Who owns IMOS
71 institutions reported holding IMOS for 2026Q1, together 6.7% of the company, more than the 57 a quarter earlier.
71
Institutions reporting a position · as of 2026Q1 · up from 57 the quarter before
- Shares held by institutions
- 2.3M
Shares held by institutions · 6.7% of the company · long US equity positions only, as reported on Form 13F
- Reported value
- $83M
Reported value · at 2026-03-31 prices, not today's
- Top 5 holders
- 5.1%
Top 5 holders · of the whole company, between five filers
Details›
- Reporting quarter2026-03-31
- 2026Q1
- Quarters on record
- 52
- New positions
- 21
- Positions exited
- 7
- Added to
- 19
- Reduced
- 14
- Top 10 holdersof the company
- 5.8%
| Quarter | Filers | Shares | Reported value |
|---|---|---|---|
| 2026Q1 | 71 | 2.3M | $83M |
| 2025Q4 | 57 | 2.1M | $63M |
| 2025Q3 | 51 | 2.2M | $42M |
| 2025Q2 | 51 | 2.2M | $40M |
| 2025Q1 | 46 | 2.2M | $37M |
| 2024Q4 | 50 | 2.2M | $42M |
| 2024Q3 | 56 | 2.4M | $56M |
| 2024Q2 | 59 | 2.6M | $69M |
| 2024Q1 | 61 | 2.7M | $84M |
| 2023Q4 | 54 | 2.7M | $73M |
| 2023Q3 | 48 | 2.7M | $61M |
| 2023Q2 | 45 | 2.6M | $62M |
| 2023Q1 | 45 | 2.6M | $66M |
| 2022Q4 | 45 | 2.6M | $57M |
| 2022Q3 | 52 | 2.6M | $49M |
| 2022Q2 | 51 | 2.6M | $65M |
| Holder | Shares | % of company | Value |
|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC | 1.1M | 3.2% | $40M |
| BlackRock Inc. | 0.3M | 0.73% | $9.1M |
| ACADIAN ASSET MANAGEMENT LLC | 0.2M | 0.65% | $8.1M |
| DIMENSIONAL FUND ADVISORS LP | 0.1M | 0.27% | $3.3M |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 0.1M | 0.23% | $2.9M |
| VANGUARD GROUP INC | 0.1M | 0.20% | $2.5M |
| ENVESTNET ASSET MANAGEMENT INC | 0.1M | 0.16% | $2.0M |
| Creative Planning | 0.0M | 0.13% | $1.6M |
| RENAISSANCE GROUP LLC | 0.0M | 0.10% | $1.3M |
| Marshall Wace LLP | 0.0M | 0.09% | $1.2M |
SEC Form 13F data sets (DERA bulk files). 13F is quarterly, filed up to 45 days late, and covers long US equity positions only, no shorts, no derivatives, nothing held below the reporting threshold.
reading the register…