27 tracked 13F filers disclose a position in SOTK as of the latest SEC 13F filings, a combined $6.1M 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 | VANGUARD CAPITAL MANAGEMENT LLC | $1.5M | 361K | →First observed position No prior filed position | Q1 2026 | |
| 2 | NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | $650K | 160K | ▲New +160K sh | Q1 2026 | |
| 3 | GEODE CAPITAL MANAGEMENT, LLC | $916K | 150K | ▲+10% Added · +14K sh | Q2 2026 | |
| 4 | RENAISSANCE TECHNOLOGIES LLC | $362K | 89K | ▲+42% Added · +26K sh | Q1 2026 | |
| 5 | M&T BANK CORP | $325K | 80K | —Held | Q1 2026 | |
| 6 | VANGUARD FIDUCIARY TRUST CO | $271K | 67K | →First observed position No prior filed position | Q1 2026 | |
| 7 | STIFEL FINANCIAL CORP | $244K | 60K | —Held | Q1 2026 | |
| 8 | BARD ASSOCIATES INC | $349K | 57K | ▲+8.9% Added · +5K sh | Q2 2026 | |
| 9 | NORTHERN TRUST CORP | $176K | 43K | ▲+19% Added · +7K sh | Q1 2026 | |
| 10 | Benin Management CORP | $264K | 43K | ▼−2.3% Reduced · −1K sh | Q2 2026 | |
| 11 | Beaumont Financial Advisors, LLC | $224K | 37K | —Held | Q2 2026 | |
| 12 | Topline Capital Management, LLC | $143K | 35K | ▼−79% Reduced · −135K sh | Q1 2026 | |
| 13 | CITADEL ADVISORS LLC | $96K | 24K | ▲+18% Added · +4K sh | Q1 2026 | |
| 14 | DIMENSIONAL FUND ADVISORS LP | $89K | 22K | ▲+3.6% Added · +762 sh | Q1 2026 | |
| 15 | HM PAYSON & CO | $87K | 22K | —Held | Q1 2026 | |
| 16 | BlackRock, Inc. | $83K | 20K | ▲+8.4% Added · +2K sh | Q1 2026 | |
| 17 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $78K | 19K | ▼−23% Reduced · −6K sh | Q1 2026 | |
| 18 | PEAK FINANCIAL ADVISORS LLC | $89K | 15K | —Held | Q2 2026 | |
| 19 | STATE STREET CORP | $83K | 14K | —Held | Q2 2026 | |
| 20 | XTX Topco Ltd | $47K | 12K | ▲New +12K sh | Q1 2026 | |
| 21 | MORGAN STANLEY | $41K | 10K | —Held | Q1 2026 | |
| 22 | Vanguard Global Advisers, LLC | $11K | 3K | →First observed position No prior filed position | Q1 2026 | |
| 23 | Tower Research Capital LLC (TRC) | $7K | 2K | ▲+28% Added · +386 sh | Q1 2026 | |
| 24 | OSAIC HOLDINGS, INC. | $2K | 435 | ▲New +435 sh | Q1 2026 | |
| 25 | SBI Securities Co., Ltd. | $618 | 101 | —Held | Q2 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, 2 funds opened a new position in SOTK and 4 added to an existing one, while 2 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 | 9 funds | $4.6B |
| APPLE INCAAPL | 9 funds | $2.9B |
| MICRON TECHNOLOGY INCMU | 9 funds | $2.5B |
| ALPHABET INC-CL AGOOGL | 9 funds | $1.3B |
| ALPHABET INC-CL CGOOG | 9 funds | $1.2B |
| JPMORGAN CHASE & COJPM | 9 funds | $1.1B |
| TESLA INCTSLA | 9 funds | $1.1B |
| UNITEDHEALTH GROUP INCUNH | 9 funds | $756.7M |
| BERKSHIRE HATHAWAY INC-CL BBRK/B | 9 funds | $736.1M |
| VISA INC-CLASS A SHARESV | 9 funds | $531.9M |
| COCA-COLA CO/THEKO | 9 funds | $528.6M |
| LAM RESEARCH CORPLRCX | 9 funds | $449.6M |
Ranked by how many of SOTK's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jul 30, 2026 | Bagley Stephen James | CFO | Sell (S) | 8K | $43K |
| Jul 27, 2026 | Bagley Stephen James | CFO | Sell (S) | 1K | $6K |
| Jul 23, 2026 | Bagley Stephen James | CFO | Sell (S) | 3K | $19K |
| Jul 21, 2026 | COCCIO CHRISTOPHER L | Director | Sell (S) | 17K | $91K |
| Mar 5, 2026 | Lawal Adeniyi | Director | Buy (P) | 2K | $10K |
| Oct 23, 2025 | COCCIO CHRISTOPHER L | Director | Sell (S) | 12K | $59K |
| Oct 21, 2025 | COCCIO CHRISTOPHER L | Director | Sell (S) | 100 | $467 |
| Oct 21, 2025 | COCCIO CHRISTOPHER L | Director | Sell (S) | 2K | $10K |
| Oct 21, 2025 | COCCIO CHRISTOPHER L | Director | Sell (S) | 2K | $9K |
| Oct 21, 2025 | COCCIO CHRISTOPHER L | Director | Sell (S) | 100 | $467 |
| Aug 19, 2025 | Bagley Stephen James | CFO | Sell (S) | 299 | $999 |
| Aug 18, 2025 | Bagley Stephen James | CFO | Sell (S) | 295 | $988 |
Connected entities for SOTK
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/SOTK/capital-change-brief"
Use Arkolith's capital_change_brief for SOTK. 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 SOTK. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.