OSI SYSTEMS INC's ticker is OSIS and the CUSIP is 671044105. A total of 180 filers reported holding OSI SYSTEMS INC in Q1 2023. The put-call ratio across all filers is 0.38 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $26,219,044 | -6.1% | 222,120 | -6.3% | 0.00% | 0.0% |
| Q2 2023 | $27,926,182 | -33.1% | 237,004 | -41.9% | 0.00% | -40.0% |
| Q1 2023 | $41,739,000 | +147994.7% | 407,770 | +15.1% | 0.01% | +25.0% |
| Q4 2022 | $28,184 | -99.9% | 354,427 | +14.4% | 0.00% | +33.3% |
| Q3 2022 | $22,335,000 | -19.4% | 309,939 | -4.5% | 0.00% | -25.0% |
| Q2 2022 | $27,720,000 | +1.5% | 324,438 | +1.2% | 0.00% | +33.3% |
| Q1 2022 | $27,299,000 | -11.8% | 320,710 | -3.4% | 0.00% | -25.0% |
| Q4 2021 | $30,937,000 | +60.9% | 331,940 | +63.7% | 0.00% | +100.0% |
| Q3 2021 | $19,228,000 | +49.2% | 202,824 | +60.0% | 0.00% | 0.0% |
| Q2 2021 | $12,890,000 | +139.0% | 126,802 | +125.9% | 0.00% | +100.0% |
| Q1 2021 | $5,393,000 | +9.8% | 56,125 | +6.5% | 0.00% | 0.0% |
| Q4 2020 | $4,912,000 | -33.2% | 52,691 | -44.3% | 0.00% | 0.0% |
| Q3 2020 | $7,348,000 | +3.7% | 94,633 | -0.3% | 0.00% | 0.0% |
| Q2 2020 | $7,083,000 | -56.1% | 94,893 | -59.4% | 0.00% | -75.0% |
| Q1 2020 | $16,118,000 | +24.6% | 233,870 | +82.1% | 0.00% | +100.0% |
| Q4 2019 | $12,936,000 | -29.6% | 128,424 | -29.0% | 0.00% | -50.0% |
| Q3 2019 | $18,365,000 | +18.0% | 180,821 | +28.1% | 0.00% | +33.3% |
| Q2 2019 | $15,563,000 | -22.3% | 141,179 | -38.3% | 0.00% | -25.0% |
| Q1 2019 | $20,032,000 | +19.2% | 228,672 | -0.3% | 0.00% | 0.0% |
| Q4 2018 | $16,806,000 | -9.7% | 229,261 | -6.0% | 0.00% | 0.0% |
| Q3 2018 | $18,613,000 | +3.3% | 243,911 | +4.7% | 0.00% | 0.0% |
| Q2 2018 | $18,018,000 | +1759.4% | 233,012 | +1468.9% | 0.00% | – |
| Q1 2018 | $969,000 | -68.3% | 14,852 | -68.7% | 0.00% | -100.0% |
| Q4 2017 | $3,059,000 | +35.6% | 47,515 | +91.1% | 0.00% | – |
| Q3 2017 | $2,256,000 | +45.3% | 24,868 | +20.4% | 0.00% | – |
| Q2 2017 | $1,553,000 | -44.0% | 20,662 | -45.6% | 0.00% | -100.0% |
| Q1 2017 | $2,775,000 | -35.7% | 38,015 | -33.0% | 0.00% | 0.0% |
| Q4 2016 | $4,317,000 | +34.2% | 56,709 | +15.3% | 0.00% | 0.0% |
| Q3 2016 | $3,216,000 | +59.0% | 49,193 | +41.3% | 0.00% | 0.0% |
| Q2 2016 | $2,023,000 | +127.0% | 34,813 | +156.0% | 0.00% | – |
| Q1 2016 | $891,000 | -30.1% | 13,599 | -5.3% | 0.00% | – |
| Q4 2015 | $1,274,000 | +3.7% | 14,365 | -10.0% | 0.00% | – |
| Q3 2015 | $1,229,000 | +12.4% | 15,965 | +3.4% | 0.00% | – |
| Q2 2015 | $1,093,000 | -3.4% | 15,440 | +1.4% | 0.00% | – |
| Q1 2015 | $1,131,000 | -77.0% | 15,223 | -78.1% | 0.00% | -100.0% |
| Q4 2014 | $4,919,000 | -29.5% | 69,508 | -36.7% | 0.00% | -50.0% |
| Q3 2014 | $6,974,000 | +752.6% | 109,875 | +797.5% | 0.00% | – |
| Q2 2014 | $818,000 | -38.8% | 12,243 | -51.4% | 0.00% | – |
| Q4 2013 | $1,337,000 | -29.1% | 25,176 | -0.7% | 0.00% | -100.0% |
| Q3 2013 | $1,885,000 | -12.2% | 25,344 | -24.0% | 0.00% | 0.0% |
| Q2 2013 | $2,148,000 | – | 33,345 | – | 0.00% | – |
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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% |