SpiderRock Trading LLC - FASTENAL CO ownership

FASTENAL CO's ticker is and the CUSIP is 31190010. A total of 2 filers reported holding FASTENAL CO in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
SpiderRock Trading LLC ownership history of FASTENAL CO
ValueSharesWeighting
Q4 2014$2,000
-97.1%
300
-78.4%
0.01%
-98.3%
Q1 2014$68,000
+33.3%
1,386
-27.8%
0.35%
+25.4%
Q4 2013$51,000
-26.1%
1,920
-28.9%
0.28%
-33.3%
Q3 2013$69,0002,7000.42%
Other shareholders
FASTENAL CO shareholders Q1 2015
NameSharesValueWeighting ↓
BOYD WATTERSON ASSET MANAGEMENT LLC/OH 10,888$399,0000.17%
CenterStar Fund, LLC 200$7,0000.01%
CenterStar Fund, LLC 1,700$3,0000.00%
CenterStar Fund, LLC 1,000$3,0000.00%
View complete list of FASTENAL CO shareholders