Costar Group, Inc. (CSGP)
- Sector
- Real Estate
- Industry
- Real Estate Services
- Last price
- $30.55
- As of
Kresmion compiles this page from CSGP's SEC filings, its 13F institutional holders and the market events Kresmion detects, each linked to its source.
COSTAR GROUP, INC. (CSGP): 5 institutional managers tracked by Kresmion reported non-option positions in their 2026Q2 Form 13F filings, and the most recent SEC filing on record for the company is a Form 10-Q filed 2026-10-28.
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Preview the CSGP dossierActive events for CSGP
- mediumEarnings above estimates
Q3-2026: Beat consensus by 10.5%, EPS $0.38 vs $0.344 estimate
- high13F: funds reduced
3 tracked funds reduced CSGP this 2026Q2, institutional consensus
- high13F: funds added
5 tracked funds increased CSGP this 2026Q2, institutional consensus
- high13F: large increase
CITADEL ADVISORS LLC added +290% to CSGP (2026Q2)
- high13F: large increase
CITADEL ADVISORS LLC added +173% to CSGP (2026Q2)
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Every event on CSGP, as it fires
You are seeing 5 of 27 events recorded on CSGP since 2026-05-16.
The five above landed across 3 days. The other 22 were recorded on 2 other days. 18 of the 27 are institutional flow rows, which arrive in batches on filing days.
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CSGP positions held by the managers we follow (2026Q2)
What the managers we follow bought and sold in Q2 2026
| Manager / security | Market value | % of reported value |
|---|---|---|
| TWO SIGMA INVESTMENTS, LP FundCUSIP 22160N109 · 2026Q2 | $31.3M | 0.02% |
| D. E. Shaw & Co., Inc. FundCUSIP 22160N109 · 2026Q2 | $29.5M | 0.02% |
| MILLENNIUM MANAGEMENT LLC FundCUSIP 22160N109 · 2026Q2 | $21.2M | 0.01% |
| CITADEL ADVISORS LLC FundCUSIP 22160N109 · 2026Q2 | $21M | 0.01% |
| Point72 Asset Management, L.P. FundCUSIP 22160N109 · 2026Q2 | $3.7M | 0.01% |
Quarterly SEC Form 13F disclosures from the managers Kresmion tracks, not a complete ownership ranking. Non-option holdings only; reported put and call positions are excluded. Different securities are labeled by CUSIP. The share of reported value is each position's value over the sum of the values that manager reported for the quarter; option lines are not in that sum, as on each fund page. Values are reporting-period snapshots, not current position values. Filings can arrive up to 45 days after quarter-end.
Recent SEC filings, CSGP
- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 8-KSEC EDGAR ↗
- 10-QSEC EDGAR ↗
- 8-KSEC EDGAR ↗
More data on CSGP
- CSGP share buybacks Cash paid for repurchases, shares bought and program authorizations, from SEC filings.
- CSGP insider trading clusters Three or more insiders filing the same direction within 30 days, from SEC Form 4.
- CSGP against its peers Growth, margins and valuation beside the industry median, from annual SEC filings.
CSGP against its peers
CSGP's operating margin of -2.2% ranks in the 28th percentile of 15 Real Estate Services sub-industry peers, fiscal periods ending between 2025-06-30 and 2025-12-31.
| Metric | CSGP | Peer median | Percentile | n |
|---|---|---|---|---|
| Revenue FY | 3.2B USD | 62.9M USD | 86 | 17 |
| Gross margin | 78.9% | 23.5% | 92 | 5 |
| Operating margin | -2.2% | 4.4% | 28 | 15 |
| Net margin | 0.2% | 3.0% | 29 | 18 |
| Return on equity | 0.1% | 1.6% | 36 | 17 |
| P / E | 1527.5x | 31.1x | 95 | 9 |
| 1 year | -54.6% | n/a | n/a | 1 |
Peers (19): BEKE, CBRE, CWK, KW.D, IRS, TCI, FRPH, ARL, SEG, MLP, RMR, NTPIF, CHCI, NEN, DOUG, SRG, STHO, MAYS, ASPS. Left out: SURDF (no annual filing), TYTMF (no annual filing), DHRPY (no annual filing), HBNB (no annual filing), REAX (no annual filing), CPTP (period gap). Fiscal periods ending between 2025-06-30 and 2025-12-31. Every figure is one full fiscal year read from one annual filing (CSGP: 10-K), reported in USD. Nothing is trailing twelve months and nothing is converted between currencies. Source: SEC EDGAR XBRL company facts (public domain); prices from Kresmion's daily equity market-data snapshot. Open the full comparison.
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Cite this data
Kresmion counts the managers it follows that reported a non-option position in CSGP on Form 13F-HR for the latest reporting quarter, orders those positions by the value each filing reports, and lists the company's latest SEC filings and the events Kresmion recorded on CSGP in the last 180 days.
Upstream: SEC EDGAR filings for CSGP
Kresmion, "COSTAR GROUP, INC. (CSGP) institutional holdings and SEC filings", data as of 2026-11-01, https://kresmion.com/research/CSGP. Upstream data: SEC EDGAR filings for CSGP.
Link to this data (HTML):
<a href="https://kresmion.com/research/CSGP">COSTAR GROUP, INC. (CSGP) institutional holdings and SEC filings (Kresmion)</a>
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