Security key
16965P202
CHIPMOS TECHNOLOGIES INC - SPONSORD ADS NEW (IMOS)
CUSIP: 16965P202
Q4 2023 13F Holders as of 31 Dec 2023
- Security type / class
- Equity / SPONSORD ADS NEW
- Total 13F shares
- 2,689,489
- Total 13F value
- $73,113,049
- Share change
- +23,412
- Put/Call ratio
- 0%
- SEC-reported price per share
- $27.21
- Number of holders
- 55
- Value change
- +$625,498
- Number of buys
- 22
- Number of sells
- 22
Open additional details 1 more signal available
Report period
Q4 2023
Institutions
55
Top holders
10
IMOS full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2024
Previous quarter: Q3 2023
CHIPMOS TECHNOLOGIES INC SEC filings
CHIPMOS TECHNOLOGIES INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP 16965P202
Recent filing periods:
Ownership snapshot
Top reported holders of IMOS - CHIPMOS TECHNOLOGIES INC - SPONSORD ADS NEW (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
RENAISSANCE TECHNOLOGIES LLC
Disclosed value leader
RENAISSANCE TECHNOLOGIES LLC
Comparable rows
0/15
Latest evidence
30 Sep 2023
13F
Highest disclosed value: $28,732,000
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
RENAISSANCE TECHNOLOGIES LLC has the largest disclosed position value at $28.73M.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens RENAISSANCE TECHNOLOGIES LLC's linked filing trail.
Disclosed position value
Top 5
RENAISSANCE TECHNOLOGIES LLC
$28.73M
BlackRock Finance, Inc.
$4.98M
ACADIAN ASSET MANAGEMENT LLC
$4.32M
O'SHAUGHNESSY ASSET MANAGEMENT, LLC
$3.29M
ARROWSTREET CAPITAL, LIMITED PART...
$2.52M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC |
13F
Company
|
—
class O/S missing
|
$28,732,000
1,246,491 shares
|
— | 30 Sep 2023 |
| BlackRock Finance, Inc. |
13F
Company
|
—
class O/S missing
|
$4,982,708
216,170 shares
|
— | 30 Sep 2023 |
| ACADIAN ASSET MANAGEMENT LLC |
13F
Company
|
—
class O/S missing
|
$4,324,000
188,227 shares
|
— | 30 Sep 2023 |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC |
13F
Company
|
—
class O/S missing
|
$3,290,341
142,748 shares
|
— | 30 Sep 2023 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP |
13F
Company
|
—
class O/S missing
|
$2,519,000
109,270 shares
|
— | 30 Sep 2023 |
| RENAISSANCE GROUP LLC |
13F
Company
|
—
class O/S missing
|
$2,273,790
98,646 shares
|
— | 30 Sep 2023 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
55
Shares
2,689,489
Rows available
55
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2023 vs Q3 2023 Across Filers
Q3 2023 holders
48
Q4 2023 holders
55
Holder diff
7
| Investor | Q3 2023 Shares | Q4 2023 Shares | Share Diff | Share Chg % | Q3 2023 value | Q4 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend