David MacNeil
Profile Summary
David MacNeil is a Florida-based U.S. billionaire in manufacturing, with an estimated net worth of ~$4.2 billion. RTB News coverage identifies him as the founder of WeatherTech. GDELT
Business & SEC Activity
MacNeil's wealth is associated with the manufacturing industry, and news reports identify him with WeatherTech. GDELT
Political Activity
The available FEC data contains at least 100 federal contributions; the figures below cover only the 100 most recent records in the sample, so they do not represent his complete giving history. Those sampled contributions total $2,551,375.92, including $1,309,710 to Republican committees and $1,241,665.92 to PACs or other recipients; no Democratic-party amount appears in this sample. FEC The largest listed recipients were Trump 47 Committee, Inc. ($927,900), the Republican National Committee ($856,000), and MAGA Inc. ($250,000). FEC
In the News
Two listed articles published in June and July 2026 reported that David MacNeil was involved in waterfront property activity in Manalapan, Florida, including a reported $67 million site shared with Larry Ellison and an additional oceanfront-estate purchase. GDELT
Political Contributions
These figures cover the 100 most recent federal contributions on file, not the full record. The total, party split, top recipients and dates below are all computed over that sample, so each is a floor rather than a complete figure.
By Party (in the sample)
Top Recipients (in the sample)
Matched to this person by contributor name as filed with the FEC. Contributions filed under the same name by someone else can appear here; we do not yet corroborate against employer or state.
Score Breakdown
The PBS is a weighted average of 2 components. The formula is open and versioned — the weight percentages below show how much each component contributes to the final score.
Evidenced charitable giving — built on what they actually give each year, not parked assets. Dominated by generosity (annual giving relative to net worth — the share of your fortune you give), plus the absolute scale of that giving, plus a small nudge for signing the Giving Pledge (a commitment, not a realized action).
Data: ProPublica 990 charitable disbursements, net worth, The Giving Pledge registry
No giving data on file. That is a gap in our sources, not a finding that this person gives nothing — and because the component still counts as zero, it holds this score down. Know of a gift we are missing? Tell us and we will source it.
How much sourced, public accountability data exists — net worth, political contributions, SEC filings, foundation 990s, news coverage, and a verified profile. More public disclosure scores higher.
Data: FEC, SEC EDGAR, ProPublica 990s, GDELT / NewsAPI, Wikidata
Formula (v2): PBS = 65% x Philanthropy + 35% x Transparency
Scored on 8/31/2026 on a 0–100 scale. The score uses only the signals we have populated data for. Goal Impact, Controversy, and Community Approval are deferred until that data exists — Phase 1 goal adoption, controversy detection, and community votes respectively.
All data is sourced from public records. Each section links to its original source.