§ ELECTRICAL EQUIPMENT
USD · Electrical EquipmentOSIS
OSI SYSTEMS INC
USDSector · Electrical EquipmentBeta · 1.39
§ 01 · PRICE
Price action
1D5D1M6MYTD1YMAX
§ 03 · SIGNAL STACK · WHAT THE INPUTS SAY
13F FLOW
195 increased/new, 138 decreased/exited (13F)
AC 13F Analysis
§ 04 · FUNDAMENTALS · THE BOOKS
| P/E | 28.8 | P/B | 3.97 |
| EPS (TTM) | 8.81 |
§ 05 · WHO OWNS IT
Top institutional holders
| Fund | Shares | % port | Δ Q/Q |
|---|---|---|---|
| BlackRock, Inc. | 2.5M | 0.0% | −1% |
| Fidelity Management | 2.0M | 0.0% | +19% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 1.2M | n/a | n/a |
| JANUS HENDERSON GROUP PLC | 772K | n/a | +3% |
| VANGUARD CAPITAL MANAGEMENT LLC | 699K | n/a | n/a |
| Mawer Investment Management Ltd. | 663K | 1.1% | −18% |
◇ AC INTELLIGENCE
Top institutional owners for OSIS as of the most recent 13F reporting period (Q1 2026 · Period ended Mar 31). Δ Q/Q reflects share-count change vs. the prior filing — positive green means adding, negative red means trimming. Cross-reference with the ownership-mix bars below to see which strategy cohort is driving the flow.
§ 06 · WHO OWNS IT · BY STRATEGY
OTHER46.5% · 262 holders
QUALITY / COMPOUNDER37.5% · 30 holders
PASSIVE / INDEX23.7% · 10 holders
DEALER / BANK12.7% · 32 holders
INCOME / DEFENSIVE2.5% · 27 holders
SYSTEMATIC / QUANT1.6% · 8 holders
DEEP VALUE0.8% · 2 holders
TACTICAL / MACRO0.5% · 4 holders
ACTIVIST0.0% · 1 holder
◇ AC INTELLIGENCE
Ownership mix by behavioral cohort. Top bars indicate which style of capital dominates the float — passive indexing, quality compounders, dealer/bank, systematic quant, etc. Big quality-compounder share means concentrated active conviction; heavy passive share means flows are dictated by index rebalances, not fundamentals.
§ 07 · INSIDER ACTIVITY · LAST 180 DAYS
NO INSIDER FILINGS
◇ AC INTELLIGENCE
No Form 4 filings on record for OSIS in the last 180 days.
§ 08 · COVERAGE · OUR RECENT NOTES
No notes mention OSIS yet.