Politicians supported
61
distinct FEC recipients
pac · DC
Katherine Clark Majority Fund
$172K in PAC contributions is the entire footprint here: no lobbying, no contract awards on record. Data through August 2026.
- $172K
- Combined activity
- $172K
- Contributions
The verdict
Katherine Clark Majority Fund ranks in the top 47% of 21,666 organizations with tracked federal activity, entirely contribution-driven, anchored by Greg Landsman -- a substantial PAC history.
- Top 47%
- of 21,666 tracked organizations
- $172K
- campaign contributions
Where Katherine Clark Majority Fund's total federal influence footprint sits
21,666 organizations with tracked federal activity
$172,000 10275th of 21666 higher than 11,391 of 21,666 organizations
the full population, bucketed by value
Each bar is a $50K-wide band; taller bars hold more organizations. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source FEC contributions, LDA lobbying disclosures, and USASpending federal contracts · August 2026
Lobbying years filed
0
LDA disclosure years
LDA issue areas
0
distinct policy categories
Katherine Clark Majority Fund's influence activity score
Each tracked channel is percentile-scored against its own national benchmark, then averaged across only the channels that apply to a pac -- not one dollar sum where contract size can drown out everything else.
Overall activity score
F
20/100
Campaign contributions
D
61/100 · $172K
Lobbying expenditures
F
7/100 · $0
Federal contracts
F
2/100 · $0
Independent expenditures
F
10/100 · $0
What Katherine Clark Majority Fund's recorded federal activity shows
Katherine Clark Majority Fund, with a disclosed filing address in DC, has no lobbying disclosures and no federal contracts on record. Its footprint here is entirely campaign giving: a substantial PAC contribution history of $172K reported to the Federal Election Commission, its largest recipient Greg Landsman.
On the campaign side, Katherine Clark Majority Fund's PAC contributions reached 61 federal politicians, led by Greg Landsman at $4K.
Politicians supported
Nationwide peers with similar federal activity
Cross-state nearest neighbors on two independent axes, combined tracked activity and Senate LDA lobbying spend, so the lattice is not filing-state containment.
Similar combined federal activity
Other organizations with nearest total contributions + lobbying + contracts ($172K here), outside DC filing-state peers.
Frequently asked questions
How much recorded federal activity does Katherine Clark Majority Fund have?
Katherine Clark Majority Fund has a combined recorded federal activity total of $172K, made up of $172K in campaign contributions. This is a convenience sum across three separate official populations, not a measure of causal political influence. Data from FEC filings, Senate LDA disclosures, and USAspending.gov for 2023-2024.
Which politicians does Katherine Clark Majority Fund support?
Katherine Clark Majority Fund contributed $172K to political campaigns during the 2024 election cycle through its PAC. Katherine Clark Majority Fund supported 61 politicians, with the largest contribution going to Greg Landsman ($4K). All contribution data is sourced from Federal Election Commission filings.
Where does the data about Katherine Clark Majority Fund come from?
PlainInfluence aggregates data from three federal sources: the Federal Election Commission (FEC) for campaign contributions, the Senate Office of Public Records for lobbying disclosures under the Lobbying Disclosure Act, and USAspending.gov for federal contract awards. Data covers the 2023-2024 reporting period.
What is "combined activity" and how is it calculated?
Combined activity (internally total_influence) is a convenience sum of three different official populations: FEC campaign contributions (2024 election cycle), Senate LDA lobbying expenditures (2023 and 2024 filing years, summed), and USAspending federal contract obligations (fiscal year 2024). It is a cross-dataset discovery index only, not causation, effectiveness, or political influence. Channel dollars are shown side by side; see /methodology#cross-stage-populations.
Related guides
What to do with this organization
- Compare Katherine Clark Majority Fund's footprint against similar organizations nationwide. Activity rankings
- Search for a specific politician this organization has supported. Browse politicians
- See how this organization's home state compares in aggregate influence activity. State profiles
Every figure traces to a real FEC, LDA, or USASpending filing; contribution and lobbying totals are not the same as spending on any specific outcome.
According to the Federal Election Commission and the Senate Office of Public Records, more than 14,000 political action committees and over 12,500 lobbying registrants filed disclosure reports covering the 2024 election cycle and calendar-year 2024 lobbying period respectively. Every figure on this page comes from official FEC, Senate LDA, or USAspending.gov filings, described on our methodology page. Data was last updated in August 2026.
Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainInfluence.
Every figure on PlainInfluence is rendered directly from official FEC, Senate LDA and USAspending records, no number is typed in by an editor. Contribution, lobbying, and contract totals are aggregated directly from FEC, Senate LDA, and USAspending bulk data, no figure is hand-entered. Disclosed contributions, lobbying, and contracts are lawful, regulated activities, appearing on this page is not an allegation of wrongdoing. See our editorial standards & corrections policy, the methodology behind these numbers, our disclaimer, or report a data error. Data current as of 2023-2024.