Stuart Miller
Profile Summary
Stuart Miller is a Florida-based real estate executive born in 1957 with an estimated net worth of ~$1.0B RTB. SEC records show 107 filings tied to him, including 106 insider filings, and the filings connect him to Lennar Corp. SEC EDGAR.
Business & SEC Activity
SEC EDGAR records identify Miller as an insider associated with Lennar Corp. /New/ (LEN, LEN-B), a real estate company SEC EDGAR. The recent filing history includes multiple Form 4 filings and one Form 3 filing; Form 4 reports changes in insider ownership, while Form 3 is the initial statement of beneficial ownership SEC EDGAR.
Philanthropy
Three Miller Foundation records show total grants paid of $1,603,797 and total foundation assets of $2,087,979 across the reported tax years ProPublica 990. In 2023, the California and New York foundations reported grants paid of $1,098,906 and $93,500, respectively, while the Virginia foundation reported $411,391 in grants paid for 2022 ProPublica 990.
Political Activity
FEC records show 100 contributions totaling $2,110.19 in the reported period FEC. Most of the money was recorded as unknown party support, with $300 to Democrats and $32.68 to Republicans; top recipients included ACTBLUE, the Congressional Black Caucus PAC, the DNC Services Corp / Democratic National Committee, MoveOn.org Political Action, and the DCCC FEC.
In the News
GDELT returned 16 total results for this person, but none were validated in the provided dataset NewsAPI.
U.S. Presence
Philanthropy
Political Contributions
By Party
Top Recipients
SEC Filings
Associated Companies
Entities appearing alongside this person in SEC full-text search — an association, not necessarily ownership or control. Follow each link to the primary SEC record to judge for yourself.
Recent Insider Filings
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
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 6/23/2026 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.