Osi SystemsOSIS
13F holders, Q1 2025 (March 31)309holders +2
53new positions
47sold out
4famous investors
$194.23avg. 13F price*
At the end of Q1 2025, 309 institutions reported holding Osi Systems Inc. (OSIS) in their 13F filings, up 2 from Q4 2024. 53 opened new positions and 47 sold out. The largest holders were BlackRock, Inc. ($497.4M), Vanguard Group Inc. ($410.6M) and Janus Henderson Group PLC ($238.7M). 4 famous investors held it, including Steve Cohen (0.0% of Point72 Asset Management's portfolio), Joel Greenblatt (0.0% of Gotham Asset Management's portfolio) and David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio).
- Company
- Osi Systems Inc.
- CUSIP
- 671044105
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2024 → Q1 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 53 | $148.4M |
| Exits | 47 | $33.4M |
All 13F filers, Q4 2024 → Q1 2025: 2,834,348 shares bought and 1,425,372 shares sold, net +1,408,976 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 309 holders
| BlackRock, Inc. | 0.01% | Reduce -4.6% | 2,559,330 | $497.4M |
| Vanguard Group Inc. | 0.01% | Reduce -0.3% | 2,113,028 | $410.6M |
| Janus Henderson Group PLC | 0.13% | Add +0.3% | 1,234,959 | $238.7M |
| FMR LLC | 0.01% | Add +41.0% | 1,195,207 | $232.3M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.04% | Add +161.5% | 877,393 | $170.5M |
| State Street Corp. | 0.01% | Reduce -3.0% | 726,651 | $141.2M |
| Capital International Investors | 0.03% | Add +16.1% | 674,343 | $131.1M |
| Dimensional Fund Advisors LP | 0.03% | Reduce -21.3% | 590,774 | $114.8M |
| Mawer Investment Management Ltd. | 0.43% | Add +22.2% | 461,022 | $89.6M |
| Geode Capital Management, LLC | 0.01% | Add +1.1% | 378,709 | $73.6M |
| Hood River Capital Management LLC | 1.24% | Add +14.6% | 373,158 | $72.5M |
| Clark Capital Management Group, Inc. | 0.51% | Add +1.9% | 369,473 | $71.8M |
| Primecap Management Co. | 0.05% | Add +12.3% | 334,330 | $65.0M |
| Neuberger Berman Group LLC | 0.05% | Reduce -0.9% | 330,014 | $64.2M |
| Clearbridge Investments, LLC | 0.05% | Reduce -14.0% | 300,039 | $58.3M |
| Bank of America Corp. | 0.01% | Add +215.3% | 296,737 | $57.7M |
| Brown Advisory Inc. | 0.08% | Add +2.3% | 278,790 | $54.2M |
| Systematic Financial Management LP | 1.46% | Reduce -4.4% | 264,001 | $51.3M |
| UBS Group AG | 0.01% | Reduce -19.5% | 247,746 | $48.1M |
| Invesco Ltd. | 0.01% | Add +39.4% | 246,254 | $47.9M |
| Neumeier Poma Investment Counsel LLC | 5.10% | Reduce -9.8% | 243,978 | $47.4M |
| Macquarie Group Ltd. | 0.06% | Reduce -0.0% | 231,595 | $45.0M |
| Van Eck Associates Corp. | 0.06% | Add +107.9% | 226,002 | $43.9M |
| SG Capital Management LLC | 4.42% | New | 225,986 | $43.9M |
| Charles Schwab Investment Management Inc. | 0.01% | Reduce -1.5% | 210,936 | $41.0M |
| T. Rowe Price Investment Management, Inc. | 0.03% | New | 204,205 | $39.7M |
| Morgan Stanley | 0.00% | Reduce -25.6% | 187,989 | $36.5M |
| Northern Trust Corp. | 0.01% | Reduce -0.9% | 180,263 | $35.0M |
| Swedbank AB | 0.03% | Add +160.0% | 130,000 | $25.3M |
| Ophir Asset Management Pty Ltd | 4.26% | Reduce -18.4% | 125,426 | $24.4M |
| Thematics Asset Management | 1.23% | Reduce -15.7% | 124,806 | $24.3M |
| Intrinsic Edge Capital Management LLC | 4.42% | Reduce -0.4% | 108,391 | $21.1M |
| Goldman Sachs Group Inc. | 0.00% | Reduce -46.6% | 105,674 | $20.5M |
| Balyasny Asset Management L.P. | 0.05% | Add +1232.1% | 105,236 | $20.5M |
| Bank of New York Mellon Corp | 0.00% | Reduce -2.4% | 104,751 | $20.4M |
| Ameriprise Financial Inc. | 0.01% | Reduce -4.3% | 103,849 | $20.2M |
| Oberweis Asset Management Inc./ | 0.97% | No change | 100,400 | $19.5M |
| Principal Financial Group Inc. | 0.01% | Add +21.0% | 98,072 | $19.1M |
| Loomis Sayles & Co. L P | 0.03% | New | 95,991 | $18.7M |
| Boston Partners | 0.02% | Reduce -59.5% | 96,427 | $18.6M |
| Lord, Abbett & Co. LLC | 0.07% | Reduce -7.8% | 92,372 | $18.0M |
| Envestnet Asset Management Inc. | 0.01% | Add +0.1% | 84,344 | $16.4M |
| Nuveen, LLC | 0.00% | — | 79,994 | $15.5M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.03% | Add +51.0% | 72,764 | $14.1M |
| Nicholas Investment Partners, LP | 1.38% | Add +26.9% | 61,305 | $11.9M |
| BNP Paribas Financial Markets | 0.01% | Add +261.0% | 59,302 | $11.5M |
| Prospect Capital Advisors, LLC | 7.13% | Reduce -3.2% | 53,625 | $10.4M |
| Asset Management One Co., Ltd. | 0.04% | Add +5.3% | 52,548 | $10.2M |
| Nordea Investment Management AB | 0.01% | Add +0.3% | 52,982 | $10.2M |
| Squarepoint Ops LLC | 0.02% | Add +743.4% | 50,163 | $9.7M |
| Telemark Asset Management, LLC | 1.27% | No change | 50,000 | $9.7M |
| Public Sector Pension Investment Board | 0.04% | Add +27.9% | 49,579 | $9.6M |
| First Trust Advisors LP | 0.01% | Add +83.0% | 47,672 | $9.3M |
| Victory Capital Management Inc. | 0.01% | Reduce -57.3% | 46,907 | $9.1M |
| Rhumbline Advisers | 0.01% | Add +2.1% | 45,234 | $8.8M |
| Marshall Wace, LLP | 0.01% | Add +51.7% | 44,864 | $8.7M |
| Bridge City Capital, LLC | 2.53% | Reduce -0.0% | 43,463 | $8.4M |
| Legal & General Group Plc | 0.00% | Reduce -1.4% | 43,443 | $8.4M |
| Atom Investors LP | 0.92% | New | 38,279 | $7.4M |
| Axiom Investors LLC | 0.07% | New | 38,252 | $7.4M |
| Allspring Global Investments Holdings, LLC | 0.01% | Reduce -17.0% | 33,658 | $6.5M |
| Hotchkis & Wiley Capital Management LLC | 0.02% | Reduce -31.4% | 32,290 | $6.3M |
| GHP Investment Advisors, Inc. | 0.30% | Add +5.7% | 31,628 | $6.1M |
| Swiss National Bank | 0.00% | Reduce -0.7% | 30,800 | $6.0M |
| Moody Aldrich Partners LLC | 1.24% | Reduce -5.8% | 30,512 | $5.9M |
| First Eagle Investment Management, LLC | 0.01% | Reduce -16.2% | 30,100 | $5.8M |
| Citigroup Inc. | 0.00% | Add +1.0% | 27,802 | $5.4M |
| PDT Partners, LLC | 0.37% | Add +542.6% | 26,996 | $5.2M |
| Norges Bank | 0.00% | Reduce -50.6% | 26,796 | $5.2M |
| Barclays PLC | 0.00% | Reduce -25.5% | 26,354 | $5.1M |
| Stanley-Laman Group, Ltd. | 0.79% | Reduce -10.1% | 26,329 | $5.1M |
| Global IMC LLC | 1.33% | New | 25,230 | $4.9M |
| Informed Momentum Co LLC | 0.82% | New | 24,452 | $4.8M |
| AXA S.A. | 0.02% | Add +94.5% | 23,496 | $4.6M |
| Susquehanna International Group, LLP | 0.01% | Add +198.3% | 23,021 | $4.5M |
| Oliver Luxxe Assets LLC | 0.83% | Add +6.9% | 22,878 | $4.4M |
| New York State Common Retirement Fund | 0.01% | Add +10.0% | 22,104 | $4.3M |
| Wells Fargo & Company | 0.00% | Add +79.0% | 18,578 | $3.6M |
| Alliancebernstein L.P. | 0.00% | Add +1.8% | 18,339 | $3.6M |
| Credit Agricole S A | 0.01% | Add +27.0% | 18,092 | $3.5M |
| Trexquant Investment LP | 0.04% | New | 18,083 | $3.5M |
| Point72 Asset Management | 0.01% | New | 18,050 | $3.5M |
| American Century Companies Inc. | 0.00% | Add +60.8% | 18,035 | $3.5M |
| Manatuck Hill Partners, LLC | 1.60% | Reduce -13.1% | 17,900 | $3.5M |
| Deutsche Bank AG | 0.00% | Reduce -9.3% | 17,716 | $3.4M |
| Wedge Capital Management L L P | 0.07% | Reduce -45.5% | 17,685 | $3.4M |
| Truist Financial Corp. | 0.01% | Add +110.6% | 17,300 | $3.4M |
| Chatham Capital Group, Inc. | 0.54% | Add +4.2% | 16,775 | $3.3M |
| Sei Investments Co. | 0.00% | Add +99.6% | 16,706 | $3.2M |
| Advisors Asset Management, Inc. | 0.06% | Reduce -13.3% | 16,334 | $3.2M |
| Legato Capital Management LLC | 0.42% | Add +10.9% | 16,214 | $3.2M |
| Skylands Capital, LLC | 0.45% | Reduce -24.9% | 15,941 | $3.1M |
| California State Teachers Retirement System | 0.00% | Add +6.7% | 15,718 | $3.1M |
| LPL Financial LLC | 0.00% | Add +79.5% | 15,479 | $3.0M |
| Assenagon Asset Management S.A. | 0.01% | Reduce -13.1% | 15,029 | $2.9M |
| JPMorgan Chase & Co. | 0.00% | Reduce -77.0% | 14,822 | $2.9M |
| HRT Financial LP | 0.02% | Reduce -33.8% | 14,811 | $2.9M |
| State of Wisconsin Investment Board | 0.01% | Add +1.0% | 14,225 | $2.8M |
| CANADA LIFE ASSURANCE Co | 0.00% | Reduce -7.3% | 13,896 | $2.7M |
| Kennedy Capital Management LLC | 0.06% | Reduce -22.2% | 13,668 | $2.7M |
"% of holder's portfolio" is OSIS's weight in each manager's 13F, not the share of Osi Systems Inc. the manager owns.