We are live on ! Find out more
RC

Roubaix Capital Portfolio holdings

AUM $279M
1-Year Est. Return 54.84%
This Fund
S&P 500
This Quarter Est. Return
+43.63%
1 Year Est. Return
+54.84%
3 Year Est. Return
+173.81%
5 Year Est. Return
+195.03%
10 Year Est. Return
–
AUM
$279M
AUM Growth
+$64.6M
Cap. Flow
-$2.03M
Cap. Flow %
-0.73%
Top 10 Hldgs %
28.45%
Holding
71
New
28
Increased
12
Reduced
10
Closed
21
Avg Time Held
1.8 quarters
Top 10 Avg Time Held
0.4 quarters
Top 20 Avg Time Held
2.2 quarters

Top Buys

Rank Stock Value
1
ATS icon
ATS Corp
ATS
+$7.6M
2
BLFS icon
BioLife Solutions
BLFS
+$7.24M
3
OMCL icon
Omnicell
OMCL
+$6.76M
4
LKQ icon
LKQ Corp
LKQ
+$6.16M
5
PRSU icon
Pursuit Attractions and Hospitality Inc
PRSU
+$5.41M

Top Sells

Rank Stock Value
1
VPG icon
Vishay Precision Group
VPG
+$12.3M
2
YSS icon
York Space Systems
YSS
+$8.49M
3
XMTR icon
Xometry
XMTR
+$7.92M
4
SARO icon
StandardAero Inc
SARO
+$7.6M
5
RGEN icon
Repligen
RGEN
+$6.43M

Sector Composition

Rank Sector Weight
1 Industrials 33.4%
2 Technology 22.62%
3 Healthcare 20.57%
4 Consumer Discretionary 16.04%
5 Materials 3.73%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow Held Since
SWIM icon
26
Latham Group
SWIM
$707M
$5.26M 1.89%
812,601
+151,564
+23% +$851K
2024 Q1
9 quarters
SI icon
27
Shoulder Innovations Inc
SI
$380M
$5.18M 1.86%
255,288
-1,833
-0.7% -$28.1K
2025 Q4
2 quarters
BIRK icon
28
Birkenstock
BIRK
$5.6B
$5.13M 1.84%
+119,258
New +$4.82M
2026 Q2
0 quarters
LPTH icon
29
Lightpath Technologies
LPTH
$575M
$5.11M 1.83%
+312,510
New +$4.36M
2026 Q2
0 quarters
RRX icon
30
Regal Rexnord
RRX
$10.5B
$4.92M 1.76%
20,636
-17,103
-45% -$3.57M
2023 Q4
10 quarters
CELH icon
31
Celsius Holdings
CELH
$6.88B
$4.83M 1.73%
+164,889
New +$5.2M
2026 Q2
0 quarters
HXL icon
32
Hexcel
HXL
$6.65B
$4.82M 1.73%
+48,200
New +$4.37M
2026 Q2
0 quarters
IA icon
33
Innovative Solutions & Support
IA
$346M
$4.76M 1.71%
+264,509
New +$5.12M
2026 Q2
0 quarters
AMBQ icon
34
Ambiq Micro
AMBQ
$1.25B
$4.7M 1.69%
53,257
-72,564
-58% -$4.3M
2026 Q1
1 quarter
EPAC icon
35
Enerpac Tool Group
EPAC
$1.78B
$4.64M 1.67%
+129,503
New +$4.54M
2026 Q2
0 quarters
XPEL icon
36
XPEL
XPEL
$1.25B
$4.64M 1.66%
+93,575
New +$4.26M
2026 Q2
0 quarters
PRLB icon
37
Protolabs
PRLB
$2.14B
$4.52M 1.62%
+55,415
New +$3.9M
2026 Q2
0 quarters
ACVA icon
38
ACV Auctions
ACVA
$1.78B
$4.5M 1.61%
+625,761
New +$3.55M
2026 Q2
0 quarters
BOOT icon
39
Boot Barn
BOOT
$3.39B
$4.44M 1.59%
+27,046
New +$4.39M
2026 Q2
0 quarters
LFUS icon
40
Littelfuse
LFUS
$10.2B
$4.43M 1.59%
+9,724
New +$4.21M
2026 Q2
0 quarters
ATR icon
41
AptarGroup
ATR
$7.63B
$4.36M 1.56%
+34,847
New +$4.23M
2026 Q2
0 quarters
VPG icon
42
Vishay Precision Group
VPG
$848M
$4.34M 1.55%
28,920
-132,041
-82% -$12.3M
2026 Q1
1 quarter
REZI icon
43
Resideo Technologies
REZI
$2.42B
$4.18M 1.5%
+134,503
New +$4.63M
2026 Q2
0 quarters
WAY icon
44
Waystar Holding Corp
WAY
$5.08B
$3.93M 1.41%
191,234
-8,933
-4% -$188K
2026 Q1
1 quarter
BWMN icon
45
Bowman Consulting
BWMN
$710M
$3.91M 1.4%
+133,949
New +$4.22M
2026 Q2
0 quarters
DOCN icon
46
DigitalOcean
DOCN
$12.9B
$3.88M 1.39%
+24,690
New +$3.34M
2026 Q2
0 quarters
PDFS icon
47
PDF Solutions
PDFS
$1.82B
$3.79M 1.36%
53,546
-128,391
-71% -$6.36M
2025 Q3
3 quarters
AWI icon
48
Armstrong World Industries
AWI
$6.89B
$3.72M 1.33%
+23,203
New +$3.79M
2026 Q2
0 quarters
VSH icon
49
Vishay Intertechnology
VSH
$4.55B
$3.13M 1.12%
+58,199
New +$2.38M
2026 Q2
0 quarters
CSW icon
50
CSW Industrials
CSW
$4.69B
$3.06M 1.1%
+11,012
New +$3.05M
2026 Q2
0 quarters
1
2
3

Similar funds

MAS
Madden Advisory Services Jacksonville, Florida $279M AUM 19.02% 1-Year Est. Return
YP
YANKCOM Partnership Yankton, South Dakota $279M AUM 24.42% 1-Year Est. Return
CCM
Campbell Capital Management Miami, Florida $279M AUM 49.18% 1-Year Est. Return
RW
REDW Wealth Albuquerque, New Mexico $279M AUM 20.58% 1-Year Est. Return
RA
Ruggaard & Associates Hudson, Ohio $279M AUM 18.61% 1-Year Est. Return
AA
Altman Advisors Chicago, Illinois $279M AUM 38.95% 1-Year Est. Return
IWP
Invenio Wealth Partners Coral Gables, Florida $279M AUM 21.02% 1-Year Est. Return
HWA
Hillcrest Wealth Advisors Hazlet, New Jersey $279M AUM 21.72% 1-Year Est. Return

Roubaix Capital's Q2 2026 Portfolio in Review

As of Q2 2026, Roubaix Capital held 71 positions worth $279M, up 30% from $214M the previous quarter. Its ten largest holdings account for 28% of the portfolio.

Roubaix Capital's Q2 2026 filing shows 28 new, 12 increased, 10 reduced and 21 closed positions. Its largest new stake was ATS Corp: 246,909 shares worth $7.11M. The largest sale was Vishay Precision Group, an estimated $12.3M.

By sector, the portfolio is most concentrated in Industrials at 33% of assets, down from 36% a quarter earlier, followed by Technology and Healthcare.

  • Roubaix Capital's largest Q2 2026 buy was ATS Corp: 246,909 shares worth $7.11M.
  • Roubaix Capital added most to JBT Marel in Q2 2026, an estimated $2.79M increase.
  • Roubaix Capital's biggest Q2 2026 reduction was Vishay Precision Group, cutting an estimated $12.3M.
  • Roubaix Capital fully exited York Space Systems in Q2 2026, selling an estimated $8.49M.
  • Roubaix Capital's ten largest holdings make up 28% of its $279M portfolio in Q2 2026.
  • Roubaix Capital opened 28 new positions and closed 21 in Q2 2026.
  • Roubaix Capital's portfolio value rose 30% quarter-over-quarter to $279M.

Based on Roubaix Capital's 13F filing for Q2 2026, filed 10 Aug 2026.