OSI SYSTEMS INC's ticker is OSIS and the CUSIP is 671044105. A total of 191 filers reported holding OSI SYSTEMS INC in Q4 2020. The put-call ratio across all filers is 0.71 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $932,000 | -60.0% | 10,000 | -66.7% | 0.04% | -67.3% |
| Q3 2020 | $2,328,000 | +4.0% | 30,000 | 0.0% | 0.11% | -13.4% |
| Q2 2020 | $2,238,000 | +1734.4% | 30,000 | +2400.0% | 0.13% | +1487.5% |
| Q3 2019 | $122,000 | -22.8% | 1,200 | -14.3% | 0.01% | -11.1% |
| Q2 2019 | $158,000 | +110.7% | 1,400 | +36.2% | 0.01% | +80.0% |
| Q4 2018 | $75,000 | -3.8% | 1,028 | 0.0% | 0.01% | +66.7% |
| Q3 2018 | $78,000 | -95.5% | 1,028 | -95.4% | 0.00% | -96.3% |
| Q2 2018 | $1,734,000 | +18.4% | 22,428 | 0.0% | 0.08% | +12.5% |
| Q1 2018 | $1,464,000 | +69.4% | 22,428 | +67.0% | 0.07% | +71.4% |
| Q4 2017 | $864,000 | +178.7% | 13,428 | +233.4% | 0.04% | +133.3% |
| Q3 2015 | $310,000 | -59.6% | 4,028 | -62.8% | 0.02% | -50.0% |
| Q2 2015 | $767,000 | -25.3% | 10,828 | -21.7% | 0.04% | -30.8% |
| Q1 2015 | $1,027,000 | -4.1% | 13,828 | -8.6% | 0.05% | -1.9% |
| Q4 2014 | $1,071,000 | -23.8% | 15,128 | -31.6% | 0.05% | -22.1% |
| Q3 2014 | $1,405,000 | -34.3% | 22,128 | -31.0% | 0.07% | -23.6% |
| Q2 2014 | $2,140,000 | -6.6% | 32,066 | -16.2% | 0.09% | -23.3% |
| Q1 2014 | $2,290,000 | +42.1% | 38,261 | +26.0% | 0.12% | +50.6% |
| Q4 2013 | $1,612,000 | – | 30,361 | – | 0.08% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| NEUMEIER POMA INVESTMENT COUNSEL LLC | 436,645 | $39,896,000 | 4.17% |
| G2 Investment Partners Management LLC | 111,778 | $10,213,000 | 4.05% |
| DARUMA CAPITAL MANAGEMENT LLC | 648,735 | $59,275,000 | 3.69% |
| Balter Liquid Alternatives, LLC | 33,890 | $3,097,000 | 3.46% |
| Prospect Capital Advisors, LLC | 63,750 | $5,825,000 | 3.13% |
| Granahan Investment Management | 165,292 | $15,103,000 | 1.26% |
| Redwood Investments, LLC | 89,459 | $8,174,000 | 0.93% |
| Bridge City Capital, LLC | 13,225 | $1,208,000 | 0.90% |
| EARNEST PARTNERS LLC | 966,967 | $88,352,000 | 0.88% |
| RAINIER INVESTMENT MANAGEMENT LLC | 36,770 | $3,360,000 | 0.79% |