GILDER GAGNON HOWE & CO LLC
Position in SEI — Solaris Energy Infrastructure, Inc.
CIK 902464
New York, NY
Position in SEI
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$32,425,058
+$9,367,679 QoQ
Shares Held
402,996
-1.2% QoQ
Ownership
0.526%
of shares outstanding
% of Portfolio
0.34%
of 13F equity value
Holder Rank
#48
of 430 holders
Holding Since
Mar 2025
6 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in SEI Over Time
Shares Held
Position Value (USD)
Position in Oil & Gas Equipment & Services
Energy · as of Jun 30, 2026GILDER GAGNON HOWE & CO LLC holds $36,393,745 across 2 Oil & Gas Equipment & Services names. SEI ranks #1 (89.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | SEI |
Solaris Energy Infrastructure, Inc.
This page
|
402,996 | $32,425,058 | |
| 2 | WTTR |
Select Water Solutions, Inc.
|
198,633 | $3,968,687 |
All Filings in SEI
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6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $32,425,058 | 402,996 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $23,057,379 | 408,023 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $11,218,748 | 244,045 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $10,410,306 | 260,453 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $7,525,168 | 266,001 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $6,458,346 | 296,799 | Shares | Sole | 2025-05-15 | |
| No filing history on record for this holder in this stock. | ||||||