Lobbying client · LD-2 disclosures
Costar Group, Inc.
Virginia
11 filings from 2 registrants · 2024–2026 · latest filed Jul 20, 2026
Reported on its behalf
$650K
every LD-2 on file
Its own filed spend
$0
lobbying for itself
Fees to outside firms
$650K
across every firm on file
Spend over time
Every filing period on record, as reported. One column per filed period — a period with no column is a period with no filing, not a zero.
Basis · Amendments and terminations supersede the original report for the same registrant, client and period, so a revised quarter is counted once at its latest filed value. Registration-only filings carry no activity money and are excluded from these totals.
Who lobbies for them
Every outside firm that has filed on this client's behalf, by fees reported.
What they lobby on
Issue areas declared on the filings, ranked by how many filings name each one.
Real Estate/Land Use/Conservation
RES
10 filings
$560K on those filings
Housing
HOU
1 filing
$90K on those filings
Labor Issues/Antitrust/Workplace
Who did the lobbying
Every lobbyist named on this client's filings.
- Timothy Farrell Hannegan Penn Avenue PartnersCovered position: U.S. General Accounting Office11 filingsthrough 2026
- Jerr Rosenbaum Penn Avenue PartnersCovered position: Legislative Director, Sen. John Cornyn; Chief of Staff, Rep. Robert Hurt; Chief of Staff, Rep. Jack Kingston; Chief of Staff, Rep. Virgil Goode11 filingsthrough 2026
- Jeffrey Miller Miller Strategies, LLC2 filingsthrough 2026
- James Tyler Grimm Miller Strategies, LLCCovered position: Chief Counsel, Policy and Strategy, Counsel, Chief Adviser, Policy, Strategy and Communications, Rep. Jim Jordan. Deputy Chief of Staff, Legislative Director, Senior Staff Member, Rep. Darrell Issa. Senior Staff Member, Rep. Jason Chaffetz
The filings
Every filing on record. Each row links to its full disclosure.
This record groups every filed spelling of the client's name into one entity, so "MERCK & CO., INC." and "MERCK & CO INC" read as the same company. The grouping is the client's normalized name — organizations that file under genuinely different names appear separately. Handle: costar-group-inc.