Citadel Advisors - OSI SYSTEMS INC ownership

OSI SYSTEMS INC's ticker is OSIS and the CUSIP is 671044105. A total of 184 filers reported holding OSI SYSTEMS INC in Q1 2022. The put-call ratio across all filers is 0.47 and the average weighting 0.1%.

Quarter-by-quarter ownership
Citadel Advisors ownership history of OSI SYSTEMS INC
ValueSharesWeighting
Q3 2023$12,847,355
+10.1%
108,839
+9.9%
0.00%0.0%
Q2 2023$11,673,182
-18.1%
99,068
-28.8%
0.00%
-33.3%
Q1 2023$14,249,331
+104.3%
139,208
+58.7%
0.00%
+200.0%
Q4 2022$6,975,653
-24.1%
87,722
-31.2%
0.00%
-50.0%
Q3 2022$9,190,000
+17.2%
127,544
+38.9%
0.00%0.0%
Q2 2022$7,843,000
+171.0%
91,792
+170.0%
0.00%
+100.0%
Q1 2022$2,894,000
+4.9%
34,000
+14.8%
0.00%0.0%
Q4 2021$2,759,000
+17.3%
29,611
+19.4%
0.00%
Q3 2021$2,352,000
+48.6%
24,803
+59.2%
0.00%
Q2 2021$1,583,000
-79.2%
15,580
-80.3%
0.00%
-100.0%
Q1 2021$7,600,000
+23.2%
79,087
+19.5%
0.00%0.0%
Q4 2020$6,170,000
-31.4%
66,190
-42.9%
0.00%0.0%
Q3 2020$8,998,000
+180.1%
115,935
+169.4%
0.00%
+100.0%
Q2 2020$3,212,000
+32.2%
43,042
+22.1%
0.00%
Q1 2020$2,429,000
-72.9%
35,241
-60.4%
0.00%
-100.0%
Q4 2019$8,955,000
-51.5%
88,885
-51.1%
0.00%
-55.6%
Q3 2019$18,469,000
+359.3%
181,859
+409.4%
0.01%
+350.0%
Q2 2019$4,021,000
+71.2%
35,700
+33.2%
0.00%
+100.0%
Q1 2019$2,349,000
-43.9%
26,810
-53.1%
0.00%
-50.0%
Q4 2018$4,189,000
+4.0%
57,162
+8.3%
0.00%0.0%
Q3 2018$4,029,000
-10.6%
52,798
-9.4%
0.00%0.0%
Q2 2018$4,506,000
-23.9%
58,251
-35.8%
0.00%
-50.0%
Q1 2018$5,922,000
-8.7%
90,730
-9.9%
0.00%
-20.0%
Q4 2017$6,485,000
+203.3%
100,734
+330.6%
0.01%
+150.0%
Q3 2017$2,138,000
+34.6%
23,396
+10.7%
0.00%
+100.0%
Q2 2017$1,589,000
-35.3%
21,139
-37.2%
0.00%
-50.0%
Q1 2017$2,457,000
+102.9%
33,666
+111.7%
0.00%0.0%
Q4 2016$1,211,000
+96.9%
15,906
+69.2%
0.00%
+100.0%
Q3 2016$615,000
+127.8%
9,400
+102.5%
0.00%
Q2 2016$270,000
-79.1%
4,642
-68.1%
0.00%
-100.0%
Q4 2015$1,292,000
+2053.3%
14,574
+1780.5%
0.00%
Q3 2015$60,000
-68.4%
775
-69.7%
0.00%
Q1 2015$190,000
-87.7%
2,557
-88.3%
0.00%
-100.0%
Q4 2014$1,540,000
+501.6%
21,762
+438.9%
0.00%
Q3 2014$256,000
+85.5%
4,038
+95.2%
0.00%
Q2 2014$138,000
-70.7%
2,069
-73.7%
0.00%
-100.0%
Q1 2014$471,000
-28.4%
7,852
-36.6%
0.00%0.0%
Q4 2013$658,00012,3770.00%
Other shareholders
OSI SYSTEMS INC shareholders Q1 2022
NameSharesValueWeighting ↓
Prospect Capital Advisors, LLC 113,030$13,342,0615.69%
Ophir Asset Management Pty Ltd 188,260$22,222,2105.24%
NEUMEIER POMA INVESTMENT COUNSEL LLC 369,200$43,580,3684.26%
Manatuck Hill Partners, LLC 33,000$3,895,3201.76%
CROWN ADVISORS MANAGEMENT, INC. 15,000$1,7701.26%
Hood River Capital Management LLC 293,915$34,693,7271.11%
Bridge City Capital, LLC 18,379$2,169,4571.10%
Intrinsic Edge Capital Management LLC 71,615$8,453,4350.95%
EAM Global Investors LLC 27,916$3,295,2050.89%
SYSTEMATIC FINANCIAL MANAGEMENT LP 215,002$25,378,8670.82%
View complete list of OSI SYSTEMS INC shareholders