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 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 2,504,708 | $563.2M | 0.01% | −54,622−2.1% | Reduced |
| Vanguard Group Inc | 2,112,338 | $475.0M | 0.01% | −6900.0% | Reduced |
| FMR LLC | 1,190,679 | $267.7M | 0.02% | −4,528−0.4% | Reduced |
| Janus Henderson Group PLC | 1,052,726 | $236.7M | 0.12% | −182,233−14.8% | Reduced |
| Capital International Investors | 674,343 | $151.6M | 0.03% | 00.0% | Unchanged |
| State Street Corp | 666,308 | $149.8M | 0.01% | −60,343−8.3% | Reduced |
| UBS Asset Management Americas Inc | 575,748 | $129.5M | 0.03% | −301,645−34.4% | Reduced |
| Mawer Investment Management Ltd. | 512,656 | $115.3M | 0.58% | +51,634+11.2% | Added |
| Dimensional Fund Advisors LP | 449,410 | $101.1M | 0.02% | −141,364−23.9% | Reduced |
| Geode Capital Management, LLC | 381,128 | $85.7M | 0.01% | +2,419+0.6% | Added |
| Hood River Capital Management LLC | 377,061 | $84.8M | 1.18% | +3,903+1.0% | Added |
| Primecap Management Co | 321,420 | $72.3M | 0.06% | −12,910−3.9% | Reduced |
| Invesco Ltd. | 319,258 | $71.8M | 0.01% | +73,004+29.6% | Added |
| Bank of America Corp | 316,294 | $71.1M | 0.01% | +19,557+6.6% | Added |
| Neuberger Berman Group LLC | 307,966 | $69.2M | 0.05% | −22,048−6.7% | Reduced |
| Systematic Financial Management LP | 262,654 | $59.1M | 1.58% | −1,347−0.5% | Reduced |
| Clearbridge Investments, LLC | 255,418 | $57.4M | 0.05% | −44,621−14.9% | Reduced |
| Clark Capital Management Group, Inc. | 251,050 | $56.5M | 0.39% | −118,423−32.1% | Reduced |
| Millennium Management LLC | 224,523 | $50.5M | 0.05% | +224,523 | New |
| Van Eck Associates Corp | 223,442 | $50.2M | 0.06% | −2,560−1.1% | Reduced |
| Morgan Stanley | 219,706 | $49.4M | 0.00% | +31,717+16.9% | Added |
| Macquarie Group Ltd | 217,245 | $48.9M | 0.06% | −14,350−6.2% | Reduced |
| Brown Advisory Inc | 216,771 | $48.7M | 0.06% | −62,019−22.2% | Reduced |
| Charles Schwab Investment Management Inc | 214,263 | $48.2M | 0.01% | +3,327+1.6% | Added |
| Neumeier Poma Investment Counsel LLC | 197,462 | $44.4M | 4.14% | −46,516−19.1% | Reduced |
| UBS Group AG | 193,122 | $43.4M | 0.01% | −54,624−22.0% | Reduced |
| Northern Trust Corp | 178,451 | $40.1M | 0.01% | −1,812−1.0% | Reduced |
| T. Rowe Price Investment Management, Inc. | 145,146 | $32.6M | 0.02% | −59,059−28.9% | Reduced |
| Bank of New York Mellon Corp | 138,014 | $31.0M | 0.01% | +33,263+31.8% | Added |
| Goldman Sachs Group Inc | 130,526 | $29.4M | 0.00% | +24,852+23.5% | Added |
| Loomis Sayles & Co L P | 129,311 | $29.1M | 0.04% | +33,320+34.7% | Added |
| Thematics Asset Management | 112,583 | $25.3M | 1.14% | −12,223−9.8% | Reduced |
| Swedbank AB | 110,000 | $24.7M | 0.03% | +110,000 | New |
| Nuveen, LLC | 109,020 | $24.5M | 0.01% | +29,026+36.3% | Added |
| Oberweis Asset Management Inc | 109,000 | $24.5M | 1.07% | +8,600+8.6% | Added |
| Principal Financial Group Inc | 103,162 | $23.2M | 0.01% | +5,090+5.2% | Added |
| Driehaus Capital Management LLC | 102,713 | $23.1M | 0.18% | +102,713 | New |
| Boston Partners | 98,252 | $22.0M | 0.02% | +1,825+1.9% | Added |
| Envestnet Asset Management Inc | 89,334 | $20.1M | 0.01% | +4,990+5.9% | Added |
| Royal Bank of Canada | 74,834 | $16.8M | 0.00% | +64,577+629.6% | Added |
| Lord, Abbett & Co. LLC | 63,407 | $14.3M | 0.05% | −28,965−31.4% | Reduced |
| Citadel Advisors LLC | 60,489 | $13.6M | 0.01% | +60,489 | New |
| Cubist Systematic Strategies, LLC | 60,373 | $13.6M | 0.15% | +60,373 | New |
| Trexquant Investment LP | 59,528 | $13.4M | 0.15% | +41,445+229.2% | Added |
| JPMorgan Chase & Co | 54,438 | $12.2M | 0.00% | +39,616+267.3% | Added |
| Price T Rowe Associates Inc | 54,112 | $12.2M | 0.00% | +42,126+351.5% | Added |
| SG Capital Management LLC | 53,943 | $12.1M | 1.03% | −172,043−76.1% | Reduced |
| Prospect Capital Advisors, LLC | 53,485 | $12.0M | 7.24% | −140−0.3% | Reduced |
| Public Sector Pension Investment Board | 53,236 | $12.0M | 0.05% | +3,657+7.4% | Added |
| Nordea Investment Management AB | 53,064 | $11.9M | 0.01% | +82+0.2% | Added |
| BNP Paribas Arbitrage, SA | 52,685 | $11.8M | 0.01% | −6,617−11.2% | Reduced |
| Asset Management One Co.,Ltd. | 52,548 | $11.8M | 0.04% | 00.0% | Unchanged |
| Nicholas Investment Partners, LP | 51,228 | $11.5M | 1.03% | −10,077−16.4% | Reduced |
| Telemark Asset Management, LLC | 50,000 | $11.2M | 1.19% | 00.0% | Unchanged |
| Squarepoint Ops LLC | 49,568 | $11.1M | 0.02% | −595−1.2% | Reduced |
| Jane Street Group, LLC | 48,178 | $10.8M | 0.02% | +44,643+1,262.9% | Added |
| Intrinsic Edge Capital Management LLC | 45,855 | $10.3M | 1.56% | −62,536−57.7% | Reduced |
| Rhumbline Advisers | 45,755 | $10.3M | 0.01% | +521+1.2% | Added |
| Legal & General Group Plc | 44,587 | $10.0M | 0.00% | +1,144+2.6% | Added |
| PDT Partners, LLC | 42,104 | $9.47M | 0.54% | +15,108+56.0% | Added |
| First Trust Advisors LP | 39,198 | $8.81M | 0.01% | −8,474−17.8% | Reduced |
| Axiom Investors LLC | 37,578 | $8.45M | 0.07% | −674−1.8% | Reduced |
| Ameriprise Financial Inc | 36,949 | $8.31M | 0.00% | −66,900−64.4% | Reduced |
| Barclays PLC | 36,050 | $8.11M | 0.00% | +9,696+36.8% | Added |
| Hotchkis & Wiley Capital Management LLC | 34,700 | $7.80M | 0.03% | +2,410+7.5% | Added |
| Bridge City Capital, LLC | 33,882 | $7.62M | 2.14% | −9,581−22.0% | Reduced |
| GHP Investment Advisors, Inc. | 32,126 | $7.22M | 0.32% | +498+1.6% | Added |
| Point72 Asset Management, L.P. | 32,046 | $7.21M | 0.02% | +13,996+77.5% | Added |
| Swiss National Bank | 30,500 | $6.86M | 0.00% | −300−1.0% | Reduced |
| Advisor Group Holdings, Inc. | 32,688 | $6.52M | 0.01% | +26,379+418.1% | Added |
| Two Sigma Investments, LP | 28,448 | $6.40M | 0.01% | +28,448 | New |
| Twinbeech Capital LP | 27,760 | $6.24M | 0.14% | +27,760 | New |
| Moody Aldrich Partners LLC | 26,245 | $5.90M | 1.14% | −4,267−14.0% | Reduced |
| HRT Financial LP | 25,716 | $5.78M | 0.03% | +10,905+73.6% | Added |
| EAM Investors, LLC | 25,442 | $5.72M | 0.87% | +990+4.0% | Added |
| EAM Global Investors LLC | 25,221 | $5.67M | 1.47% | −90.0% | Reduced |
| Atom Investors LP | 24,295 | $5.46M | 0.48% | −13,984−36.5% | Reduced |
| First Eagle Investment Management, LLC | 23,200 | $5.22M | 0.01% | −6,900−22.9% | Reduced |
| AXA S.A. | 23,198 | $5.22M | 0.01% | −298−1.3% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 23,083 | $5.19M | 0.01% | +11,782+104.3% | Added |
| Oliver Luxxe Assets LLC | 22,984 | $5.17M | 0.92% | +106+0.5% | Added |
| Marshall Wace, LLP | 21,000 | $4.72M | 0.01% | −23,864−53.2% | Reduced |
| BCJ Capital Management, LLC | 20,934 | $4.71M | 0.32% | +20,934 | New |
| Citigroup Inc | 20,925 | $4.71M | 0.00% | −6,877−24.7% | Reduced |
| Allspring Global Investments Holdings, LLC | 20,509 | $4.65M | 0.01% | −13,149−39.1% | Reduced |
| Stanley-Laman Group, Ltd. | 20,488 | $4.61M | 0.68% | −5,841−22.2% | Reduced |
| Susquehanna International Group, LLP | 20,276 | $4.56M | 0.01% | −2,745−11.9% | Reduced |
| New York State Common Retirement Fund | 19,854 | $4.46M | 0.01% | −2,250−10.2% | Reduced |
| Advisors Asset Management, Inc. | 19,629 | $4.41M | 0.08% | +3,295+20.2% | Added |
| Engineers Gate Manager LP | 19,559 | $4.40M | 0.05% | +18,474+1,702.7% | Added |
| Alliancebernstein L.P. | 18,508 | $4.16M | 0.00% | +169+0.9% | Added |
| Victory Capital Management Inc | 18,327 | $4.12M | 0.00% | −28,580−60.9% | Reduced |
| SEI Investments Co | 18,293 | $4.11M | 0.00% | +1,587+9.5% | Added |
| Truist Financial Corp | 17,208 | $3.87M | 0.01% | −92−0.5% | Reduced |
| AQR Capital Management LLC | 16,853 | $3.79M | 0.00% | +5,197+44.6% | Added |
| Chatham Capital Group, Inc. | 16,700 | $3.76M | 0.57% | −75−0.4% | Reduced |
| LPL Financial LLC | 16,084 | $3.62M | 0.00% | +605+3.9% | Added |
| American Century Companies Inc | 15,985 | $3.59M | 0.00% | −2,050−11.4% | Reduced |
| California State Teachers Retirement System | 15,795 | $3.55M | 0.00% | +77+0.5% | Added |
| Wells Fargo & Company | 15,036 | $3.38M | 0.00% | −3,542−19.1% | Reduced |