Alpha Teknova, Inc. - TKNO
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Roubaix Capital, LLC | History | Added to | 1,882,355 | 5,440 | 2.54% | 1.62% | 1 | +883,823 | 88.51% | Q1 2026 | May 06, 2026 |
| ROYCE & ASSOCIATES LP | History | Added to | 1,069,162 | 3,089 | 0.03% | 0.01% | 2 | +775,586 | 264.19% | Q1 2026 | May 12, 2026 |
| VANGUARD GROUP INC | History | No change | 593,100 | 2,253 | 0.0% | 0.0% | 3 | 0 | 0.0% | Q4 2025 | Jan 29, 2026 |
| BlackRock, Inc. | History | Reduced | 716,774 | 2,071 | 0.0% | 0.0% | 4 | -14,138 | -1.93% | Q1 2026 | May 13, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | New | 447,138 | 1,292 | 0.0% | — | 5 | +447,138 | New | Q1 2026 | May 15, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | History | New | 441,879 | 1,277 | 0.0% | — | 6 | +441,879 | New | Q1 2026 | May 15, 2026 |
| UBS Group AG | History | Reduced | 325,163 | 939 | 0.0% | 0.0% | 7 | -412,102 | -55.9% | Q1 2026 | May 05, 2026 |
| Conestoga Capital Advisors, LLC | History | No change | 317,084 | 916 | 0.02% | 0.02% | 8 | 0 | 0.0% | Q1 2026 | Apr 24, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 307,873 | 889 | 0.0% | 0.0% | 9 | +20,441 | 7.11% | Q1 2026 | May 15, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Added to | 228,286 | 659 | 0.0% | 0.0% | 10 | +1,201 | 0.53% | Q1 2026 | May 15, 2026 |
| Massar Capital Management, LP | History | No change | 200,000 | 578 | 0.06% | 0.08% | 11 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| STATE STREET CORP | History | Reduced | 155,089 | 448 | 0.0% | 0.0% | 12 | -1,440 | -0.92% | Q1 2026 | May 15, 2026 |
| Squarepoint Ops LLC | History | Added to | 124,360 | 359 | 0.0% | 0.0% | 13 | +63,778 | 105.28% | Q1 2026 | May 15, 2026 |
| GOLDMAN SACHS GROUP INC | History | Added to | 118,439 | 342 | 0.0% | 0.0% | 14 | +63,391 | 115.16% | Q1 2026 | May 15, 2026 |
| MORGAN STANLEY | History | Added to | 116,990 | 338 | 0.0% | 0.0% | 15 | +41,323 | 54.61% | Q1 2026 | May 15, 2026 |
| Bank of New York Mellon Corp | History | Reduced | 99,969 | 288 | 0.0% | 0.0% | 16 | -19,114 | -16.05% | Q1 2026 | May 05, 2026 |
| NORTHERN TRUST CORP | History | Added to | 95,978 | 277 | 0.0% | 0.0% | 17 | +5,144 | 5.66% | Q1 2026 | May 14, 2026 |
| Divisadero Street Capital Management, LP | History | No change | 78,872 | 227 | 0.01% | 0.01% | 18 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | New | 75,089 | 217 | 0.0% | — | 19 | +75,089 | New | Q1 2026 | May 08, 2026 |
| Mount Lucas Management LP | History | No change | 70,000 | 202 | 0.07% | 0.11% | 20 | 0 | 0.0% | Q1 2026 | May 05, 2026 |
| AQR CAPITAL MANAGEMENT LLC | History | New | 66,405 | 191 | 0.0% | — | 21 | +66,405 | New | Q1 2026 | May 15, 2026 |
| Apollo Management Holdings, L.P. | History | No change | 65,036 | 187 | 0.0% | 0.0% | 22 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | History | New | 64,511 | 186 | 0.0% | — | 23 | +64,511 | New | Q1 2026 | May 08, 2026 |
| JANE STREET GROUP, LLC | History | Reduced | 61,499 | 177 | 0.0% | 0.0% | 24 | -1,404 | -2.23% | Q1 2026 | May 12, 2026 |
| CITADEL ADVISORS LLC | History | Reduced | 60,381 | 174 | 0.0% | 0.0% | 25 | -7,972 | -11.66% | Q1 2026 | May 15, 2026 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | History | Reduced | 55,900 | 161 | 0.0% | 0.01% | 26 | -25,000 | -30.9% | Q1 2026 | May 15, 2026 |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P | History | New | 50,000 | 144 | 0.13% | — | 27 | +50,000 | New | Q1 2026 | May 15, 2026 |
| MARSHALL WACE, LLP | History | Reduced | 45,167 | 130 | 0.0% | 0.0% | 28 | -4,989 | -9.95% | Q1 2026 | May 14, 2026 |
| DEUTSCHE BANK AG\ | History | Added to | 35,697 | 103 | 0.0% | 0.0% | 29 | +21,272 | 147.47% | Q1 2026 | May 06, 2026 |
| Cerity Partners LLC | History | New | 25,844 | 74 | 0.0% | — | 30 | +25,844 | New | Q1 2026 | May 15, 2026 |
| Fielder Capital Group LLC | History | Added to | 25,216 | 72 | 0.02% | 0.02% | 31 | +63 | 0.25% | Q1 2026 | May 12, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | Reduced | 19,117 | 55 | 0.0% | 0.0% | 32 | -42,346 | -68.9% | Q1 2026 | May 15, 2026 |
| SHERBROOKE PARK ADVISERS LLC | History | No change | 12,948 | 49 | 0.13% | 0.13% | 33 | 0 | 0.0% | Q4 2025 | Feb 17, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | History | Reduced | 15,747 | 45 | 0.0% | 0.0% | 34 | -18,551 | -54.09% | Q1 2026 | May 15, 2026 |
| R Squared Ltd | History | New | 14,376 | 41 | 0.02% | — | 35 | +14,376 | New | Q1 2026 | Apr 29, 2026 |
| Nuveen, LLC | History | No change | 14,158 | 40 | 0.0% | 0.0% | 36 | 0 | 0.0% | Q1 2026 | Apr 30, 2026 |
| NEW YORK STATE COMMON RETIREMENT FUND | History | No change | 12,500 | 36 | 0.0% | 0.0% | 37 | 0 | 0.0% | Q1 2026 | May 06, 2026 |
| RHUMBLINE ADVISERS | History | Reduced | 12,274 | 35 | 0.0% | 0.0% | 38 | -1,592 | -11.48% | Q1 2026 | May 12, 2026 |
| Vanguard Personalized Indexing Management, LLC | History | New | 12,081 | 34 | 0.0% | — | 39 | +12,081 | New | Q1 2026 | May 14, 2026 |
| FMR LLC | History | Added to | 11,664 | 33 | 0.0% | 0.0% | 40 | +11,089 | 1928.52% | Q1 2026 | May 15, 2026 |
| DIMENSIONAL FUND ADVISORS LP | History | Reduced | 11,613 | 33 | 0.0% | 0.0% | 41 | -139 | -1.18% | Q1 2026 | May 07, 2026 |
| ExodusPoint Capital Management, LP | History | Reduced | 10,743 | 31 | 0.0% | 0.0% | 42 | -18,969 | -63.84% | Q1 2026 | May 14, 2026 |
| China Universal Asset Management Co., Ltd. | History | Added to | 9,499 | 27 | 0.0% | 0.0% | 43 | +776 | 8.9% | Q1 2026 | Apr 27, 2026 |
| JPMORGAN CHASE & CO | History | Added to | 7,980 | 21 | 0.0% | 0.0% | 44 | +32 | 0.4% | Q1 2026 | May 13, 2026 |
| BARCLAYS PLC | History | Reduced | 6,442 | 18 | 0.0% | 0.0% | 45 | -13,900 | -68.33% | Q1 2026 | May 14, 2026 |
| Tower Research Capital LLC (TRC) | History | Added to | 6,005 | 17 | 0.0% | 0.0% | 46 | +3,140 | 109.6% | Q1 2026 | May 15, 2026 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | History | Added to | 5,205 | 15 | 0.0% | 0.0% | 47 | +136 | 2.68% | Q1 2026 | May 15, 2026 |
| Police & Firemen's Retirement System of New Jersey | History | No change | 4,306 | 12 | 0.0% | 0.0% | 48 | 0 | 0.0% | Q1 2026 | Apr 29, 2026 |
| WELLS FARGO & COMPANY/MN | History | Reduced | 3,950 | 11 | 0.0% | 0.0% | 49 | -7,933 | -66.76% | Q1 2026 | May 11, 2026 |
| CWM, LLC | History | Added to | 4,087 | 11 | 0.0% | — | 50 | +4,019 | 5910.29% | Q1 2026 | May 14, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | Reduced | 3,779 | 10 | 0.0% | 0.0% | 51 | -60 | -1.56% | Q1 2026 | May 12, 2026 |
| Vanguard Global Advisers, LLC | History | New | 3,360 | 9 | 0.0% | — | 52 | +3,360 | New | Q1 2026 | May 08, 2026 |
| Mirae Asset Global Investments Co., Ltd. | History | Added to | 2,792 | 8 | 0.0% | 0.0% | 53 | +191 | 7.34% | Q1 2026 | May 04, 2026 |
| Pinnacle Wealth Planning Services, Inc. | History | New | 2,376 | 6 | 0.0% | — | 54 | +2,376 | New | Q1 2026 | May 11, 2026 |
| PNC FINANCIAL SERVICES GROUP, INC. | History | Added to | 1,748 | 5 | 0.0% | — | 55 | +1,642 | 1549.06% | Q1 2026 | May 08, 2026 |
| Russell Investments Group, Ltd. | History | Added to | 1,734 | 5 | 0.0% | 0.0% | 58 | +463 | 36.43% | Q1 2026 | May 08, 2026 |
| CITIGROUP INC | History | Added to | 2,060 | 5 | 0.0% | 0.0% | 56 | +321 | 18.46% | Q1 2026 | May 11, 2026 |
| CREDIT INDUSTRIEL ET COMMERCIAL | History | No change | 2,000 | 5 | 0.0% | 0.0% | 57 | 0 | 0.0% | Q1 2026 | Apr 29, 2026 |
| GF FUND MANAGEMENT CO. LTD. | History | Added to | 1,194 | 3 | 0.0% | 0.0% | 60 | +143 | 13.61% | Q1 2026 | Apr 15, 2026 |
| Ameritas Investment Partners, Inc. | History | No change | 1,108 | 3 | 0.0% | 0.0% | 59 | 0 | 0.0% | Q1 2026 | May 13, 2026 |
| Essential Partners LLC | History | New | 795 | 2 | 0.0% | — | 62 | +795 | New | Q1 2026 | May 21, 2026 |
| Legal & General Group Plc | History | Reduced | 995 | 2 | 0.0% | 0.0% | 61 | -209 | -17.36% | Q1 2026 | May 08, 2026 |
| GAMMA Investing LLC | History | Added to | 653 | 1 | 0.0% | — | 65 | +513 | 366.43% | Q1 2026 | Apr 06, 2026 |
| ROYAL BANK OF CANADA | History | Reduced | 300 | 1 | 0.0% | 0.0% | 63 | -87 | -22.48% | Q1 2026 | May 15, 2026 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | History | Reduced | 587 | 1 | 0.0% | 0.0% | 64 | -79 | -11.86% | Q1 2026 | May 15, 2026 |
| BALYASNY ASSET MANAGEMENT L.P. | History | Closed out | 0 | 0 | — | 0.0% | — | -987,197 | -100.0% | Q1 2026 | May 15, 2026 |
| KESTRA PRIVATE WEALTH SERVICES, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -105,673 | -100.0% | Q1 2026 | Apr 20, 2026 |
| Tradewinds, LLC. | History | Closed out | 0 | 0 | — | 0.04% | — | -48,803 | -100.0% | Q1 2026 | May 04, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | Closed out | 0 | 0 | — | 0.0% | — | -38,784 | -100.0% | Q1 2026 | May 15, 2026 |
| T3 Companies, LLC | History | Closed out | 0 | 0 | — | 0.15% | — | -32,600 | -100.0% | Q1 2026 | May 07, 2026 |
| TWO SIGMA SECURITIES, LLC | History | Closed out | 0 | 0 | — | 0.01% | — | -22,626 | -100.0% | Q1 2026 | May 15, 2026 |
| XTX Topco Ltd | History | Closed out | 0 | 0 | — | 0.0% | — | -20,142 | -100.0% | Q1 2026 | May 15, 2026 |
| ProShare Advisors LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -10,002 | -100.0% | Q1 2026 | Apr 24, 2026 |
| Larson Financial Group LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -2,525 | -100.0% | Q1 2026 | May 15, 2026 |
| Zurcher Kantonalbank (Zurich Cantonalbank) | History | Reduced | 17 | 0 | — | 0.0% | — | -889 | -98.12% | Q1 2026 | May 15, 2026 |
| Vermillion & White Wealth Management Group, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -423 | -100.0% | Q1 2026 | May 15, 2026 |
| AMALGAMATED BANK | History | Closed out | 0 | 0 | — | 0.0% | — | -341 | -100.0% | Q1 2026 | May 08, 2026 |
| Daiwa Securities Group Inc. | History | Closed out | 0 | 0 | — | 0.0% | — | -300 | -100.0% | Q1 2026 | May 13, 2026 |
| EverSource Wealth Advisors, LLC | History | New | 170 | 0 | — | — | — | +170 | New | Q1 2026 | May 15, 2026 |
| Allworth Financial LP | History | Added to | 96 | 0 | — | — | — | +95 | 9500.0% | Q1 2026 | May 14, 2026 |
| NISA INVESTMENT ADVISORS, LLC | History | New | 91 | 0 | — | — | — | +91 | New | Q1 2026 | Apr 30, 2026 |
| SIMPLEX TRADING, LLC | History | Closed out | 0 | 0 | — | — | — | -48 | -100.0% | Q1 2026 | May 14, 2026 |
| Transamerica Financial Advisors, LLC | History | New | 42 | 0 | — | — | — | +42 | New | Q1 2026 | May 15, 2026 |
| ROTHSCHILD INVESTMENT LLC | History | New | 38 | 0 | — | — | — | +38 | New | Q1 2026 | May 07, 2026 |
| Arax Advisory Partners | History | New | 31 | 0 | — | — | — | +31 | New | Q1 2026 | May 13, 2026 |
| MAI Capital Management | History | New | 13 | 0 | — | — | — | +13 | New | Q1 2026 | May 15, 2026 |
| IFP Advisors, Inc | History | New | 12 | 0 | — | — | — | +12 | New | Q1 2026 | Apr 13, 2026 |
| SBI Securities Co., Ltd. | History | Added to | 24 | 0 | — | — | — | +11 | 84.62% | Q1 2026 | Apr 27, 2026 |
| Sunbelt Securities, Inc. | History | New | 5 | 0 | — | — | — | +5 | New | Q1 2026 | May 15, 2026 |
| True Wealth Design, LLC | History | New | 3 | 0 | — | — | — | +3 | New | Q1 2026 | Apr 13, 2026 |
| Farther Finance Advisors, LLC | History | New | 2 | 0 | — | — | — | +2 | New | Q1 2026 | Apr 07, 2026 |
| SJS Investment Consulting Inc. | History | New | 1 | 0 | — | — | — | +1 | New | Q1 2026 | Apr 23, 2026 |
| Sterling Capital Management LLC | History | No change | 112 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | Apr 22, 2026 |