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.
13F holders, Q1 2026
Institutional positions in Chipmos Technologies Inc as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 73
- +16 vs. Q4 2025
- Shares held
- 2.33M
- +217.9K (+10.3%) vs. Q4 2025
- Total value
- $83.4M
- +$20.8M (+33.2%) vs. Q4 2025
- New holders
- 21
- 21 more added
- Sold out
- 5
- 14 more reduced
1 institution that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting IMOS on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 91 | $176.6M |
| Q1 2026 | 73 | $83.4M |
| Q4 2025 | 58 | $62.9M |
| Q3 2025 | 51 | $41.5M |
| Q2 2025 | 51 | $40.1M |
| Q1 2025 | 47 | $36.9M |
| Q4 2024 | 52 | $42.3M |
| Q3 2024 | 56 | $55.6M |
| Q2 2024 | 60 | $68.8M |
| Q1 2024 | 62 | $85.0M |
| Q4 2023 | 56 | $73.3M |
| Q3 2023 | 49 | $61.4M |
| Q2 2023 | 47 | $61.7M |
| Q1 2023 | 47 | $66.1M |
| Q4 2022 | 46 | $56.7M |
| Q3 2022 | 52 | $48.7M |
| Q2 2022 | 51 | $64.6M |
| Q1 2022 | 57 | $94.8M |
| Q4 2021 | 50 | $91.7M |
| Q3 2021 | 56 | $90.8M |
| Q2 2021 | 42 | $80.0M |
| Q1 2021 | 40 | $73.9M |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Chipmos Technologies Inc; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Renaissance Technologies LLC | 1,117,990 | $40.0M | 0.06% | −7,200−0.6% | Reduced |
| BlackRock, Inc. | 254,326 | $9.10M | 0.00% | +9,646+3.9% | Added |
| Acadian Asset Management LLC | 225,521 | $8.06M | 0.01% | −27,731−10.9% | Reduced |
| Dimensional Fund Advisors LP | 92,254 | $3.30M | 0.00% | +335+0.4% | Added |
| O'Shaughnessy Asset Management, LLC | 79,723 | $2.85M | 0.01% | +79,723 | New |
| JustInvest LLC | 68,710 | $2.46M | 0.02% | −4,670−6.4% | Reduced |
| Envestnet Asset Management Inc | 54,739 | $1.96M | 0.00% | +54,739 | New |
| Creative Planning | 44,829 | $1.60M | 0.00% | +2,953+7.1% | Added |
| Renaissance Group LLC | 35,180 | $1.26M | 0.05% | −1,064−2.9% | Reduced |
| Marshall Wace, LLP | 32,603 | $1.17M | 0.00% | +32,603 | New |
| Two Sigma Investments, LP | 30,221 | $1.08M | 0.00% | +30,221 | New |
| Citadel Advisors LLC | 24,862 | $889.6K | 0.00% | +8,594+52.8% | Added |
| Rhumbline Advisers | 24,393 | $872.8K | 0.00% | +3,146+14.8% | Added |
| Ballentine Partners, LLC | 22,876 | $818.5K | 0.01% | +1,355+6.3% | Added |
| Parvin Asset Management, LLC | 21,770 | $778.9K | 0.57% | −475−2.1% | Reduced |
| Signaturefd, LLC | 20,897 | $747.7K | 0.01% | −340−1.6% | Reduced |
| Quadrature Capital Ltd | 19,933 | $713.2K | 0.01% | +19,933 | New |
| CAPROCK Group, Inc. | 16,397 | $586.7K | 0.01% | +16,397 | New |
| Quadrant Capital Group LLC | 13,589 | $486.2K | 0.01% | +457+3.5% | Added |
| LPL Financial LLC | 13,469 | $481.9K | 0.00% | +2,411+21.8% | Added |
| Bank of America Corp | 12,922 | $462.3K | 0.00% | −774−5.7% | Reduced |
| Millennium Management LLC | 10,729 | $383.9K | 0.00% | +10,729 | New |
| Connor, Clark & Lunn Investment Management Ltd. | 10,134 | $362.6K | 0.00% | +1,355+15.4% | Added |
| LVW Advisors, LLC | 9,488 | $339.5K | 0.03% | +9,488 | New |
| Jane Street Group, LLC | 9,113 | $326.1K | 0.00% | +9,113 | New |
| XTX Topco Ltd | 8,666 | $310.1K | 0.01% | +8,666 | New |
| Trexquant Investment LP | 7,466 | $267.1K | 0.00% | +7,466 | New |
| Delphi Management Inc | 7,110 | $254.0K | 0.30% | +7,110 | New |
| Parallel Advisors, LLC | 6,342 | $226.9K | 0.00% | +62+1.0% | Added |
| Kathmere Capital Management, LLC | 5,690 | $203.6K | 0.01% | +5,690 | New |
| LSV Asset Management | 5,600 | $200.0K | 0.00% | 00.0% | Unchanged |
| GAMMA Investing LLC | 3,240 | $115.9K | 0.01% | −36−1.1% | Reduced |
| Allworth Financial LP | 2,294 | $82.1K | 0.00% | +748+48.4% | Added |
| Westside Investment Management, Inc. | 2,163 | $79.4K | 0.01% | 00.0% | Unchanged |
| SRS Capital Advisors, Inc. | 2,151 | $77.0K | 0.00% | 00.0% | Unchanged |
| BNP Paribas Arbitrage, SA | 2,140 | $76.6K | 0.00% | +2,140 | New |
| Smartleaf Asset Management LLC | 1,774 | $62.5K | 0.00% | 00.0% | Unchanged |
| Farther Finance Advisors, LLC | 1,577 | $56.6K | 0.00% | +392+33.1% | Added |
| Morgan Stanley | 1,353 | $48.4K | 0.00% | +134+11.0% | Added |
| GWM Advisors LLC | 797 | $28.5K | 0.00% | +494+163.0% | Added |
| US Bancorp | 781 | $27.9K | 0.00% | +33+4.4% | Added |
| JNBA Financial Advisors | 750 | $26.8K | 0.00% | −250−25.0% | Reduced |
| Bell Investment Advisors, Inc | 653 | $23.4K | 0.00% | −746−53.3% | Reduced |
| Royal Bank of Canada | 616 | $22.0K | 0.00% | +239+63.4% | Added |
| Assetmark, Inc | 550 | $19.7K | 0.00% | −34−5.8% | Reduced |
| UMA Financial Services, Inc. | 490 | $17.5K | 0.00% | +17+3.6% | Added |
| Nisa Investment Advisors, LLC | 457 | $16.4K | 0.00% | +24+5.5% | Added |
| Advisor Group Holdings, Inc. | 438 | $15.7K | 0.00% | +200+84.0% | Added |
| Bessemer Group Inc | 279 | $10.0K | 0.00% | 00.0% | Unchanged |
| Federation des caisses Desjardins du Quebec | 264 | $9.47K | 0.00% | 00.0% | Unchanged |
| CWM, LLC | 220 | $7.87K | 0.00% | +120+120.0% | Added |
| Coston, McIsaac & Partners | 217 | $7.00K | 0.00% | 00.0% | Unchanged |
| Larson Financial Group LLC | 192 | $6.87K | 0.00% | 00.0% | Unchanged |
| Intentional Wealth Strategies, LLC | 158 | $5.65K | 0.01% | +158 | New |
| AdvisorNet Financial, Inc | 150 | $5.37K | 0.00% | +150 | New |
| Crewe Advisors LLC | 113 | $4.04K | 0.00% | 00.0% | Unchanged |
| MAI Capital Management | 112 | $4.01K | 0.00% | +112 | New |
| Northwestern Mutual Wealth Management Co | 108 | $3.86K | 0.00% | +108 | New |
| Private Trust Co NA | 95 | $3.40K | 0.00% | 00.0% | Unchanged |
| Cornerstone Financial Management LLC | 81 | $2.90K | 0.00% | +25+44.6% | Added |
| JPMorgan Chase & Co | 80 | $2.82K | 0.00% | 00.0% | Unchanged |
| EverSource Wealth Advisors, LLC | 65 | $2.33K | 0.00% | −220−77.2% | Reduced |
| Winch Advisory Services, LLC | 60 | $2.15K | 0.00% | 00.0% | Unchanged |
| Huntington National Bank | 59 | $2.11K | 0.00% | +59 | New |
| Dogwood Wealth Management LLC | 51 | $1.82K | 0.00% | +51 | New |
| Moisand Fitzgerald Tamayo, LLC | 39 | $1.40K | 0.00% | 00.0% | Unchanged |
| IFP Advisors, Inc | 15 | $537 | 0.00% | 00.0% | Unchanged |
| Parkside Financial Bank & Trust | 11 | $394 | 0.00% | 00.0% | Unchanged |
| IMA Wealth, Inc. | 7 | $250 | 0.00% | +7 | New |
| SBI Securities Co., Ltd. | 3 | $107 | 0.00% | −60−95.2% | Reduced |
| Root Financial Partners, LLC | 2 | $72 | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 1 | $36 | 0.00% | −18,367−100.0% | Reduced |
| Wells Fargo & Company | 0 | $10 | 0.00% | 0 | Unchanged |
| Goldman Sachs Group Inc | 0 | $0 | 0.00% | −27,965−100.0% | Sold out |
| XY Capital Ltd | 0 | $0 | 0.00% | −10,596−100.0% | Sold out |
| RBF Capital, LLC | 0 | $0 | 0.00% | −8,965−100.0% | Sold out |
| Citigroup Inc | 0 | $0 | 0.00% | −48−100.0% | Sold out |
| HHM Wealth Advisors, LLC | 0 | $0 | 0.00% | −7−100.0% | Sold out |
| Global Retirement Partners, LLC | – | – | – | – | Not filed |