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, Q2 2025
Institutional positions in Osi Systems Inc as of Jun 30, 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
- 339
- +37 vs. Q1 2025
- Shares held
- 18.7M
- −634.8K (−3.3%) vs. Q1 2025
- Total value
- $4.20B
- +$446.7M (+11.9%) vs. Q1 2025
- New holders
- 63
- 117 more added
- Sold out
- 26
- 123 more reduced
6 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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, Q2 2025
Shares, value and share of portfolio for each institution holding Osi Systems Inc; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Envestnet Asset Management Inc | 89,334 | $20.1M | 0.01% | +4,990+5.9% | Added |
| Boston Partners | 98,252 | $22.0M | 0.02% | +1,825+1.9% | Added |
| Driehaus Capital Management LLC | 102,713 | $23.1M | 0.18% | +102,713 | New |
| Principal Financial Group Inc | 103,162 | $23.2M | 0.01% | +5,090+5.2% | Added |
| Oberweis Asset Management Inc | 109,000 | $24.5M | 1.07% | +8,600+8.6% | Added |
| Nuveen, LLC | 109,020 | $24.5M | 0.01% | +29,026+36.3% | Added |
| Swedbank AB | 110,000 | $24.7M | 0.03% | +110,000 | New |
| Thematics Asset Management | 112,583 | $25.3M | 1.14% | −12,223−9.8% | Reduced |
| Loomis Sayles & Co L P | 129,311 | $29.1M | 0.04% | +33,320+34.7% | Added |
| Goldman Sachs Group Inc | 130,526 | $29.4M | 0.00% | +24,852+23.5% | Added |
| Bank of New York Mellon Corp | 138,014 | $31.0M | 0.01% | +33,263+31.8% | Added |
| T. Rowe Price Investment Management, Inc. | 145,146 | $32.6M | 0.02% | −59,059−28.9% | Reduced |
| Northern Trust Corp | 178,451 | $40.1M | 0.01% | −1,812−1.0% | Reduced |
| UBS Group AG | 193,122 | $43.4M | 0.01% | −54,624−22.0% | Reduced |
| Neumeier Poma Investment Counsel LLC | 197,462 | $44.4M | 4.14% | −46,516−19.1% | Reduced |
| Charles Schwab Investment Management Inc | 214,263 | $48.2M | 0.01% | +3,327+1.6% | Added |
| Brown Advisory Inc | 216,771 | $48.7M | 0.06% | −62,019−22.2% | Reduced |
| Macquarie Group Ltd | 217,245 | $48.9M | 0.06% | −14,350−6.2% | Reduced |
| Morgan Stanley | 219,706 | $49.4M | 0.00% | +31,717+16.9% | Added |
| Van Eck Associates Corp | 223,442 | $50.2M | 0.06% | −2,560−1.1% | Reduced |
| Millennium Management LLC | 224,523 | $50.5M | 0.05% | +224,523 | New |
| Clark Capital Management Group, Inc. | 251,050 | $56.5M | 0.39% | −118,423−32.1% | Reduced |
| Clearbridge Investments, LLC | 255,418 | $57.4M | 0.05% | −44,621−14.9% | Reduced |
| Systematic Financial Management LP | 262,654 | $59.1M | 1.58% | −1,347−0.5% | Reduced |
| Neuberger Berman Group LLC | 307,966 | $69.2M | 0.05% | −22,048−6.7% | Reduced |
| Bank of America Corp | 316,294 | $71.1M | 0.01% | +19,557+6.6% | Added |
| Invesco Ltd. | 319,258 | $71.8M | 0.01% | +73,004+29.6% | Added |
| Primecap Management Co | 321,420 | $72.3M | 0.06% | −12,910−3.9% | Reduced |
| Hood River Capital Management LLC | 377,061 | $84.8M | 1.18% | +3,903+1.0% | Added |
| Geode Capital Management, LLC | 381,128 | $85.7M | 0.01% | +2,419+0.6% | Added |
| Dimensional Fund Advisors LP | 449,410 | $101.1M | 0.02% | −141,364−23.9% | Reduced |
| Mawer Investment Management Ltd. | 512,656 | $115.3M | 0.58% | +51,634+11.2% | Added |
| UBS Asset Management Americas Inc | 575,748 | $129.5M | 0.03% | −301,645−34.4% | Reduced |
| State Street Corp | 666,308 | $149.8M | 0.01% | −60,343−8.3% | Reduced |
| Capital International Investors | 674,343 | $151.6M | 0.03% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 1,052,726 | $236.7M | 0.12% | −182,233−14.8% | Reduced |
| FMR LLC | 1,190,679 | $267.7M | 0.02% | −4,528−0.4% | Reduced |
| Vanguard Group Inc | 2,112,338 | $475.0M | 0.01% | −6900.0% | Reduced |
| BlackRock, Inc. | 2,504,708 | $563.2M | 0.01% | −54,622−2.1% | Reduced |
| Covestor Ltd | 0 | $0 | 0.00% | −8−100.0% | Sold out |
| Ophir Asset Management Pty Ltd | 0 | $0 | 0.00% | −125,426−100.0% | Sold out |
| Mirae Asset Global ETFs Holdings Ltd. | 0 | $0 | 0.00% | −72,764−100.0% | Sold out |
| Corebridge Financial, Inc. | 0 | $0 | 0.00% | −8,277−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −7,558−100.0% | Sold out |
| Scotia Capital Inc. | 0 | $0 | 0.00% | −5,190−100.0% | Sold out |
| SummitTX Capital, L.P. | 0 | $0 | 0.00% | −4,265−100.0% | Sold out |
| Pinnacle Wealth Management, LLC | 0 | $0 | 0.00% | −3,275−100.0% | Sold out |
| Resona Asset Management Co.,Ltd. | 0 | $0 | 0.00% | −2,854−100.0% | Sold out |
| Pathstone Holdings, LLC | 0 | $0 | 0.00% | −2,102−100.0% | Sold out |
| Hohimer Wealth Management, LLC | 0 | $0 | 0.00% | −1,927−100.0% | Sold out |
| Pensionmark Financial Group, LLC | 0 | $0 | 0.00% | −1,877−100.0% | Sold out |
| Entropy Technologies, LP | 0 | $0 | 0.00% | −1,352−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −1,275−100.0% | Sold out |
| Mercer Global Advisors Inc | 0 | $0 | 0.00% | −1,113−100.0% | Sold out |
| Ostrum Asset Management | 0 | $0 | 0.00% | −439−100.0% | Sold out |
| Canada Pension Plan Investment Board | 0 | $0 | 0.00% | −400−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −398−100.0% | Sold out |
| West Paces Advisors Inc. | 0 | $0 | 0.00% | −196−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −162−100.0% | Sold out |
| Heck Capital Advisors, LLC | 0 | $0 | 0.00% | −110−100.0% | Sold out |
| Coldstream Capital Management Inc | 0 | $0 | 0.00% | −52−100.0% | Sold out |
| ORG Partners LLC | 0 | $0 | 0.00% | −13−100.0% | Sold out |
| TD Private Client Wealth LLC | 0 | $0 | 0.00% | −11−100.0% | Sold out |
| Creative Financial Designs Inc | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| Global Financial Private Client, LLC | 0 | $0 | 0.00% | −4−100.0% | Sold out |
| Credit Agricole S A | – | – | – | – | Not filed |
| Redwood Investments, LLC | – | – | – | – | Not filed |
| Keeley-Teton Advisors, LLC | – | – | – | – | Not filed |
| Glenmede Trust Co NA | – | – | – | – | Not filed |
| Orion Portfolio Solutions, LLC | – | – | – | – | Not filed |
| Lindbrook Capital, LLC | – | – | – | – | Not filed |