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CastleKnight Management LP

Position in WTTR — Select Water Solutions, Inc.

CIK 1835751 New York, NY

Position in WTTR

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$219,780
+$51,480 QoQ
Shares Held
11,000
0.0% QoQ
Ownership
0.008%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#202
of 264 holders
Holding Since
Mar 2023
14 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, 2026

CastleKnight Management LP holds $15,424,874 across 3 Oil & Gas Equipment & Services names. WTTR ranks #3 (1.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 WTTR
Select Water Solutions, Inc.
This page
11,000 $219,780

All Filings in WTTR

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14 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $219,780 11,000
2026-03-31 $168,300 11,000
2025-12-31 $126,240 12,000
2025-09-30 $128,280 12,000
2025-06-30 $103,680 12,000
2025-03-31 $126,000 12,000
2024-12-31 $158,880 12,000
2024-09-30 $133,560 12,000
2024-06-30 $128,400 12,000
2024-03-31 $276,900 30,000
2023-12-31 $227,700 30,000
2023-09-30 $238,500 30,000
2023-06-30 $243,000 30,000
2023-03-31 $208,800 30,000