Filed: 5/6/2026ACC: 0001769700-26-000003
📋 What this filing means
ROUBAIX CAPITAL, LLC filed this quarterly 13F‑HR report disclosing 43 equity positions with a total reported market value of $214.28M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
43
Positions
$214.28M
Total AUM (reported)
9.90M
Total Shares
Allocation by class
COM$149.46M69.8%
CL A$10.84M5.1%
ORD SHS$9.80M4.6%
COM SHS$9.20M4.3%
COMMON STOCK$6.93M3.2%
CLASS A COM$6.78M3.2%
CLASS A ORD SHS$5.58M2.6%
Portfolio Concentration
Top 3$23.62M11.0%
4–10$47.26M22.1%
11–25$79.62M37.2%
Rest$63.79M29.8%
Top 3 weight
11.0%
Top 10 weight
33.1%
Voting Authority Distribution
Total shares with voting rights: 9.90M
Sole
Full voting authority
3.86M
shares
% of voting shares39.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
6.04M
shares
% of voting shares61.0%
Investment Discretion (by position count)
Sole43
Shared0
Other0
Dominant voting typeNone · 61.0% of voting shares
Institutional Holdings43
Rows:
YORK SPACE SYSTEMS INC
SOLEShares382.91K
TypeSH
Market value$8.49M
3.96%
Sole
149.50K
Shared
0.00
None
233.41K
STANDARDAERO INC
SOLEShares294.40K
TypeSH
Market value$7.60M
3.55%
Sole
115.17K
Shared
0.00
None
179.22K
PARK AEROSPACE CORP
SOLEShares274.81K
TypeSH
Market value$7.52M
3.51%
Sole
107.51K
Shared
0.00
None
167.30K
SENSIENT TECHNOLOGIES CORP
SOLEShares83.19K
TypeSH
Market value$7.19M
3.36%
Sole
32.41K
Shared
0.00
None
50.77K
REGAL REXNORD CORPORATION
SOLEShares37.74K
TypeSH
Market value$7.07M
3.30%
Sole
14.60K
Shared
0.00
None
23.14K
VISHAY PRECISION GROUP INC
SOLEShares160.96K
TypeSH
Market value$6.99M
3.26%
Sole
62.77K
Shared
0.00
None
98.19K
XOMETRY INC
SOLEShares165.93K
TypeSH
Market value$6.78M
3.16%
Sole
64.11K
Shared
0.00
None
101.82K
RALLIANT CORP
SOLEShares154.62K
TypeSH
Market value$6.43M
3.00%
Sole
60.40K
Shared
0.00
None
94.22K
REPLIGEN CORP
SOLEShares54.55K
TypeSH
Market value$6.43M
3.00%
Sole
21.51K
Shared
0.00
None
33.05K
MESA LABS INC
SOLEShares72.11K
TypeSH
Market value$6.38M
2.98%
Sole
28.02K
Shared
0.00
None
44.09K
TRANSCAT INC
SOLEShares84.98K
TypeSH
Market value$6.24M
2.91%
Sole
33.16K
Shared
0.00
None
51.82K
PDF SOLUTIONS INC
SOLEShares181.94K
TypeSH
Market value$5.95M
2.78%
Sole
71.78K
Shared
0.00
None
110.16K
REVVITY INC
SOLEShares64.01K
TypeSH
Market value$5.61M
2.62%
Sole
25.30K
Shared
0.00
None
38.71K
SPORTRADAR GROUP AG
SOLEShares333.38K
TypeSH
Market value$5.58M
2.60%
Sole
130.22K
Shared
0.00
None
203.17K
ALPHA TEKNOVA INC
SOLEShares1.88M
TypeSH
Market value$5.44M
2.54%
Sole
726.68K
Shared
0.00
None
1.16M
FORGENT POWER SOLUTIONS INC
SOLEShares184.86K
TypeSH
Market value$5.41M
2.53%
Sole
72.94K
Shared
0.00
None
111.92K
AGILYSYS INC
SOLEShares75.54K
TypeSH
Market value$5.37M
2.51%
Sole
29.28K
Shared
0.00
None
46.26K
ALLEGRO MICROSYSTEMS INC
SOLEShares169.99K
TypeSH
Market value$5.36M
2.50%
Sole
67.11K
Shared
0.00
None
102.88K
STEVANATO GROUP S P A
SOLEShares385.32K
TypeSH
Market value$5.30M
2.47%
Sole
152.03K
Shared
0.00
None
233.29K
LOAR HOLDINGS INC
SOLEShares92.38K
TypeSH
Market value$5.29M
2.47%
Sole
36.45K
Shared
0.00
None
55.93K
ESAB CORPORATION
SOLEShares51.93K
TypeSH
Market value$5.02M
2.34%
Sole
20.50K
Shared
0.00
None
31.43K
CASELLA WASTE SYS INC
SOLEShares62.77K
TypeSH
Market value$4.98M
2.32%
Sole
24.53K
Shared
0.00
None
38.24K
WAYSTAR HLDG CORP
SOLEShares200.17K
TypeSH
Market value$4.83M
2.25%
Sole
78.19K
Shared
0.00
None
121.98K
NEOGEN CORP
SOLEShares498.42K
TypeSH
Market value$4.63M
2.16%
Sole
196.76K
Shared
0.00
None
301.66K
ORTHOPEDIATRICS CORP
SOLEShares290.05K
TypeSH
Market value$4.60M
2.15%
Sole
113.12K
Shared
0.00
None
176.93K
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
YORK SPACE SYSTEMS INCSOLE | COM | 382.91K | SH | $8.49M 3.96% | 149.50K | 0.00 | 233.41K |
STANDARDAERO INCSOLE | COM | 294.40K | SH | $7.60M 3.55% | 115.17K | 0.00 | 179.22K |
PARK AEROSPACE CORPSOLE | COM | 274.81K | SH | $7.52M 3.51% | 107.51K | 0.00 | 167.30K |
SENSIENT TECHNOLOGIES CORPSOLE | COM | 83.19K | SH | $7.19M 3.36% | 32.41K | 0.00 | 50.77K |
REGAL REXNORD CORPORATIONSOLE | COM | 37.74K | SH | $7.07M 3.30% | 14.60K | 0.00 | 23.14K |
VISHAY PRECISION GROUP INCSOLE | COM | 160.96K | SH | $6.99M 3.26% | 62.77K | 0.00 | 98.19K |
XOMETRY INCSOLE | CLASS A COM | 165.93K | SH | $6.78M 3.16% | 64.11K | 0.00 | 101.82K |
RALLIANT CORPSOLE | COM | 154.62K | SH | $6.43M 3.00% | 60.40K | 0.00 | 94.22K |
REPLIGEN CORPSOLE | COM | 54.55K | SH | $6.43M 3.00% | 21.51K | 0.00 | 33.05K |
MESA LABS INCSOLE | COM | 72.11K | SH | $6.38M 2.98% | 28.02K | 0.00 | 44.09K |
TRANSCAT INCSOLE | COM | 84.98K | SH | $6.24M 2.91% | 33.16K | 0.00 | 51.82K |
PDF SOLUTIONS INCSOLE | COM | 181.94K | SH | $5.95M 2.78% | 71.78K | 0.00 | 110.16K |
REVVITY INCSOLE | COM | 64.01K | SH | $5.61M 2.62% | 25.30K | 0.00 | 38.71K |
SPORTRADAR GROUP AGSOLE | CLASS A ORD SHS | 333.38K | SH | $5.58M 2.60% | 130.22K | 0.00 | 203.17K |
ALPHA TEKNOVA INCSOLE | COM | 1.88M | SH | $5.44M 2.54% | 726.68K | 0.00 | 1.16M |
FORGENT POWER SOLUTIONS INCSOLE | COM SHS CL A | 184.86K | SH | $5.41M 2.53% | 72.94K | 0.00 | 111.92K |
AGILYSYS INCSOLE | COM | 75.54K | SH | $5.37M 2.51% | 29.28K | 0.00 | 46.26K |
ALLEGRO MICROSYSTEMS INCSOLE | COM | 169.99K | SH | $5.36M 2.50% | 67.11K | 0.00 | 102.88K |
STEVANATO GROUP S P ASOLE | ORD SHS | 385.32K | SH | $5.30M 2.47% | 152.03K | 0.00 | 233.29K |
LOAR HOLDINGS INCSOLE | COM SHS | 92.38K | SH | $5.29M 2.47% | 36.45K | 0.00 | 55.93K |
ESAB CORPORATIONSOLE | COM | 51.93K | SH | $5.02M 2.34% | 20.50K | 0.00 | 31.43K |
CASELLA WASTE SYS INCSOLE | CL A | 62.77K | SH | $4.98M 2.32% | 24.53K | 0.00 | 38.24K |
WAYSTAR HLDG CORPSOLE | COM | 200.17K | SH | $4.83M 2.25% | 78.19K | 0.00 | 121.98K |
NEOGEN CORPSOLE | COM | 498.42K | SH | $4.63M 2.16% | 196.76K | 0.00 | 301.66K |
ORTHOPEDIATRICS CORPSOLE | COM | 290.05K | SH | $4.60M 2.15% | 113.12K | 0.00 | 176.93K |
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