Filed: 8/13/2025ACC: 0001769700-25-000006
📋 What this filing means
ROUBAIX CAPITAL, LLC filed this quarterly 13F‑HR report disclosing 51 equity positions with a total reported market value of $208.37M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
51
Positions
$208.37M
Total AUM (reported)
8.03M
Total Shares
Allocation by class
COM$131.59M63.2%
COMMON STOCK$12.68M6.1%
COM SHS$9.05M4.3%
COM CL A$8.86M4.3%
ORD NEW$7.17M3.4%
SHARES CL A$6.86M3.3%
CL B$6.31M3.0%
Portfolio Concentration
Top 3$20.96M10.1%
4–10$45.26M21.7%
11–25$71.13M34.1%
Rest$71.02M34.1%
Top 3 weight
10.1%
Top 10 weight
31.8%
Voting Authority Distribution
Total shares with voting rights: 8.03M
Sole
Full voting authority
3.39M
shares
% of voting shares42.2%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
4.64M
shares
% of voting shares57.8%
Investment Discretion (by position count)
Sole51
Shared0
Other0
Dominant voting typeNone · 57.8% of voting shares
Institutional Holdings51
Rows:
TAT TECHNOLOGIES LTD
SOLEShares234.66K
TypeSH
Market value$7.17M
3.44%
Sole
99.09K
Shared
0.00
None
135.57K
CHART INDS INC
SOLEShares42.14K
TypeSH
Market value$6.94M
3.33%
Sole
17.72K
Shared
0.00
None
24.41K
GENIUS SPORTS LIMITED
SOLEShares659.59K
TypeSH
Market value$6.86M
3.29%
Sole
278.05K
Shared
0.00
None
381.54K
NPK INTERNATIONAL INC
SOLEShares803.37K
TypeSH
Market value$6.84M
3.28%
Sole
340.02K
Shared
0.00
None
463.34K
STANDARDAERO INC
SOLEShares206.91K
TypeSH
Market value$6.55M
3.14%
Sole
87.40K
Shared
0.00
None
119.51K
AGILYSYS INC
SOLEShares56.71K
TypeSH
Market value$6.50M
3.12%
Sole
23.95K
Shared
0.00
None
32.75K
SENSIENT TECHNOLOGIES CORP
SOLEShares65.62K
TypeSH
Market value$6.46M
3.10%
Sole
27.70K
Shared
0.00
None
37.92K
BEL FUSE INC
SOLEShares64.61K
TypeSH
Market value$6.31M
3.03%
Sole
27.24K
Shared
0.00
None
37.37K
PARK AEROSPACE CORP
SOLEShares426.79K
TypeSH
Market value$6.30M
3.03%
Sole
179.82K
Shared
0.00
None
246.96K
MAGNITE INC
SOLEShares260.74K
TypeSH
Market value$6.29M
3.02%
Sole
109.86K
Shared
0.00
None
150.88K
TRIMAS CORP
SOLEShares212.82K
TypeSH
Market value$6.09M
2.92%
Sole
89.90K
Shared
0.00
None
122.92K
LIQUIDITY SVCS INC
SOLEShares244.55K
TypeSH
Market value$5.77M
2.77%
Sole
103.18K
Shared
0.00
None
141.37K
NOVANTA INC
SOLEShares44.40K
TypeSH
Market value$5.72M
2.75%
Sole
18.73K
Shared
0.00
None
25.67K
MKS INC.
SOLEShares53.53K
TypeSH
Market value$5.32M
2.55%
Sole
22.56K
Shared
0.00
None
30.96K
ATI INC
SOLEShares60.63K
TypeSH
Market value$5.24M
2.51%
Sole
25.61K
Shared
0.00
None
35.02K
FLOOR & DECOR HLDGS INC
SOLEShares62.48K
TypeSH
Market value$4.75M
2.28%
Sole
26.35K
Shared
0.00
None
36.14K
RADNET INC
SOLEShares81.98K
TypeSH
Market value$4.67M
2.24%
Sole
34.63K
Shared
0.00
None
47.35K
ORMAT TECHNOLOGIES INC
SOLEShares54.35K
TypeSH
Market value$4.55M
2.18%
Sole
23.03K
Shared
0.00
None
31.33K
UNIVERSAL DISPLAY CORP
SOLEShares27.92K
TypeSH
Market value$4.31M
2.07%
Sole
11.77K
Shared
0.00
None
16.15K
IRADIMED CORP
SOLEShares71.50K
TypeSH
Market value$4.27M
2.05%
Sole
30.16K
Shared
0.00
None
41.33K
LATTICE SEMICONDUCTOR CORP
SOLEShares86.37K
TypeSH
Market value$4.23M
2.03%
Sole
36.35K
Shared
0.00
None
50.02K
DUCOMMUN INC DEL
SOLEShares51.10K
TypeSH
Market value$4.22M
2.03%
Sole
21.53K
Shared
0.00
None
29.57K
UMB FINL CORP
SOLEShares39.19K
TypeSH
Market value$4.12M
1.98%
Sole
16.54K
Shared
0.00
None
22.66K
NLIGHT INC
SOLEShares203.27K
TypeSH
Market value$4.00M
1.92%
Sole
85.55K
Shared
0.00
None
117.73K
ADVANCED ENERGY INDS
SOLEShares29.18K
TypeSH
Market value$3.87M
1.86%
Sole
12.35K
Shared
0.00
None
16.83K
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
TAT TECHNOLOGIES LTDSOLE | ORD NEW | 234.66K | SH | $7.17M 3.44% | 99.09K | 0.00 | 135.57K |
CHART INDS INCSOLE | COM | 42.14K | SH | $6.94M 3.33% | 17.72K | 0.00 | 24.41K |
GENIUS SPORTS LIMITEDSOLE | SHARES CL A | 659.59K | SH | $6.86M 3.29% | 278.05K | 0.00 | 381.54K |
NPK INTERNATIONAL INCSOLE | COM SHS | 803.37K | SH | $6.84M 3.28% | 340.02K | 0.00 | 463.34K |
STANDARDAERO INCSOLE | COM | 206.91K | SH | $6.55M 3.14% | 87.40K | 0.00 | 119.51K |
AGILYSYS INCSOLE | COM | 56.71K | SH | $6.50M 3.12% | 23.95K | 0.00 | 32.75K |
SENSIENT TECHNOLOGIES CORPSOLE | COM | 65.62K | SH | $6.46M 3.10% | 27.70K | 0.00 | 37.92K |
BEL FUSE INCSOLE | CL B | 64.61K | SH | $6.31M 3.03% | 27.24K | 0.00 | 37.37K |
PARK AEROSPACE CORPSOLE | COM | 426.79K | SH | $6.30M 3.03% | 179.82K | 0.00 | 246.96K |
MAGNITE INCSOLE | COM | 260.74K | SH | $6.29M 3.02% | 109.86K | 0.00 | 150.88K |
TRIMAS CORPSOLE | COM NEW | 212.82K | SH | $6.09M 2.92% | 89.90K | 0.00 | 122.92K |
LIQUIDITY SVCS INCSOLE | COM | 244.55K | SH | $5.77M 2.77% | 103.18K | 0.00 | 141.37K |
NOVANTA INCSOLE | COM | 44.40K | SH | $5.72M 2.75% | 18.73K | 0.00 | 25.67K |
MKS INC.SOLE | COM | 53.53K | SH | $5.32M 2.55% | 22.56K | 0.00 | 30.96K |
ATI INCSOLE | COM | 60.63K | SH | $5.24M 2.51% | 25.61K | 0.00 | 35.02K |
FLOOR & DECOR HLDGS INCSOLE | CL A | 62.48K | SH | $4.75M 2.28% | 26.35K | 0.00 | 36.14K |
RADNET INCSOLE | COM | 81.98K | SH | $4.67M 2.24% | 34.63K | 0.00 | 47.35K |
ORMAT TECHNOLOGIES INCSOLE | COM | 54.35K | SH | $4.55M 2.18% | 23.03K | 0.00 | 31.33K |
UNIVERSAL DISPLAY CORPSOLE | COM | 27.92K | SH | $4.31M 2.07% | 11.77K | 0.00 | 16.15K |
IRADIMED CORPSOLE | COM | 71.50K | SH | $4.27M 2.05% | 30.16K | 0.00 | 41.33K |
LATTICE SEMICONDUCTOR CORPSOLE | COM | 86.37K | SH | $4.23M 2.03% | 36.35K | 0.00 | 50.02K |
DUCOMMUN INC DELSOLE | COM | 51.10K | SH | $4.22M 2.03% | 21.53K | 0.00 | 29.57K |
UMB FINL CORPSOLE | COM | 39.19K | SH | $4.12M 1.98% | 16.54K | 0.00 | 22.66K |
NLIGHT INCSOLE | COM | 203.27K | SH | $4.00M 1.92% | 85.55K | 0.00 | 117.73K |
ADVANCED ENERGY INDSSOLE | COM | 29.18K | SH | $3.87M 1.86% | 12.35K | 0.00 | 16.83K |
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