Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in TKNO held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | Roubaix Capital, LLC | 1.9M | $5.4M | +88.5% | 3.511% | 2.54% |
| 2 | ROYCE & ASSOCIATES LP | 1.1M | $3.1M | +264.2% | 1.994% | 0.03% |
| 3 | BlackRock, Inc. | 717K | $2.1M | -1.9% | 1.337% | 0.00% |
| 4 | MILLENNIUM MANAGEMENT LLC | 447K | $1.3M | β | 0.834% | 0.00% |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 442K | $1.3M | β | 0.824% | 0.00% |
| 6 | UBS Group AG | 325K | $940K | -55.9% | 0.607% | 0.00% |
| 7 | Conestoga Capital Advisors, LLC | 317K | $916K | 0.0% | 0.592% | 0.02% |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 308K | $890K | +7.1% | 0.574% | 0.00% |
| 9 | BANK OF AMERICA CORP /DE/ | 228K | $660K | +0.5% | 0.426% | 0.00% |
| 10 | Massar Capital Management, LP | 200K | $578K | 0.0% | 0.373% | 0.11% |
| 11 | STATE STREET CORP | 155K | $448K | -0.9% | 0.289% | 0.00% |
| 12 | Squarepoint Ops LLC | 124K | $359K | +105.3% | 0.232% | 0.00% |
| 13 | GOLDMAN SACHS GROUP INC | 118K | $342K | +115.2% | 0.221% | 0.00% |
| 14 | MORGAN STANLEY | 117K | $338K | +54.6% | 0.218% | 0.00% |
| 15 | Bank of New York Mellon Corp | 100K | $289K | -16.1% | 0.186% | 0.00% |
| 16 | NORTHERN TRUST CORP | 96K | $277K | +5.7% | 0.179% | 0.00% |
| 17 | Divisadero Street Capital Management, LP | 79K | $228K | 0.0% | 0.147% | 0.01% |
| 18 | VANGUARD FIDUCIARY TRUST CO | 75K | $217K | β | 0.140% | 0.00% |
| 19 | Mount Lucas Management LP | 70K | $202K | 0.0% | 0.131% | 0.07% |
| 20 | AQR CAPITAL MANAGEMENT LLC | 66K | $192K | β | 0.124% | 0.00% |
| 21 | Apollo Management Holdings, L.P. | 65K | $188K | 0.0% | 0.121% | 0.00% |
| 22 | VANGUARD PORTFOLIO MANAGEMENT LLC | 65K | $186K | β | 0.120% | 0.00% |
| 23 | JANE STREET GROUP, LLC | 61K | $178K | -2.2% | 0.115% | 0.00% |
| 24 | CITADEL ADVISORS LLC | 60K | $175K | -11.7% | 0.113% | 0.00% |
| 25 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 56K | $162K | -30.9% | 0.104% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in TKNO β a direct measure of their conviction.
Filings activity in TKNO during Q1 2026, grouped by how each filer changed its position.
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 76 | +7.0% | 9.79% | 2.14 pp | $22M | 18% |
| Q4 2025 | 71 | +6.0% | 11.93% | 8.45 pp | $27M | 41% |
| Q3 2025 | 67 | 2.9% | 20.38% | +3.93 pp | $46M | +24% |
| Q2 2025 | 69 | +6.2% | 16.45% | +2.79 pp | $37M | +20% |
| Q1 2025 | 65 | +35% | 13.66% | 9.70 pp | $31M | 42% |
| Q4 2024 | 48 | +45% | 23.36% | +12.31 pp | $53M | +111% |
| Q3 2024 | 33 | +14% | 11.05% | +7.48 pp | $25M | +210% |
| Q2 2024 | 29 | β | 3.57% | β | $8M | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying TKNO stock.
Based on Q1 2026 13F filings, institutional ownership of Alpha Teknova, Inc. stands at 9.8%, held across 76 reporting institutions.
Roubaix Capital, LLC is the largest reported institutional holder of TKNO, with approximately 1,882,355 shares worth $0.01B as of Q1 2026.
Yes β 3 widely-followed marquee investors appear among the top 25 institutional holders of TKNO, including MILLENNIUM MANAGEMENT LLC, JANE STREET GROUP, LLC, CITADEL ADVISORS LLC.
Our composite Smart Money Score for TKNO is 53 out of 100 (Neutral). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
22 institutions opened new positions in TKNO during Q1 2026, while 17 fully exited. 13 added to existing positions and 39 trimmed.
TKNO institutional ownership fell by 2.14 percentage points quarter-over-quarter, with a net change of +5 holders.
The top 10 institutions account for 77.8% of all reported 13F value in TKNO, and the top 25 account for 95.0%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Alpha Teknova, Inc. (TKNO) Institutional Ownership