Position in MTDR
as of Jun 30, 2026
· filed Aug 6, 2026
Position Value
$1,880,787
-$646,286 QoQ
Shares Held
37,782
-5.5% QoQ
Ownership
0.031%
of shares outstanding
% of Portfolio
0.25%
of 13F equity value
Holder Rank
#179
of 489 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 61%
Shared 0%
None 39%
Common Shares in MTDR Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas E&P
Energy · as of Jun 30, 2026ESSEX INVESTMENT MANAGEMENT CO LLC holds $1,921,361 across 2 Oil & Gas E&P names. MTDR ranks #1 (97.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MTDR |
Matador Resources Co
This page
|
37,782 | $1,880,787 | |
| 2 | RRC |
Range Resources Corp
|
1,091 | $40,574 |
All Filings in MTDR
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,880,787 | 37,782 | Shares | Sole | 2026-08-06 | |
| 2026-03-31 | $2,527,073 | 39,998 | Shares | Sole | 2026-05-11 | |
| 2025-12-31 | $1,663,478 | 39,196 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $1,846,757 | 41,103 | Shares | Sole | 2025-11-06 | |
| 2025-06-30 | $1,892,527 | 39,659 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $2,042,476 | 39,978 | Shares | Sole | 2025-05-07 | |
| 2024-12-31 | $2,263,621 | 40,235 | Shares | Sole | 2025-02-07 | |
| 2024-09-30 | $2,187,872 | 44,271 | Shares | Sole | 2024-10-10 | |
| 2024-06-30 | $2,630,267 | 44,132 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $2,506,011 | 37,532 | Shares | Sole | 2024-05-03 | |
| 2023-12-31 | $2,124,460 | 37,363 | Shares | Sole | 2024-02-08 | |
| 2023-09-30 | $2,497,446 | 41,988 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $2,230,401 | 42,630 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $1,922,296 | 40,342 | Shares | Sole | 2023-05-04 | |
| 2022-12-31 | $1,969,284 | 34,404 | Shares | Sole | 2023-02-03 | |
| 2022-09-30 | $1,695,420 | 34,657 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $1,569,104 | 33,679 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $2,509,503 | 47,367 | Shares | Sole | 2022-05-09 | |
| 2021-12-31 | $2,528,761 | 68,493 | Shares | Sole | 2022-02-10 | |
| 2021-09-30 | $2,698,177 | 70,930 | Shares | Sole | 2021-11-09 | |
| 2021-06-30 | $3,461,965 | 96,139 | Shares | Sole | 2021-08-12 | |
| 2021-03-31 | $2,432,632 | 103,737 | Shares | Sole | 2021-05-12 | |
| 2020-12-31 | $1,369,569 | 113,563 | Shares | Sole | 2021-02-12 | |
| 2020-09-30 | $1,090,633 | 132,038 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $1,088,850 | 128,100 | Shares | Sole | 2020-08-04 | |
| 2020-03-31 | $327,064 | 131,881 | Shares | Sole | 2020-05-04 | |
| No filing history on record for this holder in this stock. | ||||||