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Roubaix Capital, LLC Top Holdings and 13F Report (2026)

About Roubaix Capital, LLC

Investment Activity

  • Roubaix Capital, LLC has $278.90 million in total holdings as of June 30, 2026.
  • Roubaix Capital, LLC owns shares of 50 different stocks, but just 37 companies or ETFs make up 80% of its holdings.
  • Approximately 56.04% of the portfolio was purchased this quarter.
  • About 58.60% of the portfolio was sold this quarter.
  • This quarter, Roubaix Capital, LLC has purchased 43 new stocks and bought additional shares in 12 stocks.
  • Roubaix Capital, LLC sold shares of 10 stocks and completely divested from 21 stocks this quarter.

Largest Holdings

Alpha Teknova
$8,971,015
Agilysys
$8,054,756
Dorman Products
$7,597,809

Largest New Holdings this Quarter

09062W204 - BioLife Solutions
$8,743,612 Holding
00217Y104 - ATS
$7,106,041 Holding
68213N109 - Omnicell
$6,965,935 Holding
92552R406 - PURSUIT ATTRACTIONS AND HOSP
$6,857,724 Holding
229050307 - CryoPort
$6,355,015 Holding

Largest Purchases this Quarter

BioLife Solutions
309,618 shares (about $8.74M)
ATS
246,909 shares (about $7.11M)
Omnicell
167,773 shares (about $6.97M)
PURSUIT ATTRACTIONS AND HOSP
122,525 shares (about $6.86M)
CryoPort
404,778 shares (about $6.36M)

Largest Sales this Quarter

Vishay Precision Group
132,041 shares (about $19.79M)
Xometry
110,897 shares (about $10.70M)
PDF Solutions
128,391 shares (about $9.09M)
AMBIQ MICRO INC
72,564 shares (about $6.41M)
Regal Rexnord
17,103 shares (about $4.07M)

Sector Allocation Over Time

Map of 500 Largest Holdings ofRoubaix Capital, LLC

 
 
Selling
 
 
Neutral
 
 
Buying
Issuer NameHoldings ValueApproximate Purchase/SaleChange in SharesShares Held% of PortfolioSector
Sensient Technologies Corporation stock logo
SXT
Sensient Technologies
$10,393,224$137,222 â–²1.3%84,2993.7%Materials
Alpha Teknova, Inc. stock logo
TKNO
Alpha Teknova
$8,971,015$1,720,762 â–¼-16.1%1,579,4043.2%Healthcare
BioLife Solutions, Inc. stock logo
BLFS
BioLife Solutions
$8,743,612$8,743,612 â–²New Holding309,6183.1%Healthcare
Agilysys, Inc. stock logo
AGYS
Agilysys
$8,054,756$160,408 â–²2.0%77,0792.9%Technology
Dorman Products, Inc. stock logo
DORM
Dorman Products
$7,597,809$1,756,248 â–²30.1%55,6822.7%Consumer Discretionary
RALLIANT CORP
$7,492,515$3,892,082 â–¼-34.2%101,7592.7%COM
Stevanato Group S.p.A. stock logo
STVN
Stevanato Group
$7,170,574$207,913 â–²3.0%396,8222.6%Healthcare
ATS Corporation stock logo
ATS
ATS
$7,106,041$7,106,041 â–²New Holding246,9092.5%Industrials
Omnicell, Inc. stock logo
OMCL
Omnicell
$6,965,935$6,965,935 â–²New Holding167,7732.5%Healthcare
PURSUIT ATTRACTIONS AND HOSP
$6,857,724$6,857,724 â–²New Holding122,5252.5%COM
Flywire Corporation stock logo
FLYW
Flywire
$6,491,359$2,438,118 â–²60.2%369,4572.3%Finance
Park Aerospace Corp. stock logo
PKE
Park Aerospace
$6,448,200$4,038,740 â–¼-38.5%168,9782.3%Industrials
CryoPort, Inc. stock logo
CYRX
CryoPort
$6,355,015$6,355,015 â–²New Holding404,7782.3%Healthcare
Casella Waste Systems, Inc. stock logo
CWST
Casella Waste Systems
$6,258,056$171,055 â–²2.8%64,5362.2%Industrials
Timken Company (The) stock logo
TKR
Timken
$6,238,733$6,238,733 â–²New Holding42,9312.2%Industrials
Neogen Corporation stock logo
NEOG
Neogen
$6,177,137$1,696,305 â–²37.9%687,1122.2%Healthcare
NAVAN INC
$6,080,836$6,080,836 â–²New Holding265,8872.2%CL A
OrthoPediatrics Corp. stock logo
KIDS
OrthoPediatrics
$5,864,569$315,970 â–²5.7%306,5642.1%Healthcare
LKQ Corporation stock logo
LKQ
LKQ
$5,839,467$5,839,467 â–²New Holding221,7802.1%Consumer Discretionary
APPLIED AEROSPACE & DEFENSE
$5,837,147$5,837,147 â–²New Holding256,2402.1%COMMON STOCK
JBT MAREL CORPORATION
$5,800,290$3,123,735 â–²116.7%40,0022.1%COM
Albany International Corporation stock logo
AIN
Albany International
$5,738,288$708,868 â–²14.1%77,0242.1%Industrials
Cellebrite DI Ltd. stock logo
CLBT
Cellebrite DI
$5,601,611$1,174,672 â–²26.5%383,6722.0%Technology
Mama's Creations, Inc. stock logo
MAMA
Mama's Creations
$5,324,298$5,324,298 â–²New Holding298,2801.9%Consumer Staples
Xometry, Inc. stock logo
XMTR
Xometry
$5,311,882$10,703,779 â–¼-66.8%55,0341.9%Industrials
Latham Group, Inc. stock logo
SWIM
Latham Group
$5,257,528$980,619 â–²22.9%812,6011.9%Consumer Discretionary
SHOULDER INNOVATIONS INC
$5,177,241$37,173 â–¼-0.7%255,2881.9%COMMON STOCK
BIRKENSTOCK HOLDING PLC
$5,131,672$5,131,672 â–²New Holding119,2581.8%COM SHS
LightPath Technologies, Inc. stock logo
LPTH
LightPath Technologies
$5,109,538$5,109,538 â–²New Holding312,5101.8%Technology
Regal Rexnord Corporation stock logo
RRX
Regal Rexnord
$4,915,289$4,073,764 â–¼-45.3%20,6361.8%Industrials
Celsius Holdings Inc. stock logo
CELH
Celsius
$4,827,950$4,827,950 â–²New Holding164,8891.7%Consumer Staples
Hexcel Corporation stock logo
HXL
Hexcel
$4,822,892$4,822,892 â–²New Holding48,2001.7%Industrials
Innovative Solutions and Support, Inc. stock logo
ISSC
Innovative Solutions and Support
$4,761,162$4,761,162 â–²New Holding264,5091.7%Industrials
AMBIQ MICRO INC
$4,702,593$6,407,401 â–¼-57.7%53,2571.7%COMMON STOCK
Enerpac Tool Group Corp. stock logo
EPAC
Enerpac Tool Group
$4,643,978$4,643,978 â–²New Holding129,5031.7%Industrials
XPEL, Inc. stock logo
XPEL
XPEL
$4,641,320$4,641,320 â–²New Holding93,5751.7%Consumer Discretionary
Proto Labs, Inc. stock logo
PRLB
Proto Labs
$4,516,877$4,516,877 â–²New Holding55,4151.6%Industrials
ACV AUCTIONS INC
$4,499,222$4,499,222 â–²New Holding625,7611.6%COM CL A
Boot Barn Holdings, Inc. stock logo
BOOT
Boot Barn
$4,442,846$4,442,846 â–²New Holding27,0461.6%Consumer Discretionary
Littelfuse, Inc. stock logo
LFUS
Littelfuse
$4,427,629$4,427,629 â–²New Holding9,7241.6%Technology
AptarGroup, Inc. stock logo
ATR
AptarGroup
$4,362,844$4,362,844 â–²New Holding34,8471.6%Materials
Vishay Precision Group, Inc. stock logo
VPG
Vishay Precision Group
$4,335,397$19,794,265 â–¼-82.0%28,9201.6%Technology
Resideo Technologies, Inc. stock logo
REZI
Resideo Technologies
$4,183,043$4,183,043 â–²New Holding134,5031.5%Industrials
WAYSTAR HLDG CORP
$3,926,034$183,394 â–¼-4.5%191,2341.4%COM
Bowman Consulting Group Ltd. stock logo
BWMN
Bowman Consulting Group
$3,911,311$3,911,311 â–²New Holding133,9491.4%Industrials
DIGITALOCEAN HLDGS INC
$3,877,071$3,877,071 â–²New Holding24,6901.4%COM
PDF Solutions, Inc. stock logo
PDFS
PDF Solutions
$3,790,521$9,088,798 â–¼-70.6%53,5461.4%Technology
Armstrong World Industries, Inc. stock logo
AWI
Armstrong World Industries
$3,722,225$3,722,225 â–²New Holding23,2031.3%Industrials
Vishay Intertechnology, Inc. stock logo
VSH
Vishay Intertechnology
$3,129,942$3,129,942 â–²New Holding58,1991.1%Technology
CSW INDUSTRIALS INC
$3,064,640$3,064,640 â–²New Holding11,0121.1%COM
YORK SPACE SYSTEMS INC
$0$8,489,026 â–¼-100.0%00.0%COM
STANDARDAERO INC
$0$7,604,275 â–¼-100.0%00.0%COM
Repligen Corporation stock logo
RGEN
Repligen
$0$6,427,670 â–¼-100.0%00.0%Healthcare
Mesa Laboratories, Inc. stock logo
MLAB
Mesa Laboratories
$0$6,376,408 â–¼-100.0%00.0%Healthcare
Transcat, Inc. stock logo
TRNS
Transcat
$0$6,241,928 â–¼-100.0%00.0%Industrials
Revvity Inc. stock logo
RVTY
Revvity
$0$5,608,179 â–¼-100.0%00.0%Healthcare
Sportradar Group AG stock logo
SRAD
Sportradar Group
$0$5,580,815 â–¼-100.0%00.0%Consumer Discretionary
FORGENT POWER SOLUTIONS INC
$0$5,410,940 â–¼-100.0%00.0%COM SHS CL A
Allegro MicroSystems, Inc. stock logo
ALGM
Allegro MicroSystems
$0$5,359,879 â–¼-100.0%00.0%Technology
LOAR HOLDINGS INC
$0$5,292,393 â–¼-100.0%00.0%COM SHS
ESAB Corporation stock logo
ESAB
ESAB
$0$5,019,360 â–¼-100.0%00.0%Industrials
JFrog Ltd. stock logo
FROG
JFrog
$0$4,502,652 â–¼-100.0%00.0%Technology
CCC Intelligent Solutions Holdings Inc. stock logo
CCCS
CCC Intelligent Solutions
$0$4,469,388 â–¼-100.0%00.0%Technology
Procore Technologies, Inc. stock logo
PCOR
Procore Technologies
$0$4,146,978 â–¼-100.0%00.0%Technology
NPK INTERNATIONAL INC
$0$3,911,358 â–¼-100.0%00.0%COM SHS
Mayville Engineering Company, Inc. stock logo
MEC
Mayville Engineering
$0$3,781,293 â–¼-100.0%00.0%Industrials
ProPetro Holding Corp. stock logo
PUMP
ProPetro
$0$3,505,333 â–¼-100.0%00.0%Energy
nLight stock logo
LASR
nLight
$0$3,500,401 â–¼-100.0%00.0%Technology
SERVICETITAN INC
$0$3,409,071 â–¼-100.0%00.0%SHS CL A
Alkami Technology, Inc. stock logo
ALKT
Alkami Technology
$0$2,524,453 â–¼-100.0%00.0%Technology
Moelis & Company stock logo
MC
Moelis & Company
$0$2,335,119 â–¼-100.0%00.0%Finance

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