Ownership history in STRS OHIO · 43 quarters on record
This page tracks every 13F SEC filing in which STRS OHIO reported a position in D QUIDEL CORP COM (QDEL). 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 | 9,700 | -1,000 | -9.3% | 0.00% | $286K | $29.45 |
| 2025 Q2 | REDUCED | 10,700 | -24,500 | -69.6% | 0.00% | $308K | $28.82 |
| 2023 Q3 | REDUCED | 35,200 | -33,469 | -48.7% | 0.01% | $2.6M | $73.04 |
| 2023 Q2 | ADDED | 68,669 | +16,618 | +31.9% | 0.02% | $5.7M | $82.86 |
| 2023 Q1 | ADDED | 52,051 | +19,919 | +62.0% | 0.02% | $4.6M | $89.09 |
| 2022 Q4 | ADDED | 32,132 | +24,521 | +322.2% | 0.01% | $2.8M | $85.67 |
| 2022 Q1 | REDUCED | 7,611 | -1,723 | -18.5% | 0.00% | $855K | $112.46 |
| 2021 Q1 | ADDED | 9,334 | +3,301 | +54.7% | 0.00% | $1.2M | $127.93 |
| 2020 Q4 | REDUCED | 6,033 | -66 | -1.1% | 0.00% | $1.1M | $179.65 |
| 2020 Q3 | ADDED | 6,099 | +1,379 | +29.2% | 0.01% | $1.3M | $219.38 |
As of 2025 Q4 — sorted by position size