OSI Systems
OSIS
194.05
-4.51
-2.27%
OSI Systems
US · OSIS
#2452 by market cap
Listed 1970
194.05
-4.51
-2.27%
Live - 5344 symbols - heartbeat 225s ago
· 2026-10-08 04:24
Pre-market
194.50
+0.23%
After-hours
194.05
0.00%
- Market cap
- 3.09B
- P/E (TTM)i
- 21.68
- P/Bi
- 3.71
- EPSi
- 8.95
- Div yieldi
- 0.00%
- 52W posi
- 6%
Reader sentiment
Are you bullish or bearish on OSIS?
Anonymous reader poll. Unscientific, not investment advice.
✦ Quant Ownership Signal how this is computed
Distributing
- The number of reporting institutions decreased by 3 in the most recent period (2026/Q3).
- Total institutional ownership fell 0.2 percentage points.
Institutional ownership
- Held by institutions
- 121.47% -0.21pp
- Institutions
- 442 -3
- As of
- 2026/Q3 vs. prior period
Ownership vs. money flow
AlignedInstitutions trimmed shares last reporting period, and the stock has seen net outflows in main-fund flow over the last 20 trading sessions - the two line up.
Institutional ownership changes are reported quarterly with a lag; fund-flow data is daily. Treat this as a directional cross-check, not a precise timing signal.
Holder types
Mutual Fund110.60%
Individual/Insider5.93%
Hedge Fund3.98%
Public Company2.97%
Government Pension Fund1.75%
Private Company1.42%
Insurance Company0.56%
Top holders as of 2026-06-30
BlackRock
16.01% · 2.55M sh
FMR
10.89% · 1.74M sh
Vanguard Portfolio Management, LLC
7.98% · 1.27M sh
Janus Henderson Group plc
5.68% · 905.93K sh
Vanguard Capital Management, LLC
5.11% · 814.79K sh
State Street Global Advisors
4.23% · 674.05K sh
UBS Asset Management
4.16% · 663.41K sh
Capital Research
3.74% · 596.33K sh
Geode Capital Management, LLC
2.91% · 463.79K sh
Channing Capital Management, LLC
2.72% · 432.85K sh
Bar length is relative to the largest holder shown here, not to 100% of the company.
Insiders
50 filings tracked · 28 buys · 22 sells
| Name | Role | Stake |
|---|---|---|
| Alan Edrick | Chief Financial Officer | 1.92% |
| Deepak Chopra | Chairperson & CEO | 1.57% |
| Ajay Mehra | Executive VP & President of Cargo Scanning and Solutions | 0.72% |
| Victor Sze | General Counsel | 0.63% |
| Aliabadi Mansouri | President of OSI Optoelectronics & Manufacturing Division | 0.46% |
| William Ballhaus | Lead Independent Director | 0.18% |
| Meyer Luskin | Independent Director | 0.08% |
| Kelli Bernard | Independent Director | 0.07% |
| Gerald Chizever | Independent Director | 0.07% |
| Glenn Grindstaff | Chief Human Resources Officer | 0.06% |
Insider transactions most recent Form 4 filings
| Date | Name | Role | Type | Shares | Price |
|---|---|---|---|---|---|
| 2026-08-23 | Deepak Chopra | Chairperson & CEO | Sale to Issuer | -23,540 | $206.73 |
| 2026-08-23 | Deepak Chopra | Chairperson & CEO | Other Acquisition | +20,403 | $206.73 |
| 2026-08-23 | Ajay Mehra | Executive VP & President of Cargo Scanning and Solutions | Sale to Issuer | -19,986 | $206.73 |
| 2026-08-23 | Ajay Mehra | Executive VP & President of Cargo Scanning and Solutions | Other Acquisition | +20,073 | $206.73 |
| 2026-08-23 | Alan Edrick | Chief Financial Officer | Sale to Issuer | -19,377 | $206.73 |
| 2026-08-23 | Alan Edrick | Chief Financial Officer | Other Acquisition | +21,871 | $206.73 |
| 2026-08-23 | Victor Sze | General Counsel | Sale to Issuer | -14,999 | $206.73 |
| 2026-08-23 | Victor Sze | General Counsel | Other Acquisition | +16,845 | $206.73 |
| 2026-08-23 | Glenn Grindstaff | Chief Human Resources Officer | Sale to Issuer | -1,708 | $206.73 |
| 2026-08-23 | Glenn Grindstaff | Chief Human Resources Officer | Other Acquisition | +1,969 | $206.73 |
| 2026-08-23 | Michael Tropeano | President of Rapiscan | Sale to Issuer | -99 | $206.73 |
| 2026-08-23 | Michael Tropeano | President of Rapiscan | Other Acquisition | +287 | $206.73 |
| 2026-08-23 | Cary Okawa | Chief Accounting Officer | Sale to Issuer | -460 | $206.73 |
| 2026-08-23 | Cary Okawa | Chief Accounting Officer | Other Acquisition | +908 | $206.73 |
| 2026-08-23 | Paul Morben | President of OSI Electronics | Sale to Issuer | -1,331 | $206.73 |
| 2026-08-23 | Paul Morben | President of OSI Electronics | Other Acquisition | +1,083 | $206.73 |
| 2026-08-21 | Cary Okawa | Chief Accounting Officer | Sale to Issuer | -118 | $206.73 |
| 2026-08-19 | James Hawkins | Independent Director | Sale to Issuer | -90 | $220.92 |
| 2026-08-19 | Deepak Chopra | Chairperson & CEO | Sale to Issuer | -153 | $220.92 |
| 2026-08-19 | Gerald Chizever | Independent Director | Sale to Issuer | -88 | $220.92 |
Form 4 filings, most recent per company. "Other Derivative Acquisition" rows are mostly RSU/option vesting, not open-market buying - the Type column says which.
Quote time 2026-10-08 04:24:04 · For reference only, not investment advice and not tailored to your situation.