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Chipmos Technologies Inc

IMOS
Exchange
Nasdaq
Industry
Semiconductors & Related Devices
SEC CIK
0001123134

No open-market purchases or sales by Chipmos Technologies Inc insiders were filed in the last 90 days; 91 institutions reported holding it in 13F filings for Q2 2026, worth $176.6M in total; no superinvestor holds it.

Q1 2025 vs. Q4 2024

How the institutions holding Chipmos Technologies Inc changed between Q4 2024 and Q1 2025.

All holders in Q1 2025All holders in Q4 2024

13F holders of IMOS: Q4 2024 compared with Q1 2025
MeasureQ4 2024Of which not filed for Q1 2025Q1 2025Change
Holders52147−4
Shares2.24M7702.19M−50.6K (−2.3%)
Value$42.3M$14.5K$36.9M−$5.32M (−12.6%)

1 institution that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (3)

Institutions that held Chipmos Technologies Inc at the end of Q1 2025 but not at the end of Q4 2024.

Institutions new to IMOS in Q1 2025
InstitutionSharesValue% of portfolio
Citadel Advisors LLC12,649$213.0K0.00%
Logan Capital Management Inc495$8.34K0.00%
Parkside Financial Bank & Trust11$1860.00%

Sold out (7)

Institutions that held Chipmos Technologies Inc at the end of Q4 2024 and filed for Q1 2025 without it.

Institutions that sold out of IMOS in Q1 2025
InstitutionShares, Q4 2024Value, Q4 2024
Abc Arbitrage SA20,862$392.8K
Two Sigma Investments, LP13,990$263.4K
Two Sigma Advisers, LP13,058$245.9K
XY Capital Ltd10,020$188.7K
GAMMA Investing LLC41$772
IFP Advisors, Inc0$56
Murphy & Mullick Capital Management Corp1$19

Not filed for Q1 2025 yet (1)

Institutions that held Chipmos Technologies Inc at the end of Q4 2024 and haven't filed a 13F for Q1 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding IMOS in Q4 2024 that haven't filed for Q1 2025
InstitutionShares, Q4 2024Value, Q4 2024
Global Retirement Partners, LLC770$14.5K