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, Q3 2025
Institutional positions in Osi Systems Inc as of Sep 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
- 349
- +16 vs. Q2 2025
- Shares held
- 18.7M
- +32.7K (+0.2%) vs. Q2 2025
- Total value
- $4.66B
- +$464.3M (+11.1%) vs. Q2 2025
- New holders
- 57
- 107 more added
- Sold out
- 41
- 136 more reduced
6 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2025
Shares, value and share of portfolio for each institution holding Osi Systems Inc; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Gotham Asset Management, LLC | 4,696 | $1.17M | 0.01% | +307+7.0% | Added |
| Arizona State Retirement System | 4,711 | $1.17M | 0.01% | +71+1.5% | Added |
| Handelsbanken Fonder AB | 4,765 | $1.19M | 0.00% | 00.0% | Unchanged |
| Principal Securities, Inc. | 4,818 | $1.20M | 0.02% | +24+0.5% | Added |
| The PNC Financial Services Group, Inc. | 4,829 | $1.20M | 0.00% | −88−1.8% | Reduced |
| Pasadena Private Wealth, LLC | 4,829 | $1.20M | 0.17% | 00.0% | Unchanged |
| Blair William & Co | 4,855 | $1.21M | 0.00% | +1,962+67.8% | Added |
| Yousif Capital Management, LLC | 4,888 | $1.22M | 0.01% | −939−16.1% | Reduced |
| Wakefield Asset Management LLLP | 4,972 | $1.24M | 0.34% | −12−0.2% | Reduced |
| Susquehanna International Group, LLP | 5,057 | $1.26M | 0.00% | −15,219−75.1% | Reduced |
| Zions Bancorporation, National Association | 5,082 | $1.27M | 0.06% | +5,082 | New |
| Quantbot Technologies LP | 5,155 | $1.28M | 0.03% | −5,098−49.7% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 5,335 | $1.33M | 0.00% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 5,870 | $1.46M | 0.02% | −13,689−70.0% | Reduced |
| Verition Fund Management LLC | 6,200 | $1.55M | 0.01% | −570−8.4% | Reduced |
| Register Financial Advisors LLC | 6,820 | $1.70M | 0.67% | −2,900−29.8% | Reduced |
| Dark Forest Capital Management LP | 6,954 | $1.73M | 0.07% | +1,089+18.6% | Added |
| Park Avenue Securities LLC | 7,145 | $1.78M | 0.01% | +358+5.3% | Added |
| Louisiana State Employees Retirement System | 7,300 | $1.82M | 0.03% | 00.0% | Unchanged |
| Comerica Bank | 7,379 | $1.84M | 0.01% | −845−10.3% | Reduced |
| Level Four Advisory Services, LLC | 7,401 | $1.84M | 0.06% | +472+6.8% | Added |
| Kennedy Capital Management, Inc. | 7,634 | $1.90M | 0.04% | −271−3.4% | Reduced |
| Intech Investment Management LLC | 7,885 | $1.97M | 0.02% | −1,293−14.1% | Reduced |
| Jackson Creek Investment Advisors LLC | 7,907 | $1.97M | 0.57% | −10.0% | Reduced |
| State of Alaska, Department of Revenue | 7,941 | $1.98M | 0.02% | −1,357−14.6% | Reduced |
| Illinois Municipal Retirement Fund | 7,960 | $1.98M | 0.03% | +251+3.3% | Added |
| Lombard Odier Asset Management (USA) Corp | 8,077 | $2.01M | 0.46% | +3,184+65.1% | Added |
| Manufacturers Life Insurance Company, The | 8,159 | $2.03M | 0.00% | −187−2.2% | Reduced |
| Allspring Global Investments Holdings, LLC | 8,584 | $2.11M | 0.00% | −11,925−58.1% | Reduced |
| Creative Planning | 8,476 | $2.11M | 0.00% | +1,144+15.6% | Added |
| Harbour Investments, Inc. | 8,628 | $2.15M | 0.05% | +38+0.4% | Added |
| Voya Investment Management LLC | 8,874 | $2.21M | 0.00% | +504+6.0% | Added |
| Citadel Advisors LLC | 9,156 | $2.28M | 0.00% | −51,333−84.9% | Reduced |
| NorthCrest Asset Manangement, LLC | 9,155 | $2.28M | 0.05% | +2,966+47.9% | Added |
| MetLife Investment Management | 9,305 | $2.32M | 0.01% | −204−2.1% | Reduced |
| Cascade Investment Advisors, Inc. | 9,568 | $2.38M | 1.44% | −20−0.2% | Reduced |
| State of New Jersey Common Pension Fund D | 9,762 | $2.43M | 0.01% | +1,526+18.5% | Added |
| Franklin Resources Inc | 9,847 | $2.45M | 0.00% | +378+4.0% | Added |
| Stifel Financial Corp | 10,478 | $2.61M | 0.00% | +978+10.3% | Added |
| Legato Capital Management LLC | 11,316 | $2.82M | 0.31% | −2,268−16.7% | Reduced |
| Thrivent Financial for Lutherans | 11,385 | $2.84M | 0.01% | −96−0.8% | Reduced |
| Wolverine Trading, LLC | 12,168 | $2.90M | 0.06% | +1,698+16.2% | Added |
| Livforsakringsbolaget Skandia, Omsesidigt | 11,700 | $2.91M | 0.12% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 11,999 | $2.99M | 0.00% | −500−4.0% | Reduced |
| Cetera Investment Advisers | 12,088 | $3.01M | 0.00% | +1,950+19.2% | Added |
| Harvest Investment Services, LLC | 12,286 | $3.06M | 0.62% | +12,286 | New |
| State of Wisconsin Investment Board | 12,725 | $3.17M | 0.01% | +44+0.3% | Added |
| Great West Life Assurance Co | 13,481 | $3.21M | 0.00% | +96+0.7% | Added |
| New York State Teachers Retirement System | 12,903 | $3.22M | 0.01% | 00.0% | Unchanged |
| Wesbanco Bank Inc | 13,427 | $3.35M | 0.09% | 00.0% | Unchanged |
| Raymond James Financial Inc | 13,629 | $3.40M | 0.00% | +3,805+38.7% | Added |
| Citigroup Inc | 13,665 | $3.41M | 0.00% | −7,260−34.7% | Reduced |
| SG Capital Management LLC | 13,764 | $3.43M | 0.34% | −40,179−74.5% | Reduced |
| Numerai GP LLC | 13,820 | $3.44M | 0.49% | +13,820 | New |
| Wedge Capital Management L L P | 13,851 | $3.45M | 0.06% | −1,162−7.7% | Reduced |
| SEI Investments Co | 14,078 | $3.51M | 0.00% | −4,215−23.0% | Reduced |
| MML Investors Services, LLC | 14,098 | $3.51M | 0.01% | +362+2.6% | Added |
| Manatuck Hill Partners, LLC | 14,300 | $3.56M | 1.21% | 00.0% | Unchanged |
| California State Teachers Retirement System | 15,010 | $3.74M | 0.00% | −785−5.0% | Reduced |
| Two Sigma Advisers, LP | 15,100 | $3.76M | 0.01% | +15,100 | New |
| Deutsche Bank AG | 15,364 | $3.83M | 0.00% | +1,470+10.6% | Added |
| Canada Pension Plan Investment Board | 15,400 | $3.84M | 0.00% | +15,400 | New |
| Prudential Financial Inc | 15,940 | $3.97M | 0.00% | −382−2.3% | Reduced |
| Assenagon Asset Management S.A. | 16,611 | $4.14M | 0.01% | +1,973+13.5% | Added |
| Chatham Capital Group, Inc. | 17,135 | $4.27M | 0.61% | +435+2.6% | Added |
| EAM Investors, LLC | 17,440 | $4.28M | 0.49% | −8,002−31.5% | Reduced |
| New York State Common Retirement Fund | 17,517 | $4.37M | 0.01% | −2,337−11.8% | Reduced |
| Stanley-Laman Group, Ltd. | 17,547 | $4.37M | 0.63% | −2,941−14.4% | Reduced |
| Truist Financial Corp | 17,949 | $4.47M | 0.01% | +741+4.3% | Added |
| Alliancebernstein L.P. | 17,965 | $4.48M | 0.00% | −543−2.9% | Reduced |
| Credit Agricole S A | 18,092 | $4.51M | 0.01% | +18,092 | New |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 18,939 | $4.72M | 0.01% | −4,144−18.0% | Reduced |
| American Century Companies Inc | 19,726 | $4.92M | 0.00% | +3,741+23.4% | Added |
| Squarepoint Ops LLC | 20,373 | $5.08M | 0.01% | −29,195−58.9% | Reduced |
| Advisors Asset Management, Inc. | 21,466 | $5.35M | 0.09% | +1,837+9.4% | Added |
| Point72 Asset Management, L.P. | 21,619 | $5.39M | 0.01% | −10,427−32.5% | Reduced |
| LPL Financial LLC | 22,816 | $5.69M | 0.00% | +6,732+41.9% | Added |
| Oliver Luxxe Assets LLC | 23,553 | $5.87M | 0.93% | +569+2.5% | Added |
| Moody Aldrich Partners LLC | 23,712 | $5.91M | 1.12% | −2,533−9.7% | Reduced |
| Advisor Group Holdings, Inc. | 24,608 | $6.11M | 0.01% | −8,080−24.7% | Reduced |
| Trexquant Investment LP | 26,224 | $6.54M | 0.07% | −33,304−55.9% | Reduced |
| Marshall Wace, LLP | 27,083 | $6.75M | 0.01% | +6,083+29.0% | Added |
| Bridge City Capital, LLC | 27,684 | $6.90M | 1.84% | −6,198−18.3% | Reduced |
| Edgestream Partners, L.P. | 27,789 | $6.93M | 0.20% | +26,642+2,322.8% | Added |
| HRT Financial LP | 27,896 | $6.95M | 0.03% | +2,180+8.5% | Added |
| AQR Capital Management LLC | 28,615 | $7.13M | 0.00% | +11,762+69.8% | Added |
| Barclays PLC | 29,753 | $7.42M | 0.00% | −6,297−17.5% | Reduced |
| Wells Fargo & Company | 30,156 | $7.52M | 0.00% | +15,120+100.6% | Added |
| First Eagle Investment Management, LLC | 30,864 | $7.69M | 0.01% | +7,664+33.0% | Added |
| Swiss National Bank | 30,900 | $7.70M | 0.00% | +400+1.3% | Added |
| Axiom Investors LLC | 32,207 | $8.03M | 0.06% | −5,371−14.3% | Reduced |
| GHP Investment Advisors, Inc. | 32,752 | $8.16M | 0.34% | +626+1.9% | Added |
| Jane Street Group, LLC | 34,044 | $8.49M | 0.01% | −14,134−29.3% | Reduced |
| Ameriprise Financial Inc | 38,303 | $9.55M | 0.00% | +1,354+3.7% | Added |
| PDT Partners, LLC | 42,104 | $10.5M | 0.66% | 00.0% | Unchanged |
| Legal & General Group Plc | 42,920 | $10.7M | 0.00% | −1,667−3.7% | Reduced |
| Rhumbline Advisers | 45,651 | $11.4M | 0.01% | −104−0.2% | Reduced |
| Nicholas Investment Partners, LP | 45,680 | $11.4M | 0.87% | −5,548−10.8% | Reduced |
| First Trust Advisors LP | 46,606 | $11.6M | 0.01% | +7,408+18.9% | Added |
| BNP Paribas Arbitrage, SA | 46,607 | $11.6M | 0.01% | −6,078−11.5% | Reduced |