Boston Partners
- SEC CIK
- 0001386060
- Latest filing
- Aug 4, 2026
QGEN holding history
Qiagen N.V. in every 13F filed by Boston Partners, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
QGEN overviewAll 13F holders of QGENFull Q2 2026 holdings
- Shares (Q2 2026)
- 28,267
- Value
- $1.11M
- % of portfolio
- <0.1%
- Quarters held
- 4
- Since Q3 2025
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 28,267 | $1.11M | <0.1% | −3,597,424−99.2% | Reduced | Holders |
| Q1 2026 | 3,625,691 | $145.2M | 0.2% | −354,325−8.9% | Reduced | Holders |
| Q4 2025 | 3,980,016 | $179.0M | 0.2% | −35,632−0.9% | Reduced | Holders |
| Q3 2025 | 4,015,648 | $179.4M | 0.2% | +4,015,648 | New | Holders |