Long-term investor

13d Management LLC @13dmanagementllc

Institutional investment manager. Holdings disclosed quarterly to the SEC on Form 13F (CIK 0001600133).

Record

  • Tracked since 2025-06-30 (441 days), 57 trades recorded
  • Returns: week n/a · month n/a · 90 days +22.7% · 6 months n/a · 1 year +30.3% · all +30.3%
  • Max drawdown n/a · win rate 37% · data quality High
  • Source: SEC 13F Filings (live) (SEC EDGAR; typical delay 45 days)

Open positions

  • VSAT · 15.9% · long · since 2025-09-30
  • TWLO · 11.3% · long · since 2025-06-30
  • MRCY · 10.4% · long · since 2025-06-30
  • PSO · 10.2% · long · since 2025-06-30
  • ALV · 9.1% · long · since 2025-06-30
  • CRL · 8.2% · long · since 2025-06-30
  • SNPS · 7.9% · long · since 2026-06-30
  • EXEL · 7.7% · long · since 2025-06-30
  • ETSY · 7.6% · long · since 2025-06-30
  • ITGR · 6.2% · long · since 2025-12-31
  • FUN · 5.6% · long · since 2025-12-31

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