Position in OPEN
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$77,394
+$67,529 QoQ
Shares Held
16,752
-58.2% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#221
of 406 holders
Holding Since
Sep 2025
4 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in OPEN Over Time
Shares Held
Position Value (USD)
Derivatives in OPEN
reported options exposure · as of Jun 30, 2026CallValue
$1,323,630
CallShares
286,500
PutValue
$0
PutShares
0
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 Real Estate Services
Real Estate · as of Jun 30, 2026PEAK6 LLC holds $6,186,497 across 4 Real Estate Services names. OPEN ranks #4 (1.3% of the industry book) .
All Filings in OPEN
Export CSV
10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,323,630 | 286,500 | Call | Defined | 2026-08-13 | |
| 2026-06-30 | $77,394 | 16,752 | Shares | Defined | 2026-08-13 | |
| 2026-03-31 OPENL | $9,865 | 40,102 | Shares | Defined | 2026-05-14 | |
| 2026-03-31 | $108,576 | 23,200 | Put | Defined | 2026-05-14 | |
| 2026-03-31 | $488,124 | 104,300 | Call | Defined | 2026-05-14 | |
| 2025-12-31 OPENL | $5,534 | 10,643 | Shares | Defined | 2026-03-12 | |
| 2025-12-31 OPENL | $4,974 | 9,567 | Call | Defined | 2026-03-12 | |
| 2025-12-31 | $4,296,127 | 736,900 | Call | Defined | 2026-03-12 | |
| 2025-09-30 | $5,569,436 | 698,800 | Call | Defined | 2026-03-31 | |
| 2025-09-30 | $3,733,148 | 468,400 | Put | Defined | 2026-03-31 | |
| No filing history on record for this holder in this stock. | ||||||