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TKNO

Alpha Teknova, Inc.

Company with tickers: TKNO

CIK
1850902
CUSIP
02080L102
Shares Outstanding
53,614,028
13F Activity (30d)
65 filings 63 filers
Holders: 78
Total Value: $22,062,323
Total Shares: 7,634,041

Institutional Ownership Trend

20 quarters

Holder Concentration

Across 78 13F filers · Δ vs Dec 31, 2025
Top Holder
24.7%
Jun 2023 → Mar 2026 · range 14.3% – 33.9%
+10.4 pts
Top 5
59.7%
Jun 2023 → Mar 2026 · range 51.1% – 83.6%
+1.9 pts
Top 10
77.8%
Jun 2023 → Mar 2026 · range 66.4% – 96.5%
+1.0 pts
HHI
1,051
Jun 2023 → Mar 2026 · range 759 – 1,962
Broadly held +259

Quarterly Activity

vs Dec 31, 2025
New
23
Increased
24
Decreased
20
Sold Out
15
Unchanged
11
Holder count: +8
Institutional value: -17.0%
Shares held: +9.1%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open
Small Roubaix Capital, LLC +883,823 1,882,355
Mid ROYCE & ASSOCIATES LP +775,586 1,069,162
Large Squarepoint Ops LLC +63,778 124,360
Mega GOLDMAN SACHS GROUP INC +63,391 118,439
Mega MORGAN STANLEY +41,323 116,990

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open
Mega UBS Group AG −412,102 325,163
Mega TWO SIGMA INVESTMENTS, LP −42,346 19,117
Mid BRIDGEWAY CAPITAL MANAGEMENT, LLC −25,000 55,900
Mega Bank of New York Mellon Corp −19,114 99,969
Large ExodusPoint Capital Management, LP −18,969 10,743

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open
Mega MILLENNIUM MANAGEMENT LLC 447,138 $1,292,228
Mega VANGUARD CAPITAL MANAGEMENT LLC 441,879 $1,277,030
Mega VANGUARD FIDUCIARY TRUST CO 75,089 $217,007
Mega AQR CAPITAL MANAGEMENT LLC 66,405 $191,907
Mega VANGUARD PORTFOLIO MANAGEMENT LLC 64,511 $186,436

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Large Balyasny Asset Management L.P. 987,197 $3,751,348
Mega VANGUARD GROUP INC 593,100 $2,253,779
Mid KESTRA PRIVATE WEALTH SERVICES, LLC 105,673 $401,557
Small Tradewinds, LLC. 48,803 $185,451
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP 38,784 $147,379
Filter: New 23 Increased 24 Reduced 20 Sold out 15 Unchanged 11
Showing 78 of 78
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Small Roubaix Capital, LLC $5,440,005 24.66% 1,882,355
Mid ROYCE & ASSOCIATES LP $3,089,878 14.01% 1,069,162
Mega BlackRock, Inc. $2,071,474 9.39% 716,774
Mega MILLENNIUM MANAGEMENT LLC $1,292,228 5.86% 447,138
Mega VANGUARD CAPITAL MANAGEMENT LLC $1,277,030 5.79% 441,879
Mega UBS Group AG $939,720 4.26% 325,163
Mid Conestoga Capital Advisors, LLC $916,372 4.15% 317,084
Mega GEODE CAPITAL MANAGEMENT, LLC $889,752 4.03% 307,873
Mega BANK OF AMERICA CORP /DE/ Bank $659,746 2.99% 228,286
Small Massar Capital Management, LP $578,000 2.62% 200,000
Mega STATE STREET CORP $448,207 2.03% 155,089
Large Squarepoint Ops LLC $359,400 1.63% 124,360
Mega GOLDMAN SACHS GROUP INC $342,288 1.55% 118,439
Mega MORGAN STANLEY $338,098 1.53% 116,990
Mega Bank of New York Mellon Corp Bank $288,908 1.31% 99,969
Mega NORTHERN TRUST CORP Bank $277,375 1.26% 95,978
Mid Divisadero Street Capital Management, LP $227,940 1.03% 78,872
Mega VANGUARD FIDUCIARY TRUST CO Bank $217,007 0.98% 75,089
Small Mount Lucas Management LP $202,300 0.92% 70,000
Mega AQR CAPITAL MANAGEMENT LLC $191,907 0.87% 66,405
Mid Apollo Management Holdings, L.P. $187,954 0.85% 65,036
Mega VANGUARD PORTFOLIO MANAGEMENT LLC $186,436 0.85% 64,511
Mega JANE STREET GROUP, LLC $177,731 0.81% 61,499
Mega CITADEL ADVISORS LLC $174,501 0.79% 60,381
Mid BRIDGEWAY CAPITAL MANAGEMENT, LLC $161,551 0.73% 55,900
Micro NANO CAP NEW MILLENNIUM GROWTH FUND L P $144,500 0.65% 50,000
Large MARSHALL WACE, LLP $130,532 0.59% 45,167
Mega DEUTSCHE BANK AG\ Bank $103,164 0.47% 35,697
Large Cerity Partners LLC $74,687 0.34% 25,844
Small Fielder Capital Group LLC $72,874 0.33% 25,216
Mega TWO SIGMA INVESTMENTS, LP $55,248 0.25% 19,117
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $45,508 0.21% 15,747
Small R Squared Ltd $41,546 0.19% 14,376
Mega Nuveen, LLC $40,916 0.19% 14,158
Large NEW YORK STATE COMMON RETIREMENT FUND Pension $36,125 0.16% 12,500
Mega RHUMBLINE ADVISERS $35,471 0.16% 12,274
Mid Vanguard Personalized Indexing Management, LLC $34,914 0.16% 12,081
Mega FMR LLC $33,708 0.15% 11,664
Mega DIMENSIONAL FUND ADVISORS LP $33,560 0.15% 11,613
Large ExodusPoint Capital Management, LP $31,047 0.14% 10,743
Mid China Universal Asset Management Co., Ltd. $27,452 0.12% 9,499
Mega JPMORGAN CHASE & CO $23,060 0.10% 7,980
Mega BARCLAYS PLC $18,617 0.08% 6,442
Mid Tower Research Capital LLC (TRC) $17,354 0.08% 6,005
Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Mutual Fund $15,042 0.07% 5,205
Large Police & Firemen's Retirement System of New Jersey Pension $12,444 0.06% 4,306
Large CWM, LLC $11,811 0.05% 4,087
Mega WELLS FARGO & COMPANY/MN $11,415 0.05% 3,950
Mega BNP PARIBAS ARBITRAGE, SA $10,921 0.05% 3,779
Mega Vanguard Global Advisers, LLC $9,710 0.04% 3,360
Large Mirae Asset Global Investments Co., Ltd. $8,068 0.04% 2,792
Small Pinnacle Wealth Planning Services, Inc. $6,866 0.03% 2,376
Mega CITIGROUP INC $5,952 0.03% 2,060
Small CREDIT INDUSTRIEL ET COMMERCIAL $5,780 0.03% 2,000
Mega PNC FINANCIAL SERVICES GROUP, INC. $5,050 0.02% 1,748
Large Russell Investments Group, Ltd. $5,011 0.02% 1,734
Mid GF FUND MANAGEMENT CO. LTD. $3,450 0.02% 1,194
Mid Ameritas Investment Partners, Inc. $3,202 0.01% 1,108
Mega Legal & General Group Plc $2,875 0.01% 995
Small Essential Partners LLC $2,297 0.01% 795
Mid GAMMA Investing LLC $1,887 0.01% 653
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $1,696 0.01% 587
Mega ROYAL BANK OF CANADA Bank $866 0.00% 300
Mid EverSource Wealth Advisors, LLC $490 0.00% 170
Mid Sterling Capital Management LLC $323 0.00% 112
Mid Allworth Financial LP $277 0.00% 96
Large NISA INVESTMENT ADVISORS, LLC $262 0.00% 91
Small Transamerica Financial Advisors, LLC $121 0.00% 42
Mid ROTHSCHILD INVESTMENT LLC $109 0.00% 38
Mid Arax Advisory Partners $89 0.00% 31
Mid SBI Securities Co., Ltd. Broker-Dealer $69 0.00% 24
Large Zurcher Kantonalbank (Zurich Cantonalbank) Bank $49 0.00% 17
Mid MAI Capital Management $37 0.00% 13
Mid IFP Advisors, Inc $34 0.00% 12
Small Sunbelt Securities, Inc. Broker-Dealer $14 0.00% 5
Micro True Wealth Design, LLC $8 0.00% 3
Mid Farther Finance Advisors, LLC $5 0.00% 2
Small SJS Investment Consulting Inc. $2 0.00% 1

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