Parallax Volatility Advisers, L.P.
Position in XIFR — XPLR Infrastructure, LP
CIK 1521001
San Francisco, CA
Position in XIFR
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$3,246,628
+$171,809 QoQ
Shares Held
274,905
-5.1% QoQ
Ownership
0.292%
of shares outstanding
% of Portfolio
0.16%
of 13F equity value
Holder Rank
#45
of 220 holders
Holding Since
Mar 2020
12 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in XIFR Over Time
Shares Held
Position Value (USD)
Derivatives in XIFR
reported options exposure · as of Jun 30, 2026CallValue
$0
CallShares
0
PutValue
$15,197,108
PutShares
1,286,800
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 Utilities - Renewable
Utilities · as of Jun 30, 2026Parallax Volatility Advisers, L.P. holds $3,867,043 across 2 Utilities - Renewable names. XIFR ranks #1 (84.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | XIFR |
XPLR Infrastructure, LP
This page
|
274,905 | $3,246,628 | |
| 2 | FLNC |
Fluence Energy, Inc.
|
31,208 | $620,415 |
All Filings in XIFR
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23 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $3,246,628 | 274,905 | Shares | Sole | 2026-08-14 | |
| 2026-06-30 | $15,197,108 | 1,286,800 | Put | Sole | 2026-08-14 | |
| 2026-03-31 | $3,074,819 | 289,531 | Shares | Sole | 2026-05-15 | |
| 2026-03-31 | $12,019,716 | 1,131,800 | Put | Sole | 2026-05-15 | |
| 2025-12-31 | $2,598,070 | 259,807 | Shares | Sole | 2026-02-17 | |
| 2025-12-31 | $9,768,000 | 976,800 | Put | Sole | 2026-02-17 | |
| 2025-09-30 | $2,546,700 | 250,413 | Shares | Sole | 2025-11-14 | |
| 2025-09-30 | $9,934,056 | 976,800 | Put | Sole | 2025-11-14 | |
| 2025-06-30 | $1,609,086 | 196,230 | Shares | Sole | 2025-08-14 | |
| 2025-06-30 | $7,763,760 | 946,800 | Put | Sole | 2025-08-14 | |
| 2025-03-31 | $5,960,300 | 627,400 | Put | Sole | 2025-05-15 | |
| 2025-03-31 | $2,219,931 | 233,677 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $11,167,720 | 627,400 | Put | Sole | 2025-02-14 | |
| 2024-12-31 | $751,711 | 42,231 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $442,389 | 16,017 | Shares | Sole | 2024-11-14 | |
| 2024-09-30 | $16,798,484 | 608,200 | Put | Sole | 2024-11-14 | |
| 2024-06-30 | $413,909 | 14,975 | Shares | Sole | 2024-08-14 | |
| 2024-06-30 | $14,171,028 | 512,700 | Put | Sole | 2024-08-14 | |
| 2021-03-31 | $526,193 | 7,220 | Shares | Sole | 2021-05-14 | |
| 2020-06-30 | $1,347,535 | 26,278 | Shares | Sole | 2020-08-14 | |
| 2020-06-30 | $8,820,160 | 172,000 | Call | Sole | 2020-08-14 | |
| 2020-03-31 | $7,370,200 | 171,400 | Call | Sole | 2020-05-15 | |
| 2020-03-31 | $69,359 | 1,613 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||