GROUP ONE TRADING, L.P. - FINISAR CORP ownership

FINISAR CORP's ticker is FNSR and the CUSIP is 31787A507. A total of 214 filers reported holding FINISAR CORP in Q3 2013. The put-call ratio across all filers is 0.64 and the average weighting 0.2%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of FINISAR CORP
ValueSharesWeighting
Q4 2018$18,000
-97.8%
828
-98.1%
0.00%
-100.0%
Q3 2018$823,000
+147.1%
43,192
+104.8%
0.01%
+133.3%
Q1 2018$333,000
-87.7%
21,086
-84.2%
0.00%
-84.2%
Q4 2017$2,717,000
+89.5%
133,531
+106.5%
0.02%
+46.2%
Q3 2017$1,434,000
+14.0%
64,661
+33.5%
0.01%0.0%
Q2 2017$1,258,000
+461.6%
48,431
+490.3%
0.01%
+333.3%
Q1 2017$224,000
-67.5%
8,205
-64.6%
0.00%
-57.1%
Q3 2016$690,000
+658.2%
23,170
+347.2%
0.01%
+600.0%
Q2 2016$91,000
-19.5%
5,181
-16.2%
0.00%
-50.0%
Q1 2016$113,000
+24.2%
6,180
-1.0%
0.00%
+100.0%
Q4 2015$91,000
-58.4%
6,241
-49.0%
0.00%
-66.7%
Q2 2015$219,000
-87.0%
12,239
-85.9%
0.00%
-88.0%
Q4 2014$1,685,000
+179.9%
86,795
+139.8%
0.02%
+177.8%
Q3 2014$602,000
+30.9%
36,200
+55.6%
0.01%
+28.6%
Q2 2014$460,000
+185.7%
23,271
+145.4%
0.01%
+75.0%
Q2 2013$161,0009,4820.00%
Other shareholders
FINISAR CORP shareholders Q3 2013
NameSharesValueWeighting ↓
KOPP INVESTMENT ADVISORS LLC 1,014,591$20,039,0009.21%
PARADIGM CAPITAL MANAGEMENT INC/NY 1,394,325$27,538,0002.04%
Potomac Capital Management, Inc. 105,001$2,074,0001.63%
PORTOLA GROUP INC /CA 71,900$1,420,0001.18%
Coatue Management 3,654,526$72,177,0000.90%
Elk Creek Partners, LLC 161,745$3,194,0000.87%
Third Point 3,500,000$69,125,0000.85%
Apex Capital Management 1,383,130$27,317,0000.84%
Granahan Investment Management 1,441,200$28,464,0000.83%
Penn Capital Management Company, LLC 1,023,461$20,213,0000.78%
View complete list of FINISAR CORP shareholders