Vault-13

ALPHA TEKNOVA INC TKNO

COM · Common Stock · CUSIP 02080L102

69 institutional holders +3 vs Q1 2025
7,662,3047.7m shares reported held*
14.3% of all shares outstanding*
$37.6mreported value*
24 new 27 added 7 reduced 21 sold out net bought ≈ $7.3m (+1.5m shares)

* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once ($10.1k this quarter). Holder counts are more reliable. Shares outstanding: 53.5m as of 2025-08-06, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $4.91.

Trends to Q2 2025

Institutional holders

Managers reporting a position, each quarter

0255075Q3 22: 54Q4 22: 48Q1 23: 45Q2 23: 32Q3 23: 29Q4 23: 32Q1 24: 32Q2 24: 29Q3 24: 33Q4 24: 48Q1 25: 66Q2 25: 6969Q3 22Q2 23Q1 24Q4 24Q2 25
Numbers
QuarterHolders
Q3 202254
Q4 202248
Q1 202345
Q2 202332
Q3 202329
Q4 202332
Q1 202432
Q2 202429
Q3 202433
Q4 202448
Q1 202566
Q2 202569

Buyers vs sellers

Managers adding to or starting a position, vs cutting or selling out

Bought or addedCut or sold out
1000100Q3 23: 10 bought or addedQ3 23: 18 cut or sold outQ4 23: 16 bought or addedQ4 23: 11 cut or sold outQ4 23Q1 24: 18 bought or addedQ1 24: 9 cut or sold outQ2 24: 11 bought or addedQ2 24: 17 cut or sold outQ2 24Q3 24: 21 bought or addedQ3 24: 15 cut or sold outQ4 24: 31 bought or addedQ4 24: 16 cut or sold outQ4 24Q1 25: 39 bought or addedQ1 25: 27 cut or sold outQ2 25: 51 bought or addedQ2 25: 28 cut or sold outQ2 25
Numbers
QuarterBought or addedCut or sold out
Q3 20231018
Q4 20231611
Q1 2024189
Q2 20241117
Q3 20242115
Q4 20243116
Q1 20253927
Q2 20255128

Biggest buyers

BlackRock, Inc. Added +539,765+539.8k
Roubaix Capital, LLC New +439,938+439.9k
UBS Group AG Added +426,664+426.7k
GOLDMAN SACHS GROUP INC Added +184,445+184.4k
Balyasny Asset Management L.P. Added +163,526+163.5k
Massar Capital Management, LP Added +130,000+130.0k
GEODE CAPITAL MANAGEMENT, LLC Added +117,016+117.0k
Bank of New York Mellon Corp New +115,717+115.7k
VANGUARD GROUP INC Added +78,737+78.7k
STATE STREET CORP Added +71,462+71.5k

Biggest sellers

WEXFORD CAPITAL LP Sold out -275,000-275.0k
SUSQUEHANNA INTERNATIONAL GROUP, LLP Reduced -163,420-163.4k
FourWorld Capital Management LLC Sold out -159,699-159.7k
Tradewinds, LLC. Sold out -133,088-133.1k
HRT FINANCIAL LP Sold out -101,079-101.1k
NKCFO LLC Sold out -87,000-87.0k
OMERS ADMINISTRATION Corp Sold out -80,700-80.7k
Informed Momentum Co LLC Sold out -75,571-75.6k
Sanctuary Advisors, LLC Sold out -52,814-52.8k
Squarepoint Ops LLC Sold out -35,591-35.6k

Insider purchases and sales in Q2 2025

Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.

Officers and directors buying vs selling

Number of people, by quarter (10% owners not included)

BuyingSelling
404Q3 23: 4 buyingQ3 23: 0 sellingQ4 23: 1 buyingQ4 23: 0 sellingQ4 23Q1 24: 0 buyingQ1 24: 0 sellingQ2 24: 0 buyingQ2 24: 0 sellingQ2 24Q3 24: 2 buyingQ3 24: 0 sellingQ4 24: 0 buyingQ4 24: 0 sellingQ4 24Q1 25: 0 buyingQ1 25: 0 sellingQ2 25: 0 buyingQ2 25: 1 sellingQ2 25
Numbers
QuarterBuyingBoughtSellingSoldSold under a plan
Q3 20234$1.6m0——
Q4 20231$6.2k0——
Q1 20240—0——
Q2 20240—0——
Q3 20242$150.0k0——
Q4 20240—0——
Q1 20250—0——
Q2 20250—1$40.5k$40.5k
DateInsiderTradeSharesPrice ValueTheir holding
2025-06-27 DEMSKI MARTHA J Director Sold plan 8,000 $5.06 $40.5k8.0k shares -40%

Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).

Holders, Q2 2025

#ManagerLocationShares Value% of their portfolioChangeShares change
1 UBS Group AG 0.00% of their portfolio ZURICH, V8 1,586,3101.6m $7.8m $7.8m 0.00% Added +426.7k +426,664
2 Balyasny Asset Management L.P. 0.01% of their portfolio Chicago, IL 1,000,4841.0m $4.9m $4.9m 0.01% Added +163.5k +163,526
3 BlackRock, Inc. 0.00% of their portfolio New York, NY 701,791701.8k $3.4m $3.4m 0.00% Added +539.8k +539,765
4 VANGUARD GROUP INC 0.00% of their portfolio Valley Forge, PA 652,182652.2k $3.2m $3.2m 0.00% Added +78.7k +78,737
5 Roubaix Capital, LLC 1.04% of their portfolio DENVER, CO 439,938439.9k $2.2m $2.2m 1.04% New
6 CenterBook Partners LP 0.08% of their portfolio GREENWICH, CT 309,771309.8k $1.5m $1.5m 0.08% Added +5.2k +5,225
7 GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio BOSTON, MA 298,850298.9k $1.5m $1.5m 0.00% Added +117.0k +117,016
8 GOLDMAN SACHS GROUP INC 0.00% of their portfolio NEW YORK, NY 275,040275.0k $1.4m $1.4m 0.00% Added +184.4k +184,445
9 MILLENNIUM MANAGEMENT LLC 0.00% of their portfolio NEW YORK, NY 246,704246.7k $1.2m $1.2m 0.00% Added +70.1k +70,138
10 BANK OF AMERICA CORP /DE/ 0.00% of their portfolio CHARLOTTE, NC 229,429229.4k $1.1m $1.1m 0.00% Added +7.3k +7,256
11 Massar Capital Management, LP 0.74% of their portfolio STAMFORD, CT 200,000200.0k $982.0k $982.0k 0.74% Added +130.0k +130,000
12 Conestoga Capital Advisors, LLC 0.01% of their portfolio WAYNE, PA 192,274192.3k $944.1k $944.1k 0.01% Unchanged
13 STATE STREET CORP 0.00% of their portfolio BOSTON, MA 140,107140.1k $687.9k $687.9k 0.00% Added +71.5k +71,462
14 Bank of New York Mellon Corp 0.00% of their portfolio NEW YORK, NY 115,717115.7k $568.2k $568.2k 0.00% New
15 MORGAN STANLEY 0.00% of their portfolio NEW YORK, NY 114,967115.0k $564.5k $564.5k 0.00% Added +35.7k +35,723
16 NORTHERN TRUST CORP 0.00% of their portfolio CHICAGO, IL 99,61099.6k $489.1k $489.1k 0.00% Added +60.5k +60,455
17 RENAISSANCE TECHNOLOGIES LLC 0.00% of their portfolio NEW YORK, NY 98,36598.4k $483.0k $483.0k 0.00% Added +50.7k +50,665
18 MARSHALL WACE, LLP 0.00% of their portfolio LONDON, X0 90,03290.0k $442.1k $442.1k 0.00% Added +40.8k +40,825
19 Divisadero Street Capital Management, LP 0.03% of their portfolio MIAMI, FL 78,87278.9k $387.3k $387.3k 0.03% Unchanged
20 BRIDGEWAY CAPITAL MANAGEMENT, LLC 0.01% of their portfolio HOUSTON, TX 75,00075.0k $368.2k $368.2k 0.01% Unchanged
21 TWO SIGMA INVESTMENTS, LP 0.00% of their portfolio NEW YORK, NY 70,49870.5k $346.1k $346.1k 0.00% New
22 Mount Lucas Management LP 0.16% of their portfolio Newtown, PA 70,00070.0k $343.7k $343.7k 0.16% Added +10.0k +10,000
23 Apollo Management Holdings, L.P. 0.01% of their portfolio New York, NY 65,03665.0k $319.3k $319.3k 0.01% Unchanged
24 KESTRA PRIVATE WEALTH SERVICES, LLC 0.00% of their portfolio AUSTIN, TX 44,17944.2k $216.9k $216.9k 0.00% Reduced -15.8k -15,774
25 Fielder Capital Group LLC 0.05% of their portfolio NASHVILLE, TN 41,84941.8k $205.5k $205.5k 0.05% Unchanged
26 GSA CAPITAL PARTNERS LLP 0.01% of their portfolio LONDON, X0 41,58641.6k $204.0k $204.0k 0.01% New
27 ExodusPoint Capital Management, LP 0.00% of their portfolio NEW YORK, NY 36,06236.1k $177.0k $177.0k 0.00% Added +20.4k +20,431
28 CITADEL ADVISORS LLC 0.00% of their portfolio MIAMI, FL 34,98835.0k $171.8k $171.8k 0.00% Added +13.6k +13,566
29 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.00% of their portfolio SAN FRANCISCO, CA 34,27034.3k $168.3k $168.3k 0.00% New
30 BARCLAYS PLC 0.00% of their portfolio LONDON, X0 23,24723.2k $114.1k $114.1k 0.00% Added +13.0k +13,009
31 Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors 0.01% of their portfolio CONCORD, MA 22,05322.1k $108.3k $108.3k 0.01% Added +10.3k +10,335
32 NEW YORK STATE COMMON RETIREMENT FUND 0.00% of their portfolio ALBANY, NY 19,60019.6k $96.2k $96.2k 0.00% New
33 PharVision Advisers, LLC 0.13% of their portfolio BOCA RATON, FL 18,49618.5k $90.8k $90.8k 0.13% New
34 RHUMBLINE ADVISERS 0.00% of their portfolio BOSTON, MA 16,77416.8k $82.3k $82.3k 0.00% New
35 Nuveen, LLC 0.00% of their portfolio CHARLOTTE, NC 14,15814.2k $69.5k $69.5k 0.00% New
36 Ikarian Capital, LLC 0.02% of their portfolio DALLAS, TX 14,00814.0k $68.8k $68.8k 0.02% Unchanged
37 SUSQUEHANNA INTERNATIONAL GROUP, LLP 0.00% of their portfolio BALA CYNWYD, PA 12,96013.0k $63.6k $63.6k 0.00% Reduced -163.4k -163,420
38 DEUTSCHE BANK AG\ 0.00% of their portfolio FRANKFURT AM MAIN, 2M 12,07212.1k $59.3k $59.3k 0.00% New
39 BOOTHBAY FUND MANAGEMENT, LLC 0.00% of their portfolio NEW YORK, NY 12,03412.0k $59.1k $59.1k 0.00% Added +1.1k +1,118
40 DIMENSIONAL FUND ADVISORS LP 0.00% of their portfolio AUSTIN, TX 11,31711.3k $56.0k $56.0k 0.00% Unchanged
41 McAdam, LLC 0.00% of their portfolio Philadelphia, PA 11,13311.1k $54.7k $54.7k 0.00% Reduced -351 -351
42 Atom Investors LP 0.00% of their portfolio AUSTIN, TX 10,78110.8k $52.9k $52.9k 0.00% New
43 China Universal Asset Management Co., Ltd. 0.00% of their portfolio SHANGHAI, F4 10,73310.7k $52.7k $52.7k 0.00% Added +40 +40
44 RAYMOND JAMES FINANCIAL INC 0.00% of their portfolio ST. PETERSBURG, FL 9,6639.7k $47.4k $47.4k 0.00% Reduced -18.2k -18,207
45 Aquatic Capital Management LLC 0.00% of their portfolio CHICAGO, IL 8,5218.5k $41.8k $41.8k 0.00% New
46 JPMORGAN CHASE & CO 0.00% of their portfolio NEW YORK, NY 8,1638.2k $40.1k $40.1k 0.00% Added +4.5k +4,504
47 Quarry LP 0.01% of their portfolio NEW YORK, NY 6,5596.6k $32.2k $32.2k 0.01% New
48 Larson Financial Group LLC 0.00% of their portfolio ST LOUIS, MO 5,9235.9k $29.1k $29.1k 0.00% Added +113 +113
49 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 0.00% of their portfolio CAUSEWAY BAY, K3 5,9055.9k $29.0k $29.0k 0.00% New
50 WELLS FARGO & COMPANY/MN 0.00% of their portfolio SAN FRANCISCO, CA 5,7905.8k $28.4k $28.4k 0.00% New
51 CITIGROUP INC 0.00% of their portfolio NEW YORK, NY 4,8594.9k $23.9k $23.9k 0.00% Added +4.1k +4,079
52 Tower Research Capital LLC (TRC) 0.00% of their portfolio NEW YORK, NY 2,1212.1k $10.4k $10.4k 0.00% Reduced -1.8k -1,842
53 Mirae Asset Global Investments Co., Ltd. 0.00% of their portfolio SEOUL, M5 2,0642.1k $10.1k $10.1k 0.00% Added +280 +280
54 CREDIT INDUSTRIEL ET COMMERCIAL 0.00% of their portfolio PARIS FRANCE, I0 2,0002.0k $9.8k $9.8k 0.00% Unchanged
55 BNP PARIBAS FINANCIAL MARKETS 0.00% of their portfolio PARIS, I0 1,6331.6k $8.0k $8.0k 0.00% Added +734 +734
56 GF FUND MANAGEMENT CO. LTD. 0.00% of their portfolio GUANGZHOU, F4 1,3651.4k $6.7k $6.7k 0.00% Unchanged
57 Zurcher Kantonalbank (Zurich Cantonalbank) 0.00% of their portfolio ZURICH, V8 1,3421.3k $6.6k $6.6k 0.00% Reduced -265 -265
58 Legal & General Group Plc 0.00% of their portfolio London, X0 1,2041.2k $5.9k $5.9k 0.00% New
59 Ameritas Investment Partners, Inc. 0.00% of their portfolio LINCOLN, NE 1,1081.1k $5.4k $5.4k 0.00% New
60 ROYAL BANK OF CANADA 0.00% of their portfolio TORONTO, A6 732732 $4.0k $4.0k 0.00% New
61 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 0.00% of their portfolio WEST SACRAMENTO, CA 677677 $3.3k $3.3k 0.00% New
62 Vermillion & White Wealth Management Group, LLC 0.00% of their portfolio PHOENIXVILLE, PA 423423 $2.1k $2.1k 0.00% New
63 AMALGAMATED BANK 0.00% of their portfolio NEW YORK, NY 370370 $2.0k $2.0k 0.00% New
64 Daiwa Securities Group Inc. 0.00% of their portfolio CHIYODA-KU,TOKYO, M0 300300 $1.0k $1.0k 0.00% Unchanged
65 FMR LLC 0.00% of their portfolio BOSTON, MA 171171 $837 $837 0.00% Reduced -29 -29
66 Physician Wealth Advisors, Inc. 0.00% of their portfolio MIDVALE, UT 154154 $757 $757 0.00% New
67 Sterling Capital Management LLC 0.00% of their portfolio CHARLOTTE, NC 4343 $211 $211 0.00% New
68 OSAIC HOLDINGS, INC. 0.00% of their portfolio SCOTTSDALE, AZ 11 $5 $5 0.00% New
69 CONCOURSE FINANCIAL GROUP SECURITIES, INC. — of their portfolio BIRMINGHAM, AL 00 $0 $0 — Unchanged