Paloma Partners Management Co - OSI SYSTEMS INC ownership

OSI SYSTEMS INC's ticker is OSIS and the CUSIP is 671044105. A total of 195 filers reported holding OSI SYSTEMS INC in Q1 2020. The put-call ratio across all filers is 2.91 and the average weighting 0.1%.

Quarter-by-quarter ownership
Paloma Partners Management Co ownership history of OSI SYSTEMS INC
ValueSharesWeighting
Q1 2021$284,000
-44.7%
2,955
-55.4%
0.01%
-53.8%
Q3 2020$514,000
+7.8%
6,623
+40.0%
0.01%
+85.7%
Q4 2019$477,000
-17.5%
4,731
-16.9%
0.01%
-41.7%
Q3 2019$578,000
+113.3%
5,690
+62.4%
0.01%
+140.0%
Q2 2018$271,000
-64.1%
3,503
-69.7%
0.01%
-58.3%
Q1 2018$755,000
-76.5%
11,559
-76.9%
0.01%
-72.1%
Q4 2017$3,219,000
+255.3%
50,000
+404.2%
0.04%
+258.3%
Q3 2017$906,000
-28.4%
9,917
-41.2%
0.01%
-20.0%
Q2 2017$1,266,000
-6.4%
16,852
-27.5%
0.02%0.0%
Q2 2016$1,352,000
+367.8%
23,254
+518.6%
0.02%
+114.3%
Q3 2015$289,000
+24.6%
3,759
+14.6%
0.01%
+75.0%
Q2 2015$232,000
-91.0%
3,280
-92.4%
0.00%
-97.6%
Q1 2014$2,578,000
-69.7%
43,074
-73.1%
0.17%
-60.9%
Q4 2013$8,498,000160,0000.42%
Other shareholders
OSI SYSTEMS INC shareholders Q1 2020
NameSharesValueWeighting ↓
TREMBLANT CAPITAL GROUP 1,602,253$103,217,0004.93%
RIVULET CAPITAL, LLC 89,200$5,746,0004.58%
Peak Ten Capital LLC 25,000$1,611,0001.95%
BOURGEON CAPITAL MANAGEMENT LLC 34,250$2,206,0001.57%
Hood River Capital Management LLC 155,342$10,007,0001.55%
Coe Capital Management, LLC 58,520$3,769,0001.45%
Stephens Investment Management Group LLC 294,196$18,952,0001.13%
TREMBLANT CAPITAL GROUP 361,600$23,294,0001.11%
FIDUCIARY MANAGEMENT ASSOCIATES LLC 209,605$13,503,0001.05%
SEGALL BRYANT & HAMILL, LLC 610,825$39,349,0001.04%
View complete list of OSI SYSTEMS INC shareholders