North Star Investment Management Corp.
Position in CSGP — Costar Group, Inc.
CIK 1342857
CHICAGO, IL
Position in CSGP
as of Jun 30, 2026
· filed Jul 28, 2026
Position Value
$1,585
-$1,306 QoQ
Shares Held
56
+30.2% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#684
of 747 holders
Holding Since
Dec 2022
6 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in CSGP Over Time
Shares Held
Position Value (USD)
Position in Real Estate Services
Real Estate · as of Jun 30, 2026North Star Investment Management Corp. holds $74,825 across 7 Real Estate Services names. CSGP ranks #3 (2.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | JLL |
Jones Lang Lasalle Inc
|
194 | $60,130 | |
| 2 | CBRE |
Cbre Group, Inc.
|
75 | $10,101 | |
| 3 | CSGP |
Costar Group, Inc.
This page
|
56 | $1,585 | |
| 4 | FSV |
FirstService Corp
|
11 | $1,563 | |
| 5 | COMP |
Compass, Inc.
|
76 | $937 | |
| 6 | SEG |
Seaport Entertainment Group Inc.
|
13 | $345 | |
| 7 | RMR |
Rmr Group Inc.
|
8 | $164 |
All Filings in CSGP
Export CSV
6 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,585 | 56 | Shares | Sole | 2026-07-28 | |
| 2025-12-31 | $2,891 | 43 | Shares | Sole | 2026-01-30 | |
| 2023-09-30 | $538 | 7 | Shares | Sole | 2023-11-06 | |
| 2023-06-30 | $623 | 7 | Shares | Sole | 2023-08-02 | |
| 2023-03-31 | $481 | 7 | Shares | Sole | 2023-04-27 | |
| 2022-12-31 | $540 | 7 | Shares | Sole | 2023-01-11 | |
| No filing history on record for this holder in this stock. | ||||||