76 tracked 13F filers disclose a position in IMOS as of the latest SEC 13F filings, a combined $101.3M in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | RENAISSANCE TECHNOLOGIES LLC | $40.0M | 1.1M | ▼−0.6% Reduced · −7K sh | Q1 2026 | |
| 2 | BlackRock, Inc. | $9.1M | 254K | ▲+3.9% Added · +10K sh | Q1 2026 | |
| 3 | O'SHAUGHNESSY ASSET MANAGEMENT, LLC | $11.1M | 172K | ▲+116% Added · +93K sh | Q2 2026 | |
| 4 | XY Capital Ltd | $8.4M | 130K | ▲Added Added · +130K sh | Q2 2026 | |
| 5 | DIMENSIONAL FUND ADVISORS LP | $3.3M | 92K | ▲+0.4% Added · +335 sh | Q1 2026 | |
| 6 | Vanguard Personalized Indexing Management, LLC | $4.7M | 72K | ▲+5.5% Added · +4K sh | Q2 2026 | |
| 7 | ENVESTNET ASSET MANAGEMENT INC | $2.0M | 55K | ▲New +55K sh | Q1 2026 | |
| 8 | Creative Planning | $1.6M | 45K | ▲+7.0% Added · +3K sh | Q1 2026 | |
| 9 | RENAISSANCE GROUP LLC | $2.2M | 34K | ▼−3.0% Reduced · −1K sh | Q2 2026 | |
| 10 | MARSHALL WACE, LLP | $1.2M | 33K | ▲New +33K sh | Q1 2026 | |
| 11 | Caprock Group, LLC | $2.0M | 31K | ▲+89% Added · +15K sh | Q2 2026 | |
| 12 | TWO SIGMA INVESTMENTS, LP | $1.1M | 30K | ▲New +30K sh | Q1 2026 | |
| 13 | Ballentine Partners, LLC | $1.7M | 27K | ▲+17% Added · +4K sh | Q2 2026 | |
| 14 | CITADEL ADVISORS LLC | $890K | 25K | ▲+53% Added · +9K sh | Q1 2026 | |
| 15 | RHUMBLINE ADVISERS | $873K | 24K | ▲+15% Added · +3K sh | Q1 2026 | |
| 16 | SIGNATUREFD, LLC | $748K | 21K | ▼−1.6% Reduced · −340 sh | Q1 2026 | |
| 17 | LVW Advisors, LLC | $1.2M | 19K | ▲+99% Added · +9K sh | Q2 2026 | |
| 18 | QUADRANT CAPITAL GROUP LLC | $486K | 14K | ▲+3.5% Added · +457 sh | Q1 2026 | |
| 19 | LPL Financial LLC | $482K | 13K | ▲+22% Added · +2K sh | Q1 2026 | |
| 20 | Kathmere Capital Management, LLC | $861K | 13K | ▲+135% Added · +8K sh | Q2 2026 | |
| 21 | BANK OF AMERICA CORP /DE/ | $462K | 13K | ▼−5.7% Reduced · −774 sh | Q1 2026 | |
| 22 | MILLENNIUM MANAGEMENT LLC | $384K | 11K | ▲New +11K sh | Q1 2026 | |
| 23 | JANE STREET GROUP, LLC | $326K | 9K | ▲New +9K sh | Q1 2026 | |
| 24 | RITHOLTZ WEALTH MANAGEMENT | $575K | 9K | ▲New +9K sh | Q2 2026 | |
| 25 | XTX Topco Ltd | $310K | 9K | ▲New +9K sh | Q1 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
Last quarter, 13 funds opened a new position in IMOS and 14 added to an existing one, while 6 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Combined value |
|---|---|---|
| JPMORGAN CHASE & COJPM | 44 funds | $3.7B |
| NVIDIA CORPNVDA | 43 funds | $16.8B |
| VISA INC-CLASS A SHARESV | 43 funds | $2.0B |
| BOEING CO/THEBA | 43 funds | $1.1B |
| QUALCOMM INCQCOM | 43 funds | $756.6M |
| APPLE INCAAPL | 42 funds | $13.7B |
| AMAZON.COM INCAMZN | 42 funds | $9.1B |
| MICROSOFT CORPMSFT | 42 funds | $7.6B |
| ALPHABET INC-CL AGOOGL | 42 funds | $6.9B |
| BROADCOM INCAVGO | 42 funds | $5.8B |
| TAIWAN SEMICONDUCTOR-SP ADRTSM | 42 funds | $4.8B |
| ALPHABET INC-CL CGOOG | 42 funds | $4.2B |
Ranked by how many of IMOS's institutional holders also hold each name, a cross-fund conviction signal.
No open-market insider transactions on file yet. Grants, gifts, and exercises live on the full insider page.
No filings captured for this ticker in the live stream yet.
Connected entities for IMOS
This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/IMOS/capital-change-brief"
Use Arkolith's capital_change_brief for IMOS. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for IMOS. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.