North Star Investment Management Corp.
Position in WTTR — Select Water Solutions, Inc.
CIK 1342857
CHICAGO, IL
Position in WTTR
as of Jun 30, 2026
· filed Jul 28, 2026
Position Value
$2,137,860
-$723,240 QoQ
Shares Held
107,000
-42.8% QoQ
Ownership
0.077%
of shares outstanding
% of Portfolio
0.17%
of 13F equity value
Holder Rank
#101
of 263 holders
Holding Since
Dec 2023
11 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in WTTR Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas Equipment & Services
Energy · as of Jun 30, 2026North Star Investment Management Corp. holds $3,084,084 across 9 Oil & Gas Equipment & Services names. WTTR ranks #1 (69.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | WTTR |
Select Water Solutions, Inc.
This page
|
107,000 | $2,137,860 | |
| 2 | NGS |
Natural Gas Services Group Inc
|
17,000 | $733,380 | |
| 3 | SLB |
Slb Limited/Nv
|
2,159 | $100,371 | |
| 4 | HAL |
Halliburton Co
|
2,304 | $78,220 | |
| 5 | PUMP |
ProPetro Holding Corp.
|
2,000 | $28,680 | |
| 6 | FTI |
TechnipFMC plc
|
48 | $3,182 | |
| 7 | BKR |
Baker Hughes Co
|
28 | $1,554 | |
| 8 | NOV |
NOV Inc.
|
27 | $500 |
All Filings in WTTR
Export CSV
11 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $2,137,860 | 107,000 | Shares | Sole | 2026-07-28 | |
| 2026-03-31 | $2,861,100 | 187,000 | Shares | Sole | 2026-04-23 | |
| 2025-12-31 | $1,967,240 | 187,000 | Shares | Sole | 2026-01-30 | |
| 2025-09-30 | $1,999,030 | 187,000 | Shares | Sole | 2025-10-22 | |
| 2025-06-30 | $1,615,680 | 187,000 | Shares | Sole | 2025-07-15 | |
| 2025-03-31 | $1,743,000 | 166,000 | Shares | Sole | 2025-04-17 | |
| 2024-12-31 | $1,602,040 | 121,000 | Shares | Sole | 2025-02-10 | |
| 2024-09-30 | $1,346,730 | 121,000 | Shares | Sole | 2024-10-30 | |
| 2024-06-30 | $1,294,700 | 121,000 | Shares | Sole | 2024-08-06 | |
| 2024-03-31 | $1,116,830 | 121,000 | Shares | Sole | 2024-04-30 | |
| 2023-12-31 | $918,390 | 121,000 | Shares | Sole | 2024-01-10 | |
| No filing history on record for this holder in this stock. | ||||||