CSGPCSGPCoStar Group, Inc
9 members of Congress disclosed 39 transactions in CSGP between Oct 27, 2017 and Apr 14, 2026.
Price, with congressional trades marked
CSGP $30.25latest
-64%
Gilbert Ray Cisneros, Jr., Democrat
Gilbert Ray Cisneros, Jr., Democrat-68%Gilbert Ray Cisneros, Jr., Democrat
Gilbert Ray Cisneros, Jr., Democrat-65%Gilbert Ray Cisneros, Jr., Democrat
Gilbert Ray Cisneros, Jr., Democrat-60%Gilbert Ray Cisneros, Jr., Democrat
Gilbert Ray Cisneros, Jr., Democrat-55%Gilbert Ray Cisneros, Jr., Democrat
Gilbert Ray Cisneros, Jr., Democrat-54%Gilbert Ray Cisneros, Jr., Democrat
Gilbert Ray Cisneros, Jr., Democrat-31%Gilbert Ray Cisneros, Jr., Democrat
Gilbert Ray Cisneros, Jr., Democrat-20%Gilbert Ray Cisneros, Jr., Democrat
Gilbert Ray Cisneros, Jr., DemocratMarked trades (8)
| Traded | Member | Amount | Adj. close | CSGP since | SPY since | Difference | |
|---|---|---|---|---|---|---|---|
| Jul 9, 2025 | Gilbert Ray Cisneros, Jr. (D) | buy | ~$8K | $84.50 | -64.2% | +25.3% | -89.5% |
| Jul 31, 2025 | Gilbert Ray Cisneros, Jr. (D) | buy | ~$8K | $95.22 | -68.2% | +23.7% | -92.0% |
| Sep 22, 2025 | Gilbert Ray Cisneros, Jr. (D) | buy | ~$8K | $86.28 | -64.9% | +16.9% | -81.9% |
| Oct 15, 2025 | Gilbert Ray Cisneros, Jr. (D) | buy | ~$8K | $75.20 | -59.8% | +17.2% | -77.0% |
| Dec 10, 2025 | Gilbert Ray Cisneros, Jr. (D) | buy | ~$8K | $67.88 | -55.4% | +13.4% | -68.8% |
| Jan 28, 2026 | Gilbert Ray Cisneros, Jr. (D) | buy | ~$8K | $65.19 | -53.6% | +11.8% | -65.4% |
| Mar 13, 2026 | Gilbert Ray Cisneros, Jr. (D) | buy | ~$8K | $43.63 | -30.7% | +17.4% | -48.0% |
| Apr 14, 2026 | Gilbert Ray Cisneros, Jr. (D) | sell | ~$8K | $37.59 | -19.5% | +11.6% | -31.2% |
Prices are dividend- and split-adjusted, so “adj. close” is not necessarily what the stock printed that day. The horizon runs to the latest close, so rows with different trade dates are not comparable to each other — and none of these is the benchmark-relative, fixed-window alpha the leaderboard ranks on.
39
Transactions
18 buys · 21 sells
9
Members
$927K
Est. volume
5D / 4R
Party split
distinct members
Who traded it
| Member | Trades | Buys / Sells | Est. volume |
|---|---|---|---|
| Greg GianforteR-MT | 5 | 0 / 5 | ~$508K |
| Gilbert Ray Cisneros, Jr.D-CA | 20 | 13 / 7 | ~$209K |
| Jefferson ShreveR-IN | 2 | 1 / 1 | ~$65K |
| Daniel S. GoldmanD-NY | 2 | 1 / 1 | ~$65K |
| Josh GottheimerD-NJ | 5 | 1 / 4 | ~$40K |
| Lisa C. McClainR-MI | 2 | 1 / 1 | ~$16K |
| Robert P. Bresnahan, Jr.R-PA | 1 | 0 / 1 | ~$8K |
| William R. KeatingD-MA | 1 | 1 / 0 | ~$8K |
| Julie JohnsonD-TX | 1 | 0 / 1 | ~$8K |
Transactions
39| Member | Type | Amount | Traded | Disclosed | Source |
|---|---|---|---|---|---|
| Sell (part) | $1K – $15K | Apr 14, 2026 | May 8, 2026 24d | filing | |
| Buy | $1K – $15K | Mar 13, 2026 | Apr 7, 2026 25d | filing | |
| Buy | $1K – $15K | Jan 28, 2026 | Feb 13, 2026 16d | filing | |
| Buy | $1K – $15K | Dec 10, 2025 | Jan 12, 2026 33d | filing | |
| Buy | $1K – $15K | Oct 15, 2025 | Nov 18, 2025 34d | filing | |
| Sellspouse | $1K – $15K | Sep 25, 2025 | Oct 22, 2025 27d | filing | |
| Buy | $1K – $15K | Sep 30, 2025 | Oct 10, 2025 10d | filing | |
| Buy | $1K – $15K | Sep 22, 2025 | Oct 10, 2025 18d | filing | |
| Buyspouse | $1K – $15K | Aug 13, 2025 | Sep 12, 2025 30d | filing | |
| Buy | $1K – $15K | Jul 31, 2025 | Aug 14, 2025 14d | filing | |
| Buy | $1K – $15K | Jul 9, 2025 | Aug 14, 2025 36d | filing | |
| Buy | $1K – $15K | Jun 30, 2025 | Jul 10, 2025 10d | filing | |
| Buy | $15K – $50K | Jun 27, 2025 | Jul 10, 2025 13d | filing | |
| Buy | $1K – $15K | Jun 25, 2025 | Jul 10, 2025 15d | filing | |
| Sell | $15K – $50K | May 12, 2025 | Jun 22, 2025 41d | filing | |
| Sell | $1K – $15K | May 15, 2025 | May 31, 2025 16d | filing | |
| Buy | $15K – $50K | Feb 24, 2025 | Mar 9, 2025 13d | filing | |
| Buy | $1K – $15K | Jan 21, 2025 | Feb 25, 2025 35d | filing | |
| Selljoint | $1K – $15K | Jan 15, 2025 | Feb 12, 2025 28d | filing | |
| Buy | $15K – $50K | Apr 10, 2023 | May 19, 2023 39d | filing | |
| Sell | $15K – $50K | Mar 6, 2023 | Apr 17, 2023 42d | filing | |
| Selljoint | $1K – $15K | Feb 5, 2021 | Mar 10, 2021 33d | filing | |
| Sell (part)joint | $1K – $15K | Oct 13, 2020 | Nov 9, 2020 27d | filing | |
| Sell (part) | $1K – $15K | Oct 7, 2020 | Nov 5, 2020 29d | filing | |
| Sell (part)joint | $100K – $250K | Sep 24, 2020 | Oct 19, 2020 25d | filing | |
| Sell (part) | $1K – $15K | Sep 23, 2020 | Oct 14, 2020 21d | filing | |
| Sell (part)joint | $1K – $15K | Sep 25, 2020 | Oct 13, 2020 18d | filing | |
| Sell (part)joint | $50K – $100K | May 7, 2020 | May 12, 2020 5d | filing | |
| Buy | $1K – $15K | Mar 30, 2020 | Apr 16, 2020 17d | filing | |
| Buy | $15K – $50K | Mar 27, 2020 | Apr 16, 2020 20d | filing | |
| Sell (part) | $1K – $15K | Feb 5, 2020 | Mar 10, 2020 34d | filing | |
| Sell (part)joint | $1K – $15K | Jan 17, 2020 | Feb 10, 2020 24d | filing | |
| Sell (part)joint | $1K – $15K | Nov 22, 2019 | Dec 9, 2019 17d | filing | |
| Sell (part) | $1K – $15K | Oct 9, 2019 | Nov 15, 2019 37d | filing | |
| Sell (part) | $1K – $15K | Sep 26, 2019 | Oct 16, 2019 20d | filing | |
| Sell (part) | $1K – $15K | Sep 10, 2019 | Oct 16, 2019 36d | filing | |
| Sell (part)joint | $50K – $100K | Sep 6, 2019 | Oct 1, 2019 25d | filing | |
| Buyjoint | $1K – $15K | Jun 21, 2018 | Oct 2, 2018 103d · late | filing | |
| Selljoint | $100K – $250K | Oct 27, 2017 | Nov 2, 2017 6d | filing |
Disclosures are filed up to 45 days after a trade, so this is a record rather than a signal. Amounts are bracket midpoints. Symbols are recorded as they existed on the trade date and mapped forward where a company was renamed.