CenterBook Partners LP
Position in SEI — Solaris Energy Infrastructure, Inc.
CIK 1872738
GREENWICH, CT
Position in SEI
as of Mar 31, 2026
· filed May 5, 2026
Position Value
$8,290,695
-$8,096,322 QoQ
Shares Held
146,712
-58.8% QoQ
Ownership
0.199%
of shares outstanding
% of Portfolio
0.45%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2022
17 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in SEI Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas Equipment & Services
Energy · as of Mar 31, 2026CenterBook Partners LP holds $38,180,361 across 16 Oil & Gas Equipment & Services names. SEI ranks #2 (21.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AESI |
Atlas Energy Solutions Inc.
|
924,938 | $12,135,186 | |
| 2 | SEI |
Solaris Energy Infrastructure, Inc.
This page
|
146,712 | $8,290,695 | |
| 3 | NESR |
National Energy Services Reunited Corp.
|
307,103 | $6,593,501 | |
| 4 | WTTR |
Select Water Solutions, Inc.
|
131,974 | $2,019,202 | |
| 5 | PUMP |
ProPetro Holding Corp.
|
120,014 | $1,729,401 | |
| 6 | INVX |
Innovex International, Inc.
|
65,733 | $1,603,227 | |
| 7 | WFRD |
Weatherford International plc
|
12,616 | $1,193,221 | |
| 8 | OII |
Oceaneering International Inc
|
33,144 | $1,175,617 |
All Filings in SEI
Export CSV
17 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $8,290,695 | 146,712 | Shares | Sole | 2026-05-05 | |
| 2025-12-31 | $16,387,017 | 356,472 | Shares | Sole | 2026-02-11 | |
| 2025-09-30 | $16,605,656 | 415,453 | Shares | Sole | 2025-11-07 | |
| 2025-06-30 | $1,916,930 | 67,760 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $6,055,285 | 278,276 | Shares | Sole | 2025-05-09 | |
| 2024-12-31 | $4,844,767 | 168,338 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $6,633,324 | 519,853 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $2,106,132 | 245,470 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $3,915,302 | 451,592 | Shares | Sole | 2024-05-10 | |
| 2023-12-31 | $678,016 | 85,178 | Shares | Sole | 2024-02-13 | |
| 2023-09-30 | $1,286,907 | 120,723 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $1,047,722 | 125,777 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $1,881,473 | 220,313 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $884,554 | 89,079 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $831,617 | 88,848 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $784,600 | 72,114 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $705,354 | 62,476 | Shares | Sole | 2022-05-16 | |
| No filing history on record for this holder in this stock. | ||||||