Osi SystemsOSIS
13F holders, Q3 2024 (September 30)275holders +10
32new positions
21sold out
7famous investors
$151.73avg. 13F price*
At the end of Q3 2024, 275 institutions reported holding Osi Systems Inc. (OSIS) in their 13F filings, up 10 from Q2 2024. 32 opened new positions and 21 sold out. The largest holders were BlackRock, Inc. ($403.0M), Vanguard Group Inc. ($329.3M) and Janus Henderson Group PLC ($183.6M). 7 famous investors held it, including Ken Griffin (0.0% of Citadel Advisors's portfolio), David E. Shaw (0.0% of D. E. Shaw & Co.'s portfolio) and Joel Greenblatt (0.0% of Gotham Asset Management's portfolio).
- Company
- Osi Systems Inc.
- CUSIP
- 671044105
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q2 2024 → Q3 2024
| Institutions | Total Value | |
|---|---|---|
| New Positions | 32 | $26.9M |
| Exits | 21 | $8.9M |
All 13F filers, Q2 2024 → Q3 2024: 1,709,312 shares bought and 657,207 shares sold, net +1,052,105 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 275 holders
| BlackRock, Inc. | 0.01% | — | 2,654,562 | $403.0M |
| Vanguard Group Inc. | 0.01% | Add +1.4% | 2,169,197 | $329.3M |
| Janus Henderson Group PLC | 0.09% | Add +2.5% | 1,209,168 | $183.6M |
| Dimensional Fund Advisors LP | 0.03% | Reduce -2.8% | 771,360 | $117.1M |
| State Street Corp. | 0.00% | Add +0.9% | 727,690 | $110.5M |
| FMR LLC | 0.01% | Add +4891.4% | 644,396 | $97.8M |
| Geode Capital Management, LLC | 0.00% | Add +1.5% | 380,092 | $57.7M |
| Clearbridge Investments, LLC | 0.04% | Add +1.2% | 370,160 | $56.2M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.01% | Reduce -3.6% | 358,557 | $54.4M |
| Hood River Capital Management LLC | 0.86% | Add +11.3% | 352,610 | $53.5M |
| Neuberger Berman Group LLC | 0.04% | Add +6.2% | 336,278 | $51.0M |
| Neumeier Poma Investment Counsel LLC | 4.46% | Reduce -9.0% | 308,314 | $46.8M |
| Clark Capital Management Group, Inc. | 0.32% | Add +47.9% | 303,022 | $46.0M |
| Primecap Management Co. | 0.03% | Add +5.0% | 294,500 | $44.7M |
| Ophir Asset Management Pty Ltd | 6.68% | Add +26.1% | 285,938 | $43.4M |
| Systematic Financial Management LP | 1.02% | Add +13.4% | 264,342 | $40.1M |
| Morgan Stanley | 0.00% | Add +36.3% | 234,237 | $35.6M |
| Charles Schwab Investment Management Inc. | 0.01% | Reduce -4.4% | 210,628 | $32.0M |
| Thematics Asset Management | 1.12% | Add +11.0% | 187,000 | $28.4M |
| Macquarie Group Ltd. | 0.03% | Reduce -1.1% | 177,750 | $27.0M |
| Boston Partners | 0.03% | Reduce -4.5% | 176,578 | $26.5M |
| Northern Trust Corp. | 0.00% | Reduce -3.1% | 164,053 | $24.9M |
| Invesco Ltd. | 0.00% | Reduce -15.4% | 158,330 | $24.0M |
| UBS Group AG | 0.01% | Add +6.5% | 134,582 | $20.4M |
| Ameriprise Financial Inc. | 0.01% | Reduce -1.3% | 131,226 | $19.9M |
| Victory Capital Management Inc. | 0.02% | Add +25.8% | 123,213 | $18.7M |
| Robeco Institutional Asset Management B.V. | 0.04% | Reduce -25.4% | 120,808 | $18.3M |
| Lord, Abbett & Co. LLC | 0.05% | Reduce -0.2% | 111,598 | $16.9M |
| Goldman Sachs Group Inc. | 0.00% | Add +244.4% | 111,408 | $16.9M |
| Bank of New York Mellon Corp | 0.00% | Reduce -12.9% | 111,060 | $16.9M |
| Nuveen Asset Management, LLC | 0.00% | Add +0.1% | 93,885 | $14.3M |
| Citadel Advisors | 0.01% | Add +669.5% | 82,708 | $12.6M |
| Principal Financial Group Inc. | 0.01% | Reduce -5.6% | 79,793 | $12.1M |
| Danske Bank A/S | 0.04% | Add +25.0% | 78,586 | $11.9M |
| Van Eck Associates Corp. | 0.01% | Add +24.4% | 81,346 | $11.6M |
| Prospect Capital Advisors, LLC | 4.97% | Reduce -19.7% | 72,440 | $11.0M |
| JPMorgan Chase & Co. | 0.00% | Reduce -14.2% | 72,392 | $11.0M |
| Oberweis Asset Management Inc./ | 0.54% | No change | 69,200 | $10.5M |
| Norges Bank | 0.00% | Reduce -24.0% | 69,075 | $10.5M |
| Envestnet Asset Management Inc. | 0.00% | Add +29.1% | 65,023 | $9.9M |
| Bank of America Corp. | 0.00% | Add +81.2% | 60,717 | $9.2M |
| Asset Management One Co., Ltd. | 0.03% | Add +2.9% | 52,468 | $8.0M |
| Nordea Investment Management AB | 0.01% | Reduce -4.8% | 50,551 | $7.5M |
| Nicholas Investment Partners, LP | 0.72% | Add +20.4% | 46,680 | $7.1M |
| Intrinsic Edge Capital Management LLC | 0.88% | Reduce -70.7% | 46,655 | $7.1M |
| Wasatch Advisors LP | 0.03% | Reduce -29.8% | 46,056 | $7.0M |
| Hotchkis & Wiley Capital Management LLC | 0.02% | Add +1.1% | 45,690 | $6.9M |
| Rhumbline Advisers | 0.01% | Reduce -3.5% | 44,969 | $6.8M |
| Legal & General Group Plc | 0.00% | Reduce -0.6% | 44,465 | $6.8M |
| D. E. Shaw & Co. | 0.01% | Add +16.7% | 43,914 | $6.7M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.01% | Add +62.6% | 40,253 | $6.1M |
| Bridge City Capital, LLC | 1.68% | Add +63.1% | 40,243 | $6.1M |
| Qube Research & Technologies Ltd | 0.01% | Add +19.6% | 40,028 | $6.1M |
| Great Lakes Advisors, LLC | 0.05% | Reduce -3.8% | 36,415 | $5.5M |
| Barclays PLC | 0.00% | Add +252.3% | 35,519 | $5.4M |
| Public Sector Pension Investment Board | 0.03% | Reduce -2.6% | 33,605 | $5.1M |
| Granahan Investment Management, LLC | 0.20% | Reduce -33.3% | 33,445 | $5.1M |
| Edgestream Partners, L.P. | 0.22% | New | 33,331 | $5.1M |
| Moody Aldrich Partners LLC | 0.92% | Add +10.1% | 33,274 | $5.1M |
| Swiss National Bank | 0.00% | Reduce -0.3% | 31,700 | $4.8M |
| Wedge Capital Management L L P | 0.08% | Reduce -2.0% | 29,726 | $4.5M |
| Marshall Wace, LLP | 0.01% | Reduce -44.5% | 28,158 | $4.3M |
| Citigroup Inc. | 0.00% | Add +64.9% | 27,320 | $4.1M |
| GHP Investment Advisors, Inc. | 0.19% | Add +71.2% | 26,872 | $4.1M |
| Allspring Global Investments Holdings, LLC | 0.01% | Reduce -23.9% | 26,731 | $4.1M |
| Skylands Capital, LLC | 0.55% | Reduce -2.9% | 26,699 | $4.1M |
| Assenagon Asset Management S.A. | 0.01% | Reduce -60.5% | 26,455 | $4.0M |
| Stanley-Laman Group, Ltd. | 0.50% | Add +22.8% | 25,774 | $3.9M |
| HRT Financial LP | 0.02% | New | 25,673 | $3.9M |
| Teacher Retirement System of Texas | 0.02% | Add +130.4% | 24,830 | $3.8M |
| AXA S.A. | 0.01% | Reduce -2.5% | 23,631 | $3.6M |
| Amundi | 0.00% | New | 24,266 | $3.6M |
| First Trust Advisors LP | 0.00% | Reduce -22.0% | 21,624 | $3.3M |
| Oliver Luxxe Assets LLC | 0.58% | Add +78.1% | 21,396 | $3.2M |
| New York State Common Retirement Fund | 0.00% | Add +4.4% | 20,794 | $3.2M |
| Prudential Financial Inc. | 0.00% | Add +6.1% | 20,776 | $3.2M |
| Manatuck Hill Partners, LLC | 1.18% | No change | 20,600 | $3.1M |
| Kennedy Capital Management LLC | 0.07% | Reduce -55.0% | 19,985 | $3.0M |
| Jane Street Group, LLC | 0.00% | Add +12.9% | 19,574 | $3.0M |
| Alliancebernstein L.P. | 0.00% | Reduce -4.7% | 19,289 | $2.9M |
| AlphaQuest LLC | 0.26% | Add +6419.0% | 18,905 | $2.9M |
| Squarepoint Ops LLC | 0.01% | New | 18,110 | $2.7M |
| BNP Paribas Financial Markets | 0.00% | Add +44.7% | 17,710 | $2.7M |
| Advisors Asset Management, Inc. | 0.05% | Reduce -29.7% | 17,409 | $2.6M |
| Comerica Bank | 0.01% | Add +7.7% | 16,985 | $2.6M |
| Chatham Capital Group, Inc. | 0.41% | Add +0.2% | 16,412 | $2.5M |
| California State Teachers Retirement System | 0.00% | Reduce -3.1% | 15,321 | $2.3M |
| CANADA LIFE ASSURANCE Co | 0.00% | Reduce -6.7% | 15,216 | $2.3M |
| Martingale Asset Management L P | 0.05% | Reduce -10.6% | 15,210 | $2.3M |
| Canada Pension Plan Investment Board | 0.00% | New | 14,800 | $2.2M |
| Legato Capital Management LLC | 0.27% | Add +14.6% | 14,181 | $2.2M |
| Millrace Asset Group, Inc. | 2.14% | Reduce -15.1% | 13,879 | $2.1M |
| New York State Teachers Retirement System | 0.00% | Reduce -0.7% | 13,614 | $2.1M |
| Wesbanco Bank Inc. | 0.07% | No change | 13,427 | $2.0M |
| Deutsche Bank AG | 0.00% | Add +25.8% | 13,262 | $2.0M |
| Sei Investments Co. | 0.00% | Add +5.0% | 13,205 | $2.0M |
| Keeley-Teton Advisors, LLC | 0.22% | Reduce -25.8% | 13,062 | $2.0M |
| Osaic Holdings, Inc. | 0.00% | Add +52.8% | 12,923 | $2.0M |
| Thrivent Financial for Lutherans | 0.00% | Reduce -16.4% | 12,451 | $1.9M |
| Raymond James & Associates | 0.00% | Add +7.1% | 12,294 | $1.9M |
"% of holder's portfolio" is OSIS's weight in each manager's 13F, not the share of Osi Systems Inc. the manager owns.