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[ENTITY FILE] SUBJECT-0135 PERSON ACTIVE
RM
// Subject

Robert Mercer‍‍‌‌​‌‌‌‌‍‌‍‍‍‌‌​​‌​​​‍‍

Renaissance Technologies co-CEO; Cambridge Analytica funder
Tracked Renaissance Technologies co-CEO; Cambridge Analytica funder · 55 documented connections
// Editorial summary — AI-generated from public records

Co-CEO of Renaissance Technologies hedge fund. Primary funder of Cambridge Analytica and its parent SCL Group. Donated significantly to the Trump 2016 campaign. Robert Mercer's funding of Cambridge Analytica connected the same psychographic manipulation infrastructure to both UK (Brexit) and US (Trump 2016) political operations simultaneously. His daughter Rebekah managed the family's political investments.

Facts on record36
Connections mapped55
Sources cited8
View on Graph → Export CSV ← Entity Directory
Stated vs Revealed
No documented contradictions on file.
PATTERN elected official → [donor] → person 597× PATTERN elected official → [political donor] → person 4× PATTERN person → [political donor] → elected official 4× PATTERN person → [family] → person 3×
TIMELINE Role Overlap Visualizer →
Connection Map
Key Connections
→ Entity #15
political_association
Robert Mercer (Renaissance Technologies) has documented political activity through conservative PAC contributions (MARLIN PAC). Steve Bannon and Robert Mercer are both known entities with overlapping political spheres.
→ Entity #125
founder and financier
Invested $15 million to found Cambridge Analytica, owned 90% of company
← Entity #126
investor_funder
Robert Mercer was a major investor in Cambridge Analytica, the SCL Group subsidiary. His investment helped fund the company's political data operations and expansion into US political consulting.
← Entity #2268
political_donor
Major financial backer through Cruz-supporting Super PACs
← Entity #1
Co-Donor / Political Alliance
Both Thiel and Robert Mercer were major donors to pro-Trump efforts in 2016. Thiel donated $1.25 million to Make America Number 1, a Super PAC associated with the Mercer family.
→ Entity #141
funder
Donated $11 million to pro-Cruz super PAC
← Entity #269
professional
Previously worked at Mercer Family Foundation before becoming SCL director
← Entity #313
funding
GAI was funded by Robert Mercer and family
Facts (36)
Data Freshness
Fresh Last update: 29d ago · Avg age: 238d
Confidence Tiers: Primary Source — cross-referenced government/corporate filings Pending Review — sourced but not independently verified AI Inference — analytical hypothesis from cross-referencing
✓ Verified Findings (3)
These facts have been cross-referenced and confirmed against their source material.
Verified AI Inference FEC records show an unemployed Robert C. Mercer in San Leandro, CA made $300 in political donations within 5 day‍‍‌‌​‌‌‌‌‍‌‍‍‍‌‌​​‌​​​‍‍s, suggesting either unreported income sources or potential straw donor activity warranting further investigation
Date: 2026-02-17 Added: 08 Apr 2026
Verified AI Inference Multiple identical $100 donations to ACTBLUE suggest recurring small-dollar ‍‍‌‌​‌‌‌‌‍‌‍‍‍‌‌​​‌​​​‍‍contributions, possibly through a subscription or recurring donation program
Added: 07 Apr 2026
Verified Pending Review The significant disparity between the $5,000 PAC donation and the small $50-$100 ACTBLUE donations suggests‍‍‌‌​‌‌‌‌‍‌‍‍‍‌‌​​‌​​​‍‍ these FEC records may represent different individuals named Robert Mercer, requiring further disambiguation
Added: 07 Apr 2026
Raw Filing Records (25) — unsourced metadata
Pending Review The systematic misspelling 'RENNAISSANCE TECHNOLOGIES LLC' in FEC records functions as a search optimization barrier, potentially fragmenting automated aggregation of Mercer's political contributions across research efforts
Added: 08 Apr 2026
Pending Review Renaissance Technologies' IRS litigation during 2014-2017, coinciding exactly with Mercer's Cambridge Analytica investments, would generate extensive court documentation involving Mercer as co-CEO, contradicting claims of regulatory absence
Date: 2014-2017 Added: 08 Apr 2026
Pending Review The claimed sequential transition from SEC activity to political investments is contradicted by documented concurrent political donations during Mercer's 2010-2013 SEC filing period
Date: 2010-2013 Added: 08 Apr 2026
Pending Review The San Leandro Robert C. Mercer's donation pattern (two $100 donations on same day, followed by another $100 five days later) suggests either coordination or automated recurring payment systems that warrant investigation for compliance with individual contribution reporting requirements
Date: 2026-02-17 Added: 08 Apr 2026
Pending Review The systematic misspelling 'RENNAISSANCE TECHNOLOGIES LLC' in FEC records creates a functional search barrier that would prevent automated aggregation of Robert Mercer's political contributions with the correct company name
Added: 08 Apr 2026
Pending Review Robert Mercer's absence from LDA databases during 2014-2016 coincided with Renaissance Technologies' major IRS litigation, suggesting coordinated legal strategy to minimize regulatory exposure across multiple domains during his Cambridge Analytica investments
Date: 2014-2017 Added: 08 Apr 2026
Pending Review The consistent misspelling 'RENNAISSANCE TECHNOLOGIES LLC' effectively functions as a unique identifier in FEC databases, potentially making Robert Mercer's political contributions more difficult to aggregate with automated searches using the correct company name
Added: 08 Apr 2026
Pending Review The 'RENNAISSANCE TECHNOLOGIES LLC' misspelling in FEC records appears to be systematic rather than isolated, suggesting either institutional data entry protocols at the FEC or consistent self-reporting practices by Renaissance Technologies
Added: 08 Apr 2026
Pending Review The claimed temporal gap between Mercer's SEC activity and political investments is contradicted by documented early political funding around 2010-2012, indicating simultaneous rather than sequential investment strategies
Date: 2010-2013 Added: 08 Apr 2026
Pending Review Mercer's SEC filing activity from 2010-2013 remains uncharacterized in public reporting, representing a gap in understanding his investment vehicle structure during the period when he was also beginning political investments
Date: 2010-2013 Added: 08 Apr 2026
Pending Review Robert Mercer poured $11 million into a super PAC network that supported Cruz's 2016 effort
Date: 2016-01-01 Added: 08 Apr 2026
Pending Review The recurring $100 ActBlue donations attributed to Robert Mercer in investigative reports actually originate from an unemployed individual in San Leandro, CA, not the billionaire Renaissance Technologies executive, demonstrating how name disambiguation failures can create false political influence narratives
Date: 2026 Added: 08 Apr 2026
Pending Review Renaissance Technologies faced significant IRS litigation during 2014-2017 over its tax strategies, which would likely generate court records involving Robert Mercer as co-CEO, contradicting claims of no court record presence
Added: 08 Apr 2026
Pending Review The absence of Robert Mercer from standard lobbying disclosure databases during 2014-2016, despite his major investments in political technology companies, suggests either sophisticated legal structuring to avoid LDA reporting requirements or the use of intermediaries and family members as disclosure buffers
Added: 08 Apr 2026
Pending Review The consistent misspelling 'RENNAISSANCE TECHNOLOGIES LLC' across FEC records suggests either systematic data entry errors in campaign finance reporting or potential obfuscation of the billionaire Robert Mercer's political contributions
Added: 08 Apr 2026
Pending Review FEC records demonstrate at least three geographically and occupationally distinct Robert Mercers active in political donations: the Renaissance Technologies executive (East Setauket, NY), a Walmart retail worker (Kamiah, ID), and an unemployed individual (San Leandro, CA)
Date: 2026 Added: 08 Apr 2026
Pending Review The distinctive misspelling 'RENNAISSANCE TECHNOLOGIES LLC' in FEC records serves as a unique identifier for the billionaire Robert Mercer's political donations, distinguishing him from other Robert Mercers in the database
Added: 08 Apr 2026
Pending Review FEC records show at least three distinct Robert Mercers active in political donations: the Renaissance Technologies executive in East Setauket, NY ($5,000 to MARLIN PAC), a Walmart employee in Kamiah, ID ($50 to ActBlue), and an unemployed individual in San Leandro, CA (multiple $100 ActBlue donations)
Date: 2026 Added: 08 Apr 2026
Pending Review The FEC record showing Robert Mercer employed by 'RENNAISSANCE TECHNOLOGIES LLC' with the distinctive misspelling provides strong evidence for identity disambiguation among multiple Robert Mercers in campaign finance records
Added: 08 Apr 2026
Pending Review Robert Mercer has SEC EDGAR filings from 2010 and 2013, suggesting involvement with publicly traded companies or securities-related disclosures during this period
Date: 2010-2013 Added: 07 Apr 2026
Pending Review No court records found for "Robert Mercer" in public databases as of 2026-04-07.
Added: 07 Apr 2026
Pending Review No lobbying disclosures found for "Robert Mercer" in public databases as of 2026-04-07.
Added: 07 Apr 2026
Pending Review MERCER, ROBERT of KAMIAH, ID (employer: WALMART, occupation: RETAIL) made a campaign contribution of $50 to ACTBLUE on 2026-02-17. FEC transaction ID: SA11AI_777721607.
Date: 2026-02-17 Added: 07 Apr 2026
Pending Review MERCER, ROBERT C. of SAN LEANDRO, CA (employer: NOT EMPLOYED, occupation: NOT EMPLOYED) made a campaign contribution of $100 to ACTBLUE on 2026-02-22. FEC transaction ID: SA11AI_779064668.
Date: 2026-02-22 Added: 07 Apr 2026
Pending Review Robert Mercer filed filing with the SEC on 2013-03-11. Accession number: N/A.
Date: 2013-03-11 Added: 06 Apr 2026
All Connections (55)
→ Entity #136
family inferential since 2010
Rebekah Mercer is Robert Mercer's daughter. Both are listed as known entities in the database, and the Robert Mercer from East Setauket/Renaissance Technologies is her father.
→ Entity #15
political_association, financial_backer_relationship primary since 2012
Robert Mercer (Renaissance Technologies) has documented political activity through conservative PAC contributions (MARLIN PAC). Steve Bannon and Robert Mercer are both known entities with overlapping political spheres. · Bannon served on the board of Breitbart News Network, which received significant funding from Robert Mercer. The Mercer family was a major financial supporter of Bannon's media ventures.
→ Entity #141
funder confirmed
Donated $11 million to pro-Cruz super PAC
→ Entity #5
donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
→ Entity #125
founder and financier, investor_founder primary since 2014
Invested $15 million to found Cambridge Analytica, owned 90% of company · Robert Mercer was a principal investor and co-founder of Cambridge Analytica. He provided significant funding (reportedly $15 million) to establish the company in 2013-2014, backing its use of data analytics for political campaigns.
→ Entity #357
donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
→ Entity #459
donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
→ Entity #685
donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
→ Entity #9256
donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
→ Entity #9257
donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
→ Entity #2253
donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
→ Entity #2247
donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
→ Entity #2270
donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
→ Entity #2486
donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
→ Entity #3294
donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
→ Entity #4593
donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
→ Entity #458
donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
→ Entity #2487
donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
→ Entity #9216
donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
→ Entity #9217
donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
→ Entity #9218
donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
→ Entity #9221
donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
→ Entity #9222
donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
→ Entity #9230
donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
→ Entity #9231
donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
→ Entity #9236
donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
→ Entity #9237
donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
→ Entity #9238
donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
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donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
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donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
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donor inferential
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donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
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donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
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donor inferential
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donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
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donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
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donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
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donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
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donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
→ Entity #9260
donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
→ Entity #9261
donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
→ Entity #9269
donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
→ Entity #9270
donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
→ Entity #9271
donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
→ Entity #9272
donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
→ Entity #9274
donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
→ Entity #9275
donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
→ Entity #3254
donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
→ Entity #9278
donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
→ Entity #9280
donor inferential
Documented campaign donor / political contributor (inferential mapping from public donor profile and party / state heuristics)
← Entity #1
Co-Donor / Political Alliance primary since 2016
Both Thiel and Robert Mercer were major donors to pro-Trump efforts in 2016. Thiel donated $1.25 million to Make America Number 1, a Super PAC associated with the Mercer family.
← Entity #126
investor_funder primary since 2014
Robert Mercer was a major investor in Cambridge Analytica, the SCL Group subsidiary. His investment helped fund the company's political data operations and expansion into US political consulting.
← Entity #269
professional confirmed
Previously worked at Mercer Family Foundation before becoming SCL director
← Entity #313
funding confirmed
GAI was funded by Robert Mercer and family
← Entity #2268
political_donor primary since 2015
Major financial backer through Cruz-supporting Super PACs
Sources (8)
2016-01-01 ↗ Multiple news sources citing FEC records discovery_scope_note Processed
2026 AI ANALYSIS government_disclosure Processed
2026 UNVERIFIED Research: Robert Mercer — Parliamentary records (no results) parliamentary_record Processed
2026 UNVERIFIED Research: Robert Mercer — Court records (no results) court_document Processed
2026 UNVERIFIED Research: Robert Mercer — Lobbying disclosures (no results) government_disclosure Processed
2026-02-22 ↗ FEC: MERCER, ROBERT C. donation $100 to ACTBLUE web_search Processed
— ↗ FEC: MERCER, ROBERT donation $5.0K to MARLIN PAC web_search Processed
2013-03-11 ↗ SEC EDGAR: filing — Robert Mercer (2013-03-11) discovery_scope_note Processed