Vanguard Personalized Indexing Management, LLC - CHIPMOS TECHNOLOGIES INC ownership

CHIPMOS TECHNOLOGIES INC's ticker is IMOS and the CUSIP is 16965P202. A total of 46 filers reported holding CHIPMOS TECHNOLOGIES INC in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
Vanguard Personalized Indexing Management, LLC ownership history of CHIPMOS TECHNOLOGIES INC
ValueSharesWeighting
Q3 2023$1,269,307
+16.4%
55,068
+19.6%
0.04%
+15.2%
Q2 2023$1,090,735
+10.2%
46,042
+16.8%
0.03%
-2.9%
Q1 2023$989,560
+32.7%
39,409
+13.3%
0.03%
+9.7%
Q4 2022$745,571
+3.6%
34,791
-10.4%
0.03%
-6.1%
Q3 2022$720,000
-1.6%
38,832
+32.5%
0.03%
-2.9%
Q2 2022$732,000
+32.1%
29,307
+87.9%
0.03%
+25.9%
Q1 2022$554,000
+44.3%
15,599
+42.8%
0.03%
+17.4%
Q4 2021$384,000
+19.6%
10,923
+16.5%
0.02%
-20.7%
Q3 2021$321,000
+24.9%
9,372
+23.9%
0.03%
+7.4%
Q2 2021$257,000
+15.8%
7,565
+7.7%
0.03%
-20.6%
Q1 2021$222,0007,0230.03%
Other shareholders
CHIPMOS TECHNOLOGIES INC shareholders Q1 2023
NameSharesValueWeighting ↓
Herald Investment Management Ltd 83,485$2,028,0000.36%
First Trust Direct Indexing L.P. 10,200$248,0000.07%
Renaissance Technologies 1,620,600$39,462,0000.04%
O'SHAUGHNESSY ASSET MANAGEMENT, LLC 63,434$1,545,0000.04%
RITHOLTZ WEALTH MANAGEMENT 16,518$402,0000.04%
RENAISSANCE GROUP LLC 21,678$528,0000.02%
Parallel Advisors, LLC 13,282$323,0000.02%
NewEdge Advisors, LLC 10,606$258,0000.01%
Lindbrook Capital, LLC 1,388$34,0000.01%
ACADIAN ASSET MANAGEMENT LLC 89,897$2,187,0000.01%
View complete list of CHIPMOS TECHNOLOGIES INC shareholders