ANDREESSEN & HOROWITZ: all contributions
2025–2026 · Reported individual contributions grouped by employer.
These are contributions by individuals, not by their employer, industry, or location. Refunds remain negative; memo-only rows are marked and are not additional money.
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| # | Reported contributor / location | Reported employer / occupation | Recipient / reporting committee | Date ↕ | Amount ↓ | Election | Filing details / source |
|---|---|---|---|---|---|---|---|
| 1 | HOROWITZ, BENJAMINLAS VEGASNV89135 | COFOUNDER AND GPANDREESSEN HOROWITZ | LEADING THE FUTUREC00916114 | 2026-02-11 | $12,500,000Memo only · not additional money | Primary (P) | PARTNERSHIP ATTRIBUTIONFiling 1963186FEC filing ↗ |
| 2 | ANDREESSEN, MARC L.LOS ALTOSCA94023 | CO-FOUNDERANDREESSEN HOROWITZ | LEADING THE FUTUREC00916114 | 2026-02-11 | $12,500,000Memo only · not additional money | Primary (P) | PARTNERSHIP ATTRIBUTIONFiling 1963186FEC filing ↗ |
| 3 | HOROWITZ, BENJAMINLAS VEGASNV89135 | COFOUNDER AND GPANDREESSEN HOROWITZ | LEADING THE FUTUREC00916114 | 2025-08-22 | $12,500,000Memo only · not additional money | Primary (P) | PARTNERSHIP ATTRIBUTIONFiling 1939734FEC filing ↗ |
| 4 | ANDREESSEN, MARC L.LOS ALTOSCA94023 | CO-FOUNDERANDREESSEN HOROWITZ | LEADING THE FUTUREC00916114 | 2025-08-22 | $12,500,000Memo only · not additional money | Primary (P) | PARTNERSHIP ATTRIBUTIONFiling 1939734FEC filing ↗ |
| 5 | ANDREESSEN, MARCMENLO PARKCA94025 | PARTNERAH CAPITAL MANAGEMENT | FAIRSHAKEC00835959 | 2025-12-10 | $11,900,000Memo only · not additional money | Primary (P) | Filing 2008746 · amendedFEC filing ↗ |
| 6 | HOROWITZ, BENMENLO PARKCA94025 | PARTNERAH CAPITAL MANAGEMENT | FAIRSHAKEC00835959 | 2025-12-10 | $11,900,000Memo only · not additional money | Primary (P) | Filing 2008746 · amendedFEC filing ↗ |
| 7 | HOROWITZ, BENJAMINLAS VEGASNV89135 | CO-FOUNDER AND GENERAL PARTNERA16Z | MAGA INC.C00892471 | 2025-03-31 | $2,500,000 | Primary (P) | Filing 1909741FEC filing ↗ |
| 8 | ANDREESSEN, MARC LLOS ALTOSCA94023 | CO FOUNDER AND PARTNERA16Z | MAGA INC.C00892471 | 2025-03-31 | $2,500,000 | Primary (P) | Filing 1909741FEC filing ↗ |
| 9 | ANDREESSEN, MARCMENLO PARKCA94025 | CO-OWNERAH CAPITAL MANAGEMENT LLC | SLF PACC00571703 | 2026-03-19 | $750,000Memo only · not additional money | Primary (P) | PARTNERSHIP ATTRIBUTIONFiling 1986757 · amendedFEC filing ↗ |
| 10 | HOROWITZ, BENMENLO PARKCA94025 | CO-OWNERAH CAPITAL MANAGEMENT LLC | SLF PACC00571703 | 2026-03-19 | $750,000Memo only · not additional money | Primary (P) | PARTNERSHIP ATTRIBUTIONFiling 1986757 · amendedFEC filing ↗ |
| 11 | ANDREESSEN, MARC LLOS ALTOSCA94023 | CO FOUNDER AND PARTNERA16Z | MAGA INC.C00892471 | 2025-02-03 | $500,000 | Primary (P) | Filing 1909741FEC filing ↗ |
| 12 | HOROWITZ, BENJAMINLAS VEGASNV89135 | CO-FOUNDER AND GENERAL PARTNERA16Z | MAGA INC.C00892471 | 2025-02-04 | $500,000 | Primary (P) | Filing 1909741FEC filing ↗ |
| 13 | RAMPELL, ALEXLOS ALTOS HILLSCA94022 | GENERAL PARTNERANDREESSEN HOROWITZ | UNITED DEMOCRACY PROJECT ('UDP')C00799031 | 2025-10-03 | $250,000 | Primary (P) | Filing 1940382FEC filing ↗ |
| 14 | ANDREESSEN, MARC L.LOS ALTOSCA94023 | FOUNDERANDREESSEN HOROWITZ | REPUBLICAN NATIONAL COMMITTEEC00003418 | 2026-03-13 | $132,900Memo only · not additional money | Primary (P) | PARTNERSHIP ATTRIBUTIONFiling 1970222FEC filing ↗ |
| 15 | ANDREESSEN, MARC L.LOS ALTOSCA94023 | FOUNDERANDREESSEN HOROWITZ | REPUBLICAN NATIONAL COMMITTEEC00003418 | 2026-03-13 | $132,900Memo only · not additional money | Primary (P) | PARTNERSHIP ATTRIBUTIONFiling 1970222FEC filing ↗ |
| 16 | ANDREESSEN, MARC L.LOS ALTOSCA94023 | FOUNDERANDREESSEN HOROWITZ | REPUBLICAN NATIONAL COMMITTEEC00003418 | 2026-03-13 | $132,900Memo only · not additional money | Primary (P) | PARTNERSHIP ATTRIBUTIONFiling 1970222FEC filing ↗ |
| 17 | ANDREESSEN, MARCMENLO PARKCA94025 | CO-OWNERAH CAPITAL MANAGEMENT LLC | SLF PACC00571703 | 2025-03-31 | $125,000Memo only · not additional money | Primary (P) | PARTNERSHIP ATTRIBUTIONFiling 1924078 · amendedFEC filing ↗ |
| 18 | HOROWITZ, BENMENLO PARKCA94025 | CO-OWNERAH CAPITAL MANAGEMENT LLC | SLF PACC00571703 | 2025-03-31 | $125,000Memo only · not additional money | Primary (P) | PARTNERSHIP ATTRIBUTIONFiling 1924078 · amendedFEC filing ↗ |
| 19 | ANDREESSEN, MARC L. MR.LOS ALTOSCA94023 | GENERAL PARTNERANDREESSEN HOROWITZ | NRSCC00027466 | 2025-05-19 | $120,467 | Primary (P) | LEGAL PROCEEDINGS ACCOUNTFiling 1896835FEC filing ↗ |
| 20 | HOROWITZ, BEN MR.LAS VEGASNV89135 | COFOUNDER AND GPANDREESSEN HOROWITZ | NRSCC00027466 | 2025-05-19 | $120,467 | Primary (P) | LEGAL PROCEEDINGS ACCOUNTFiling 1896835FEC filing ↗ |
One page is fetched at a time, with one extra row to check for the next page. Current amendment versions are selected before pagination. Raw reported names and filing values are preserved. This list covers locally ingested FEC individual-contribution records, not undisclosed or unitemized contributor identities.