Osi Systems Inc
OSIS- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001039065
No open-market purchases or sales by Osi Systems Inc insiders were filed in the last 90 days; 365 institutions reported holding it in 13F filings for Q2 2026, worth $4.14B in total; no superinvestor holds it.
13F holders, Q1 2025
Institutional positions in Osi Systems Inc as of Mar 31, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 308
- +7 vs. Q4 2024
- Shares held
- 19.4M
- +1.41M (+7.9%) vs. Q4 2024
- Total value
- $3.76B
- +$755.5M (+25.1%) vs. Q4 2024
- New holders
- 55
- 97 more added
- Sold out
- 48
- 115 more reduced
6 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting OSIS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 365 | $4.14B |
| Q1 2026 | 368 | $5.00B |
| Q4 2025 | 358 | $4.80B |
| Q3 2025 | 349 | $4.66B |
| Q2 2025 | 339 | $4.20B |
| Q1 2025 | 308 | $3.76B |
| Q4 2024 | 307 | $3.03B |
| Q3 2024 | 275 | $2.51B |
| Q2 2024 | 265 | $2.12B |
| Q1 2024 | 250 | $2.17B |
| Q4 2023 | 227 | $1.96B |
| Q3 2023 | 238 | $1.77B |
| Q2 2023 | 210 | $1.77B |
| Q1 2023 | 184 | $1.54B |
| Q4 2022 | 190 | $1.22B |
| Q3 2022 | 182 | $1.09B |
| Q2 2022 | 186 | $1.33B |
| Q1 2022 | 183 | $1.36B |
| Q4 2021 | 194 | $1.55B |
| Q3 2021 | 193 | $1.61B |
| Q2 2021 | 189 | $1.76B |
| Q1 2021 | 194 | $1.64B |
Institutions, Q1 2025
Shares, value and share of portfolio for each institution holding Osi Systems Inc; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 2,559,330 | $497.4M | 0.01% | −123,310−4.6% | Reduced |
| Vanguard Group Inc | 2,113,028 | $410.6M | 0.01% | −7,095−0.3% | Reduced |
| Janus Henderson Group PLC | 1,234,959 | $238.7M | 0.13% | +4,154+0.3% | Added |
| FMR LLC | 1,195,207 | $232.3M | 0.01% | +347,300+41.0% | Added |
| UBS Asset Management Americas Inc | 877,393 | $170.5M | 0.04% | +541,882+161.5% | Added |
| State Street Corp | 726,651 | $141.2M | 0.01% | −22,218−3.0% | Reduced |
| Capital International Investors | 674,343 | $131.1M | 0.03% | +93,453+16.1% | Added |
| Dimensional Fund Advisors LP | 590,774 | $114.8M | 0.03% | −159,401−21.2% | Reduced |
| Mawer Investment Management Ltd. | 461,022 | $89.6M | 0.43% | +83,724+22.2% | Added |
| Geode Capital Management, LLC | 378,709 | $73.6M | 0.01% | +4,195+1.1% | Added |
| Hood River Capital Management LLC | 373,158 | $72.5M | 1.24% | +47,479+14.6% | Added |
| Clark Capital Management Group, Inc. | 369,473 | $71.8M | 0.51% | +6,761+1.9% | Added |
| Primecap Management Co | 334,330 | $65.0M | 0.05% | +36,620+12.3% | Added |
| Neuberger Berman Group LLC | 330,014 | $64.2M | 0.05% | −2,889−0.9% | Reduced |
| Clearbridge Investments, LLC | 300,039 | $58.3M | 0.05% | −48,782−14.0% | Reduced |
| Bank of America Corp | 296,737 | $57.7M | 0.01% | +202,630+215.3% | Added |
| Brown Advisory Inc | 278,790 | $54.2M | 0.08% | +6,332+2.3% | Added |
| Systematic Financial Management LP | 264,001 | $51.3M | 1.46% | −12,162−4.4% | Reduced |
| UBS Group AG | 247,746 | $48.1M | 0.01% | −59,854−19.5% | Reduced |
| Invesco Ltd. | 246,254 | $47.9M | 0.01% | +69,536+39.3% | Added |
| Neumeier Poma Investment Counsel LLC | 243,978 | $47.4M | 5.10% | −26,364−9.8% | Reduced |
| Macquarie Group Ltd | 231,595 | $45.0M | 0.06% | −810.0% | Reduced |
| Van Eck Associates Corp | 226,002 | $43.9M | 0.06% | +117,293+107.9% | Added |
| SG Capital Management LLC | 225,986 | $43.9M | 4.42% | +225,986 | New |
| Charles Schwab Investment Management Inc | 210,936 | $41.0M | 0.01% | −3,116−1.5% | Reduced |
| T. Rowe Price Investment Management, Inc. | 204,205 | $39.7M | 0.03% | +204,205 | New |
| Morgan Stanley | 187,989 | $36.5M | 0.00% | −64,533−25.6% | Reduced |
| Northern Trust Corp | 180,263 | $35.0M | 0.01% | −1,711−0.9% | Reduced |
| Ophir Asset Management Pty Ltd | 125,426 | $24.4M | 4.26% | −28,386−18.5% | Reduced |
| Thematics Asset Management | 124,806 | $24.3M | 1.23% | −23,194−15.7% | Reduced |
| Intrinsic Edge Capital Management LLC | 108,391 | $21.1M | 4.42% | −421−0.4% | Reduced |
| Goldman Sachs Group Inc | 105,674 | $20.5M | 0.00% | −92,325−46.6% | Reduced |
| Balyasny Asset Management LLC | 105,236 | $20.5M | 0.05% | +97,336+1,232.1% | Added |
| Bank of New York Mellon Corp | 104,751 | $20.4M | 0.00% | −2,537−2.4% | Reduced |
| Ameriprise Financial Inc | 103,849 | $20.2M | 0.01% | −4,665−4.3% | Reduced |
| Oberweis Asset Management Inc | 100,400 | $19.5M | 0.97% | 00.0% | Unchanged |
| Principal Financial Group Inc | 98,072 | $19.1M | 0.01% | +17,018+21.0% | Added |
| Loomis Sayles & Co L P | 95,991 | $18.7M | 0.03% | +95,991 | New |
| Boston Partners | 96,427 | $18.6M | 0.02% | −141,455−59.5% | Reduced |
| Lord, Abbett & Co. LLC | 92,372 | $18.0M | 0.06% | −7,782−7.8% | Reduced |
| Envestnet Asset Management Inc | 84,344 | $16.4M | 0.01% | +113+0.1% | Added |
| Nuveen, LLC | 79,994 | $15.5M | 0.00% | +79,994 | New |
| Mirae Asset Global ETFs Holdings Ltd. | 72,764 | $14.1M | 0.03% | +24,575+51.0% | Added |
| Nicholas Investment Partners, LP | 61,305 | $11.9M | 1.23% | +13,006+26.9% | Added |
| BNP Paribas Arbitrage, SA | 59,302 | $11.5M | 0.01% | +42,875+261.0% | Added |
| Prospect Capital Advisors, LLC | 53,625 | $10.4M | 7.13% | −1,760−3.2% | Reduced |
| Asset Management One Co.,Ltd. | 52,548 | $10.2M | 0.04% | +2,642+5.3% | Added |
| Nordea Investment Management AB | 52,982 | $10.2M | 0.01% | +161+0.3% | Added |
| Squarepoint Ops LLC | 50,163 | $9.75M | 0.02% | +44,215+743.4% | Added |
| Telemark Asset Management, LLC | 50,000 | $9.72M | 1.27% | 00.0% | Unchanged |
| Public Sector Pension Investment Board | 49,579 | $9.64M | 0.04% | +10,814+27.9% | Added |
| First Trust Advisors LP | 47,672 | $9.26M | 0.01% | +21,618+83.0% | Added |
| Victory Capital Management Inc | 46,907 | $9.12M | 0.01% | −63,029−57.3% | Reduced |
| Rhumbline Advisers | 45,234 | $8.79M | 0.01% | +912+2.1% | Added |
| Marshall Wace, LLP | 44,864 | $8.72M | 0.01% | +15,285+51.7% | Added |
| Bridge City Capital, LLC | 43,463 | $8.45M | 2.53% | −40.0% | Reduced |
| Legal & General Group Plc | 43,443 | $8.44M | 0.00% | −616−1.4% | Reduced |
| Atom Investors LP | 38,279 | $7.44M | 0.92% | +38,279 | New |
| Axiom Investors LLC | 38,252 | $7.43M | 0.07% | +38,252 | New |
| Allspring Global Investments Holdings, LLC | 33,658 | $6.54M | 0.01% | −6,899−17.0% | Reduced |
| Hotchkis & Wiley Capital Management LLC | 32,290 | $6.28M | 0.02% | −14,800−31.4% | Reduced |
| GHP Investment Advisors, Inc. | 31,628 | $6.15M | 0.30% | +1,712+5.7% | Added |
| Swiss National Bank | 30,800 | $5.99M | 0.00% | −200−0.6% | Reduced |
| Moody Aldrich Partners LLC | 30,512 | $5.93M | 1.24% | −1,878−5.8% | Reduced |
| First Eagle Investment Management, LLC | 30,100 | $5.85M | 0.01% | −5,800−16.2% | Reduced |
| Citigroup Inc | 27,802 | $5.40M | 0.00% | +275+1.0% | Added |
| PDT Partners, LLC | 26,996 | $5.25M | 0.37% | +22,795+542.6% | Added |
| Norges Bank | 26,796 | $5.21M | 0.00% | −27,464−50.6% | Reduced |
| Barclays PLC | 26,354 | $5.12M | 0.00% | −9,009−25.5% | Reduced |
| Stanley-Laman Group, Ltd. | 26,329 | $5.12M | 0.79% | −2,964−10.1% | Reduced |
| EAM Global Investors LLC | 25,230 | $4.90M | 1.33% | +25,230 | New |
| EAM Investors, LLC | 24,452 | $4.75M | 0.82% | +24,452 | New |
| AXA S.A. | 23,496 | $4.57M | 0.01% | +11,417+94.5% | Added |
| Susquehanna International Group, LLP | 23,021 | $4.47M | 0.01% | +15,304+198.3% | Added |
| Oliver Luxxe Assets LLC | 22,878 | $4.45M | 0.83% | +1,482+6.9% | Added |
| New York State Common Retirement Fund | 22,104 | $4.30M | 0.01% | +2,010+10.0% | Added |
| Wells Fargo & Company | 18,578 | $3.61M | 0.00% | +8,197+79.0% | Added |
| Alliancebernstein L.P. | 18,339 | $3.56M | 0.00% | +316+1.8% | Added |
| Credit Agricole S A | 18,092 | $3.52M | 0.01% | +3,849+27.0% | Added |
| Trexquant Investment LP | 18,083 | $3.51M | 0.04% | +18,083 | New |
| Point72 Asset Management, L.P. | 18,050 | $3.51M | 0.01% | +18,050 | New |
| American Century Companies Inc | 18,035 | $3.50M | 0.00% | +6,819+60.8% | Added |
| Manatuck Hill Partners, LLC | 17,900 | $3.48M | 1.60% | −2,700−13.1% | Reduced |
| Deutsche Bank AG | 17,716 | $3.44M | 0.00% | −1,823−9.3% | Reduced |
| Wedge Capital Management L L P | 17,685 | $3.44M | 0.07% | −14,751−45.5% | Reduced |
| Truist Financial Corp | 17,300 | $3.36M | 0.01% | +9,084+110.6% | Added |
| Chatham Capital Group, Inc. | 16,775 | $3.26M | 0.54% | +673+4.2% | Added |
| SEI Investments Co | 16,706 | $3.25M | 0.00% | +8,337+99.6% | Added |
| Advisors Asset Management, Inc. | 16,334 | $3.17M | 0.06% | −2,505−13.3% | Reduced |
| Legato Capital Management LLC | 16,214 | $3.15M | 0.42% | +1,598+10.9% | Added |
| Skylands Capital, LLC | 15,941 | $3.10M | 0.45% | −5,279−24.9% | Reduced |
| California State Teachers Retirement System | 15,718 | $3.05M | 0.00% | +991+6.7% | Added |
| LPL Financial LLC | 15,479 | $3.01M | 0.00% | +6,853+79.4% | Added |
| Assenagon Asset Management S.A. | 15,029 | $2.92M | 0.01% | −2,265−13.1% | Reduced |
| JPMorgan Chase & Co | 14,822 | $2.88M | 0.00% | −49,595−77.0% | Reduced |
| HRT Financial LP | 14,811 | $2.88M | 0.02% | −7,562−33.8% | Reduced |
| State of Wisconsin Investment Board | 14,225 | $2.76M | 0.01% | +144+1.0% | Added |
| Great West Life Assurance Co | 13,896 | $2.70M | 0.00% | −1,102−7.3% | Reduced |
| Kennedy Capital Management, Inc. | 13,668 | $2.66M | 0.06% | −3,898−22.2% | Reduced |
| Wesbanco Bank Inc | 13,427 | $2.61M | 0.09% | 00.0% | Unchanged |