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OSI Systems shares owned by PDT Partners

Quarter-by-quarter ownership of OSI Systems (OSIS) shares owned by PDT Partners from 13F filings

Historical chart of PDT Partners investment in OSI Systems

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All positions including OSI Systems held by PDT Partners consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in OSI Systems by PDT Partners

Quarter filed Position value Share count Share price at filing
2025-09-30 $11M 42k 249.24
2025-06-30 $9.5M 42k 224.86
2025-03-31 $5.2M 27k 194.34
2024-12-31 $703k 4.2k 167.43
2020-03-31 $1.7M 24k 68.91
2019-12-31 $2.5M 25k 100.76
2019-09-30 $2.6M 25k 101.57
2019-06-30 $1.8M 16k 112.61
2019-03-31 $1.7M 20k 87.59
2018-03-31 $1.8M 28k 65.26
2017-12-31 $4.3M 66k 64.37
2017-09-30 $1.1M 12k 91.40
2015-03-31 $731k 9.8k 74.27
2014-12-31 $453k 6.4k 70.73
2014-09-30 $268k 4.2k 63.37
2014-06-30 $709k 11k 66.70
2014-03-31 $996k 17k 59.89