TWO SIGMA SECURITIES, LLC
Broker-DealerPosition in CSGP — Costar Group, Inc.
CIK 1450144
NEW YORK, NY
Position in CSGP
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$455,838
+$67,606 QoQ
Shares Held
16,096
+67.2% QoQ
Ownership
0.004%
of shares outstanding
% of Portfolio
0.06%
of 13F equity value
Holder Rank
#414
of 749 holders
Holding Since
Mar 2021
10 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in CSGP Over Time
Shares Held
Position Value (USD)
Derivatives in CSGP
reported options exposure · as of Sep 30, 2024CallValue
$829,840
CallShares
11,000
PutValue
$663,872
PutShares
8,800
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, 2026TWO SIGMA SECURITIES, LLC holds $3,640,336 across 9 Real Estate Services names. CSGP ranks #4 (12.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CBRE |
Cbre Group, Inc.
|
15,005 | $2,021,023 | |
| 2 | OPEN |
Opendoor Technologies Inc.
|
210,721 | $504,657 | |
| 3 | FSV |
FirstService Corp
|
3,248 | $461,573 | |
| 4 | CSGP |
Costar Group, Inc.
This page
|
16,096 | $455,838 | |
| 5 | IHS |
IHS Holding Ltd
|
12,620 | $103,988 | |
| 6 | DOUG |
Douglas Elliman Inc.
|
31,129 | $55,098 | |
| 7 | GBR |
New Concept Energy, Inc.
|
34,292 | $23,661 | |
| 8 | DUO |
Fangdd Network Group Ltd.
|
13,866 | $9,082 |
All Filings in CSGP
Export CSV
14 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $455,838 | 16,096 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $388,232 | 9,624 | Shares | Sole | 2026-05-15 | |
| 2025-06-30 | $204,618 | 2,545 | Shares | Sole | 2025-08-14 | |
| 2024-09-30 | $663,872 | 8,800 | Put | Sole | 2024-11-14 | |
| 2024-09-30 | $829,840 | 11,000 | Call | Sole | 2024-11-14 | |
| 2024-06-30 | $229,834 | 3,100 | Call | Sole | 2024-08-14 | |
| 2023-12-31 | $480,645 | 5,500 | Put | Sole | 2024-02-14 | |
| 2023-12-31 | $367,038 | 4,200 | Call | Sole | 2024-02-14 | |
| 2023-09-30 | $369,072 | 4,800 | Call | Sole | 2023-11-14 | |
| 2023-09-30 | $238,359 | 3,100 | Put | Sole | 2023-11-14 | |
| 2023-06-30 | $302,600 | 3,400 | Call | Sole | 2023-08-14 | |
| 2023-06-30 | $642,135 | 7,215 | Shares | Sole | 2023-08-14 | |
| 2022-09-30 | $458,366 | 6,581 | Shares | Sole | 2022-11-14 | |
| 2021-03-31 | $371,494 | 452 | Shares | Sole | 2021-05-17 | |
| No filing history on record for this holder in this stock. | ||||||