Position in CSGP
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$329,758
-$172,434 QoQ
Shares Held
11,644
-6.5% QoQ
Ownership
0.003%
of shares outstanding
% of Portfolio
0.09%
of 13F equity value
Holder Rank
#466
of 753 holders
Holding Since
Jun 2020
9 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in CSGP Over Time
Shares Held
Position Value (USD)
Position in Real Estate Services
Real Estate · as of Jun 30, 2026Aigen Investment Management, LP holds $865,309 across 3 Real Estate Services names. CSGP ranks #2 (38.1% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MMI |
Marcus & Millichap, Inc.
|
16,677 | $519,822 | |
| 2 | CSGP |
Costar Group, Inc.
This page
|
11,644 | $329,758 | |
| 3 | 8,642 | $15,729 |
All Filings in CSGP
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9 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $329,758 | 11,644 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $502,192 | 12,449 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $341,444 | 5,078 | Shares | Sole | 2026-02-13 | |
| 2024-12-31 | $322,656 | 4,507 | Shares | Sole | 2025-02-06 | |
| 2024-06-30 | $3,145,760 | 42,430 | Shares | Sole | 2024-08-09 | |
| 2023-06-30 | $737,632 | 8,288 | Shares | Sole | 2023-08-14 | |
| 2022-12-31 | $749,538 | 9,699 | Shares | Sole | 2023-02-10 | |
| 2021-03-31 | $2,471,423 | 3,007 | Shares | Sole | 2021-05-11 | |
| 2020-06-30 | $369,548 | 520 | Shares | Sole | 2020-08-10 | |
| No filing history on record for this holder in this stock. | ||||||