Parallax Volatility Advisers, L.P.
Position in SMCI — Super Micro Computer, Inc.
CIK 1521001
San Francisco, CA
Position in SMCI
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$11,833,159
+$5,716,773 QoQ
Shares Held
403,449
+50.2% QoQ
Ownership
0.061%
of shares outstanding
% of Portfolio
0.58%
of 13F equity value
Holder Rank
#120
of 796 holders
Holding Since
Dec 2022
14 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in SMCI Over Time
Shares Held
Position Value (USD)
Derivatives in SMCI
reported options exposure · as of Jun 30, 2026CallValue
$14,629,804
CallShares
498,800
PutValue
$41,276,109
PutShares
1,407,300
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 Computer Hardware
Technology · as of Jun 30, 2026Parallax Volatility Advisers, L.P. holds $57,799,254 across 9 Computer Hardware names. SMCI ranks #3 (20.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | DELL |
Dell Technologies Inc.
|
51,200 | $22,090,752 | |
| 2 | SNDK |
Sandisk Corp
|
6,649 | $15,118,030 | |
| 3 | SMCI |
Super Micro Computer, Inc.
This page
|
403,449 | $11,833,159 | |
| 4 | WDC |
Western Digital Corp
|
4,749 | $3,033,281 | |
| 5 | IONQ |
IonQ, Inc.
|
51,179 | $2,725,793 | |
| 6 | HPQ |
Hp Inc
|
47,165 | $1,034,800 | |
| 7 | RGTI |
Rigetti Computing, Inc.
|
44,165 | $853,267 | |
| 8 | P |
Everpure, Inc.
|
10,122 | $797,512 |
All Filings in SMCI
Export CSV
36 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $11,833,159 | 403,449 | Shares | Sole | 2026-08-14 | |
| 2026-06-30 | $14,629,804 | 498,800 | Call | Sole | 2026-08-14 | |
| 2026-06-30 | $41,276,109 | 1,407,300 | Put | Sole | 2026-08-14 | |
| 2026-03-31 | $6,116,386 | 268,616 | Shares | Sole | 2026-05-15 | |
| 2026-03-31 | $5,933,862 | 260,600 | Call | Sole | 2026-05-15 | |
| 2026-03-31 | $22,362,417 | 982,100 | Put | Sole | 2026-05-15 | |
| 2025-12-31 | $7,317,500 | 250,000 | Shares | Sole | 2026-02-17 | |
| 2025-12-31 | $10,382,069 | 354,700 | Call | Sole | 2026-02-17 | |
| 2025-12-31 | $48,886,754 | 1,670,200 | Put | Sole | 2026-02-17 | |
| 2025-09-30 | $12,618,191 | 263,208 | Shares | Sole | 2025-11-14 | |
| 2025-09-30 | $89,034,168 | 1,857,200 | Put | Sole | 2025-11-14 | |
| 2025-09-30 | $16,764,618 | 349,700 | Call | Sole | 2025-11-14 | |
| 2025-06-30 | $15,397,471 | 314,170 | Shares | Sole | 2025-08-14 | |
| 2025-06-30 | $7,841,600 | 160,000 | Call | Sole | 2025-08-14 | |
| 2025-06-30 | $41,183,103 | 840,300 | Put | Sole | 2025-08-14 | |
| 2025-03-31 | $5,742,219 | 167,705 | Shares | Sole | 2025-05-15 | |
| 2025-03-31 | $29,282,048 | 855,200 | Put | Sole | 2025-05-15 | |
| 2025-03-31 | $18,821,728 | 549,700 | Call | Sole | 2025-05-15 | |
| 2024-12-31 | $14,794,047 | 485,369 | Shares | Sole | 2025-02-14 | |
| 2024-12-31 | $14,167,104 | 464,800 | Call | Sole | 2025-02-14 | |
| 2024-12-31 | $68,427,600 | 2,245,000 | Put | Sole | 2025-02-14 | |
| 2024-09-30 | $4,039,080 | 9,700 | Call | Sole | 2024-11-14 | |
| 2024-09-30 | $54,256,920 | 130,300 | Put | Sole | 2024-11-14 | |
| 2024-09-30 | $4,116,114 | 9,885 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $95,454,275 | 116,500 | Put | Sole | 2024-08-14 | |
| 2024-06-30 | $3,025,040 | 3,692 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $2,401,851 | 2,378 | Shares | Sole | 2024-05-15 | |
| 2024-03-31 | $118,678,525 | 117,500 | Put | Sole | 2024-05-15 | |
| 2023-09-30 | $1,605,283 | 5,854 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $6,231,250 | 25,000 | Put | Sole | 2023-08-14 | |
| 2023-06-30 | $3,418,962 | 13,717 | Shares | Sole | 2023-08-14 | |
| 2023-06-30 | $8,349,875 | 33,500 | Call | Sole | 2023-08-14 | |
| 2023-03-31 | $34,202 | 321 | Shares | Sole | 2023-05-15 | |
| 2023-03-31 | $863,055 | 8,100 | Call | Sole | 2023-05-15 | |
| 2022-12-31 | $1,026,250 | 12,500 | Put | Sole | 2023-02-27 | |
| 2022-12-31 | $6,321 | 77 | Shares | Sole | 2023-02-27 | |
| No filing history on record for this holder in this stock. | ||||||