Security key
02080L102
- Security type / class
- Equity / COM
- Total 13F shares
- 5,203,354
- Total 13F value
- $14,512,282
- Share change
- +721,351
- SEC-reported price per share
- $2.79
- Number of holders
- 26
- Value change
- +$2,040,098
- Number of buys
- 9
- Number of sells
- 17
Report period
Q3 2023
Institutions
26
Top holders
10
TKNO full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
Alpha Teknova, Inc. SEC filings
Alpha Teknova, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 02080L102
Recent filing periods:
Ownership snapshot
Top reported holders of TKNO - Alpha Teknova, Inc. - COM (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Irene Davis
Disclosed value leader
Irene Davis
Comparable rows
0/15
Latest evidence
19 Sep 2023
3/4/5
13F
Highest disclosed value: $6,200,020
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
Irene Davis has the largest disclosed position value at $6.2M.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Irene Davis's linked filing trail.
Disclosed position value
Top 5
Irene Davis
$6.2M
Ted Davis
$6.2M
MILLENNIUM MANAGEMENT LLC
$3.55M
BALYASNY ASSET MANAGEMENT L.P.
$2.8M
Matthew J. Mackowski
$1.42M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Irene Davis |
3/4/5
Director, 10%+ Owner
|
—
class O/S missing
|
$6,200,020
3,575,559 shares
|
— | 26 May 2023 |
| Ted Davis |
3/4/5
Director, 10%+ Owner
|
—
class O/S missing
|
$6,200,020
3,575,559 shares
|
— | 26 May 2023 |
| MILLENNIUM MANAGEMENT LLC |
13F
Company
|
—
class O/S missing
|
$3,553,078
1,330,741 shares
|
— | 30 Jun 2023 |
| BALYASNY ASSET MANAGEMENT L.P. |
13F
Company
|
—
class O/S missing
|
$2,796,866
1,047,515 shares
|
— | 30 Jun 2023 |
| Matthew J. Mackowski |
3/4/5
Director
|
—
class O/S missing
|
$1,423,285
820,810 shares
|
— | 19 Sep 2023 |
| VANGUARD GROUP INC |
13F
Company
|
—
class O/S missing
|
$1,077,968
403,733 shares
|
— | 30 Jun 2023 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q3 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
26
Shares
5,203,354
Rows available
26
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q3 2023 vs Q1 2026 Across Filers
Q1 2026 holders
77
Q3 2023 holders
26
Holder diff
-51
| Investor | Q1 2026 Shares | Q3 2023 Shares | Share Diff | Share Chg % | Q1 2026 value | Q3 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend