Alpha Teknova Inc (TKNO)
Who owns Alpha Teknova Inc (TKNO)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 20.3% of the shares are freely tradable; institutional investors hold 84.7%.
Ownership Structure
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Roubaix Capital, LLC | 3.51 | 1,882,355 | +88.5 | 03/31/2026 |
| Royce & Associates, LP | 1.99 | 1,069,162 | +264.2 | 03/31/2026 |
| BlackRock Inc | 1.34 | 716,774 | -1.9 | 03/31/2026 |
| Vanguard Group Inc | 1.11 | 593,100 | -5.2 | 12/31/2025 |
| Millennium Management LLC | 0.83 | 447,138 | +0.0 | 03/31/2026 |
| Vanguard Capital Management, LLC | 0.82 | 441,879 | +0.0 | 03/31/2026 |
| UBS Group AG | 0.61 | 325,163 | -55.9 | 03/31/2026 |
| Conestoga Capital Advisors, LLC | 0.59 | 317,084 | +0.0 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Royce Micro-Cap Trust | 1.23 | 662,044 | +268.7 | 03/31/2026 |
| Vanguard Total Stock Mkt Idx Inv | 0.61 | 328,043 | +0.0 | 04/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 14. Jul 2026 | Demski Martha J | Director | Other | 12,000 | 0.00 | – |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character.
View all insider transactions →Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.