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Disclosery

IMOS CHIPMOS TECHNOLOGIES INC

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ADR (ADR), issuer CIK 1123134

52 managers (52 13F filers) reported a position in IMOS shares at 2025-06-30, 2,215,453 shares in all. 9 filers opened a position and 5 filers sold out during the quarter.

Managers
52
13F filers
52
New
9
Added
16
Reduced
12
Sold out
5
Shares held by filers
2,215,453

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2025

Filers in the available 13F reports with a share position at 2025-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
RENAISSANCE TECHNOLOGIES LLC1,152,190$20.9M0.03%-16,00013F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC265,392$4.79M0.01%+14,69713F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.248,317$4.5M<0.01%+59,84213F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP94,170$1.71M<0.01%-3,24813F-HRTimelineGroup
RENAISSANCE GROUP LLC89,889$1.63M0.06%-11,37613F-HRTimeline
Vanguard Personalized Indexing Manageme…in group VANGUARD GROUP INC69,191$1.25M0.01%+27,61713F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCin group ENVESTNET ASSET MANAGEMENT INC57,091$1.03M<0.01%+1,20513F-HRTimelineGroup
Creative Planningin group Creative Planning45,283$820K<0.01%+15,15013F-HRTimelineGroup
RHUMBLINE ADVISERS37,595$681K<0.01%+12,75913F-HRTimeline
Ballentine Partners, LLC31,793$576K0.01%+16,70713F-HRTimeline
Parvin Asset Management, LLC25,870$469K0.48%-25013F-HRTimeline
SIGNATUREFD, LLC22,180$402K0.01%+4,71613F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY18,993$344K<0.01%-9,45513F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/11,852$215K<0.01%+4,95213F-HRTimelineGroup
LPL Financial LLC10,353$187K<0.01%new13F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC10,182$184K<0.01%-2,46713F-HRTimelineGroup
LSV ASSET MANAGEMENT6,800$123K<0.01%013F-HRTimeline
Parallel Advisors, LLC4,252$77K<0.01%+6713F-HRTimeline
Arax Advisory Partners2,326$42.1K<0.01%new13F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC1,274$23.1K<0.01%new13F-HRTimelineGroup
GAMMA Investing LLC1,237$22.4K<0.01%new13F-HRTimeline
JNBA Financial Advisors1,000$18.1K<0.01%013F-HRTimeline
Westside Investment Management, Inc.959$17.4K<0.01%new13F-HRTimeline
Global Retirement Partners, LLC948$17.2K<0.01%13F-HRTimeline
Bell Investment Advisors, Inc811$14.7K<0.01%+3513F-HRTimeline
Allworth Financial LP786$14.2K<0.01%+49913F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\586$10.6K<0.01%-9413F-HRTimelineGroup
Physician Wealth Advisors, Inc.536$9.71K<0.01%+47013F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.519$9.42K<0.01%+50113F-HR/ATimelineGroup
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…452$8.19K<0.01%+43013F-HRTimelineGroup
Federation des caisses Desjardins du Qu…442$8.02K<0.01%013F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA377$7K<0.01%013F-HR/ATimelineGroup
MAI Capital Management322$5.83K<0.01%new13F-HRTimeline
NewEdge Advisors, LLC303$5.49K<0.01%-25013F-HRTimeline
Larson Financial Group LLC192$3.48K<0.01%new13F-HRTimeline
Coston, McIsaac & Partners217$3K<0.01%013F-HRTimeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO162$2.93K<0.01%-5,33813F-HRTimelineGroup
SIMPLEX TRADING, LLC159$2K<0.01%new13F-HRTimeline
CWM, LLCin group CWM, LLC100$2K<0.01%013F-HRTimelineGroup
Winch Advisory Services, LLC100$1.81K<0.01%013F-HRTimeline
PRIVATE TRUST CO NA80$1.45K<0.01%013F-HRTimeline
UBS Group AGin group UBS Group AG77$1.39K<0.01%-4,54913F-HRTimelineGroup
Moisand Fitzgerald Tamayo, LLC39$707<0.01%013F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC13$235<0.01%new13F-HRTimelineGroup
Parkside Financial Bank & Trust11$200<0.01%013F-HRTimeline
PRINCIPAL SECURITIES, INC.in group PRINCIPAL FINANCIAL GROUP INC7$127<0.01%-1413F-HRTimelineGroup
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…7$127<0.01%-2513F-HRTimelineGroup
HHM Wealth Advisors, LLC7$127<0.01%013F-HRTimeline
Farther Finance Advisors, LLC7$127<0.01%013F-HRTimeline
SBI Securities Co., Ltd.3$54<0.01%013F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN1$14<0.01%+113F-HRTimelineGroup
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.