SpiderRock Trading LLC - QUIDEL CORP ownership

QUIDEL CORP's ticker is and the CUSIP is 74838J10. A total of 1 filers reported holding QUIDEL CORP in Q2 2014. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
SpiderRock Trading LLC ownership history of QUIDEL CORP
ValueSharesWeighting
Q1 2014$5,0002000.03%
Other shareholders
QUIDEL CORP shareholders Q2 2014
NameSharesValueWeighting ↓
Telluride Asset Management LLC 9,283$287,0000.34%
NORTHERN TRUST CO OF CONNECTICUT 18,126$560,0000.00%
View complete list of QUIDEL CORP shareholders