19 tracked 13F filers disclose a position in STI as of the latest SEC 13F filings, a combined $620K 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 | GEODE CAPITAL MANAGEMENT, LLC | $183K | 29K | ▲+26% Added · +6K sh | Q1 2026 | |
| 2 | VANGUARD CAPITAL MANAGEMENT LLC | $114K | 18K | →First observed position No prior filed position | Q1 2026 | |
| 3 | CITADEL ADVISORS LLC | $92K | 15K | ▲New +15K sh | Q1 2026 | |
| 4 | XTX Topco Ltd | $68K | 11K | ▲New +11K sh | Q1 2026 | |
| 5 | VANGUARD FIDUCIARY TRUST CO | $67K | 11K | →First observed position No prior filed position | Q1 2026 | |
| 6 | Russell Investments Group, Ltd. | $49K | 8K | —Held | Q1 2026 | |
| 7 | Tower Research Capital LLC (TRC) | $12K | 2K | ▲+390% Added · +2K sh | Q1 2026 | |
| 8 | FMR LLC | $8K | 1K | —Held | Q1 2026 | |
| 9 | INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC | $9K | 1K | ▲New +1K sh | Q2 2026 | |
| 10 | Allworth Financial LP | $6K | 1K | —Held | Q1 2026 | |
| 11 | MORGAN STANLEY | $3K | 470 | ▲+114% Added · +250 sh | Q1 2026 | |
| 12 | JNBA Financial Advisors | $4K | 417 | —Held | Q2 2026 | |
| 13 | UBS Group AG | $2K | 291 | ▼−97% Reduced · −9K sh | Q1 2026 | |
| 14 | ROYAL BANK OF CANADA | $1K | 133 | —Held | Q1 2026 | |
| 15 | BNP PARIBAS FINANCIAL MARKETS | $410 | 65 | —Held | Q1 2026 | |
| 16 | NISA INVESTMENT ADVISORS, LLC | $391 | 62 | —Held | Q1 2026 | |
| 17 | CITIGROUP INC | $76 | 12 | ▲12× Added · +11 sh | Q1 2026 | |
| 18 | Cassaday & Co Wealth Management LLC | $19 | 3 | ▲New +3 sh | Q1 2026 | |
| 19 | DANSKE BANK A/S | $6 | 1 | —Held | 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, 3 funds opened a new position in STI and 1 added to an existing one, while 0 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 |
|---|---|---|
| NVIDIA CORPNVDA | 4 funds | $7.6B |
| APPLE INCAAPL | 4 funds | $5.3B |
| AMAZON.COM INCAMZN | 4 funds | $4.1B |
| MICROSOFT CORPMSFT | 4 funds | $3.8B |
| ALPHABET INC-CL AGOOGL | 4 funds | $2.7B |
| BROADCOM INCAVGO | 4 funds | $2.4B |
| META PLATFORMS INC-CLASS AMETA | 4 funds | $2.3B |
| MICRON TECHNOLOGY INCMU | 4 funds | $2.0B |
| ALPHABET INC-CL CGOOG | 4 funds | $1.9B |
| TESLA INCTSLA | 4 funds | $1.7B |
| JPMORGAN CHASE & COJPM | 4 funds | $1.7B |
| TAIWAN SEMICONDUCTOR-SP ADRTSM | 4 funds | $1.5B |
Ranked by how many of STI's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jun 5, 2026 | Ikezi Henry | 10% Owner | Sell (S) | 14K | $606K |
| Jun 5, 2026 | Ikezi Henry | 10% Owner | Buy (P) | 2K | $72K |
| Jun 5, 2026 | Ikezi Henry | 10% Owner | Sell (S) | 192K | $7.2M |
| Jun 4, 2026 | Global Graphene Group, Inc. | 10% Owner | Sell (S) | 175K | $3.7M |
| Jun 4, 2026 | Ikezi Henry | 10% Owner | Buy (P) | 23K | $567K |
| Jun 4, 2026 | Ikezi Henry | 10% Owner | Sell (S) | 189K | $4.4M |
| Jun 3, 2026 | Ikezi Henry | 10% Owner | Buy (P) | 1K | $5K |
| Dec 12, 2025 | Global Graphene Group, Inc. | 10% Owner | Sell (S) | 750 | $6K |
| Dec 11, 2025 | Global Graphene Group, Inc. | 10% Owner | Sell (S) | 568 | $4K |
| Nov 26, 2025 | Global Graphene Group, Inc. | 10% Owner | Sell (S) | 3K | $34K |
| Nov 25, 2025 | Global Graphene Group, Inc. | 10% Owner | Sell (S) | 5K | $52K |
| Nov 24, 2025 | Global Graphene Group, Inc. | 10% Owner | Sell (S) | 2K | $20K |
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/STI/capital-change-brief"
Use Arkolith's capital_change_brief for STI. 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 STI. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.