Roubaix Capital, LLC
Filing Date
Global Rank
#4,054
/ 8,623
▼ 57
· as of Mar 2026
Top Industry
Software - Application
17.1%
3Y Alpha vs SPY
-1.8%
Period ended 4 months ago
Filed May 6, 2026 · 3mo
25 quarters · since Mar 2020
Clone Performance
Jul 2023–Jul 2026 · vs SPYHypothetical growth of buying every stock this filer reported holding, rebalancing on each filing and indexed to the same start. Option positions cannot be bought this way and are left out.
Cloned portfolio
+57.5%
SPY
+65.3%
Annualised alpha
-1.9%
Max drawdown
−32.4%
Estimate. 13F holdings are quarter-lagged, so the clone rebalances about 45 days after each period end — when the filing becomes public — and it excludes option and short positions. It tracks 100% of reported value on average across 13 quarters. Past performance does not predict future results.
Portfolio Concentration
43 tracked positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025Top Position
4.0%
+0.2 pts
Top 5
17.7%
+1.5 pts
Top 10
33.1%
+3.5 pts
HHI
254
Diversified+21
Portfolio Trend
25 quarters · across all stocks
Sector Breakdown
As of Mar 31, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Industrials | 36.4% | $78,009,081 |
| Technology | 34.8% | $74,675,586 |
| Healthcare | 17.2% | $36,833,377 |
| Consumer Cyclical | 3.7% | $7,992,399 |
| Basic Materials | 3.4% | $7,190,597 |
| Unclassified | 1.7% | $3,735,968 |
| Energy | 1.6% | $3,505,333 |
| Financial Services | 1.1% | $2,335,119 |
Last Quarter's Activity
Export CSVAdded To
Positions the filer increased
13 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| TKNO | Alpha Teknova, Inc. | +883,823 | 1,882,355 | $5,440,005 | |
| STVN | Stevanato Group S.p.A. | +189,343 | 385,316 | $5,298,095 | |
| CLBT | Cellebrite DI Ltd. | +157,536 | 303,215 | $4,178,302 | |
| SI | Shoulder Innovations, Inc. | +98,305 | 257,121 | $3,735,968 | |
| XMTR | Xometry, Inc. | +65,058 | 165,931 | $6,776,622 | |
| MEC | Mayville Engineering Company, Inc. | +64,360 | 210,657 | $3,781,293 | |
| KIDS | Orthopediatrics Corp | +55,724 | 290,047 | $4,603,045 | |
| PCOR | Procore Technologies, Inc. | +25,687 | 72,754 | $4,146,978 | |
| SXT | Sensient Technologies Corp | +20,154 | 83,186 | $7,190,597 | |
| MLAB | Mesa Laboratories Inc /Co/ | +16,926 | 72,115 | $6,376,408 | |
| AGYS | Agilysys Inc | +15,301 | 75,544 | $5,374,200 | |
| RVTY | Revvity, Inc. | +2,908 | 64,013 | $5,608,178 | |
| SARO | StandardAero, Inc. | +2,043 | 294,397 | $7,604,274 | |
| No positions match the current search. | |||||
Trimmed
Positions the filer reduced
9 positions
| Ticker | Company | Δ Shares | Shares | Value | Open |
|---|---|---|---|---|---|
| NPKI | NPK International Inc. | −305,413 | 269,935 | $3,911,358 | |
| LASR | Nlight, Inc. | −77,659 | 61,389 | $3,500,400 | |
| CCC | CCC Intelligent Solutions Holdings Inc. | −41,229 | 744,898 | $4,469,388 | |
| PDFS | Pdf Solutions Inc | −38,085 | 181,937 | $5,951,159 | |
| TRNS | Transcat Inc | −31,129 | 84,982 | $6,241,927 | |
| PKE | Park Aerospace Corp | −25,147 | 274,815 | $7,524,434 | |
| SWIM | Latham Group, Inc. | −22,991 | 661,037 | $3,549,768 | |
| RAL | Ralliant Corp | −18,961 | 154,619 | $6,430,604 | |
| RRX | Regal Rexnord Corp | −5,097 | 37,739 | $7,067,005 | |
| No positions match the current search. | |||||
New Positions
Positions the filer opened this quarter
21 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| YSS | York Space Systems Inc. | 382,906 | $8,489,026 | |
| VPG | Vishay Precision Group, Inc. | 160,961 | $6,988,926 | |
| RGEN | Repligen Corp | 54,555 | $6,427,670 | |
| SRAD | Sportradar Group AG | 333,382 | $5,580,814 | |
| FPS | Forgent Power Solutions, Inc. | 184,863 | $5,410,940 | |
| ALGM | Allegro Microsystems, Inc. | 169,993 | $5,359,879 | |
| LOAR | Loar Holdings Inc. | 92,379 | $5,292,392 | |
| ESAB | ESAB Corp | 51,928 | $5,019,360 | |
| CWST | Casella Waste Systems Inc | 62,772 | $4,980,330 | |
| WAY | Waystar Holding Corp. | 200,167 | $4,826,026 | |
| NEOG | Neogen Corp | 498,424 | $4,630,358 | |
| FROG | JFrog Ltd | 95,944 | $4,502,651 | |
| DORM | Dorman Products, Inc. | 42,811 | $4,467,755 | |
| AIN | Albany International Corp /De/ | 67,509 | $3,524,644 | |
| PUMP | ProPetro Holding Corp. | 243,257 | $3,505,333 | |
| TTAN | ServiceTitan, Inc. | 53,720 | $3,409,071 | |
| AMBQ | Ambiq Micro, Inc. | 125,821 | $3,197,111 | |
| FLYW | Flywire Corp | 230,691 | $2,685,243 | |
| ALKT | Alkami Technology, Inc. | 161,101 | $2,524,452 | |
| JBTM | JBT MAREL Corp | 18,459 | $2,360,352 | |
| MC | Moelis & Co | 40,967 | $2,335,119 | |
| No positions match the current search. | ||||
Sold Out
Positions the filer fully exited
24 positions
| Ticker | Company | Shares | Value | Open |
|---|---|---|---|---|
| JBI | Janus International Group, Inc. | 993,145 | $6,495,168 | |
| MOD | Modine Manufacturing Co | 46,196 | $6,167,627 | |
| AZTA | Azenta, Inc. | 183,599 | $6,106,502 | |
| XPEL | XPEL, Inc. | 116,949 | $5,836,924 | |
| BIRK | Birkenstock Holding plc | 130,625 | $5,342,562 | |
| AIR | Aar Corp | 63,009 | $5,216,515 | |
| GENI | Genius Sports Ltd | 464,560 | $5,119,451 | |
| NCNO | nCino, Inc. | 199,020 | $5,102,872 | |
| OMCL | Omnicell, Inc. | 111,815 | $5,065,219 | |
| FUL | Fuller H B Co | 83,821 | $4,983,996 | |
| CERT | Certara, Inc. | 563,064 | $4,960,593 | |
| SITM | SITIME Corp | 14,036 | $4,957,374 | |
| LFUS | Littelfuse Inc /De | 19,442 | $4,917,270 | |
| ORA | Ormat Technologies, Inc. | 43,598 | $4,816,271 | |
| NXT | Nextpower Inc. | 54,513 | $4,748,627 | |
| EVLV | Evolv Technologies Holdings, Inc. | 626,414 | $4,485,124 | |
| KRMN | Karman Holdings Inc. | 61,118 | $4,472,004 | |
| LTH | Life Time Group Holdings, Inc. | 162,150 | $4,309,947 | |
| ATI | Ati Inc | 37,284 | $4,278,711 | |
| ITRI | Itron, Inc. | 45,141 | $4,191,793 | |
| ATR | Aptargroup, Inc. | 34,317 | $4,185,301 | |
| PAR | Par Technology Corp | 106,461 | $3,862,405 | |
| AAOI | Applied Optoelectronics, Inc. | 108,275 | $3,774,466 | |
| VERX | Vertex, Inc. | 184,446 | $3,683,386 | |
| No positions match the current search. | ||||
43 tracked positions ·
$214,277,460 total
· filing declares
43 positions · $214,277,479
· as of Mar 31, 2026
All sectors
Basic Materials
Consumer Cyclical
Energy
Financial Services
Healthcare
Industrials
Technology
| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| YSS |
York Space Systems Inc.
Industrials
|
NEW | 382,906 | $8,489,026 | 3.96% | |
| SARO |
StandardAero, Inc.
Industrials
|
Added | 294,397 | $7,604,274 | 3.55% | |
| PKE |
Park Aerospace Corp
Industrials
|
Reduced | 274,815 | $7,524,434 | 3.51% | |
| SXT |
Sensient Technologies Corp
Basic Materials
|
Added | 83,186 | $7,190,597 | 3.36% | |
| RRX |
Regal Rexnord Corp
Industrials
|
Reduced | 37,739 | $7,067,005 | 3.30% | |
| VPG |
Vishay Precision Group, Inc.
Technology
|
NEW | 160,961 | $6,988,926 | 3.26% | |
| XMTR |
Xometry, Inc.
Industrials
|
Added | 165,931 | $6,776,622 | 3.16% | |
| RAL |
Ralliant Corp
Technology
|
Reduced | 154,619 | $6,430,604 | 3.00% | |
| RGEN |
Repligen Corp
Healthcare
|
NEW | 54,555 | $6,427,670 | 3.00% | |
| MLAB |
Mesa Laboratories Inc /Co/
Technology
|
Added | 72,115 | $6,376,408 | 2.98% | |
| TRNS |
Transcat Inc
Industrials
|
Reduced | 84,982 | $6,241,927 | 2.91% | |
| PDFS |
Pdf Solutions Inc
Technology
|
Reduced | 181,937 | $5,951,159 | 2.78% | |
| RVTY |
Revvity, Inc.
Healthcare
|
Added | 64,013 | $5,608,178 | 2.62% | |
| SRAD |
Sportradar Group AG
Technology
|
NEW | 333,382 | $5,580,814 | 2.60% | |
| TKNO |
Alpha Teknova, Inc.
Healthcare
|
Added | 1,882,355 | $5,440,005 | 2.54% | |
| FPS |
Forgent Power Solutions, Inc.
Industrials
|
NEW | 184,863 | $5,410,940 | 2.53% | |
| AGYS |
Agilysys Inc
Technology
|
Added | 75,544 | $5,374,200 | 2.51% | |
| ALGM |
Allegro Microsystems, Inc.
Technology
|
NEW | 169,993 | $5,359,879 | 2.50% | |
| STVN |
Stevanato Group S.p.A.
Healthcare
|
Added | 385,316 | $5,298,095 | 2.47% | |
| LOAR |
Loar Holdings Inc.
Industrials
|
NEW | 92,379 | $5,292,392 | 2.47% | |
| ESAB |
ESAB Corp
Industrials
|
NEW | 51,928 | $5,019,360 | 2.34% | |
| CWST |
Casella Waste Systems Inc
Industrials
|
NEW | 62,772 | $4,980,330 | 2.32% | |
| WAY |
Waystar Holding Corp.
Healthcare
|
NEW | 200,167 | $4,826,026 | 2.25% | |
| NEOG |
Neogen Corp
Healthcare
|
NEW | 498,424 | $4,630,358 | 2.16% | |
| KIDS |
Orthopediatrics Corp
Healthcare
|
Added | 290,047 | $4,603,045 | 2.15% | |
| FROG |
JFrog Ltd
Technology
|
NEW | 95,944 | $4,502,651 | 2.10% | |
| CCC |
CCC Intelligent Solutions Holdings Inc.
Technology
|
Reduced | 744,898 | $4,469,388 | 2.09% | |
| DORM |
Dorman Products, Inc.
Consumer Cyclical
|
NEW | 42,811 | $4,467,755 | 2.09% | |
| CLBT |
Cellebrite DI Ltd.
Technology
|
Added | 303,215 | $4,178,302 | 1.95% | |
| PCOR |
Procore Technologies, Inc.
Technology
|
Added | 72,754 | $4,146,978 | 1.94% | |
| NPKI |
NPK International Inc.
Industrials
|
Reduced | 269,935 | $3,911,358 | 1.83% | |
| MEC |
Mayville Engineering Company, Inc.
Industrials
|
Added | 210,657 | $3,781,293 | 1.76% | |
| SI |
Shoulder Innovations, Inc.
|
Added | 257,121 | $3,735,968 | 1.74% | |
| SWIM |
Latham Group, Inc.
Industrials
|
Reduced | 661,037 | $3,549,768 | 1.66% | |
| AIN |
Albany International Corp /De/
Consumer Cyclical
|
NEW | 67,509 | $3,524,644 | 1.64% | |
| PUMP |
ProPetro Holding Corp.
Energy
|
NEW | 243,257 | $3,505,333 | 1.64% | |
| LASR |
Nlight, Inc.
Technology
|
Reduced | 61,389 | $3,500,400 | 1.63% | |
| TTAN |
ServiceTitan, Inc.
Technology
|
NEW | 53,720 | $3,409,071 | 1.59% | |
| AMBQ |
Ambiq Micro, Inc.
Technology
|
NEW | 125,821 | $3,197,111 | 1.49% | |
| FLYW |
Flywire Corp
Technology
|
NEW | 230,691 | $2,685,243 | 1.25% | |
| ALKT |
Alkami Technology, Inc.
Technology
|
NEW | 161,101 | $2,524,452 | 1.18% | |
| JBTM |
JBT MAREL Corp
Industrials
|
NEW | 18,459 | $2,360,352 | 1.10% | |
| MC |
Moelis & Co
Financial Services
|
NEW | 40,967 | $2,335,119 | 1.09% |
Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.