Osi Systems Inc
OSIS- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001039065
In the last 90 days, Osi Systems Inc insiders filed 0 open-market purchases and 1 sale; 368 institutions reported holding it in 13F filings for Q2 2026, worth $4.14B in total; no superinvestor holds it.
Key figures
- Market capClose on Nov 9, 2026
- $3.17B
- Insider buysOpen market, last 90 days
- 0
- Insider sellsLast 90 days, $107.2K in total
- 1
- 13F holdersQ2 2026, +3 vs. previous quarter
- 368
- 13F valueReported value at the end of Q2 2026
- $4.14B
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Financials
See financial statementsFrom SEC filings, in USD.
- Revenue, FY2026
- $1.79B
- +4.3% year over year
- Net income, FY2026
- $154.7M
- +3.4% year over year
- Free cash flow, FY2026
- $245.3M
- +232.6% year over year
- Revenue, Q1 FY2027
- $403.5M
- +4.9% year over year
Revenue flow, FY2026
Green is profit; orange is costs, expenses and taxes. Percentages are shares of revenue.
Short interest
See short dataFrom FINRA, settlement date Oct 15, 2026.
- Short interest
- 2.01M
- Shares sold short
- Change
- −71.8K
- −3.4% vs. previous
- Days to cover
- 12.30
- At average daily volume
Superinvestors holding OSIS, Q2 2026
Go to the superinvestors tabNo superinvestor reported holding OSIS at the end of Q2 2026.
Latest insider trades
See all insider tradesOpen-market purchases and sales by Osi Systems Inc insiders from Form 4, newest first.
| Filed (ET) | Trade date | Filing delay | Insider | Transaction | Shares | Avg price | Value | Holding change | Flags |
|---|---|---|---|---|---|---|---|---|---|
| Nov 9, 2026 (view filing)5:00 PM ET | Nov 9 | Same day | Morben Paul KeithPRES., OPTOELECTRONICS DIV | SSale | −536 | $200.00 | −$107.2K | −5.4%9.38K after | |
| May 5, 2026 (view filing) | May 4 | 1 day | Chopra DeepakDirector | SSale | −20.0K | $281.84 | −$5.64M | −7.3%253.0K after | 10b5-1 |
| Feb 4, 2026 (view filing) | Feb 2 | 2 days | Chopra DeepakDirector | SSale | −20.0K | $250.91 | −$5.02M | −6.8%273.0K after | 10b5-1 |
| Nov 12, 2025 (view filing) | Nov 10 | 2 days | Chopra DeepakEXECUTIVE CHAIRMAN | SSale | −20.0K | $285.74 | −$5.71M | −6.4%293.0K after | 10b5-1 |
| Nov 7, 2025 (view filing) | Nov 7 | Same day | Morben Paul KeithPRES., OPTOELECTRONICS DIV | SSale | −416 | $279.10 | −$116.1K | −4.6%8.54K after | |
| Nov 7, 2025 (view filing) | Nov 7 | Same day | Hawkins James BDirector | SSale | −1.50K | $283.15 | −$424.7K | −22.9%5.04K after | |
| Oct 2, 2025 (view filing) | Oct 1 | 1 day | Chopra DeepakEXECUTIVE CHAIRMAN | SSale | −20.0K | $245.80 | −$4.92M | −6.0%313.0K after | 10b5-1 |
| Sep 15, 2025 (view filing) | Sep 12 | 3 days | Ballhaus William Francis JRDirector | SSale | −562 | $237.84 | −$133.7K | −2.1%25.6K after | |
| Sep 5, 2025 (view filing) | Sep 4 | 1 day | Morben Paul KeithPRES., OPTOELECTRONICS DIV | SSale | −1.67K | $236.76 | −$395.6K | −16.0%8.75K after | |
| Jun 13, 2025 (view filing) | Jun 12 | 1 day | Luskin MeyerDirector | SSale | −1.00K | $237.15 | −$237.2K | −8.2%11.2K after |
Top 10 13F holders, Q2 2026
See all 368 holdersThe largest institutional positions in Osi Systems Inc at the end of Q2 2026; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 2,552,027 | $558.1M | 0.01% | +22,404+0.9% | Added |
| FMR LLC | 1,738,166 | $380.1M | 0.02% | −228,922−11.6% | Reduced |
| Vanguard Portfolio Management LLC | 1,272,016 | $278.2M | 0.01% | +22,268+1.8% | Added |
| Jupiter Topco LLC | 905,925 | $198.1M | 0.08% | +905,925 | New |
| Vanguard Capital Management LLC | 703,070 | $153.8M | 0.00% | +3,817+0.5% | Added |
| State Street Corp | 674,053 | $147.4M | 0.00% | +11,912+1.8% | Added |
| Capital International Investors | 596,331 | $130.4M | 0.03% | −23,148−3.7% | Reduced |
| Geode Capital Management, LLC | 463,787 | $101.4M | 0.01% | +23,064+5.2% | Added |
| UBS Asset Management Americas Inc | 452,547 | $99.0M | 0.02% | +21,986+5.1% | Added |
| Channing Capital Management, LLC | 432,851 | $94.7M | 2.18% | +165,967+62.2% | Added |
Holders of 5% or more of OSIS
See all 5 holders and filingsHolders whose latest Schedule 13D or 13G filing reports 5% or more of Osi Systems Inc.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| BlackRock, Inc. | 13G/A | 15.20%2.43M shares | +1.00 ppfrom 14.20% | Jul 18, 20252 filings | Oct 27, 2026 | SEC |
| Vanguard Portfolio Management LLC | 13G | 7.66%1.26M shares | New | Apr 29, 20261 filing | Apr 29, 2026 | SEC |
| FMR LLC | 13G/A | 6.70%1.07M shares | −4.10 ppfrom 10.80% | Feb 12, 20256 filings | Nov 5, 2026 | SEC |
| Janus Henderson Group PLC | 13G | 5.50%905.9K shares | +0.80 ppfrom 4.70% | Feb 11, 202111 filings | Aug 13, 2026 | SEC |
| Vanguard Capital Management LLC | 13G | 5.00%824.5K shares | New | Jul 31, 20261 filing | Jul 31, 2026 | SEC |