SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC
Position in SEI — Solaris Energy Infrastructure, Inc.
CIK 1638555
Boston, MA
Position in SEI
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$136,205,745
+$38,496,847 QoQ
Shares Held
1,692,838
-2.1% QoQ
Ownership
2.21%
of shares outstanding
% of Portfolio
3.54%
of 13F equity value
Holder Rank
#6
of 430 holders
Holding Since
Dec 2024
7 quarters on record
Voting authority
Sole 91%
Shared 0%
None 9%
Common Shares in SEI Over Time
Shares Held
Position Value (USD)
Derivatives in SEI
reported options exposure · as of Mar 31, 2026CallValue
$0
CallShares
0
PutValue
$46,620,750
PutShares
825,000
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Oil & Gas Equipment & Services
Energy · as of Jun 30, 2026SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC holds $155,848,245 across 2 Oil & Gas Equipment & Services names. SEI ranks #1 (87.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | SEI |
Solaris Energy Infrastructure, Inc.
This page
|
1,692,838 | $136,205,745 | |
| 2 | LBRT |
Liberty Energy Inc.
|
750,000 | $19,642,500 |
All Filings in SEI
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16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $136,205,745 | 1,692,838 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $97,708,898 | 1,729,055 | Shares | Sole | 2026-05-15 | |
| 2026-03-31 | $46,620,750 | 825,000 | Put | Sole | 2026-05-15 | |
| 2025-12-31 | $71,713,200 | 1,560,000 | Put | Sole | 2026-02-17 | |
| 2025-12-31 | $95,448,614 | 2,076,324 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $71,798,510 | 1,796,310 | Shares | Sole | 2025-11-14 | |
| 2025-09-30 | $69,148,100 | 1,730,000 | Put | Sole | 2025-11-14 | |
| 2025-09-30 | $71,798,510 | 1,796,310 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $68,168,036 | 2,409,616 | Shares | Sole | 2025-08-14 | |
| 2025-06-30 | $16,702,416 | 590,400 | Put | Sole | 2025-08-14 | |
| 2025-03-31 | $12,403,200 | 570,000 | Call | Sole | 2025-05-15 | |
| 2025-03-31 | $11,706,880 | 538,000 | Put | Sole | 2025-05-15 | |
| 2025-03-31 | $30,808,765 | 1,415,844 | Shares | Sole | 2025-05-15 | |
| 2025-03-31 | $43,211,965 | 1,985,844 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $69,048,716 | 2,399,191 | Shares | Sole | 2025-02-14 | |
| 2024-12-31 | $69,048,716 | 2,399,191 | Shares | Sole | 2025-02-14 | |
| No filing history on record for this holder in this stock. | ||||||