§ EQUITY
USDIMOS
CHIPMOS TECHNOLOGIES INC-ADR
USD
§ 01 · PRICE
Price action
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§ 03 · SIGNAL STACK · WHAT THE INPUTS SAY
§ 05 · WHO OWNS IT
Top institutional holders
| Fund | Shares | % port | Δ Q/Q |
|---|---|---|---|
| Renaissance Technologies | 1.1M | 0.1% | −1% |
| BlackRock, Inc. | 254K | 0.0% | +4% |
| Dimensional Fund Advisors | 91K | 0.0% | +0% |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 80K | 0.0% | n/a |
| Vanguard Personalized Indexing Management, LLC | 69K | 0.0% | −6% |
| ENVESTNET ASSET MANAGEMENT INC | 55K | 0.0% | n/a |
◇ AC INTELLIGENCE
Top institutional owners for IMOS 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
SYSTEMATIC / QUANT48.1% · 2 holders
OTHER31.3% · 54 holders
PASSIVE / INDEX14.5% · 3 holders
QUALITY / COMPOUNDER3.9% · 1 holder
TACTICAL / MACRO1.5% · 2 holders
DEALER / BANK0.8% · 10 holders
INCOME / DEFENSIVE0.0% · 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 IMOS in the last 180 days.
§ 08 · COVERAGE · OUR RECENT NOTES
No notes mention IMOS yet.