Roubaix Capital, LLC 13F holdings, Q4 2025
Holdings as of December 31, 2025 · filings on SEC EDGAR · latest filing →
Roubaix Capital, LLC disclosed 46 US equity positions worth $234.5m in its Q4 2025 13F filing. The largest position was RAL at 3.8% of the reported book, followed by SARO and AGYS. Against the Q3 2025 filing, it opened 21 new positions, added to 15 and reduced 10 among the top 46 holdings.
What did Roubaix Capital, LLC own in Q4 2025? Top 46 positions
| # | Stock | Sector | Weight | Value | Shares | Δ shares | vs Q3 2025 |
|---|---|---|---|---|---|---|---|
| 1 | RAL RALLIANT CORP | Technology | 3.8% | $8.8m | 173,580 | 6% | added |
| 2 | SARO STANDARDAERO INC | Industrials | 3.6% | $8.4m | 292,354 | 23% | added |
| 3 | AGYS AGILYSYS INC | Technology | 3.1% | $7.2m | 60,243 | 6% | added |
| 4 | NPKI NPK INTERNATIONAL INC | Industrials | 2.9% | $6.9m | 575,348 | -23% | reduced |
| 5 | TRNS TRANSCAT INC | Industrials | 2.8% | $6.6m | 116,111 | 268% | added |
| 6 | JBI JANUS INTERNATIONAL GROUP IN | Industrials | 2.8% | $6.5m | 993,145 | 108% | added |
| 7 | PKE PARK AEROSPACE CORP | Industrials | 2.7% | $6.4m | 299,962 | -34% | reduced |
| 8 | PDFS PDF SOLUTIONS INC | Technology | 2.7% | $6.3m | 220,022 | 7% | added |
| 9 | CCC CCC INTELLIGENT SOLUTIONS HL | Technology | 2.7% | $6.2m | 786,127 | 210% | added |
| 10 | MOD MODINE MFG CO | Consumer Cyclical | 2.6% | $6.2m | 46,196 | 4% | added |
| 11 | AZTA AZENTA INC | Healthcare | 2.6% | $6.1m | 183,599 | 751% | added |
| 12 | RRX REGAL REXNORD CORPORATION | Industrials | 2.6% | $6.0m | 42,836 | 17% | added |
| 13 | XMTR XOMETRY INC | 2.6% | $6.0m | 100,873 | – | new | |
| 14 | SXT SENSIENT TECHNOLOGIES CORP | Basic Materials | 2.5% | $5.9m | 63,032 | -5% | reduced |
| 15 | RVTY REVVITY INC | Healthcare | 2.5% | $5.9m | 61,105 | – | new |
| 16 | XPEL XPEL INC | 2.5% | $5.8m | 116,949 | – | new | |
| 17 | BIRK BIRKENSTOCK HOLDING PLC | Consumer Cyclical | 2.3% | $5.3m | 130,625 | – | new |
| 18 | AIR AAR CORP | Industrials | 2.2% | $5.2m | 63,009 | – | new |
| 19 | LASR NLIGHT INC | Technology | 2.2% | $5.2m | 139,048 | -43% | reduced |
| 20 | GENI GENIUS SPORTS LIMITED | Communication Services | 2.2% | $5.1m | 464,560 | -33% | reduced |
| 21 | NCNO NCINO INC | Technology | 2.2% | $5.1m | 199,020 | – | new |
| 22 | OMCL OMNICELL COM | Healthcare | 2.2% | $5.1m | 111,815 | 46% | added |
| 23 | FUL FULLER H B CO | Basic Materials | 2.1% | $5.0m | 83,821 | – | new |
| 24 | CERT CERTARA INC | Healthcare | 2.1% | $5.0m | 563,064 | 8% | added |
| 25 | SITM SITIME CORP | Technology | 2.1% | $5.0m | 14,036 | – | new |
| 26 | LFUS LITTELFUSE INC | Technology | 2.1% | $4.9m | 19,442 | – | new |
| 27 | ORA ORMAT TECHNOLOGIES INC | Utilities | 2.1% | $4.8m | 43,598 | -30% | reduced |
| 28 | NXT NEXTPOWER INC | Technology | 2.0% | $4.7m | 54,513 | – | new |
| 29 | EVLV EVOLV TECHNOLOGIES HLDNGS IN | 1.9% | $4.5m | 626,414 | – | new | |
| 30 | KRMN KARMAN HLDGS INC | Industrials | 1.9% | $4.5m | 61,118 | – | new |
| 31 | SWIM LATHAM GROUP INC | Industrials | 1.9% | $4.3m | 684,028 | 44% | added |
| 32 | MLAB MESA LABS INC | Technology | 1.8% | $4.3m | 55,189 | -28% | reduced |
| 33 | LTH LIFE TIME GROUP HOLDINGS INC | Consumer Cyclical | 1.8% | $4.3m | 162,150 | – | new |
| 34 | ATI ATI INC | Industrials | 1.8% | $4.3m | 37,284 | -20% | reduced |
| 35 | ITRI ITRON INC | Technology | 1.8% | $4.2m | 45,141 | – | new |
| 36 | ATR APTARGROUP INC | Healthcare | 1.8% | $4.2m | 34,317 | – | new |
| 37 | KIDS ORTHOPEDIATRICS CORP | Healthcare | 1.8% | $4.2m | 234,323 | – | new |
| 38 | STVN STEVANATO GROUP S P A | 1.7% | $3.9m | 195,973 | – | new | |
| 39 | PAR PAR TECHNOLOGY CORP | Technology | 1.6% | $3.9m | 106,461 | – | new |
| 40 | TKNO ALPHA TEKNOVA INC | 1.6% | $3.8m | 998,532 | 20% | added | |
| 41 | AAOI APPLIED OPTOELECTRONICS INC | Technology | 1.6% | $3.8m | 108,275 | – | new |
| 42 | VERX VERTEX INC | Technology | 1.6% | $3.7m | 184,446 | – | new |
| 43 | PCOR PROCORE TECHNOLOGIES INC | Technology | 1.5% | $3.4m | 47,067 | 6% | added |
| 44 | MEC MAYVILLE ENGR CO INC | 1.2% | $2.7m | 146,297 | -31% | reduced | |
| 45 | CLBT CELLEBRITE DI LTD | Technology | 1.1% | $2.6m | 145,679 | -22% | reduced |
| 46 | SI SHOULDER INNOVATIONS INC | 1.0% | $2.3m | 158,816 | – | new |
Weights are shares of the reported long US equity book (options excluded). Values are as filed, normalised to whole dollars. Share changes compare against the immediately preceding filing only.