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 2026
Institutional positions in Osi Systems Inc as of Jun 30, 2026. 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
- 365
- +3 vs. Q1 2026
- Shares held
- 18.9M
- +859.5K (+4.8%) vs. Q1 2026
- Total value
- $4.14B
- −$657.4M (−13.7%) vs. Q1 2026
- New holders
- 61
- 128 more added
- Sold out
- 58
- 135 more reduced
6 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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 2026
Shares, value and share of portfolio for each institution holding Osi Systems Inc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| KBC Group NV | 541 | $118.0K | 0.00% | 00.0% | Unchanged |
| Liontrust Investment Partners LLP | 588 | $128.6K | 0.00% | −389−39.8% | Reduced |
| Nykredit A/S | 666 | $145.7K | 0.00% | +666 | New |
| Tower Research Capital LLC (TRC) | 673 | $147.2K | 0.00% | −702−51.1% | Reduced |
| New Age Alpha Advisors, LLC | 710 | $155.3K | 0.01% | −32−4.3% | Reduced |
| Pinnacle Wealth Planning Services, Inc. | 723 | $158.1K | 0.02% | −68−8.6% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 9,887 | $162.8K | 0.00% | +262+2.7% | Added |
| Natixis | 789 | $172.6K | 0.00% | +140+21.6% | Added |
| Vestcor Inc | 830 | $182.0K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 939 | $205.4K | 0.00% | +3+0.3% | Added |
| Jane Street Group, LLC | 945 | $206.7K | 0.00% | +945 | New |
| Mercer Global Advisors Inc | 958 | $209.5K | 0.00% | +958 | New |
| Graham Capital Management, L.P. | 960 | $210.0K | 0.01% | −127−11.7% | Reduced |
| Ensign Peak Advisors, Inc | 1,023 | $223.7K | 0.00% | −50−4.7% | Reduced |
| O'Shaughnessy Asset Management, LLC | 1,027 | $224.6K | 0.00% | −94−8.4% | Reduced |
| Virtus ETF Advisers LLC | 1,032 | $225.7K | 0.09% | +50+5.1% | Added |
| Hancock Whitney Corp | 1,052 | $230.1K | 0.00% | −5−0.5% | Reduced |
| Wedbush Securities Inc | 1,066 | $233.0K | 0.01% | +105+10.9% | Added |
| Los Angeles Capital Management LLC | 1,066 | $233.1K | 0.00% | +936+720.0% | Added |
| Fieldview Capital Management, LLC | 1,100 | $240.6K | 0.07% | +1,100 | New |
| State of Wyoming | 1,116 | $244.1K | 0.02% | +227+25.5% | Added |
| Swiss Life Asset Management Ltd | 1,150 | $251.5K | 0.00% | +65+6.0% | Added |
| Delta Global Management LP | 1,153 | $252.2K | 0.03% | +1,153 | New |
| SBI Okasan Asset Management Co.Ltd. | 1,200 | $255.9K | 0.01% | 00.0% | Unchanged |
| Sequoia Financial Advisors, LLC | 1,186 | $259.4K | 0.00% | −90−7.1% | Reduced |
| Assetmark, Inc | 1,248 | $272.9K | 0.00% | +315+33.8% | Added |
| Allstate Corp | 1,280 | $279.9K | 0.00% | +1,280 | New |
| Cornerstone Investment Partners, LLC | 1,303 | $285.0K | 0.01% | −65−4.8% | Reduced |
| Northwestern Mutual Wealth Management Co | 1,328 | $290.4K | 0.00% | +9+0.7% | Added |
| EverSource Wealth Advisors, LLC | 1,362 | $297.9K | 0.01% | −243−15.1% | Reduced |
| Contravisory Investment Management, Inc. | 1,369 | $299.4K | 0.05% | +23+1.7% | Added |
| Sanctuary Advisors, LLC | 1,416 | $309.7K | 0.00% | +357+33.7% | Added |
| Everence Capital Management Inc | 1,451 | $317.0K | 0.02% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 1,456 | $318.4K | 0.01% | +169+13.1% | Added |
| Global Retirement Partners, LLC | 1,498 | $327.6K | 0.01% | +1,498 | New |
| Gateway Wealth Partners, LLC | 1,505 | $329.2K | 0.02% | −255−14.5% | Reduced |
| Pensionmark Financial Group, LLC | 1,270 | $333.5K | 0.01% | −9−0.7% | Reduced |
| Bank of Montreal | 1,538 | $336.4K | 0.00% | +72+4.9% | Added |
| M&T Bank Corp | 1,543 | $337.0K | 0.00% | −66−4.1% | Reduced |
| Atria Investments LLC | 1,553 | $339.6K | 0.00% | +346+28.7% | Added |
| Zions Bancorporation, National Association | 1,558 | $340.7K | 0.02% | −1,379−47.0% | Reduced |
| Xponance, Inc. | 1,584 | $346.4K | 0.00% | +94+6.3% | Added |
| Personal Cfo Solutions, LLC | 1,617 | $353.6K | 0.05% | +3+0.2% | Added |
| Quadrant Capital Group LLC | 1,622 | $354.7K | 0.01% | −39−2.3% | Reduced |
| Jones Financial Companies LLLP | 1,630 | $355.8K | 0.00% | −131−7.4% | Reduced |
| Rockefeller Capital Management L.P. | 1,630 | $356.5K | 0.00% | −53−3.1% | Reduced |
| Adviser Investments LLC | 1,700 | $371.8K | 0.00% | 00.0% | Unchanged |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 1,715 | $375.1K | 0.00% | −13,221−88.5% | Reduced |
| CIBC Bancorp USA Inc. | 1,771 | $387.3K | 0.00% | +203+12.9% | Added |
| Mutual of America Capital Management LLC | 1,774 | $388.0K | 0.00% | +2+0.1% | Added |
| JustInvest LLC | 1,775 | $388.2K | 0.00% | −108−5.7% | Reduced |
| Empirical Financial Services, LLC d.b.a. Empirical Wealth Management | 1,801 | $393.9K | 0.01% | +104+6.1% | Added |
| Brinker Capital Investments, LLC | 1,863 | $407.5K | 0.00% | +226+13.8% | Added |
| Fulton Bank, N.A. | 1,866 | $408.1K | 0.01% | +1,866 | New |
| Jain Global LLC | 1,931 | $422.3K | 0.00% | +1,931 | New |
| US Bancorp | 1,942 | $424.7K | 0.00% | +687+54.7% | Added |
| Susquehanna International Group, LLP | 1,956 | $427.8K | 0.00% | −4,870−71.3% | Reduced |
| Wiley Bros.-Aintree Capital, LLC | 1,990 | $435.2K | 0.00% | +1,089+120.9% | Added |
| Pure Financial Advisors, Inc. | 2,000 | $437.4K | 0.01% | −11−0.5% | Reduced |
| Public Employees Retirement Association of Colorado | 2,030 | $444.0K | 0.00% | 00.0% | Unchanged |
| Premier Fund Managers Ltd | 2,104 | $449.0K | 0.04% | +607+40.5% | Added |
| Quantbot Technologies LP | 2,070 | $452.7K | 0.02% | +1,950+1,625.0% | Added |
| Skylands Capital, LLC | 2,075 | $453.8K | 0.06% | +2,075 | New |
| Susquehanna Portfolio Strategies, LLC | 2,080 | $454.9K | 0.01% | 00.0% | Unchanged |
| Virtu Financial LLC | 2,116 | $463.0K | 0.01% | +2,116 | New |
| Virginia Retirement Systems Et Al | 2,160 | $472.4K | 0.00% | +2,160 | New |
| Harbour Capital Advisors, LLC | 2,214 | $479.4K | 0.09% | +2,214 | New |
| USS Investment Management Ltd | 2,200 | $481.5K | 0.00% | +2,200 | New |
| Maryland State Retirement & Pension System | 2,254 | $492.9K | 0.01% | 00.0% | Unchanged |
| ProShare Advisors LLC | 2,283 | $499.3K | 0.00% | −161−6.6% | Reduced |
| Ashton Thomas Private Wealth, LLC | 2,363 | $516.8K | 0.01% | +538+29.5% | Added |
| Steel Peak Wealth Management LLC | 2,383 | $521.2K | 0.01% | −508−17.6% | Reduced |
| HSBC Holdings PLC | 2,390 | $521.5K | 0.00% | −149−5.9% | Reduced |
| Brevan Howard Capital Management LP | 2,418 | $528.8K | 0.01% | +2,418 | New |
| Guidance Capital, Inc | 2,505 | $541.6K | 0.12% | +96+4.0% | Added |
| Watershed Asset Management, L.L.C. | 2,485 | $543.5K | 0.49% | +2,485 | New |
| Amundi | 2,532 | $553.7K | 0.00% | −709−21.9% | Reduced |
| Oppenheimer & Co Inc | 2,535 | $554.4K | 0.01% | +2,535 | New |
| Pictet Asset Management Holding SA | 2,541 | $555.7K | 0.00% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 2,601 | $568.8K | 0.00% | −148−5.4% | Reduced |
| Gotham Asset Management, LLC | 2,654 | $580.4K | 0.00% | +9+0.3% | Added |
| Guggenheim Capital LLC | 2,796 | $611.5K | 0.00% | +2,796 | New |
| Marshall Wace, LLP | 2,800 | $612.4K | 0.00% | −7,383−72.5% | Reduced |
| Assenagon Asset Management S.A. | 2,845 | $622.2K | 0.00% | −12,682−81.7% | Reduced |
| Blueshift Asset Management, LLC | 2,874 | $628.5K | 0.15% | +2,874 | New |
| Inceptionr LLC | 2,928 | $640.4K | 0.16% | +735+33.5% | Added |
| CWM Advisors, LLC | 3,086 | $674.9K | 0.03% | +1,153+59.6% | Added |
| Two Sigma Securities, LLC | 3,099 | $677.8K | 0.06% | +1,835+145.2% | Added |
| North Star Investment Management Corp. | 3,100 | $678.0K | 0.04% | 00.0% | Unchanged |
| PEAK6 LLC | 3,307 | $723.2K | 0.02% | +3,307 | New |
| Truvestments Capital LLC | 3,326 | $727.4K | 0.11% | +166+5.3% | Added |
| TD Asset Management Inc | 3,410 | $745.8K | 0.00% | +3,410 | New |
| Legato Capital Management LLC | 3,515 | $768.7K | 0.06% | −4,254−54.8% | Reduced |
| State Board of Administration of Florida Retirement System | 3,521 | $770.0K | 0.00% | 00.0% | Unchanged |
| Oregon Public Employees Retirement Fund | 3,538 | $773.8K | 0.01% | −4−0.1% | Reduced |
| KLP Kapitalforvaltning AS | 3,600 | $787.3K | 0.00% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 3,615 | $791.0K | 0.00% | +632+21.2% | Added |
| Schroder Investment Management Group | 3,724 | $794.1K | 0.00% | 00.0% | Unchanged |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 3,674 | $803.5K | 0.00% | −155−4.0% | Reduced |
| Dark Forest Capital Management LP | 3,752 | $820.6K | 0.05% | +3,752 | New |