ARROWSTREET CAPITAL, LIMITED PARTNERSHIP
Position in CSGP — Costar Group, Inc.
CIK 1164508
BOSTON, MA
Position in CSGP
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$1,650,349
-$36,644,940 QoQ
Shares Held
40,911
-91.0% QoQ
Ownership
0.010%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
16 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in CSGP Over Time
Shares Held
Position Value (USD)
Position in Real Estate Services
Real Estate · as of Mar 31, 2026ARROWSTREET CAPITAL, LIMITED PARTNERSHIP holds $134,069,643 across 11 Real Estate Services names. CSGP ranks #6 (1.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | JLL |
Jones Lang Lasalle Inc
|
280,543 | $85,374,845 | |
| 2 | IHS |
IHS Holding Ltd
|
2,586,145 | $21,283,973 | |
| 3 | COMP |
Compass, Inc.
|
1,152,718 | $8,426,368 | |
| 4 | FSV |
FirstService Corp
|
55,160 | $7,663,930 | |
| 5 | REAX |
Real Brokerage Inc
|
2,045,113 | $5,112,782 | |
| 6 | CSGP |
Costar Group, Inc.
This page
|
40,911 | $1,650,349 | |
| 7 | CBRE |
Cbre Group, Inc.
|
9,961 | $1,349,317 | |
| 8 | IRS |
Irsa Investments & Representations Inc
|
70,930 | $1,149,775 |
All Filings in CSGP
Export CSV
16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,650,349 | 40,911 | Shares | Defined | 2026-05-14 | |
| 2025-09-30 | $38,295,289 | 453,897 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $44,939,258 | 558,946 | Shares | Defined | 2025-08-13 | |
| 2025-03-31 | $39,003,265 | 492,279 | Shares | Defined | 2025-05-14 | |
| 2024-12-31 | $1,759,467 | 24,577 | Shares | Defined | 2025-02-12 | |
| 2024-09-30 | $850,812 | 11,278 | Shares | Defined | 2024-11-14 | |
| 2023-03-31 | $6,607,396 | 95,968 | Shares | Defined | 2023-05-15 | |
| 2022-06-30 | $20,239,283 | 335,032 | Shares | Defined | 2022-08-15 | |
| 2022-03-31 | $18,323,145 | 275,081 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $2,830,617 | 35,817 | Shares | Defined | 2022-02-14 | |
| 2021-06-30 | $22,770,530 | 274,940 | Shares | Defined | 2021-08-13 | |
| 2021-03-31 | $3,531,414 | 42,967 | Shares | Defined | 2021-05-14 | |
| 2020-12-31 | $1,359,061 | 14,704 | Shares | Defined | 2021-02-12 | |
| 2020-09-30 | $772,483 | 9,104 | Shares | Defined | 2020-11-12 | |
| 2020-06-30 | $1,346,648 | 18,949 | Shares | Defined | 2020-08-12 | |
| 2020-03-31 | $2,687,014 | 45,759 | Shares | Defined | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||