Values screen · § CSGP · CoStar Group Inc
Is CSGP Halal? Insider, Fund & Congress Activity
Doubtful — CSGP is borderline under the AAOIFI Sharia screen and warrants caution.
~ ReviewValues screen · Under review
Purification$0.03/sh
AAOIFI report · Jul 30, 2026Last checked · Aug 26, 2026
Compliance under review — exercise caution. Not investment advice.
Recent insider buys (SEC Form 4)
| Detected | Insider | Value | Price @ | Δ1d | Δ7d |
|---|---|---|---|---|---|
| Aug 5, 2026 | CEO Florance Andrew CFounder, | $2.5M | $29.82 | -0.79% | +2.30% |
Congressional trades (STOCK Act)
No disclosed Congressional trades recorded for CSGP recently.
Superinvestor 13F moves
| Detected | Move |
|---|---|
| Aug 14, 2026 | Chuck Akre - Akre Capital Management — Add CSGP (13.06%) in Q2 2026. |
| Aug 14, 2026 | Dennis Hong - ShawSpring Partners — Sell CSGP (-100.00%) in Q2 2026. |
| Jun 1, 2026 | Dennis Hong - ShawSpring Partners — Reduce CSGP (-64.59%) in Q1 2026. |
| Jun 1, 2026 | Polen Capital Management — Add CSGP (157.01%) in Q1 2026. |
| Jun 1, 2026 | Wallace Weitz - Weitz Investment Management — Reduce CSGP (-28.18%) in Q1 2026. |
| May 31, 2026 | Vulcan Value Partners — Sell CSGP (-100.00%) in Q1 2026. |
Cross-source consensus events
| Fired | Kind | Sources | Score |
|---|---|---|---|
| Aug 5, 2026 | cross-source | sec_form4, 13f | 2.89 |
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FAQ
Is CSGP Halal?
Doubtful — CSGP is borderline under the AAOIFI Sharia screen and warrants caution.
Have insiders been buying CSGP?
Yes — 1 disclosed SEC Form 4 purchase for CSGP in the last 90 days, the most recent on Aug 5, 2026.
Which members of Congress traded CSGP?
No disclosed Congressional trades for CSGP recently.