BlackRock Inc. - OSI SYSTEMS INC ownership

OSI SYSTEMS INC's ticker is and the CUSIP is 671044AD7. A total of 29 filers reported holding OSI SYSTEMS INC in Q1 2022. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
BlackRock Inc. ownership history of OSI SYSTEMS INC
ValueSharesWeighting
Q1 2022$1,607,000
-12.3%
1,594,000
-11.1%
0.00%
Q4 2021$1,833,000
-1.0%
1,794,0000.0%0.00%
Q3 2021$1,851,000
-2.8%
1,794,0000.0%0.00%
Q2 2021$1,904,000
-1.9%
1,794,000
-0.3%
0.00%
Q1 2021$1,941,000
+127.5%
1,800,000
+125.0%
0.00%
Q4 2020$853,000
+6.6%
800,0000.0%0.00%
Q3 2020$800,000
+4.4%
800,0000.0%0.00%
Q2 2020$766,000
+3.8%
800,0000.0%0.00%
Q1 2020$738,000
-18.0%
800,000
-3.0%
0.00%
Q4 2019$900,000
-2.5%
825,0000.0%0.00%
Q3 2019$923,000
+11.2%
825,000
+17.9%
0.00%
Q2 2019$830,000
+16.4%
700,000
-0.7%
0.00%
Q1 2019$713,000
-4.4%
705,000
-12.4%
0.00%
Q4 2018$746,000
+19.6%
805,000
+22.9%
0.00%
Q3 2018$624,000
+34.5%
655,000
+36.5%
0.00%
Q2 2018$464,000
-21.9%
480,000
-26.7%
0.00%
Q1 2018$594,000655,0000.00%
Other shareholders
OSI SYSTEMS INC shareholders Q1 2022
NameSharesValueWeighting ↓
Wellesley Asset Management 30,265$30,543,0003.39%
CAMDEN ASSET MANAGEMENT L P /CA 57,316,000$57,350,0001.83%
OSTERWEIS CAPITAL MANAGEMENT INC 19,530,000$19,737,0001.33%
ADVENT CAPITAL MANAGEMENT /DE/ 24,717,000$24,999,0000.55%
WESTWOOD HOLDINGS GROUP INC 27,655,000$28,019,0000.36%
CSS LLC/IL 5,000,000$5,066,0000.24%
WOLVERINE ASSET MANAGEMENT LLC 26,447,000$26,763,0000.24%
PALISADE CAPITAL MANAGEMENT, LP 6,933,000$7,002,0000.21%
AQR Arbitrage LLC 5,450,000$5,508,0000.20%
SSI INVESTMENT MANAGEMENT LLC 2,075,000$2,076,0000.18%
View complete list of OSI SYSTEMS INC shareholders