Walthausen & Co., LLC - OSI SYSTEMS INC ownership

OSI SYSTEMS INC's ticker is OSIS and the CUSIP is 671044105. A total of 189 filers reported holding OSI SYSTEMS INC in Q2 2022. The put-call ratio across all filers is 0.38 and the average weighting 0.1%.

Quarter-by-quarter ownership
Walthausen & Co., LLC ownership history of OSI SYSTEMS INC
ValueSharesWeighting
Q3 2022$1,119,000
-46.9%
15,530
-37.0%
0.93%
-1.1%
Q2 2022$2,106,000
-11.9%
24,649
-12.2%
0.94%
+40.1%
Q1 2022$2,390,000
-3.7%
28,079
+5.4%
0.67%
+3.4%
Q4 2021$2,483,000
-17.4%
26,639
-16.0%
0.65%
-14.3%
Q3 2021$3,006,000
-45.3%
31,709
-42.8%
0.76%
+28.5%
Q2 2021$5,493,000
+117.3%
55,480
+110.9%
0.59%
+11.1%
Q1 2021$2,528,000
+38.9%
26,310
+34.8%
0.53%
+7.2%
Q4 2020$1,820,000
+4.4%
19,520
-13.1%
0.50%
+37.3%
Q3 2020$1,744,00022,4700.36%
Other shareholders
OSI SYSTEMS INC shareholders Q2 2022
NameSharesValueWeighting ↓
Prospect Capital Advisors, LLC 128,110$10,905,0005.07%
NEUMEIER POMA INVESTMENT COUNSEL LLC 446,609$38,015,0002.55%
Lyon Street Capital, LLC 15,060$1,282,0001.91%
Granahan Investment Management 596,391$50,765,0001.26%
Zebra Capital Management LLC 4,715$401,0000.92%
Walthausen & Co., LLC 28,079$2,390,0000.67%
Aurora Investment Counsel 11,986$1,020,0000.65%
Bridge City Capital, LLC 12,681$1,079,0000.50%
CARDINAL CAPITAL MANAGEMENT LLC /CT 233,503$19,876,0000.50%
SYSTEMATIC FINANCIAL MANAGEMENT LP 171,517$14,600,0000.46%
View complete list of OSI SYSTEMS INC shareholders