CSGP congressional trades
CoStar Group, Inc. - Common Stock (CSGP) appears in 20 congressional disclosure rows from 6 members of Congress in 2025–2026 periodic reports: 15 purchases and 5 sales, with trade dates from Jan 15, 2025 to Aug 19, 2026. Gilbert Cisneros reported the most, with 13 rows. The median gap between trade date and filing date is 23 days, and every trade was reported within 45 days.
Rows keep the disclosed owner and amount range. This is a record of reported transactions, not a live CSGP portfolio or a trading signal.
- 20
- 6
- 15 / 5
- $62K – $405K
- sum of reported ranges
- 2026-08-19
Verified CSGP congressional disclosures
Parsed from official House Clerk and Senate eFD filings. This snapshot contains 15 purchases and 5 sales. Reported owners: Self, Spouse, Joint. Transaction dates run from 2025-01-15 to 2026-08-19.
| Politician | Trade date | Asset | Type | Owner | Amount | Filing |
|---|---|---|---|---|---|---|
| Gilbert Cisneros | CoStar Group, Inc. - Common Stock | Purchase | Self | $1,001 - $15,000 | #20035390 Filed 2026-09-10 | |
| Gilbert Cisneros | CoStar Group, Inc. - Common Stock | Sale | Self | $1,001 - $15,000 | #20034500 Filed 2026-05-08 | |
| Gilbert Cisneros | CoStar Group, Inc. - Common Stock | Purchase | Self | $1,001 - $15,000 | #20034285 Filed 2026-04-07 | |
| Gilbert Cisneros | CoStar Group, Inc. - Common Stock | Purchase | Self | $1,001 - $15,000 | #20033983 Filed 2026-02-13 | |
| Gilbert Cisneros | CoStar Group, Inc. - Common Stock | Purchase | Self | $1,001 - $15,000 | #20033762 Filed 2026-01-12 | |
| Gilbert Cisneros | CoStar Group, Inc. - Common Stock | Purchase | Self | $1,001 - $15,000 | #20033455 Filed 2025-11-18 | |
| Gilbert Cisneros | CoStar Group, Inc. - Common Stock | Purchase | Self | $1,001 - $15,000 | #20032248 Filed 2025-10-10 | |
| Lisa McClain | CoStar Group, Inc. - Common Stock | Sale | Spouse | $1,001 - $15,000 | #20032129 Filed 2025-10-22 | |
| Gilbert Cisneros | CoStar Group, Inc. - Common Stock | Purchase | Self | $1,001 - $15,000 | #20032248 Filed 2025-10-10 | |
| Lisa McClain | CoStar Group, Inc. - Common Stock | Purchase | Spouse | $1,001 - $15,000 | #20030932 Filed 2025-09-12 | |
| Gilbert Cisneros | CoStar Group, Inc. - Common Stock | Purchase | Self | $1,001 - $15,000 | #20030901 Filed 2025-08-14 | |
| Gilbert Cisneros | CoStar Group, Inc. - Common Stock | Purchase | Self | $1,001 - $15,000 | #20030901 Filed 2025-08-14 | |
| Gilbert Cisneros | CoStar Group, Inc. - Common Stock | Purchase | Self | $1,001 - $15,000 | #20030634 Filed 2025-07-10 | |
| Gilbert Cisneros | CoStar Group, Inc. - Common Stock | Purchase | Self | $15,001 - $50,000 | #20030634 Filed 2025-07-10 | |
| Gilbert Cisneros | CoStar Group, Inc. - Common Stock | Purchase | Self | $1,001 - $15,000 | #20030634 Filed 2025-07-10 | |
| Robert Bresnahan | CoStar Group, Inc. - Common Stock | Sale | Self | $1,001 - $15,000 | #20030433 Filed 2025-05-31 | |
| Jefferson Shreve | CoStar Group, Inc. - Common Stock | Sale | Self | $15,001 - $50,000 | #20030387 Filed 2025-06-22 | |
| Jefferson Shreve | CoStar Group, Inc. - Common Stock | Purchase | Self | $15,001 - $50,000 | #20027879 Filed 2025-03-09 | |
| William Keating | CoStar Group, Inc. - Common Stock | Purchase | Self | $1,001 - $15,000 | #20027837 Filed 2025-02-25 | |
| Julie Johnson | CoStar Group, Inc. - Common Stock | Sale | Joint | $1,001 - $15,000 | #20026762 Filed 2025-02-12 |
A filing can describe the member, a spouse, a dependent, or a joint asset. Amounts are statutory ranges, not execution prices. See how to read congressional stock-trade disclosures before treating a delayed row as a trading signal.
CSGP disclosures by member
| Member | Rows | Buys | Sells | Last trade |
|---|---|---|---|---|
| Gilbert Cisneros's CSGP trades | 13 | 12 | 1 | 2026-08-19 |
| Jefferson Shreve | 2 | 1 | 1 | 2025-05-12 |
| Lisa McClain | 2 | 1 | 1 | 2025-09-25 |
| Julie Johnson | 1 | 0 | 1 | 2025-01-15 |
| Robert Bresnahan | 1 | 0 | 1 | 2025-05-15 |
| William Keating | 1 | 1 | 0 | 2025-01-21 |
How long disclosure took
Days from trade date to filing date for 20 rows. The STOCK Act allows 30 days from notification and no more than 45 days from the trade. A late row is a timing fact, not evidence of wrongdoing.
- 0–15 days
- 6
- 16–30 days
- 9
- 31–45 days
- 5
- Over 45 days
- 0
- Median / longest
- 23d / 41d
Source documents
16 House Clerk and Senate eFD periodic transaction reports, newest first. Each link opens the official filing.
- #20035390Filed 2026-09-10 · 1 row
- #20034500Filed 2026-05-08 · 1 row
- #20034285Filed 2026-04-07 · 1 row
- #20033983Filed 2026-02-13 · 1 row
- #20033762Filed 2026-01-12 · 1 row
- #20033455Filed 2025-11-18 · 1 row
- #20032129Filed 2025-10-22 · 1 row
- #20032248Filed 2025-10-10 · 2 rows
- #20030932Filed 2025-09-12 · 1 row
- #20030901Filed 2025-08-14 · 2 rows
- #20030634Filed 2025-07-10 · 3 rows
- #20030387Filed 2025-06-22 · 1 row
4 older filings are linked from the transaction table.
What CSGP filings don’t tell you
A disclosure row records a trade date, an amount bracket, and who owned the asset. It does not say why the trade was made, whether the position is still held, or anything about the business behind the ticker: revenue trends, margins, balance-sheet risk, or valuation. Those answers are in company filings, not congressional ones.
To work through a company yourself, use our stock research checklist. Members get the full version of that work: one sourced investment call a month, with the numbers and the risks that would change the view.
Members-only research
What members are reading this month
- NVIDIA’s growth has a financing bill
Sales up about 18% on the prior quarter, receivables up about 55%, supply commitments at $279 billion. What NVIDIA’s financing bill means for the price you pay.
- Citadel bought the AI fire sale. The seller had run out of time.
Up 439% in the first half, down about 67% in July: how an AI hedge fund ended up selling a roughly $16 billion stock book to Citadel at a discount.
The thesis, the numbers behind it, and what would break it. Full access is $39 a month.
Read the full researchRelated research
CSGP congressional trades — FAQ
Who in Congress traded CSGP?
House Clerk and Senate eFD periodic reports for 2025 and 2026 contain 20 verified CSGP rows from 6 members: Gilbert Cisneros, Jefferson Shreve, Julie Johnson, Lisa McClain, and 2 other members. Image-only filings are excluded, and this is not a live brokerage statement.
Does this page show current CSGP holdings?
No. STOCK Act filings disclose reportable transactions after the fact, usually within 45 days, as amount ranges and owners. They do not prove a current position, an exact share count, or why the trade happened.
Why are CSGP amounts shown as ranges?
Congressional periodic transaction reports use statutory value bands such as $1,001 - $15,000; $15,001 - $50,000. Yield Theory keeps those ranges instead of inventing a midpoint, exact trade size, or return.
How complete is CSGP congressional-trade coverage?
This snapshot covers every machine-readable House and Senate periodic transaction report for 2025 and 2026 (176 members). Image-only House filings and paper Senate filings are not included, so missing rows are not proof that no other lawmaker traded CSGP.
Yield Theory is not affiliated with any elected official. This page uses the 2025–2026 House Clerk and Senate eFD periodic report snapshot generated 2026-10-06. It is not a complete lifetime portfolio, a performance track record, or investment advice.
A disclosure is not a thesis.
This page shows who reported CSGP and in what range. Membership is the monthly sourced call, plus a five-minute check when the evidence moves. $39/month or $249/year.
Members-only research
$39/mo or $249/yr · cancel future renewals anytime · sources included