Alpha Teknova
TKNO · NASDAQ
$7.39+$0.59 (+8.68%)TodayMarket closed ·
Prev close $6.80
Who owns TKNO
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 90.8% of TKNO’s shares.
- Telegraph Hill Partners70.4%
- Davis (Ted)3.5%
- Davis (Irene)3.1%
- Royce Investment Partners3.1%
- Next 6 largest institutions10.7%
- All other shareholders9.2%
| Holder | Shares | % of shares |
|---|---|---|
| Telegraph Hill Partners | 37.72M | 70.36% |
| Davis (Ted) | 1.89M | 3.52% |
| Davis (Irene) | 1.69M | 3.15% |
| Royce Investment Partners | 1.66M | 3.10% |
| Vanguard Capital Management, LLC | 1.61M | 3.01% |
| Roubaix Capital, LLC | 1.58M | 2.95% |
| Mackowski J Matthew | 820.81K | 1.53% |
| BlackRock Institutional Trust Company, N.A. | 785.82K | 1.47% |
| UBS Financial Services, Inc. | 631.97K | 1.18% |
| Conestoga Capital Advisors, LLC | 314.55K | 0.59% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Vanguard Total Stock Market Index Fund | 1.48M | 2.76% |
| Prosper Stars & Stripes Fund | 1.14M | 2.13% |
| Royce Micro-Cap Trust | 1.04M | 1.95% |
| Royce Micro-Cap Fund | 467.23K | 0.87% |
| iShares Russell 2000 ETF | 304.50K | 0.57% |
Insider trades
Form 4 filings by officers, directors and large holders
Insiders made no open-market buys or sales of TKNO in the last 6 months.
| Insider | Type | Shares | Value |
|---|---|---|---|
| DEMSKI MARTHA J | Other | 12.00K | — |
| DEMSKI MARTHA J | Other | 12.00K | — |
| Vos Alexander | Award | 55.00K | — |
| ROBERTSON BRETT | Award | 55.00K | — |
| DEMSKI MARTHA J | Award | 55.00K | — |
Short interest
Settled Sep 30, 2026
- Shares short
- 1.63M
- Days to cover
- 4.82
- % of shares outstanding
- 3.05%
- Average daily volume
- 339.14K
- Change since last report
- +3.5%
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