TKNO · Alpha Teknova, Inc. · Shareholders & Ownership

$6.42 +0.27 (+4.39%) At close · Oct 23

Russell 2000 member Rebalance outlook locked

Market Cap

$344.68M

53.69M

Volume · Oct 23 875.79K Avg daily vol (3M) 367.58K

Every disclosed holder of TKNO in one list: 13F institutions, Schedule 13D and 13G filers, insiders (Forms 3, 4 and 5) and registered funds, each from its own latest filing. Holders nest by CIK and SEC reporting links, never by name, and each is summed once.

How the holder list picks a filing →

Who Owns TKNO

13F quarter Sep 30, 2026, combined view: filers that have not filed yet carry their Jun 30, 2026 positions

Holder group	Holders	Shares	% Out	Summed
Institutional (13F)	78	9,109,094	16.97%	Yes
Insiders (Forms 3, 4, 5)	4	454,873	0.85%	Yes
13D/G-only blocks	1	37,717,565	70.25%	Yes
Remaining	—	6,406,714	11.93%	Rest
Registered funds (N-PORT, not summed)	79	4,557,154	8.49%	No

Shares outstanding: 53,688,246, the issuer's latest cover-page count restated onto today's split basis.

13D/G-only counts each filer's latest 13D or 13G that no 13F report of the listing contains, that names no 13F filer and that no counted insider files. Funds are never summed: their shares sit inside their advisers' 13F reports.

Holders of TKNO

One row per holder Every filing By ultimate parent

All 13F Funds Insiders 13D/G Non-US

#	Holder	Shares	% Out	Change	As of	Notes
1	Telegraph Hill Partners IV, L.P. 13D CIK 1736529 · Unknown · Jul 12, 2024	37,717,565	70.25%	+12,096,773	Jul 12, 2024
2	ROYCE & ASSOCIATES LP 13F CIK 906304 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,661,395	3.09%	+592,233	Jun 30, 2026	carried, not yet filed for the newest quarter
2.1	Royce Micro-Cap Fund Fund S000009506 · Registered fund · Jun 30, 2026 ROYCE FUND, not summed	467,232	0.87%	+159,160	Jun 30, 2026	ROYCE FUND, not summed
2.2	Royce Capital Fund - Micro-Cap Portfolio Fund S000009496 · Registered fund · Jun 30, 2026 ROYCE CAPITAL FUND, not summed	150,230	0.28%	+51,184	Jun 30, 2026	ROYCE CAPITAL FUND, not summed
3	VANGUARD CAPITAL MANAGEMENT LLC 13F CIK 2100119 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,614,045	3.01%	+1,172,166	Jun 30, 2026	carried, not yet filed for the newest quarter
4	Roubaix Capital, LLC 13F CIK 1769700 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	1,579,404	2.94%	-302,951	Jun 30, 2026	carried, not yet filed for the newest quarter
5	VANGUARD TOTAL STOCK MARKET INDEX FUND Fund S000002848 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	1,477,356	2.75%	+1,149,313	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
6	ROYCE MICRO-CAP TRUST, INC. Fund · Registered fund · Jun 30, 2026 ROYCE MICRO-CAP TRUST, INC., not summed	1,043,933	1.94%	—	Jun 30, 2026	ROYCE MICRO-CAP TRUST, INC., not summed
6.1	Guggenheim Active Allocation Fund Fund · Registered fund · May 29, 2026 Guggenheim Active Allocation Fund, not summed	41	0.00%	—	May 29, 2026	Guggenheim Active Allocation Fund, not summed
7	BlackRock, Inc. 13F CIK 2012383 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	879,786	1.64%	+163,012	Jun 30, 2026	carried, not yet filed for the newest quarter
7.1	iShares Russell 2000 ETF Fund S000004344 · Registered fund · Jun 30, 2026 iShares Trust, not summed	305,824	0.57%	+49,325	Jun 30, 2026	iShares Trust, not summed
7.2	iShares Russell 2000 Growth ETF Fund S000004343 · Registered fund · Jun 30, 2026 iShares Trust, not summed	96,258	0.18%	+11,693	Jun 30, 2026	iShares Trust, not summed
7.3	iShares Russell 2000 Value ETF Fund S000004342 · Registered fund · Jun 30, 2026 iShares Trust, not summed	79,753	0.15%	—	Jun 30, 2026	iShares Trust, not summed
7.4	iShares Biotechnology ETF Fund S000004350 · Registered fund · Jun 30, 2026 iShares Trust, not summed	77,165	0.14%	-2,471	Jun 30, 2026	iShares Trust, not summed
7.5	iShares Micro-Cap ETF Fund S000004439 · Registered fund · Jun 30, 2026 iShares Trust, not summed	37,732	0.07%	+8,886	Jun 30, 2026	iShares Trust, not summed
8	UBS Group AG 13F CIK 1610520 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	631,967	1.18%	+306,804	Jun 30, 2026	carried, not yet filed for the newest quarter
9	Conestoga Capital Advisors, LLC 13F CIK 1163744 · Investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	314,554	0.59%	-2,530	Jun 30, 2026	carried, not yet filed for the newest quarter
9.1	CONESTOGA DISCOVERY FUND Fund S000074583 · Registered fund · Jun 30, 2026 Conestoga Funds, not summed	29,276	0.05%	-2,530	Jun 30, 2026	Conestoga Funds, not summed
10	GEODE CAPITAL MANAGEMENT, LLC 13F CIK 1214717 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	311,818	0.58%	+3,945	Jun 30, 2026	carried, not yet filed for the newest quarter
11	Gunstream Stephen Insider CIK 1861134 · Mar 6, 2026 Director, President and CEO, issuer-wide	269,497	0.50%	+26,000	Mar 6, 2026	Director, President and CEO, issuer-wide
12	BANK OF AMERICA CORP /DE/ 13F CIK 70858 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	255,760	0.48%	+27,474	Jun 30, 2026	carried, not yet filed for the newest quarter
13	GOLDMAN SACHS GROUP INC 13F CIK 886982 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	172,017	0.32%	+53,578	Jun 30, 2026	carried, not yet filed for the newest quarter
13.1	Goldman Sachs Small Cap Growth Insights Fund Fund S000014930 · Registered fund · Jul 31, 2026 Goldman Sachs Trust, not summed	25,358	0.05%	0	Jul 31, 2026	Goldman Sachs Trust, not summed
13.2	Goldman Sachs Absolute Return Tracker Fund Fund S000020314 · Registered fund · Aug 31, 2026 GOLDMAN SACHS TRUST, not summed	21,311	0.04%	-21,044	Aug 31, 2026	GOLDMAN SACHS TRUST, not summed
13.3	Goldman Sachs Variable Insurance Trust Small Cap Equity Insights Fund Fund S000009355 · Registered fund · Jun 30, 2026 Goldman Sachs Variable Insurance Trust, not summed	10,660	0.02%	—	Jun 30, 2026	Goldman Sachs Variable Insurance Trust, not summed
14	Lowell Matthew Insider CIK 1861091 · Mar 6, 2026 Chief Financial Officer, issuer-wide	168,376	0.31%	+40,000	Mar 6, 2026	Chief Financial Officer, issuer-wide
15	STATE STREET CORP 13F CIK 93751 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	164,885	0.31%	+9,796	Jun 30, 2026	carried, not yet filed for the newest quarter
15.1	STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO Fund S000050332 · Registered fund · Jun 30, 2026 STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed	3,200	0.01%	0	Jun 30, 2026	STATE STREET INSTITUTIONAL INVESTMENT TRUST, not summed
15.2	State Street Total Return V.I.S. Fund Fund S000001637 · Registered fund · Jun 30, 2026 STATE STREET VARIABLE INSURANCE SERIES FUNDS INC, not summed	103	0.00%	-504	Jun 30, 2026	STATE STREET VARIABLE INSURANCE SERIES FUNDS INC, not summed
16	AQR CAPITAL MANAGEMENT LLC 13F CIK 1167557 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	113,774	0.21%	+47,369	Jun 30, 2026	carried, not yet filed for the newest quarter
17	VANGUARD EXTENDED MARKET INDEX FUND Fund S000002841 · Registered fund · Jun 30, 2026 VANGUARD INDEX FUNDS, not summed	113,404	0.21%	-432	Jun 30, 2026	VANGUARD INDEX FUNDS, not summed
18	Bank of New York Mellon Corp 13F CIK 1390777 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	106,420	0.20%	+6,451	Jun 30, 2026	carried, not yet filed for the newest quarter
19	VANGUARD FIDUCIARY TRUST CO 13F CIK 933478 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	103,467	0.19%	+28,378	Jun 30, 2026	carried, not yet filed for the newest quarter
20	MORGAN STANLEY 13F CIK 895421 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	98,799	0.18%	-18,191	Jun 30, 2026	carried, not yet filed for the newest quarter
21	NORTHERN TRUST CORP 13F CIK 73124 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	90,214	0.17%	-5,764	Jun 30, 2026	carried, not yet filed for the newest quarter
21.1	Small Cap Index Fund Fund S000001245 · Registered fund · Jun 30, 2026 Northern Funds, not summed	5,808	0.01%	-3,604	Jun 30, 2026	Northern Funds, not summed
21.2	Small Cap Core Fund Fund S000001244 · Registered fund · Jun 30, 2026 Northern Funds, not summed	2,232	0.00%	0	Jun 30, 2026	Northern Funds, not summed
22	BRIDGEWAY CAPITAL MANAGEMENT, LLC 13F CIK 1107261 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	80,900	0.15%	+25,000	Jun 30, 2026	carried, not yet filed for the newest quarter
22.1	Ultra-Small Company Market Fund Fund S000004424 · Registered fund · Jun 30, 2026 Bridgeway Funds, Inc., not summed	75,000	0.14%	+25,000	Jun 30, 2026	Bridgeway Funds, Inc., not summed
23	Divisadero Street Capital Management, LP 13F CIK 1901865 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	78,872	0.15%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
24	VANGUARD PORTFOLIO MANAGEMENT LLC 13F CIK 2100121 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	76,062	0.14%	+11,551	Jun 30, 2026	carried, not yet filed for the newest quarter
25	MILLENNIUM MANAGEMENT LLC 13F CIK 1273087 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	74,966	0.14%	-372,172	Jun 30, 2026	carried, not yet filed for the newest quarter
26	WELLS FARGO & COMPANY/MN 13F CIK 72971 · Bank · Jun 30, 2026 carried, not yet filed for the newest quarter	69,225	0.13%	+65,275	Jun 30, 2026	carried, not yet filed for the newest quarter
27	NANO CAP NEW MILLENNIUM GROWTH FUND L P 13F CIK 1277890 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	67,500	0.13%	+17,500	Jun 30, 2026	carried, not yet filed for the newest quarter
28	Apollo Management Holdings, L.P. 13F CIK 1449434 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	65,036	0.12%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
29	VANGUARD RUSSELL 2000 INDEX FUND Fund S000030003 · Registered fund · May 31, 2026 VANGUARD SCOTTSDALE FUNDS, not summed	55,634	0.10%	+2,070	May 31, 2026	VANGUARD SCOTTSDALE FUNDS, not summed
30	GSA CAPITAL PARTNERS LLP 13F CIK 1362033 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	53,298	0.10%	+53,298	Jun 30, 2026	carried, not yet filed for the newest quarter
31	Walleye Capital LLC 13F CIK 1758720 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	46,362	0.09%	+46,362	Jun 30, 2026	carried, not yet filed for the newest quarter
32	JANE STREET GROUP, LLC 13F CIK 1595888 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	36,847	0.07%	-24,652	Jun 30, 2026	carried, not yet filed for the newest quarter
33	Squarepoint Ops LLC 13F CIK 1642575 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	35,948	0.07%	-88,412	Jun 30, 2026	carried, not yet filed for the newest quarter
34	CHARLES SCHWAB INVESTMENT MANAGEMENT INC 13F CIK 884546 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	30,703	0.06%	+14,956	Jun 30, 2026	carried, not yet filed for the newest quarter
34.1	Schwab Small-Cap Index Fund Fund S000005912 · Registered fund · Jul 31, 2026 SCHWAB CAPITAL TRUST, not summed	30,642	0.06%	+14,921	Jul 31, 2026	SCHWAB CAPITAL TRUST, not summed
35	Cerity Partners LLC 13F CIK 1566475 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	29,426	0.05%	+3,582	Jun 30, 2026	carried, not yet filed for the newest quarter
36	Fielder Capital Group LLC 13F CIK 2010765 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	25,262	0.05%	+46	Jun 30, 2026	carried, not yet filed for the newest quarter
37	CITADEL ADVISORS LLC 13F CIK 1423053 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	23,581	0.04%	-36,800	Jun 30, 2026	carried, not yet filed for the newest quarter
38	NVIT GS Small Cap Equity Insights Fund Fund S000066682 · Registered fund · Jun 30, 2026 Nationwide Variable Insurance Trust, not summed	20,561	0.04%	—	Jun 30, 2026	Nationwide Variable Insurance Trust, not summed
39	SUSQUEHANNA INTERNATIONAL GROUP, LLP 13F CIK 1446194 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	20,319	0.04%	+20,319	Jun 30, 2026	carried, not yet filed for the newest quarter
40	Nuveen, LLC 13F CIK 1871926 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	14,158	0.03%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
40.1	Nuveen Small Cap Blend Index Fund Fund S000005367 · Registered fund · Jul 31, 2026 TIAA-CREF Funds, not summed	14,158	0.03%	0	Jul 31, 2026	TIAA-CREF Funds, not summed
41	XTX Topco Ltd 13F CIK 1828301 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	13,599	0.03%	+13,599	Jun 30, 2026	carried, not yet filed for the newest quarter
42	VANGUARD INSTITUTIONAL TOTAL STOCK MARKET INDEX FUND Fund S000002855 · Registered fund · Jun 30, 2026 VANGUARD INSTITUTIONAL INDEX FUNDS, not summed	13,393	0.02%	—	Jun 30, 2026	VANGUARD INSTITUTIONAL INDEX FUNDS, not summed
43	RHUMBLINE ADVISERS 13F CIK 1115418 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	13,277	0.02%	+1,003	Jun 30, 2026	carried, not yet filed for the newest quarter
44	NEW YORK STATE COMMON RETIREMENT FUND 13F CIK 810265 · Unknown · Jun 30, 2026 carried, not yet filed for the newest quarter	12,500	0.02%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
45	Vanguard Personalized Indexing Management, LLC 13F CIK 1767306 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	12,298	0.02%	+217	Jun 30, 2026	carried, not yet filed for the newest quarter
46	EQ/2000 Managed Volatility Portfolio Fund S000025800 · Registered fund · Jun 30, 2026 EQ Advisors Trust, not summed	12,121	0.02%	0	Jun 30, 2026	EQ Advisors Trust, not summed
47	DEMSKI MARTHA J Insider CIK 1198230 · Jul 14, 2026 Director, issuer-wide	12,000	0.02%	-62,300	Jul 14, 2026	Director, issuer-wide
48	DIMENSIONAL FUND ADVISORS LP 13F CIK 354204 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	11,613	0.02%	0	Jun 30, 2026	carried, not yet filed for the newest quarter
48.1	Dimensional US Core Equity 1 ETF Fund S000081780 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	2,742	0.01%	—	Jul 31, 2026	Dimensional ETF Trust, not summed
48.2	Dimensional U.S. Small Cap ETF Fund S000070906 · Registered fund · Jul 31, 2026 Dimensional ETF Trust, not summed	1,717	0.00%	0	Jul 31, 2026	Dimensional ETF Trust, not summed
49	IEQ CAPITAL, LLC 13F CIK 1779789 · Registered investment adviser · Jun 30, 2026 carried, not yet filed for the newest quarter	10,984	0.02%	+10,984	Jun 30, 2026	carried, not yet filed for the newest quarter
50	FMR LLC 13F CIK 315066 · Holding company · Jun 30, 2026 carried, not yet filed for the newest quarter	10,957	0.02%	-707	Jun 30, 2026	carried, not yet filed for the newest quarter
50.1	Fidelity Small Cap Index Fund Fund S000033638 · Registered fund · Jul 31, 2026 Fidelity Salem Street Trust, not summed	122,765	0.23%	+15,797	Jul 31, 2026	Fidelity Salem Street Trust, not summed
50.2	Fidelity Extended Market Index Fund Fund S000006021 · Registered fund · May 31, 2026 Fidelity Concord Street Trust, not summed	67,054	0.12%	+9,617	May 31, 2026	Fidelity Concord Street Trust, not summed
50.3	Fidelity Nasdaq Composite Index Fund Fund S000055366 · Registered fund · May 31, 2026 Fidelity Concord Street Trust, not summed	34,865	0.06%	+3,413	May 31, 2026	Fidelity Concord Street Trust, not summed
50.4	Fidelity Total Market Index Fund Fund S000006026 · Registered fund · May 31, 2026 Fidelity Concord Street Trust, not summed	24,298	0.05%	0	May 31, 2026	Fidelity Concord Street Trust, not summed
50.5	Fidelity Series Total Market Index Fund Fund S000065248 · Registered fund · May 31, 2026 Fidelity Concord Street Trust, not summed	17,044	0.03%	-1,558	May 31, 2026	Fidelity Concord Street Trust, not summed

5 more nested rows are not shown here; Every filing lists them all.

Shares are restated onto today's split basis. Change compares each row with the same holder's previous filing in the same source; a dash means there is none to compare. Nested 13D/G, insider and fund rows are not summed, since a 13F report already holds them.

Showing 1–50 of 129 holders

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Key facts CIK 1850902 CUSIP 02080L102 13F (30d) 8 filings 8 filers Visit website Investor relations