505 tracked 13F filers disclose a position in STM as of the latest SEC 13F filings, a combined $5.1B 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 | VAN ECK ASSOCIATES CORP | Withheld | 11.7M | ▲+11% Added · +1.1M sh | Q1 2026 | |
| 2 | CITADEL ADVISORS LLC | $238.7M | 6.9M | ▲+362% Added · +5.4M sh | Q1 2026 | |
| 3 | WT Asset Management Ltd | $431.1M | 5.8M | ▲New +5.8M sh | Q2 2026 | |
| 4 | MORGAN STANLEY | $184.7M | 5.3M | ▼−13% Reduced · −811K sh | Q1 2026 | |
| 5 | Slate Path Capital LP | $392.4M | 5.2M | ▼−14% Reduced · −886K sh | Q2 2026 | |
| 6 | BlackRock, Inc. | $170.3M | 4.9M | ▼−40% Reduced · −3.3M sh | Q1 2026 | |
| 7 | MILLENNIUM MANAGEMENT LLC | $154.5M | 4.5M | ▲+517% Added · +3.7M sh | Q1 2026 | |
| 8 | GOLDMAN SACHS GROUP INC | $147.6M | 4.3M | ▼−6.2% Reduced · −281K sh | Q1 2026 | |
| 9 | Duquesne Family Office LLC | $232.4M | 3.1M | ▲+19% Added · +490K sh | Q2 2026 | |
| 10 | Hill City Capital, LP | $232.2M | 3.1M | ▲+35% Added · +800K sh | Q2 2026 | |
| 11 | FIL Ltd | $102.3M | 3.0M | ▼−4.7% Reduced · −147K sh | Q1 2026 | |
| 12 | DIMENSIONAL FUND ADVISORS LP | $101.4M | 2.9M | ▼−4.1% Reduced · −127K sh | Q1 2026 | |
| 13 | TWO SIGMA INVESTMENTS, LP | $94.8M | 2.7M | ▼−24% Reduced · −860K sh | Q1 2026 | |
| 14 | BNP PARIBAS FINANCIAL MARKETS | $84.7M | 2.5M | ▲+44% Added · +753K sh | Q1 2026 | |
| 15 | Analog Century Management LP | $80.6M | 2.3M | ▲New +2.3M sh | Q1 2026 | |
| 16 | MARSHALL WACE, LLP | $77.8M | 2.3M | ▲+37% Added · +604K sh | Q1 2026 | |
| 17 | Rafferty Asset Management, LLC | $161.6M | 2.2M | ▲+54% Added · +754K sh | Q2 2026 | |
| 18 | E20 Capital Ltd | $158.8M | 2.1M | ▲New +2.1M sh | Q2 2026 | |
| 19 | UBS Group AG | $72.0M | 2.1M | ▲+51% Added · +707K sh | Q1 2026 | |
| 20 | BALYASNY ASSET MANAGEMENT L.P. | $71.8M | 2.1M | ▲New +2.1M sh | Q1 2026 | |
| 21 | Defiance ETFs, LLC | $55.2M | 1.6M | ▲+5.3% Added · +81K sh | Q1 2026 | |
| 22 | JPMORGAN CHASE & CO | $48.0M | 1.5M | ▼−54% Reduced · −1.8M sh | Q1 2026 | |
| 23 | BARCLAYS PLC | $52.6M | 1.5M | ▲+2.1% Added · +31K sh | Q1 2026 | |
| 24 | CITIGROUP INC | $49.6M | 1.4M | ▲+45% Added · +444K sh | Q1 2026 | |
| 25 | JANE STREET GROUP, LLC | $41.5M | 1.2M | ▲Added Added · +1.2M 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, 28 funds opened a new position in STM and 20 added to an existing one, while 13 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 |
|---|---|---|
| AMAZON.COM INCAMZN | 293 funds | $85.1B |
| NVIDIA CORPNVDA | 288 funds | $147.5B |
| MICROSOFT CORPMSFT | 285 funds | $104.0B |
| ALPHABET INC-CL AGOOGL | 276 funds | $73.5B |
| META PLATFORMS INC-CLASS AMETA | 275 funds | $44.5B |
| MICRON TECHNOLOGY INCMU | 274 funds | $24.4B |
| APPLE INCAAPL | 272 funds | $117.3B |
| BROADCOM INCAVGO | 268 funds | $57.2B |
| TAIWAN SEMICONDUCTOR-SP ADRTSM | 266 funds | $24.0B |
| ADVANCED MICRO DEVICESAMD | 266 funds | $16.8B |
| ALPHABET INC-CL CGOOG | 263 funds | $43.1B |
| APPLIED MATERIALS INCAMAT | 263 funds | $17.3B |
Ranked by how many of STM'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 STM
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/STM/capital-change-brief"
Use Arkolith's capital_change_brief for STM. 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 STM. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.