GROUP ONE TRADING, L.P. - RTI SURGICAL INC ownership

RTI SURGICAL INC's ticker is RTIX and the CUSIP is 74975N105. A total of 89 filers reported holding RTI SURGICAL INC in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.2%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of RTI SURGICAL INC
ValueSharesWeighting
Q2 2020$16,000
+300.0%
4,994
+523.5%
0.00%
Q3 2018$4,0000.0%8010.0%0.00%
Q2 2018$4,0000.0%8010.0%0.00%
Q1 2018$4,000
+33.3%
8010.0%0.00%
Q4 2017$3,000
-25.0%
8010.0%0.00%
Q3 2017$4,000
-20.0%
8010.0%0.00%
Q2 2017$5,000
+400.0%
801
+701.0%
0.00%
Q4 2014$1,000
-50.0%
100
-75.0%
0.00%
Q3 2014$2,000
-60.0%
400
-71.4%
0.00%
Q4 2013$5,000
+25.0%
1,400
+21.1%
0.00%
Q3 2013$4,0001,1560.00%
Other shareholders
RTI SURGICAL INC shareholders Q4 2013
NameSharesValueWeighting ↓
Glen Capital Partners LLC 4,852,060$15,769,00022.90%
Krensavage Asset Management, LLC 4,216,948$13,705,0004.91%
HILLMAN CO 2,682,874$8,719,0003.04%
KOPP INVESTMENT ADVISORS LLC 716,464$2,329,0002.46%
PARADIGM CAPITAL MANAGEMENT INC/NY 5,625,070$18,282,0001.78%
22NW, LP 597,336$1,941,0001.16%
First Light Asset Management, LLC 506,184$1,645,0000.72%
Rock Springs Capital Management LP 1,860,000$6,045,0000.40%
GAGNON SECURITIES LLC 261,538$850,0000.36%
Foundry Partners, LLC 987,175$3,208,0000.14%
View complete list of RTI SURGICAL INC shareholders