Position in MAS
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$3,577,594
+$3,239,797 QoQ
Shares Held
43,967
+726.0% QoQ
Ownership
0.022%
of shares outstanding
% of Portfolio
0.09%
of 13F equity value
Holder Rank
#240
of 912 holders
Holding Since
Mar 2025
5 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 Sep 30, 2025CallValue
$0
CallShares
0
PutValue
$197,092
PutShares
2,800
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 Building Products & Equipment
Industrials · as of Jun 30, 2026PEAK6 LLC holds $12,080,773 across 8 Building Products & Equipment names. MAS ranks #1 (29.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MAS |
Masco Corp /De/
This page
|
43,967 | $3,577,594 | |
| 2 | FBIN |
Fortune Brands Innovations, Inc.
|
46,589 | $2,557,736 | |
| 3 | CSL |
Carlisle Companies Inc
|
7,028 | $2,549,407 | |
| 4 | AAON |
Aaon, Inc.
|
15,025 | $1,906,071 | |
| 5 | LMB |
Limbach Holdings, Inc.
|
11,810 | $909,370 | |
| 6 | TREX |
Trex Co Inc
|
11,583 | $579,613 | |
| 7 | TT |
Trane Technologies plc
|
2 | $982 | |
| 8 | AIRJW |
AirJoule Technologies Corp.
|
755,503 | $0 |
All Filings in MAS
Export CSV
10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $3,577,594 | 43,967 | Shares | Defined | 2026-08-13 | |
| 2025-12-31 | $337,797 | 5,323 | Shares | Defined | 2026-03-12 | |
| 2025-09-30 | $197,092 | 2,800 | Put | Defined | 2026-03-31 | |
| 2025-09-30 | $35,898 | 510 | Shares | Defined | 2026-03-31 | |
| 2025-06-30 | $57,924 | 900 | Call | Defined | 2026-03-26 | |
| 2025-06-30 | $90,232 | 1,402 | Shares | Defined | 2026-03-26 | |
| 2025-06-30 | $251,004 | 3,900 | Put | Defined | 2026-03-26 | |
| 2025-03-31 | $75,381 | 1,084 | Shares | Defined | 2025-05-14 | |
| 2025-03-31 | $417,240 | 6,000 | Put | Defined | 2025-05-14 | |
| 2025-03-31 | $62,586 | 900 | Call | Defined | 2025-05-14 | |
| No filing history on record for this holder in this stock. | ||||||