Roubaix Capital, LLC holds a diversified book of 50 stocks worth $278.9M as of Q2 2026 (disclosed Aug 10, 2026, a ~41-day 13F lag). This quarter they opened Biolife Solutions Inc and trimmed Alpha Teknova Inc. Their largest long position is Sensient Technologies Corp at 4% of the equity book.
Top-heavy: diversified book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
98% mapped to company sectors
Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.
Estimated $ traded · quarter-end prices, no cost basis
Other tracked managers holding the same core names as Roubaix Capital, LLC
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| BlackRock, Inc. | 79 / 50 | $30.2B |
| MORGAN STANLEY | 79 / 50 | $4.1B |
| UBS Group AG | 79 / 50 | $2.5B |
| GOLDMAN SACHS GROUP INC | 79 / 50 | $2.4B |
| JPMORGAN CHASE & CO | 79 / 50 | $2.4B |
| BANK OF AMERICA CORP /DE/ | 79 / 50 | $2.4B |
| ROYAL BANK OF CANADA | 79 / 50 | $867.4M |
| WELLS FARGO & COMPANY/MN | 79 / 50 | $662.0M |
Ranked by how many of Roubaix Capital, LLC's top 50 disclosed names each fund also holds: a cross-fund conviction signal from the latest 13F of every tracked manager.
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Sensient Technologies Corp COM | $10.4M | 84.3K | 3.7% | ▲+1.3% Added · +1K sh | |
| 2 | Alpha Teknova Inc COM | $9.0M | 1.58M | 3.2% | ▼−16% Reduced · −303K sh | |
| 3 | Biolife Solutions Inc COM NEW | $8.7M | 309.6K | 3.1% | ▲New New position | |
| 4 | Agilysys Inc COM | $8.1M | 77.1K | 2.9% | ▲+2.0% Added · +2K sh | |
| 5 | Dorman Prods Inc COM | $7.6M | 55.7K | 2.7% | ▲+30% Added · +13K sh | |
| 6 | Ralliant Corp COM | $7.5M | 101.8K | 2.7% | ▼−34% Reduced · −53K sh | |
| 7 | Stevanato Group S P A ORD SHS | $7.2M | 396.8K | 2.6% | ▲+3.0% Added · +12K sh | |
| 8 | Ats Corporation COM | $7.1M | 246.9K | 2.5% | ▲New New position | |
| 9 | Omnicell Com COM | $7.0M | 167.8K | 2.5% | ▲New New position | |
| 10 | Pursuit Attractions And Hosp COM | $6.9M | 122.5K | 2.5% | ▲New New position | |
| 11 | Flywire Corporation COM VTG | $6.5M | 369.5K | 2.3% | ▲+60% Added · +139K sh | |
| 12 | Park Aerospace Corp COM | $6.4M | 169.0K | 2.3% | ▼−39% Reduced · −106K sh | |
| 13 | Cryoport Inc COM PAR $0.001 | $6.4M | 404.8K | 2.3% | ▲New New position | |
| 14 | Casella Waste Sys Inc CL A | $6.3M | 64.5K | 2.2% | ▲+2.8% Added · +2K sh | |
| 15 | Timken Co COM | $6.2M | 42.9K | 2.2% | ▲New New position | |
| 16 | Neogen Corp COM | $6.2M | 687.1K | 2.2% | ▲+38% Added · +189K sh | |
| 17 | Navan Inc CL A | $6.1M | 265.9K | 2.2% | ▲New New position | |
| 18 | Orthopediatrics Corp COM | $5.9M | 306.6K | 2.1% | ▲+5.7% Added · +17K sh | |
| 19 | LKQ Corp COM | $5.8M | 221.8K | 2.1% | ▲New New position | |
| 20 | Applied Aerospace & Defense COMMON STOCK | $5.8M | 256.2K | 2.1% | ▲New New position | |
| 21 | JBT Marel Corporation COM | $5.8M | 40.0K | 2.1% | ▲+117% Added · +22K sh | |
| 22 | Albany Intl Corp CL A | $5.7M | 77.0K | 2.1% | ▲+14% Added · +10K sh | |
| 23 | Cellebrite Di Ltd ORDINARY SHARES | $5.6M | 383.7K | 2.0% | ▲+27% Added · +80K sh | |
| 24 | Mamas Creations Inc COM | $5.3M | 298.3K | 1.9% | ▲New New position | |
| 25 | Xometry Inc CLASS A COM | $5.3M | 55.0K | 1.9% | ▼−67% Reduced · −111K sh | |
| 26 | Latham Group Inc COM | $5.3M | 812.6K | 1.9% | ▲+23% Added · +152K sh | |
| 27 | Shoulder Innovations Inc COMMON STOCK | $5.2M | 255.3K | 1.9% | ▼−0.7% Reduced · −2K sh | |
| 28 | Birkenstock Holding PLC COM SHS | $5.1M | 119.3K | 1.8% | ▲New New position | |
| 29 | Lightpath Technologies Inc COM CL A | $5.1M | 312.5K | 1.8% | ▲New New position | |
| 30 | Regal Rexnord Corporation COM | $4.9M | 20.6K | 1.8% | ▼−45% Reduced · −17K sh | |
| 31 | Celsius Hldgs Inc COM NEW | $4.8M | 164.9K | 1.7% | ▲New New position | |
| 32 | Hexcel Corp New COM | $4.8M | 48.2K | 1.7% | ▲New New position | |
| 33 | Innovative Solutions & Suppo COM | $4.8M | 264.5K | 1.7% | ▲New New position | |
| 34 | Ambiq Micro Inc COMMON STOCK | $4.7M | 53.3K | 1.7% | ▼−58% Reduced · −73K sh | |
| 35 | Enerpac Tool Group Corp CL A COM | $4.6M | 129.5K | 1.7% | ▲New New position | |
| 36 | Xpel Inc COM | $4.6M | 93.6K | 1.7% | ▲New New position | |
| 37 | Proto Labs Inc COM | $4.5M | 55.4K | 1.6% | ▲New New position | |
| 38 | Acv Auctions Inc COM CL A | $4.5M | 625.8K | 1.6% | ▲New New position | |
| 39 | Boot Barn Hldgs Inc COM | $4.4M | 27.0K | 1.6% | ▲New New position | |
| 40 | Littelfuse Inc COM | $4.4M | 9.7K | 1.6% | ▲New New position | |
| 41 | Aptargroup Inc COM | $4.4M | 34.8K | 1.6% | ▲New New position | |
| 42 | Vishay Precision Group Inc COM | $4.3M | 28.9K | 1.6% | ▼−82% Reduced · −132K sh | |
| 43 | Resideo Technologies Inc COM | $4.2M | 134.5K | 1.5% | ▲New New position | |
| 44 | Waystar Hldg Corp COM | $3.9M | 191.2K | 1.4% | ▼−4.5% Reduced · −9K sh | |
| 45 | Bowman Consulting Group Ltd COM | $3.9M | 133.9K | 1.4% | ▲New New position | |
| 46 | Digitalocean Hldgs Inc COM | $3.9M | 24.7K | 1.4% | ▲New New position | |
| 47 | PDF Solutions Inc COM | $3.8M | 53.5K | 1.4% | ▼−71% Reduced · −128K sh | |
| 48 | Armstrong World Inds Inc New COM | $3.7M | 23.2K | 1.3% | ▲New New position | |
| 49 | Vishay Intertechnology Inc COM | $3.1M | 58.2K | 1.1% | ▲New New position | |
| 50 | CSW Industrials Inc COM | $3.1M | 11.0K | 1.1% | ▲New New position |
The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This fund page is the Follow view. The Build view lets your agent pull holdings, quarter changes, overlap, and source filings through API or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/funds/1769700/holdings"
Use Arkolith to show Roubaix Capital, LLC's latest holdings, largest changes, and filing provenance.
As-of date vs the date the SEC received each filing
| Quarter | As of | Filed | Positions | Value | Form |
|---|---|---|---|---|---|
| Q2 2026 | Jun 30, 2026 | Aug 10, 2026 | 50 | $278.9M | 13F-HR |
| Q1 2026 | Mar 31, 2026 | May 6, 2026 | 43 | $214.3M | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Feb 9, 2026 | 46 | $234.5M | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Nov 12, 2025 | 47 | $214.7M | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Aug 13, 2025 | 51 | $208.4M | 13F-HR |
| Q1 2025 | Mar 31, 2025 | May 13, 2025 | 50 | $191.9M | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Feb 13, 2025 | 47 | $208.6M | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Oct 25, 2024 | 47 | $181.5M | 13F-HR |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly, filed up to 45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. Price-derived performance is withheld until the price-source policy and freshness gate are green.