Long-term investor
Needham Investment Management LLC @needhaminvestmentmanagem
Institutional investment manager. Holdings disclosed quarterly to the SEC on Form 13F (CIK 0001167212).
Record
- Tracked since 2025-06-30 (434 days), 127 trades recorded
- Returns: week n/a · month n/a · 90 days +17.4% · 6 months +32.0% · 1 year +45.4% · all +45.4%
- Max drawdown -0.0% · Sharpe 2.21 · win rate 45% · data quality High
- Source: SEC 13F Filings (live) (SEC EDGAR; typical delay 45 days)
Open positions
- VICR · 6.0% · long · since 2025-06-30
- AIP · 5.7% · long · since 2025-06-30
- VSH · 4.9% · long · since 2025-06-30
- PDFS · 4.4% · long · since 2025-06-30
- LASR · 4.2% · long · since 2025-06-30
- VRT · 2.9% · long · since 2025-06-30
- VPG · 2.7% · long · since 2025-06-30
- FORM · 2.6% · long · since 2025-06-30
- CECO · 2.6% · long · since 2025-09-30
- ODC · 2.1% · long · since 2025-06-30
- TDUP · 2.1% · long · since 2025-06-30
- 533535100 · 2.0% · long · since 2025-06-30
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