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 2024
Institutional positions in Osi Systems Inc as of Mar 31, 2024. 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
- 250
- +24 vs. Q4 2023
- Shares held
- 15.2M
- −17.1K (−0.1%) vs. Q4 2023
- Total value
- $2.17B
- +$206.0M (+10.5%) vs. Q4 2023
- New holders
- 46
- 65 more added
- Sold out
- 22
- 103 more reduced
1 institution that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: 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 2024
Shares, value and share of portfolio for each institution holding Osi Systems Inc; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Public Sector Pension Investment Board | 32,149 | $4.59M | 0.03% | −280−0.9% | Reduced |
| Hillsdale Investment Management Inc. | 33,945 | $4.85M | 0.38% | +2,700+8.6% | Added |
| Van Eck Associates Corp | 35,092 | $5.01M | 0.01% | +25,636+271.1% | Added |
| Wedge Capital Management L L P | 37,676 | $5.38M | 0.09% | −2,547−6.3% | Reduced |
| Cardinal Capital Management LLC | 42,050 | $6.01M | 0.30% | −9,594−18.6% | Reduced |
| Nicholas Investment Partners, LP | 43,266 | $6.18M | 0.63% | +43,266 | New |
| Legal & General Group Plc | 44,570 | $6.37M | 0.00% | +367+0.8% | Added |
| Hotchkis & Wiley Capital Management LLC | 44,730 | $6.39M | 0.02% | +44,730 | New |
| Rhumbline Advisers | 46,705 | $6.67M | 0.01% | −602−1.3% | Reduced |
| Alliancebernstein L.P. | 46,831 | $6.69M | 0.00% | −6,160−11.6% | Reduced |
| Kennedy Capital Management, Inc. | 48,838 | $6.98M | 0.14% | +1,436+3.0% | Added |
| Asset Management One Co.,Ltd. | 48,928 | $6.99M | 0.03% | −44−0.1% | Reduced |
| Citadel Advisors LLC | 50,772 | $7.25M | 0.01% | −8,218−13.9% | Reduced |
| Granahan Investment Management Inc | 51,656 | $7.38M | 0.26% | +3,018+6.2% | Added |
| Oberweis Asset Management Inc | 55,300 | $7.90M | 0.57% | +20,000+56.7% | Added |
| Nordea Investment Management AB | 62,190 | $8.85M | 0.01% | −609−1.0% | Reduced |
| Wasatch Advisors Inc | 65,977 | $9.42M | 0.05% | −803−1.2% | Reduced |
| Assenagon Asset Management S.A. | 78,635 | $11.2M | 0.03% | +17,063+27.7% | Added |
| Principal Financial Group Inc | 87,125 | $12.4M | 0.01% | +958+1.1% | Added |
| JPMorgan Chase & Co | 87,857 | $12.5M | 0.00% | −116,170−56.9% | Reduced |
| Prospect Capital Advisors, LLC | 101,760 | $14.5M | 6.47% | −26,740−20.8% | Reduced |
| Norges Bank | 105,399 | $15.1M | 0.00% | −10,226−8.8% | Reduced |
| Lord, Abbett & Co. LLC | 115,025 | $16.4M | 0.05% | −1,070−0.9% | Reduced |
| Bank of New York Mellon Corp | 125,797 | $18.0M | 0.00% | −6,347−4.8% | Reduced |
| UBS Group AG | 126,804 | $18.1M | 0.01% | +17,811+16.3% | Added |
| Nuveen Asset Management, LLC | 127,584 | $18.2M | 0.01% | −25,356−16.6% | Reduced |
| Ameriprise Financial Inc | 136,064 | $19.4M | 0.01% | +9,618+7.6% | Added |
| Ophir Asset Management Pty Ltd | 154,564 | $22.1M | 3.87% | −21,795−12.4% | Reduced |
| Robeco Institutional Asset Management B.V. | 162,494 | $23.2M | 0.05% | −16,354−9.1% | Reduced |
| Thematics Asset Management | 168,500 | $24.1M | 1.00% | +10,500+6.6% | Added |
| Northern Trust Corp | 170,005 | $24.3M | 0.00% | −3,849−2.2% | Reduced |
| Invesco Ltd. | 172,034 | $24.6M | 0.01% | −17,530−9.2% | Reduced |
| Morgan Stanley | 177,156 | $25.3M | 0.00% | −51,656−22.6% | Reduced |
| Marshall Wace, LLP | 177,476 | $25.3M | 0.04% | −37,580−17.5% | Reduced |
| Boston Partners | 193,554 | $27.3M | 0.03% | −1,055−0.5% | Reduced |
| Clark Capital Management Group, Inc. | 200,789 | $28.7M | 0.21% | +180,793+904.1% | Added |
| Charles Schwab Investment Management Inc | 213,693 | $30.5M | 0.01% | +2,122+1.0% | Added |
| Systematic Financial Management LP | 240,118 | $34.3M | 0.96% | −1,433−0.6% | Reduced |
| Hood River Capital Management LLC | 286,324 | $40.9M | 0.91% | −2,333−0.8% | Reduced |
| Primecap Management Co | 293,100 | $41.9M | 0.03% | +7,900+2.8% | Added |
| Neuberger Berman Group LLC | 348,834 | $49.8M | 0.04% | +16,085+4.8% | Added |
| Neumeier Poma Investment Counsel LLC | 349,295 | $49.9M | 4.57% | −32,475−8.5% | Reduced |
| Geode Capital Management, LLC | 361,617 | $51.7M | 0.00% | +12,277+3.5% | Added |
| Credit Suisse AG | 385,337 | $55.0M | 0.05% | −8,708−2.2% | Reduced |
| Clearbridge Investments, LLC | 389,446 | $55.6M | 0.04% | −1,288−0.3% | Reduced |
| State Street Corp | 702,915 | $100.4M | 0.00% | +15,326+2.2% | Added |
| Dimensional Fund Advisors LP | 804,792 | $114.9M | 0.03% | −14,879−1.8% | Reduced |
| Janus Henderson Group PLC | 1,249,889 | $178.5M | 0.10% | +19,683+1.6% | Added |
| Vanguard Group Inc | 2,096,606 | $299.4M | 0.01% | −1,269−0.1% | Reduced |
| BlackRock Inc. | 2,655,321 | $379.2M | 0.01% | +10,931+0.4% | Added |
| SG Capital Management LLC | 0 | $0 | 0.00% | −75,919−100.0% | Sold out |
| Eagle Asset Management Inc | 0 | $0 | 0.00% | −15,200−100.0% | Sold out |
| Calamos Advisors LLC | 0 | $0 | 0.00% | −5,907−100.0% | Sold out |
| Skandinaviska Enskilda Banken AB (publ) | 0 | $0 | 0.00% | −5,600−100.0% | Sold out |
| Capstone Investment Advisors, LLC | 0 | $0 | 0.00% | −4,013−100.0% | Sold out |
| New York Life Investment Management LLC | 0 | $0 | 0.00% | −3,373−100.0% | Sold out |
| Winton Group Ltd | 0 | $0 | 0.00% | −2,786−100.0% | Sold out |
| Brown Advisory Inc | 0 | $0 | 0.00% | −2,409−100.0% | Sold out |
| Divisadero Street Capital Management, LP | 0 | $0 | 0.00% | −2,000−100.0% | Sold out |
| Horizon Investment Services, LLC | 0 | $0 | 0.00% | −1,752−100.0% | Sold out |
| MQS Management LLC | 0 | $0 | 0.00% | −1,698−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −409−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −269−100.0% | Sold out |
| West Tower Group, LLC | 0 | $0 | 0.00% | −205−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Daiwa Securities Group Inc. | 0 | $0 | 0.00% | −100−100.0% | Sold out |
| Wetzel Investment Advisors, Inc. | 0 | $0 | 0.00% | −80−100.0% | Sold out |
| Johnson Financial Group, Inc. | 0 | $0 | 0.00% | −47−100.0% | Sold out |
| Bokf, NA | 0 | $0 | 0.00% | −8−100.0% | Sold out |
| Northwestern Mutual Wealth Management Co | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| Glassman Wealth Services | 0 | $0 | 0.00% | −6−100.0% | Sold out |
| AdvisorNet Financial, Inc | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Watershed Asset Management, L.L.C. | – | – | – | – | Not filed |