New Positions
13 managers initiated
Top five by reported value
- ROYCE & ASSOCIATES LP$1.1M
- Sanctuary Advisors, LLC$548.2K
- CITADEL ADVISORS LLC$259.7K
- JANE STREET GROUP, LLC$239.0K
- T3 Companies, LLC$123.9K
Alpha Teknova Inc NASDAQ NMS - GLOBAL MARKET:TKNO
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31 · prior 2025-09-30.
13 new25 added33 reduced10 exited
Total Institutional Holders
71
as of 2025-12-31
Top Holder
Roubaix Capital, LLC
$3.8M
Largest QoQ Increase
ROYCE & ASSOCIATES LP
+293,576 sh
Largest QoQ Decrease
UBS Group AG
-764,879 sh
New Positions(13)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| ROYCE & ASSOCIATES LP | 293,576 | +293,576 | $1.1M | +$1.1M | — |
| Sanctuary Advisors, LLC | 105,628 | +105,628 | $548.2K | +$548.2K | — |
| CITADEL ADVISORS LLC | 68,353 | +68,353 | $259.7K | +$259.7K | — |
| JANE STREET GROUP, LLC | 62,903 | +62,903 | $239.0K | +$239.0K | — |
| T3 Companies, LLC | 32,600 | +32,600 | $123.9K | +$123.9K | — |
| TWO SIGMA SECURITIES, LLC | 22,626 | +22,626 | $86.0K | +$86.0K | — |
| XTX Topco Ltd | 20,142 | +20,142 | $76.5K | +$76.5K | — |
| ProShare Advisors LLC | 10,002 | +10,002 | $38.0K | +$38.0K | — |
| GAMMA Investing LLC | 140 | +140 | $532 | +$532 | — |
| PNC Financial Services Group, Inc. | 106 | +106 | $403 | +$403 | — |
| SIMPLEX TRADING, LLC | 48 | +48 | $182 | +$182 | — |
| SBI Securities Co., Ltd. | 13 | +13 | $49 | +$49 | — |
| Allworth Financial LP | 1 | +1 | $4 | +$4 | — |
Added To(25)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| BlackRock, Inc. | 730,912 | +36,797 | $2.8M | -$1.5M | 5.3% |
| Roubaix Capital, LLC | 998,532 | +164,713 | $3.8M | -$1.4M | 19.8% |
| Conestoga Capital Advisors, LLC | 317,084 | +8,145 | $1.2M | -$707.4K | 2.6% |
| GEODE CAPITAL MANAGEMENT, LLC | 287,432 | +3,013 | $1.1M | -$668.5K | 1.1% |
| BANK OF AMERICA CORP /DE/ | 227,085 | +1,354 | $862.9K | -$534.4K | 0.6% |
| Bank of New York Mellon Corp | 119,083 | +1,032 | $452.5K | -$278.2K | 0.9% |
| MARSHALL WACE, LLP | 50,156 | +37,164 | $190.6K | +$110.2K | 286.1% |
| KESTRA PRIVATE WEALTH SERVICES, LLC | 105,673 | +26,025 | $401.6K | -$91.5K | 32.7% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 34,298 | +28 | $130.3K | -$81.8K | 0.1% |
| Fielder Capital Group LLC | 25,153 | +3 | $95.6K | -$60.1K | 0.0% |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 38,784 | +22,578 | $147.4K | +$47.1K | 139.3% |
| DIMENSIONAL FUND ADVISORS LP | 11,752 | +435 | $44.7K | -$24.1K | 3.8% |
| JPMORGAN CHASE & CO | 7,948 | +185 | $30.2K | -$17.9K | 2.4% |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 5,069 | +176 | $19.3K | -$11.0K | 3.6% |
| BARCLAYS PLC | 23,247 | +3,241 | $114.1K | -$9.7K | 16.2% |
| WELLS FARGO & COMPANY/MN | 11,883 | +3,620 | $45.2K | -$6.0K | 43.8% |
| BNP PARIBAS ARBITRAGE, SNC | 3,839 | +662 | $14.6K | -$5.1K | 20.8% |
| TWO SIGMA INVESTMENTS, LP | 61,463 | +24,466 | $233.6K | +$4.5K | 66.1% |
| Mirae Asset Global Investments Co., Ltd. | 2,601 | +532 | $9.9K | -$2.9K | 25.7% |
| Royal Bank of Canada | 387 | +21 | $1.0K | -$1.0K | 5.7% |
| FMR LLC | 575 | +65 | $2.2K | -$972 | 12.7% |
| Russell Investments Group, Ltd. | 1,271 | +335 | $4.8K | -$963 | 35.8% |
| Tower Research Capital LLC (TRC) | 2,865 | +985 | $10.9K | -$750 | 52.4% |
| Sterling Capital Management LLC | 112 | +41 | $426 | -$13 | 57.7% |
| CWM, LLC | 68 | +16 | $0 | $0 | 30.8% |
Reduced(33)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| UBS Group AG | 737,265 | -764,879 | $2.8M | -$6.5M | -50.9% |
| Balyasny Asset Management LLC | 987,197 | -29 | $3.8M | -$2.4M | 0.0% |
| VANGUARD GROUP INC | 593,100 | -32,449 | $2.3M | -$1.6M | -5.2% |
| Massar Capital Management, LP | 200,000 | -200,000 | $760.0K | -$1.5M | -50.0% |
| Tradewinds, LLC. | 48,803 | -107,726 | $185.5K | -$783.5K | -68.8% |
| STATE STREET CORP | 156,529 | -992 | $594.8K | -$380.2K | -0.6% |
| MORGAN STANLEY | 75,667 | -31,854 | $287.5K | -$378.0K | -29.6% |
| Squarepoint Ops LLC | 60,582 | -23,031 | $230.2K | -$287.4K | -27.5% |
| NORTHERN TRUST CORP | 90,834 | -10,171 | $345.2K | -$280.1K | -10.1% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 80,900 | 0 | $307.4K | -$193.4K | 0.0% |
| Divisadero Street Capital Management, LP | 78,872 | 0 | $299.7K | -$188.5K | 0.0% |
| Mount Lucas Management LP | 70,000 | 0 | $266.0K | -$167.3K | 0.0% |
| GOLDMAN SACHS GROUP INC | 55,048 | -5,108 | $209.2K | -$163.2K | -8.5% |
| Apollo Management Holdings, L.P. | 65,036 | 0 | $247.1K | -$155.4K | 0.0% |
| NEW YORK STATE COMMON RETIREMENT FUND | 12,500 | -7,100 | $47.5K | -$73.8K | -36.2% |
| ExodusPoint Capital Management, LP | 29,712 | 0 | $112.9K | -$71.0K | 0.0% |
| Larson Financial Group LLC | 2,525 | -6,862 | $9.6K | -$48.5K | -73.1% |
| SHERBROOKE PARK ADVISERS LLC | 12,948 | -2,241 | $49.2K | -$44.8K | -14.8% |
| RHUMBLINE ADVISERS | 13,866 | -1,673 | $52.7K | -$43.5K | -10.8% |
| DEUTSCHE BANK AG\ | 14,425 | 0 | $54.8K | -$34.5K | 0.0% |
| Nuveen, LLC | 14,158 | 0 | $53.8K | -$33.8K | 0.0% |
| China Universal Asset Management Co., Ltd. | 8,723 | -657 | $33.1K | -$24.9K | -7.0% |
| Police & Firemen's Retirement System of New Jersey | 4,306 | 0 | $16.4K | -$10.3K | 0.0% |
| CREDIT INDUSTRIEL ET COMMERCIAL | 2,000 | 0 | $7.6K | -$4.8K | 0.0% |
| CITIGROUP INC | 1,739 | -38 | $6.6K | -$4.4K | -2.1% |
| GF FUND MANAGEMENT CO. LTD. | 1,051 | -94 | $4.0K | -$3.1K | -8.2% |
| Legal & General Group Plc | 1,204 | 0 | $4.6K | -$2.9K | 0.0% |
| Ameritas Investment Partners, Inc. | 1,108 | 0 | $4.2K | -$2.6K | 0.0% |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 906 | 0 | $3.4K | -$2.2K | 0.0% |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 666 | -12 | $2.5K | -$1.7K | -1.8% |
| Vermillion & White Wealth Management Group, LLC | 423 | 0 | $1.6K | -$1.0K | 0.0% |
| Daiwa Securities Group Inc. | 300 | 0 | $1 | -$1 | 0.0% |
| AMALGAMATED BANK | 341 | -29 | $1 | -$1 | -7.8% |
Sold Out(10)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| EHP Funds Inc. | 0 | -88,045 | $0 | -$545.0K | — |
| WEXFORD CAPITAL LP | 0 | -49,366 | $0 | -$305.6K | — |
| PharVision Advisers, LLC | 0 | -37,645 | $0 | -$233.0K | — |
| MILLENNIUM MANAGEMENT LLC | 0 | -36,088 | $0 | -$223.4K | — |
| NATIONAL BANK OF CANADA /FI/ | 0 | -24,000 | $0 | -$147.8K | — |
| Whalen Wealth Management Inc. | 0 | -12,386 | $0 | -$76.7K | — |
| Engineers Gate Manager LP | 0 | -10,141 | $0 | -$62.8K | — |
| Quarry LP | 0 | -6,851 | $0 | -$42.4K | — |
| SRS Capital Advisors, Inc. | 0 | -62 | $0 | -$383 | — |
| ADVISOR GROUP HOLDINGS, INC. | 0 | -1 | $0 | -$5 | — |
Top Holders by reported value
Ranked by the dollar value reported on the latest Form 13F. Share counts reflect long positions as of 2025-12-31.
| Manager | Shares | $ Value | Δ Shares | QoQ % |
|---|---|---|---|---|
| Roubaix Capital, LLC | 998,532 | $3.8M | +164,713 | 19.8% |
| Balyasny Asset Management LLC | 987,197 | $3.8M | -29 | 0.0% |
| UBS Group AG | 737,265 | $2.8M | -764,879 | -50.9% |
| BlackRock, Inc. | 730,912 | $2.8M | +36,797 | 5.3% |
| VANGUARD GROUP INC | 593,100 | $2.3M | -32,449 | -5.2% |
| Conestoga Capital Advisors, LLC | 317,084 | $1.2M | +8,145 | 2.6% |
| ROYCE & ASSOCIATES LP | 293,576 | $1.1M | +293,576 | — |
| GEODE CAPITAL MANAGEMENT, LLC | 287,432 | $1.1M | +3,013 | 1.1% |
| BANK OF AMERICA CORP /DE/ | 227,085 | $862.9K | +1,354 | 0.6% |
| Massar Capital Management, LP | 200,000 | $760.0K | -200,000 | -50.0% |
| STATE STREET CORP | 156,529 | $594.8K | -992 | -0.6% |
| Sanctuary Advisors, LLC | 105,628 | $548.2K | +105,628 | — |
| Bank of New York Mellon Corp | 119,083 | $452.5K | +1,032 | 0.9% |
| KESTRA PRIVATE WEALTH SERVICES, LLC | 105,673 | $401.6K | +26,025 | 32.7% |
| NORTHERN TRUST CORP | 90,834 | $345.2K | -10,171 | -10.1% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 80,900 | $307.4K | 0 | 0.0% |
| Divisadero Street Capital Management, LP | 78,872 | $299.7K | 0 | 0.0% |
| MORGAN STANLEY | 75,667 | $287.5K | -31,854 | -29.6% |
| Mount Lucas Management LP | 70,000 | $266.0K | 0 | 0.0% |
| CITADEL ADVISORS LLC | 68,353 | $259.7K | +68,353 | — |
New & Closed Positions this quarter
Closed Positions
10 managers exited
Top five by prior-quarter value
- EHP Funds Inc.$545.0K
- WEXFORD CAPITAL LP$305.6K
- PharVision Advisers, LLC$233.0K
- MILLENNIUM MANAGEMENT LLC$223.4K
- NATIONAL BANK OF CANADA /FI/$147.8K
Methodology
Form 13F is the SEC's quarterly disclosure for institutional investment managers exercising discretion over $100 million or more in qualifying U.S. equity securities. Managers must file within 45 days of each calendar quarter end, which is why holdings shown here reflect a snapshot at the period date — not real-time positioning.
Quarter-over-quarter deltas compare each manager's most recently reported share count for TKNO against its prior-quarter count. New positions are entries where the prior count was zero; closed positions are entries where the current count is zero. Amendments (13F-HR/A) replace prior filings for the same period.
Source: SEC EDGAR Form 13F (XML information tables). Dollar values are as reported by the manager and may use mid-quarter pricing conventions. CUSIP-to-ticker resolution is best-effort.