Position in MAS
as of Jun 30, 2026
· filed Aug 3, 2026
Position Value
$3,434,953
+$3,369,029 QoQ
Shares Held
42,214
+3765.8% QoQ
Ownership
0.021%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#246
of 912 holders
Holding Since
Jun 2021
16 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MAS Over Time
Shares Held
Position Value (USD)
Derivatives in MAS
reported options exposure · as of Jun 30, 2026CallValue
$553,316
CallShares
6,800
PutValue
$732,330
PutShares
9,000
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 Building Products & Equipment
Industrials · as of Jun 30, 2026Walleye Capital LLC holds $71,090,442 across 18 Building Products & Equipment names. MAS ranks #8 (4.8% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | TREX |
Trex Co Inc
|
294,170 | $14,720,266 | |
| 2 | TT |
Trane Technologies plc
|
19,205 | $9,432,727 | |
| 3 | LII |
Lennox International Inc
|
15,814 | $9,060,631 | |
| 4 | MAIR |
Madison Air Solutions Corp
|
230,989 | $9,008,571 | |
| 5 | FBIN |
Fortune Brands Innovations, Inc.
|
95,767 | $5,257,608 | |
| 6 | AWI |
Armstrong World Industries Inc
|
32,286 | $5,179,320 | |
| 7 | BLDR |
Builders FirstSource, Inc.
|
39,793 | $3,560,677 | |
| 8 | MAS |
Masco Corp /De/
This page
|
42,214 | $3,434,953 |
All Filings in MAS
Export CSV
38 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $3,434,953 | 42,214 | Shares | Sole | 2026-08-03 | |
| 2026-06-30 | $732,330 | 9,000 | Put | Sole | 2026-08-03 | |
| 2026-06-30 | $553,316 | 6,800 | Call | Sole | 2026-08-03 | |
| 2026-03-31 | $65,924 | 1,092 | Shares | Sole | 2026-05-13 | |
| 2026-03-31 | $199,221 | 3,300 | Put | Sole | 2026-05-13 | |
| 2026-03-31 | $386,368 | 6,400 | Call | Sole | 2026-05-13 | |
| 2025-12-31 | $317,300 | 5,000 | Call | Sole | 2026-02-13 | |
| 2025-12-31 | $336,338 | 5,300 | Put | Sole | 2026-02-13 | |
| 2025-12-31 | $1,514,536 | 23,866 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $225,248 | 3,200 | Put | Sole | 2025-11-14 | |
| 2025-09-30 | $288,599 | 4,100 | Call | Sole | 2025-11-14 | |
| 2025-06-30 | $630,728 | 9,800 | Put | Sole | 2025-08-13 | |
| 2025-06-30 | $15,297,857 | 237,692 | Shares | Sole | 2025-08-13 | |
| 2025-06-30 | $566,368 | 8,800 | Call | Sole | 2025-08-13 | |
| 2025-03-31 | $333,792 | 4,800 | Call | Sole | 2025-05-14 | |
| 2025-03-31 | $166,896 | 2,400 | Put | Sole | 2025-05-14 | |
| 2025-03-31 | $155,491 | 2,236 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $493,476 | 6,800 | Put | Sole | 2025-02-13 | |
| 2024-12-31 | $22,339,440 | 307,833 | Shares | Sole | 2025-02-13 | |
| 2024-12-31 | $616,845 | 8,500 | Call | Sole | 2025-02-13 | |
| 2024-09-30 | $2,174,046 | 25,900 | Call | Sole | 2024-11-14 | |
| 2024-09-30 | $13,998,338 | 166,766 | Shares | Sole | 2024-11-14 | |
| 2024-09-30 | $2,375,502 | 28,300 | Put | Sole | 2024-11-14 | |
| 2024-06-30 | $7,798,056 | 116,965 | Shares | Sole | 2024-08-14 | |
| 2024-06-30 | $680,034 | 10,200 | Call | Sole | 2024-08-14 | |
| 2024-06-30 | $913,379 | 13,700 | Put | Sole | 2024-08-14 | |
| 2024-03-31 | $7,293,087 | 92,458 | Shares | Sole | 2024-05-15 | |
| 2024-03-31 | $512,720 | 6,500 | Put | Sole | 2024-05-15 | |
| 2024-03-31 | $836,128 | 10,600 | Call | Sole | 2024-05-15 | |
| 2023-09-30 | $1,379,010 | 25,800 | Call | Sole | 2023-11-21 | |
| 2023-09-30 | $363,460 | 6,800 | Put | Sole | 2023-11-21 | |
| 2023-06-30 | $2,289,462 | 39,900 | Call | Sole | 2023-08-14 | |
| 2023-03-31 | $7,976,778 | 160,434 | Shares | Sole | 2023-05-15 | |
| 2023-03-31 | $4,972 | 100 | Call | Sole | 2023-05-15 | |
| 2023-03-31 | $99,440 | 2,000 | Put | Sole | 2023-05-15 | |
| 2022-09-30 | $558,785 | 11,968 | Shares | Sole | 2022-11-14 | |
| 2021-12-31 | $4,980,002 | 70,920 | Shares | Sole | 2022-05-27 | |
| 2021-06-30 | $931,484 | 15,812 | Shares | Sole | 2021-08-16 | |
| No filing history on record for this holder in this stock. | ||||||