Position in OPEN
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$28,932,709
-$8,746,161 QoQ
Shares Held
6,351,719
-22.0% QoQ
Ownership
0.654%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#15
of 403 holders
Holding Since
Dec 2020
23 quarters on record
Voting authority
Sole 98%
Shared 0%
None 2%
Common Shares in OPEN Over Time
Shares Held
Position Value (USD)
Derivatives in OPEN
reported options exposure · as of Jun 30, 2026CallValue
$38,142,258
CallShares
8,255,900
PutValue
$18,806,172
PutShares
4,070,600
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, 2026CITADEL ADVISORS LLC holds $433,047,789 across 22 Real Estate Services names. OPEN ranks #2 (6.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CBRE |
Cbre Group, Inc.
|
2,552,772 | $343,832,860 | |
| 2 | OPEN |
Opendoor Technologies Inc.
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|
6,351,719 | $28,932,709 | |
| 3 | BEKE |
KE Holdings Inc.
|
1,611,288 | $23,412,014 | |
| 4 | CSGP |
Costar Group, Inc.
|
741,898 | $21,010,550 | |
| 5 | COMP |
Compass, Inc.
|
539,475 | $6,651,726 | |
| 6 | FSV |
FirstService Corp
|
21,036 | $2,989,425 | |
| 7 | REAX |
Real Brokerage Inc
|
883,758 | $1,608,439 | |
| 8 | JLL |
Jones Lang Lasalle Inc
|
4,190 | $1,298,690 |
All Filings in OPEN
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 OPENL | $9,083 | 32,100 | Shares | Defined | 2026-08-14 | |
| 2026-06-30 OPENW | $15,888 | 32,100 | Shares | Defined | 2026-08-14 | |
| 2026-06-30 OPENZ | $7,703 | 32,100 | Shares | Defined | 2026-08-14 | |
| 2026-06-30 | $18,806,172 | 4,070,600 | Put | Defined | 2026-08-14 | |
| 2026-06-30 | $38,142,258 | 8,255,900 | Call | Defined | 2026-08-14 | |
| 2026-06-30 | $28,900,035 | 6,255,419 | Shares | Defined | 2026-08-14 | |
| 2026-03-31 OPENL | $7,785 | 31,650 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 OPENW | $19,147 | 31,650 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 OPENZ | $7,437 | 31,650 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $37,644,501 | 8,043,697 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $45,766,656 | 9,779,200 | Call | Defined | 2026-05-15 | |
| 2026-03-31 | $22,594,104 | 4,827,800 | Put | Defined | 2026-05-15 | |
| 2025-12-31 OPENL | $72,299 | 139,037 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 OPENW | $131,097 | 145,664 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 OPENZ | $55,566 | 139,266 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $62,814,169 | 10,774,300 | Put | Defined | 2026-02-17 | |
| 2025-12-31 | $44,494,162 | 7,631,932 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $71,890,896 | 12,331,200 | Call | Defined | 2026-02-17 | |
| 2025-09-30 | $8,919,752 | 1,119,166 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $129,787,465 | 16,284,500 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $101,384,776 | 12,720,800 | Put | Defined | 2025-11-14 | |
| 2025-06-30 | $555,599 | 1,042,400 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $4,832,977 | 9,067,502 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $71,262 | 133,700 | Call | Defined | 2025-08-14 | |
| 2025-03-31 | $838,950 | 822,500 | Put | Defined | 2025-05-15 | |
| 2025-03-31 | $115,974 | 113,700 | Call | Defined | 2025-05-15 | |
| 2025-03-31 | $2,692,643 | 2,639,847 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $5,074,681 | 3,171,676 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $2,035,040 | 1,271,900 | Put | Defined | 2025-02-14 | |
| 2024-12-31 | $136,480 | 85,300 | Call | Defined | 2025-02-14 | |
| 2024-09-30 | $2,651,800 | 1,325,900 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $988,000 | 494,000 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $5,680,314 | 2,840,157 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $752,147 | 408,776 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $1,606,688 | 873,200 | Put | Defined | 2024-08-14 | |
| 2024-06-30 | $353,464 | 192,100 | Call | Defined | 2024-08-14 | |
| 2024-03-31 | $3,022,728 | 997,600 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $1,390,770 | 459,000 | Call | Defined | 2024-05-15 | |
| 2024-03-31 | $15,736,731 | 5,193,641 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $9,909,760 | 2,212,000 | Call | Defined | 2024-02-14 | |
| 2023-12-31 | $5,355,392 | 1,195,400 | Put | Defined | 2024-02-14 | |
| 2023-12-31 | $295,326 | 65,921 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $4,067,976 | 1,540,900 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $5,558,784 | 2,105,600 | Call | Defined | 2023-11-14 | |
| 2023-09-30 | $2,574,731 | 975,277 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $278,622 | 69,309 | Shares | Defined | 2023-08-14 | |
| 2023-06-30 | $11,292,582 | 2,809,100 | Call | Defined | 2023-08-14 | |
| 2023-06-30 | $5,494,134 | 1,366,700 | Put | Defined | 2023-08-14 | |
| 2023-03-31 | $12,653,047 | 7,189,232 | Shares | Defined | 2023-05-15 | |
| 2023-03-31 | $2,609,904 | 1,482,900 | Put | Defined | 2023-05-15 | |
| No filing history on record for this holder in this stock. | ||||||