Position in OPEN
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$4,038
+$4,038 QoQ
Shares Held
863
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2021
10 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in OPEN Over Time
Shares Held
Position Value (USD)
Derivatives in OPEN
reported options exposure · as of Mar 31, 2026CallValue
$0
CallShares
0
PutValue
$231,192
PutShares
49,400
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 Mar 31, 2026CSS LLC/IL holds $444,530 across 3 Real Estate Services names. OPEN ranks #3 (0.9% of the industry book) .
All Filings in OPEN
Export CSV
16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $231,192 | 49,400 | Put | Sole | 2026-05-15 | |
| 2026-03-31 | $4,038 | 863 | Shares | Sole | 2026-05-15 | |
| 2023-12-31 | $4,928 | 1,100 | Put | Sole | 2024-02-14 | |
| 2023-12-31 | $89,600 | 20,000 | Call | Sole | 2024-02-14 | |
| 2023-09-30 | $134,904 | 51,100 | Put | Sole | 2023-11-14 | |
| 2023-06-30 | $97,284 | 24,200 | Put | Sole | 2023-08-14 | |
| 2022-12-31 | $40,600 | 35,000 | Shares | Sole | 2023-02-14 | |
| 2022-12-31 | $43,036 | 37,100 | Put | Sole | 2023-02-14 | |
| 2022-09-30 | $153,951 | 49,502 | Shares | Sole | 2022-11-14 | |
| 2022-09-30 | $177,892 | 57,200 | Put | Sole | 2022-11-14 | |
| 2022-06-30 | $269,412 | 57,200 | Put | Sole | 2022-08-15 | |
| 2022-06-30 | $190,764 | 40,502 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $339,590 | 39,259 | Shares | Sole | 2022-05-16 | |
| 2022-03-31 | $615,880 | 71,200 | Put | Sole | 2022-05-16 | |
| 2021-12-31 | $1,040,232 | 71,200 | Put | Sole | 2022-02-14 | |
| 2021-09-30 | $1,231,800 | 60,000 | Put | Sole | 2021-11-15 | |
| No filing history on record for this holder in this stock. | ||||||