Position in OPEN
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$916,023
-$68,452,513 QoQ
Shares Held
1,501,176
-90.7% QoQ
Ownership
0.155%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#97
of 403 holders
Holding Since
Dec 2020
23 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
$24,644,928
CallShares
5,334,400
PutValue
$13,676,124
PutShares
2,960,200
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, 2026JANE STREET GROUP, LLC holds $361,080,207 across 15 Real Estate Services names. OPEN ranks #5 (0.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CBRE |
Cbre Group, Inc.
|
2,148,851 | $289,428,740 | |
| 2 | CSGP |
Costar Group, Inc.
|
2,162,322 | $61,236,958 | |
| 3 | NMRK |
Newmark Group, Inc.
|
365,668 | $5,525,243 | |
| 4 | SRG |
Seritage Growth Properties
|
416,765 | $1,096,091 | |
| 5 | OPEN |
Opendoor Technologies Inc.
This page
|
1,501,176 | $916,023 | |
| 6 | JLL |
Jones Lang Lasalle Inc
|
2,427 | $752,248 | |
| 7 | IRS |
Irsa Investments & Representations Inc
|
45,847 | $707,876 | |
| 8 | FTHM |
Fathom Holdings Inc.
|
494,187 | $499,128 |
All Filings in OPEN
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 OPENL | $140,581 | 496,757 | Shares | Defined | 2026-08-14 | |
| 2026-06-30 OPENW | $228,786 | 462,196 | Shares | Defined | 2026-08-14 | |
| 2026-06-30 OPENZ | $107,309 | 447,126 | Shares | Defined | 2026-08-14 | |
| 2026-06-30 | $24,644,928 | 5,334,400 | Call | Defined | 2026-08-14 | |
| 2026-06-30 | $439,347 | 95,097 | Shares | Defined | 2026-08-14 | |
| 2026-06-30 | $13,676,124 | 2,960,200 | Put | Defined | 2026-08-14 | |
| 2026-03-31 OPENL | $108,759 | 442,111 | Shares | Defined | 2026-05-12 | |
| 2026-03-31 OPENW | $276,977 | 457,815 | Shares | Defined | 2026-05-12 | |
| 2026-03-31 OPENZ | $107,101 | 455,753 | Shares | Defined | 2026-05-12 | |
| 2026-03-31 | $22,746,672 | 4,860,400 | Put | Defined | 2026-05-12 | |
| 2026-03-31 | $31,793,112 | 6,793,400 | Call | Defined | 2026-05-12 | |
| 2026-03-31 | $68,875,699 | 14,717,030 | Shares | Defined | 2026-05-12 | |
| 2025-12-31 OPENL | $419,512 | 806,756 | Shares | Defined | 2026-02-12 | |
| 2025-12-31 OPENW | $735,147 | 816,832 | Shares | Defined | 2026-02-12 | |
| 2025-12-31 OPENZ | $309,951 | 776,825 | Shares | Defined | 2026-02-12 | |
| 2025-12-31 | $80,900,093 | 13,876,517 | Shares | Defined | 2026-02-12 | |
| 2025-12-31 | $12,827,749 | 2,200,300 | Put | Defined | 2026-02-12 | |
| 2025-12-31 | $21,116,260 | 3,622,000 | Call | Defined | 2026-02-12 | |
| 2025-09-30 | $30,478,874 | 3,824,200 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $13,740,280 | 1,724,000 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $206,239,776 | 25,877,011 | Shares | Defined | 2025-11-14 | |
| 2025-09-17 | $449,559,675 | 44,031,310 | Shares | Sole | 2025-09-24 | |
| 2025-06-30 | $17,642 | 33,100 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $25,584 | 48,000 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $1,074,145 | 2,015,284 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $500,412 | 490,600 | Put | Defined | 2025-05-19 | |
| 2025-03-31 | $51,816 | 50,800 | Call | Defined | 2025-05-19 | |
| 2025-03-31 | $4,395,566 | 4,309,380 | Shares | Defined | 2025-05-19 | |
| 2024-12-31 | $675,200 | 422,000 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $3,599,874 | 2,249,922 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $198,400 | 124,000 | Call | Defined | 2025-02-14 | |
| 2024-09-30 | $559,800 | 279,900 | Put | Defined | 2024-11-15 | |
| 2024-09-30 | $4,539,244 | 2,269,622 | Shares | Defined | 2024-11-15 | |
| 2024-09-30 | $729,600 | 364,800 | Call | Defined | 2024-11-15 | |
| 2024-06-30 | $3,959,952 | 2,152,149 | Shares | Defined | 2024-08-15 | |
| 2024-03-31 | $5,864,851 | 1,935,595 | Shares | Defined | 2024-05-16 | |
| 2023-12-31 | $15,588,177 | 3,479,504 | Shares | Defined | 2024-02-15 | |
| 2023-09-30 | $7,184,682 | 2,721,471 | Shares | Defined | 2023-11-15 | |
| 2023-06-30 | $2,192,008 | 545,276 | Shares | Defined | 2023-08-14 | |
| 2023-03-31 | $4,136,110 | 2,350,063 | Shares | Defined | 2023-05-16 | |
| 2022-12-31 | $548,454 | 472,806 | Shares | Defined | 2023-02-15 | |
| 2022-09-30 | $2,529,263 | 813,268 | Shares | Defined | 2022-11-15 | |
| 2022-06-30 | $3,430,735 | 728,394 | Shares | Defined | 2022-08-16 | |
| 2022-03-31 | $18,840,071 | 2,178,043 | Shares | Defined | 2022-05-17 | |
| 2022-03-31 | $15,551,835 | 1,797,900 | Call | Defined | 2022-05-17 | |
| 2022-03-31 | $6,989,200 | 808,000 | Put | Defined | 2022-05-17 | |
| 2021-12-31 | $9,426,372 | 645,200 | Put | Defined | 2022-02-15 | |
| 2021-12-31 | $19,127,412 | 1,309,200 | Call | Defined | 2022-02-15 | |
| 2021-12-31 | $9,097,280 | 622,675 | Shares | Defined | 2022-02-15 | |
| 2021-09-30 | $17,661,959 | 860,300 | Put | Defined | 2021-11-16 | |
| No filing history on record for this holder in this stock. | ||||||