Ownership history in ALGERT GLOBAL LLC · 22 quarters on record
This page tracks every 13F SEC filing in which ALGERT GLOBAL LLC reported a position in OSI SYSTEMS INC CMN COM (OSIS). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q3 | REDUCED | 1,110 | -1,291 | -53.8% | 0.00% | $277K | $249.24 |
| 2024 Q3 | REDUCED | 2,401 | -430 | -15.2% | 0.01% | $365K | $151.83 |
| 2024 Q2 | REDUCED | 2,831 | -8,834 | -75.7% | 0.01% | $389K | $137.52 |
| 2024 Q1 | REDUCED | 11,665 | -7,390 | -38.8% | 0.07% | $1.7M | $142.82 |
| 2023 Q4 | ADDED | 19,055 | +6,995 | +58.0% | 0.10% | $2.5M | $129.05 |
| 2023 Q3 | ADDED | 12,060 | +9,327 | +341.3% | 0.07% | $1.4M | $118.04 |
| 2019 Q4 | REDUCED | 2,733 | -5,978 | -68.6% | 0.08% | $275K | $100.74 |
| 2019 Q3 | ADDED | 8,711 | +3,848 | +79.1% | 0.33% | $885K | $101.56 |
| 2019 Q2 | REDUCED | 4,863 | -21,372 | -81.5% | 0.20% | $548K | $112.63 |
| 2010 Q3 | REDUCED | 26,235 | -190 | -0.7% | 0.39% | $953K | $36.32 |
As of 2025 Q4 — sorted by position size