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; 385 institutions reported holding it in 13F filings for Q2 2026, worth $4.55B in total; no superinvestor holds it.
Key figures
- Insider buysOpen market, last 90 days
- 0
- Insider sellsOpen market, last 90 days
- 0
- 13F holdersQ2 2026, +5 vs. previous quarter
- 385
- 13F valueReported value at the end of Q2 2026
- $4.55B
- Superinvestors holdingAt the end of Q2 2026
- 0
Price chart
Superinvestors holding OSIS, Q2 2026
No superinvestor reported holding OSIS at the end of Q2 2026.
Latest insider trades
Open-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 |
|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| May 22, 2025 (view filing) | May 21 | 1 day | Ballhaus William Francis JRDirector | SSale | −750 | $228.88 | −$171.7K | −3.0%24.1K after |
Top 10 13F holders, Q2 2026
The 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 | $567.6M | 0.01% | +22,404+0.9% | Added |
| FMR LLC | 1,738,166 | $386.6M | 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 |
| State Street Corp | 674,053 | $160.2M | 0.00% | +11,912+1.8% | Added |
| Vanguard Capital Management LLC | 703,070 | $153.8M | 0.00% | +3,817+0.5% | Added |
| Linden Advisors LP | – | $152.6M | 0.79% | – | – |
| 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 |