Gilbert Cisneros's CSGP trades
- The latest CSGP trade was a purchase on Aug 19, 2026, when CSGP closed at $33.73. It closed at $27.80 on Oct 6, 2026 (-18%).
- None of the 12 CSGP purchases we can price are higher today. The median one is -65%, against +17% for the S&P 500 over the same holding periods.
Price changes use the closing price on each trade date, not the price actually paid, and ignore dividends. Filings report amounts only as ranges, so these figures show direction, not anyone's actual profit.
Gilbert Cisneros reported 13 CSGP transactions in 9 filings with the House Clerk for 2025–2026: 12 purchases and 1 sale of CoStar Group, Inc. - Common Stock, with trade dates from Jun 25, 2025 to Aug 19, 2026. The median gap between trade date and filing date is 18 days, and every trade was reported within 45 days.
- 13
- 12 / 1
- $27K – $230K
- 2026-09-10
CSGP transactions reported by Gilbert Cisneros
| Type | Owner | ||||
|---|---|---|---|---|---|
CoStar Group, Inc. - Common Stock CSGP | Purchase | Self | $1,001 - $15,000 | 2026-09-10 #20035390 | |
CoStar Group, Inc. - Common Stock CSGP | Sale | Self | $1,001 - $15,000 | 2026-05-08 #20034500 | |
CoStar Group, Inc. - Common Stock CSGP | Purchase | Self | $1,001 - $15,000 | 2026-04-07 #20034285 | |
CoStar Group, Inc. - Common Stock CSGP | Purchase | Self | $1,001 - $15,000 | 2026-02-13 #20033983 | |
CoStar Group, Inc. - Common Stock CSGP | Purchase | Self | $1,001 - $15,000 | 2026-01-12 #20033762 | |
CoStar Group, Inc. - Common Stock CSGP | Purchase | Self | $1,001 - $15,000 | 2025-11-18 #20033455 | |
CoStar Group, Inc. - Common Stock CSGP | Purchase | Self | $1,001 - $15,000 | 2025-10-10 #20032248 | |
CoStar Group, Inc. - Common Stock CSGP | Purchase | Self | $1,001 - $15,000 | 2025-10-10 #20032248 | |
CoStar Group, Inc. - Common Stock CSGP | Purchase | Self | $1,001 - $15,000 | 2025-08-14 #20030901 | |
CoStar Group, Inc. - Common Stock CSGP | Purchase | Self | $1,001 - $15,000 | 2025-08-14 #20030901 | |
CoStar Group, Inc. - Common Stock CSGP | Purchase | Self | $1,001 - $15,000 | 2025-07-10 #20030634 | |
CoStar Group, Inc. - Common Stock CSGP | Purchase | Self | $15,001 - $50,000 | 2025-07-10 #20030634 | |
CoStar Group, Inc. - Common Stock CSGP | Purchase | Self | $1,001 - $15,000 | 2025-07-10 #20030634 |
A row is a disclosure, not an execution record: the filing reports a date, a bracket, and the reported owner, but not the price, share count, or reason. Compare the trade date with the filing date to see how long the transaction stayed private.
How long disclosure took
Days from trade date to filing date for 13 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
- 5
- 16–30 days
- 5
- 31–45 days
- 3
- Over 45 days
- 0
- Median / longest
- 18d / 36d
Source documents
9 House Clerk 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
- #20032248Filed 2025-10-10 · 2 rows
- #20030901Filed 2025-08-14 · 2 rows
- #20030634Filed 2025-07-10 · 3 rows
What Gilbert Cisneros's 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 researchMore tickers reported by Gilbert Cisneros
Gilbert Cisneros and CSGP — questions
Did Gilbert Cisneros buy or sell CSGP?
House Clerk filings for 2025 and 2026 show 12 purchases and 1 sale of CoStar Group, Inc. - Common Stock (CSGP) reported by Gilbert Cisneros, between 2025-06-25 and 2026-08-19. Reported owner: Self.
How much CSGP did Gilbert Cisneros trade?
Filings disclose brackets, not exact values. Summing the low and high ends of each bracket gives $27K – $230K across 13 transactions. Yield Theory does not estimate share counts, prices, or gains from these ranges.
When was the last CSGP filing by Gilbert Cisneros?
The most recent filing that includes a CSGP trade was filed on 2026-09-10. New filings appear in the House Clerk index and are picked up when the dataset is refreshed.
Yield Theory is not affiliated with any elected official or with CoStar Group, Inc. - Common Stock. Rows are parsed from public House Clerk periodic transaction reports; amounts are reported brackets and filings can be amended. This page is educational and is not investment advice.
Don’t copy the filing. Read the thesis.
Gilbert Cisneros CSGP disclosures are delayed, ranged, and often a spouse. Members get the monthly call that treats those rows as one input, then names catalysts, risks, and what would change the view. $39/month or $249/year.
Members-only research
$39/mo or $249/yr · cancel future renewals anytime · sources included