OSI SYSTEMS INC's ticker is OSIS and the CUSIP is 671044105. A total of 235 filers reported holding OSI SYSTEMS INC in Q3 2023. The put-call ratio across all filers is 0.79 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $5,674,183 | +153.3% | 48,070 | +152.9% | 0.01% | +200.0% |
| Q2 2023 | $2,240,066 | +87.0% | 19,011 | +62.4% | 0.00% | +100.0% |
| Q1 2023 | $1,198,124 | +25.5% | 11,705 | -2.5% | 0.00% | 0.0% |
| Q4 2022 | $954,876 | +10.4% | 12,008 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $865,000 | -2.9% | 12,008 | +15.1% | 0.00% | 0.0% |
| Q2 2022 | $891,000 | -46.9% | 10,429 | -47.1% | 0.00% | -50.0% |
| Q1 2022 | $1,679,000 | -8.2% | 19,726 | +0.5% | 0.00% | 0.0% |
| Q4 2021 | $1,829,000 | +251.1% | 19,623 | +256.7% | 0.00% | – |
| Q3 2021 | $521,000 | -20.3% | 5,501 | -14.5% | 0.00% | -100.0% |
| Q2 2021 | $654,000 | -47.3% | 6,437 | -50.1% | 0.00% | 0.0% |
| Q1 2021 | $1,240,000 | -27.1% | 12,900 | -29.3% | 0.00% | 0.0% |
| Q4 2020 | $1,702,000 | -39.1% | 18,253 | -49.3% | 0.00% | -66.7% |
| Q3 2020 | $2,796,000 | +110.5% | 36,027 | +102.4% | 0.00% | +50.0% |
| Q2 2020 | $1,328,000 | +29.3% | 17,799 | +19.4% | 0.00% | 0.0% |
| Q1 2020 | $1,027,000 | -54.1% | 14,904 | -32.9% | 0.00% | -33.3% |
| Q4 2019 | $2,236,000 | +35.9% | 22,197 | +37.1% | 0.00% | +50.0% |
| Q3 2019 | $1,645,000 | +332.9% | 16,194 | +174.5% | 0.00% | +100.0% |
| Q4 2017 | $380,000 | -73.2% | 5,900 | -72.7% | 0.00% | -66.7% |
| Q1 2016 | $1,416,000 | +46.3% | 21,624 | +98.1% | 0.00% | +200.0% |
| Q4 2015 | $968,000 | -16.4% | 10,914 | -27.5% | 0.00% | -50.0% |
| Q3 2015 | $1,158,000 | -32.5% | 15,046 | -37.9% | 0.00% | -33.3% |
| Q2 2015 | $1,716,000 | -22.0% | 24,246 | -18.1% | 0.00% | 0.0% |
| Q1 2015 | $2,200,000 | -0.5% | 29,621 | -5.2% | 0.00% | 0.0% |
| Q4 2014 | $2,210,000 | -50.4% | 31,230 | -55.5% | 0.00% | -50.0% |
| Q3 2014 | $4,460,000 | +1391.6% | 70,252 | +1468.1% | 0.01% | – |
| Q2 2014 | $299,000 | -76.2% | 4,480 | -78.7% | 0.00% | -100.0% |
| Q1 2014 | $1,258,000 | -90.5% | 21,020 | -91.6% | 0.00% | -88.9% |
| Q4 2013 | $13,215,000 | +72.9% | 248,823 | +142.4% | 0.02% | +50.0% |
| Q3 2013 | $7,643,000 | +53.9% | 102,632 | +33.2% | 0.01% | +33.3% |
| Q2 2013 | $4,965,000 | – | 77,071 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Prospect Capital Advisors, LLC | 128,110 | $10,905,000 | 5.07% |
| NEUMEIER POMA INVESTMENT COUNSEL LLC | 446,609 | $38,015,000 | 2.55% |
| Lyon Street Capital, LLC | 15,060 | $1,282,000 | 1.91% |
| Granahan Investment Management | 596,391 | $50,765,000 | 1.26% |
| Zebra Capital Management LLC | 4,715 | $401,000 | 0.92% |
| Walthausen & Co., LLC | 28,079 | $2,390,000 | 0.67% |
| Aurora Investment Counsel | 11,986 | $1,020,000 | 0.65% |
| Bridge City Capital, LLC | 12,681 | $1,079,000 | 0.50% |
| CARDINAL CAPITAL MANAGEMENT LLC /CT | 233,503 | $19,876,000 | 0.50% |
| SYSTEMATIC FINANCIAL MANAGEMENT LP | 171,517 | $14,600,000 | 0.46% |