Osi Systems Inc (NASDAQ:OSIS) is held by 346 institutional investors per 13F filings through December 2025.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| BlackRock, Inc. | 31 Dec, 2025 | 2,561,902 | 57,646 | 2.30% | $653,438,725.00 |
| BlackRock, Inc. | 31 Dec, 2025 | 2,529,623 | -32,279 | -1.26% | $671,640,204.00 |
| VANGUARD GROUP INC | 31 Dec, 2025 | 2,106,595 | -981 | -0.05% | $537,308,121.00 |
| FMR LLC | 31 Dec, 2025 | 1,967,088 | 309,658 | 18.68% | $522,281,462.00 |
| FMR LLC | 31 Dec, 2025 | 1,657,430 | 567,161 | 52.02% | $422,744,107.00 |
| Janus Henderson Group Plc | 31 Dec, 2025 | 1,544,628 | 792,061 | 105.25% | $410,112,010.00 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 31 Dec, 2025 | 1,249,748 | 1,249,748 | 0.00% | $331,820,591.00 |
| Mawer Investment Management Ltd. | 31 Dec, 2025 | 803,602 | -52,781 | -6.16% | $204,966,726.00 |
| Janus Henderson Group Plc | 31 Dec, 2025 | 752,567 | -247,724 | -24.77% | $191,948,686.00 |
| VANGUARD CAPITAL MANAGEMENT LLC | 31 Dec, 2025 | 699,253 | 699,253 | 0.00% | $185,658,664.00 |
| Capital International Investors | 31 Dec, 2025 | 674,343 | 0 | 0.00% | $171,997,926.00 |
| Mawer Investment Management Ltd. | 31 Dec, 2025 | 662,634 | -140,968 | -17.54% | $175,935,953.00 |
| State Street Corp | 31 Dec, 2025 | 662,141 | 3,967 | 0.60% | $175,805,057.00 |
| State Street Corp | 31 Dec, 2025 | 658,174 | -7,718 | -1.16% | $167,873,860.00 |
| Capital International Investors | 31 Dec, 2025 | 619,479 | -54,864 | -8.14% | $164,477,869.00 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 31 Dec, 2025 | 498,252 | -52,251 | -9.49% | $127,084,154.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Dec, 2025 | 440,723 | 29,760 | 7.24% | $117,034,888.00 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 31 Dec, 2025 | 430,561 | -67,691 | -13.59% | $114,318,251.00 |
| Invesco Ltd. | 31 Dec, 2025 | 425,197 | 73,787 | 21.00% | $108,450,747.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Dec, 2025 | 410,963 | 16,692 | 4.23% | $104,836,009.00 |