Roubaix Capital, LLC — 13F holdings

Roubaix Capital, LLC reported 50 holdings worth $279M in its 13F filing for Q2 2026, filed August 10, 2026. That's up 30.2% from $214M in Q1 2026, when it reported 43 holdings. Its 10 largest positions make up 28.5% of the portfolio.

Roubaix Capital, LLC's largest positions in Q2 2026

  1. SXT SENSIENT TECHNOLOGIES CORP — $10.4M (3.7%) · added 1%
  2. TKNO ALPHA TEKNOVA INC — $8.97M (3.2%) · cut 16%
  3. BLFS BIOLIFE SOLUTIONS INC — $8.74M (3.1%) · new position
  4. AGYS AGILYSYS INC — $8.05M (2.9%) · added 2%
  5. DORM DORMAN PRODS INC — $7.60M (2.7%) · added 30%
  6. RAL RALLIANT CORP — $7.49M (2.7%) · cut 34%
  7. STVN STEVANATO GROUP S P A — $7.17M (2.6%) · added 3%
  8. ATS ATS CORPORATION — $7.11M (2.5%) · new position
  9. OMCL OMNICELL COM — $6.97M (2.5%) · new position
  10. PRSU PURSUIT ATTRACTIONS AND HOSP — $6.86M (2.5%) · new position
  11. FLYW FLYWIRE CORPORATION — $6.49M (2.3%) · added 60%
  12. PKE PARK AEROSPACE CORP — $6.45M (2.3%) · cut 39%
  13. CYRX CRYOPORT INC — $6.36M (2.3%) · new position
  14. CWST CASELLA WASTE SYS INC — $6.26M (2.2%) · added 3%
  15. TKR TIMKEN CO — $6.24M (2.2%) · new position
  16. NEOG NEOGEN CORP — $6.18M (2.2%) · added 38%
  17. NAVN Navan Inc — $6.08M (2.2%) · new position
  18. KIDS ORTHOPEDIATRICS CORP — $5.86M (2.1%) · added 6%
  19. LKQ LKQ CORP — $5.84M (2.1%) · new position
  20. AADX APPLIED AEROSPACE & DEFENSE — $5.84M (2.1%) · new position

What Roubaix Capital, LLC bought in Q2 2026

28 new positions and 12 positions added to.

  1. BLFS BIOLIFE SOLUTIONS INC — new position, about $8.74M
  2. ATS ATS CORPORATION — new position, about $7.11M
  3. OMCL OMNICELL COM — new position, about $6.97M
  4. PRSU PURSUIT ATTRACTIONS AND HOSP — new position, about $6.86M
  5. CYRX CRYOPORT INC — new position, about $6.36M
  6. TKR TIMKEN CO — new position, about $6.24M
  7. NAVN Navan Inc — new position, about $6.08M
  8. LKQ LKQ CORP — new position, about $5.84M
  9. AADX APPLIED AEROSPACE & DEFENSE — new position, about $5.84M
  10. MAMA MAMAS CREATIONS INC — new position, about $5.32M

What Roubaix Capital, LLC sold in Q2 2026

21 positions sold out and 9 reduced.

  1. VPG VISHAY PRECISION GROUP INC — cut 82%, about $19.8M
  2. ALGM ALLEGRO MICROSYSTEMS INC — sold out, about $11.8M
  3. XMTR XOMETRY INC — cut 67%, about $10.7M
  4. FPS FORGENT POWER SOLUTIONS INC — sold out, about $10.3M
  5. YSS YORK SPACE SYSTEMS INC — sold out, about $9.43M
  6. PDFS PDF SOLUTIONS INC — cut 71%, about $9.09M
  7. SARO STANDARDAERO INC — sold out, about $8.81M
  8. FROG JFROG LTD — sold out, about $8.72M
  9. AMBQ AMBIQ MICRO INC — cut 58%, about $6.41M
  10. RRX REGAL REXNORD CORPORATION — cut 45%, about $4.07M

Roubaix Capital, LLC portfolio value by quarter

What does Roubaix Capital, LLC own?

Its largest positions in Q2 2026 were SXT, TKNO, BLFS, AGYS, DORM, out of 50 holdings worth $279M.

What did Roubaix Capital, LLC buy last quarter?

In Q2 2026 it opened 28 new positions and added to 12; the largest buys were BLFS, ATS, OMCL.

What did Roubaix Capital, LLC sell last quarter?

In Q2 2026 it sold out of 21 positions and reduced 9, including ALGM, FPS, YSS.