Position in CSGP
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$388,393
-$106,964 QoQ
Shares Held
9,628
+30.7% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2023
12 quarters on record
Voting authority
Sole 0.ToString("F0")%
Shared 100.ToString("F0")%
None 0.ToString("F0")%
Common Shares in CSGP Over Time
Shares Held
Position Value (USD)
Derivatives in CSGP
reported options exposure · as of Mar 31, 2026CallValue
$0
CallShares
0
PutValue
$790,664
PutShares
19,600
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 Mar 31, 2026CAPSTONE INVESTMENT ADVISORS, LLC holds $5,134,968 across 6 Real Estate Services names. CSGP ranks #3 (7.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | KW |
Kennedy-Wilson Holdings, Inc.
|
290,000 | $3,137,800 | |
| 2 | CBRE |
Cbre Group, Inc.
|
6,586 | $892,139 | |
| 3 | CSGP |
Costar Group, Inc.
This page
|
9,628 | $388,393 | |
| 4 | FSV |
FirstService Corp
|
2,035 | $282,742 | |
| 5 | OPEN |
Opendoor Technologies Inc.
|
52,230 | $244,436 | |
| 6 | NMRK |
Newmark Group, Inc.
|
12,639 | $189,458 |
All Filings in CSGP
Export CSV
34 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $388,393 | 9,628 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $790,664 | 19,600 | Put | Defined | 2026-05-15 | |
| 2025-12-31 | $1,223,768 | 18,200 | Put | Defined | 2026-02-17 | |
| 2025-12-31 | $495,357 | 7,367 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $201,720 | 3,000 | Call | Defined | 2026-02-17 | |
| 2025-09-30 | $658,086 | 7,800 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $2,826,395 | 33,500 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $6,556,308 | 77,709 | Shares | Defined | 2025-11-14 | |
| 2025-06-30 | $4,750,755 | 59,089 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $2,524,560 | 31,400 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $450,240 | 5,600 | Call | Defined | 2025-08-14 | |
| 2025-03-31 | $942,837 | 11,900 | Call | Sole | 2025-05-15 | |
| 2025-03-31 | $4,143,729 | 52,300 | Put | Sole | 2025-05-15 | |
| 2025-03-31 | $538,843 | 6,801 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $4,903,915 | 68,500 | Put | Sole | 2025-02-14 | |
| 2024-12-31 | $1,116,804 | 15,600 | Call | Sole | 2025-02-14 | |
| 2024-12-31 | $3,288,271 | 45,932 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $2,695,622 | 35,732 | Shares | Sole | 2024-11-14 | |
| 2024-09-30 | $822,296 | 10,900 | Call | Sole | 2024-11-14 | |
| 2024-09-30 | $4,269,904 | 56,600 | Put | Sole | 2024-11-14 | |
| 2024-06-30 | $2,447,361 | 33,010 | Shares | Sole | 2024-08-14 | |
| 2024-06-30 | $3,388,198 | 45,700 | Put | Sole | 2024-08-14 | |
| 2024-06-30 | $659,846 | 8,900 | Call | Sole | 2024-08-14 | |
| 2024-03-31 | $1,583,757 | 16,395 | Shares | Sole | 2024-05-01 | |
| 2024-03-31 | $1,371,720 | 14,200 | Put | Sole | 2024-05-01 | |
| 2024-03-31 | $144,900 | 1,500 | Call | Sole | 2024-05-01 | |
| 2023-12-31 | $217,164 | 2,485 | Shares | Sole | 2024-02-12 | |
| 2023-12-31 | $192,258 | 2,200 | Call | Sole | 2024-02-12 | |
| 2023-12-31 | $943,812 | 10,800 | Put | Sole | 2024-02-12 | |
| 2023-09-30 | $527,772 | 6,864 | Shares | Sole | 2023-11-13 | |
| 2023-09-30 | $438,273 | 5,700 | Put | Sole | 2023-11-13 | |
| 2023-09-30 | $53,823 | 700 | Call | Sole | 2023-11-13 | |
| 2023-06-30 | $62,300 | 700 | Call | Sole | 2023-08-10 | |
| 2023-06-30 | $213,600 | 2,400 | Put | Sole | 2023-08-10 | |
| No filing history on record for this holder in this stock. | ||||||