Ownership history in STRS OHIO · 16 quarters on record
This page tracks every 13F SEC filing in which STRS OHIO reported a position in D QIAGEN N.V. COM (QGEN). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q3 | REDUCED | 5,096 | -33,555 | -86.8% | 0.00% | $228K | $44.68 |
| 2025 Q2 | REDUCED | 38,651 | -8,459 | -18.0% | 0.01% | $1.9M | $47.81 |
| 2025 Q1 | REDUCED | 47,110 | -122,073 | -72.2% | 0.01% | $1.9M | $39.94 |
| 2010 Q2 | UNCHANGED | 169,183 | — | 0% | 0.02% | $3.3M | $19.12 |
| 2010 Q1 | REDUCED | 169,183 | -21,112 | -11.1% | 0.02% | $3.9M | $22.86 |
| 2009 Q4 | ADDED | 190,295 | +18,400 | +10.7% | 0.02% | $4.2M | $22.21 |
| 2009 Q3 | ADDED | 171,895 | +125,595 | +271.3% | 0.02% | $3.7M | $21.16 |
| 2008 Q2 | UNCHANGED | 46,300 | — | 0% | 0.00% | $932K | $20.02 |
| 2008 Q1 | ADDED | 46,300 | +19,105 | +70.3% | 0.00% | $963K | $20.69 |
| 2007 Q4 | REDUCED | 27,195 | -8,345 | -23.5% | 0.00% | $572K | $20.94 |
As of 2025 Q4 — sorted by position size