares | Sole | 2021-11-09 | |
| 2021-06-30 | $71,220 | 180 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $63,446 | 180 | Shares | Sole | 2021-05-12 | |
| 2020-12-31 | $67,820 | 180 | Shares | Sole | 2021-02-12 | |
| 2020-09-30 | $63,900 | 180 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $54,577 | 180 | Shares | Sole | 2020-08-04 | |
| 2020-03-31 | $533,478 | 1,871 | Shares | Sole | 2020-05-04 | |
| No filing history on record for this holder in this stock. | ||||||