GW&K Investment Management, LLC

Institutional InvestorSimilar funds →SEC EDGAR: CIK 1082917
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13F Reported Value

$12.8B

Holdings

1,109

Latest Filing

2026-06-30

Filing Quarter

Q2 2026

Portfolio Overview

GW&K Investment Management, LLC disclosed 1,109 positions worth $12.8B in its Form 13F-HR for Q2 2026, led by $MTSI (MACOM Technology Solutions Holdings, Inc.) at 1.9% of the equity portfolio, followed by $AEIS and $SPXC. During the quarter the fund opened 113 new positions and exited 27 — including a new stake in $CECO and a full exit from $THR. The portfolio is most concentrated in Technology (21.4% of disclosed assets). All figures are sourced directly from GW&K Investment Management, LLC’s Form 13F-HR filing with the SEC under CIK 1082917.

Sector Allocation

TechnologyIndustrialsHealthcareFinancialsConsumer DiscretionaryEnergy

AUM History

Top Equity Holdings by Value

Quarterly Activity — Q2 2026

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Top Holdings

AI Quality Scored

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32-signal composite ranking on each of GW&K Investment Management, LLC's 1,109 positions.

Showing top 10 of 1,109 holdings.

Sector Allocation

Technology

$2.7B

Industrials

$2.6B

Healthcare

$1.9B

Financials

$1.8B

Consumer Discretionary

$1.3B

Energy

$659.3M

Materials

$602.8M

Real Estate

$393.4M

Top HoldingsGW&K Investment Management, LLC (Q2 2026)

Top 150 of 1,109 disclosed positions (by reported value) from the latest Form 13F-HR, with quarter-over-quarter share changes and 13F Pro quality scores. Sourced from SEC EDGAR.

TickerCompanyValue
MTSI$MTSIMACOM Technology Solutions Holdings, Inc.$241.4M
AEIS$AEISADVANCED ENERGY INDUSTRIES INC$215.5M
SPXC$SPXCSPX Technologies, Inc.$175.0M
STRL$STRLSTERLING INFRASTRUCTURE, INC.$165.9M
ITT$ITTITT INC.$151.1M
NOVT$NOVTNOVANTA INC$145.6M
RBC$RBCRBC Bearings INC$144.5M
MOG-A$MOG-AMOOG INC.$132.0M
ENTG$ENTGENTEGRIS INC$125.3M
APG$APGAPi Group Corp$125.2M
TXRH$TXRHTexas Roadhouse, Inc.$124.5M
FSS$FSSFEDERAL SIGNAL CORP /DE/$119.0M
FN$FNFabrinet$118.5M
POWL$POWLPOWELL INDUSTRIES INC$117.4M
GMED$GMEDGLOBUS MEDICAL INC$114.8M
COHR$COHRCOHERENT CORP.$112.6M
GTES$GTESGates Industrial Corp Ltd.$107.0M
HALO$HALOHALOZYME THERAPEUTICS, INC.$106.0M
PFGC$PFGCPerformance Food Group Co$103.7M
BURL$BURLBurlington Stores, Inc.$102.9M
AVGO$AVGOBroadcom Inc.$102.8M
IDA$IDAIDACORP INC$101.1M
MSFT$MSFTMICROSOFT CORP$100.4M
UMBF$UMBFUMB FINANCIAL CORP$96.0M
NBIX$NBIXNEUROCRINE BIOSCIENCES INC$95.6M
CVCO$CVCOCAVCO INDUSTRIES, INC.$94.3M
ESI$ESIElement Solutions Inc$92.5M
MEDP$MEDPMedpace Holdings, Inc.$91.5M
NDSN$NDSNNORDSON CORP$88.6M
LOPE$LOPEGrand Canyon Education, Inc.$88.3M
VOYA$VOYAVoya Financial, Inc.$87.3M
AIT$AITAPPLIED INDUSTRIAL TECHNOLOGIES INC$87.2M
SF$SFSTIFEL FINANCIAL CORP$87.0M
FIX$FIXCOMFORT SYSTEMS USA INC$86.9M
JBL$JBLJABIL INC$84.6M
JAZZ$JAZZJazz Pharmaceuticals plc$84.5M
BBIO$BBIOBridgeBio Pharma, Inc.$83.8M
SEI$SEISolaris Energy Infrastructure, Inc.$83.5M
VCYT$VCYTVERACYTE, INC.$83.2M
RHP$RHPRyman Hospitality Properties, Inc.$79.2M
CYTK$CYTKCYTOKINETICS INC$78.0M
LGND$LGNDLIGAND PHARMACEUTICALS INC$78.0M
DELL$DELLDell Technologies Inc.$76.2M
MGY$MGYMagnolia Oil & Gas Corp$74.6M
CGNX$CGNXCOGNEX CORP$73.9M
BJ$BJBJ's Wholesale Club Holdings, Inc.$73.0M
CFG$CFGCITIZENS FINANCIAL GROUP INC/RI$72.4M
PM$PMPhilip Morris International Inc.$70.8M
DCO$DCODUCOMMUN INC /DE/$70.7M
GBCI$GBCIGLACIER BANCORP, INC.$69.5M
ABBV$ABBVAbbVie Inc.$69.4M
JPM$JPMJPMORGAN CHASE & CO$69.1M
VCEL$VCELVericel Corp$69.0M
RPM$RPMRPM INTERNATIONAL INC/DE/$68.9M
MTDR$MTDRMatador Resources Co$68.6M
INSM$INSMINSMED Inc$67.1M
NVDA$NVDANVIDIA CORP$65.9M
DORM$DORMDorman Products, Inc.$65.7M
SMTC$SMTCSEMTECH CORP$65.6M
CRNX$CRNXCrinetics Pharmaceuticals, Inc.$64.8M
VIAV$VIAVVIAVI SOLUTIONS INC.$64.5M
LEVI$LEVILEVI STRAUSS & CO$64.1M
AIZ$AIZASSURANT, INC.$63.9M
NTRA$NTRANatera, Inc.$62.8M
KWR$KWRQUAKER CHEMICAL CORP$62.3M
PIPR$PIPRPIPER SANDLER COMPANIES$62.3M
EXP$EXPEAGLE MATERIALS INC$62.3M
AUB$AUBAtlantic Union Bankshares Corp$62.1M
MS$MSMORGAN STANLEY$60.4M
WTFC$WTFCWINTRUST FINANCIAL CORP$60.1M
PNFP$PNFPPinnacle Financial Partners, Inc.$59.8M
LECO$LECOLINCOLN ELECTRIC HOLDINGS INC$59.5M
IONS$IONSIONIS PHARMACEUTICALS INC$59.2M
SAIL$SAILSailPoint, Inc.$58.8M
CHDN$CHDNChurchill Downs Inc$58.6M
TSM$TSMTAIWAN SEMICONDUCTOR MANUFACTURING CO LTD$57.6M
HQY$HQYHEALTHEQUITY, INC.$57.1M
EGP$EGPEASTGROUP PROPERTIES INC$55.6M
CRDO$CRDOCredo Technology Group Holding Ltd$55.4M
CFR$CFRCULLEN/FROST BANKERS, INC.$54.9M
CECO$CECOCECO ENVIRONMENTAL CORP$54.6M
GOOG$GOOGAlphabet Inc.$54.5M
ALLE$ALLEAllegion plc$54.2M
SITE$SITESiteOne Landscape Supply, Inc.$54.0M
CSW$CSWCSW INDUSTRIALS, INC.$53.4M
LGN$LGNLegence Corp.$50.3M
RARE$RAREUltragenyx Pharmaceutical Inc.$49.5M
BIO$BIOBIO-RAD LABORATORIES, INC.$49.0M
TXN$TXNTEXAS INSTRUMENTS INC$48.8M
ETR$ETRENTERGY CORP /DE/$48.4M
ABCB$ABCBAmeris Bancorp$48.3M
SUPN$SUPNSUPERNUS PHARMACEUTICALS, INC.$48.2M
AVNT$AVNTAVIENT CORP$48.0M
SBCF$SBCFSEACOAST BANKING CORP OF FLORIDA$47.9M
SKY$SKYChampion Homes, Inc.$47.8M
KNSL$KNSLKinsale Capital Group, Inc.$47.0M
HLI$HLIHOULIHAN LOKEY, INC.$46.9M
ITGR$ITGRInteger Holdings Corp$46.5M
ORI$ORIOLD REPUBLIC INTERNATIONAL CORP$46.5M
ALGM$ALGMALLEGRO MICROSYSTEMS, INC.$46.4M
CW$CWCURTISS WRIGHT CORP$45.8M
VNOM$VNOMViper Energy, Inc.$45.7M
AGIO$AGIOAGIOS PHARMACEUTICALS, INC.$44.8M
SUI$SUISUN COMMUNITIES INC$44.6M
SNDR$SNDRSchneider National, Inc.$44.5M
STX$STXSeagate Technology Holdings plc$44.3M
FERG$FERGFerguson Enterprises Inc. /DE/$44.0M
KO$KOCOCA COLA CO$42.5M
FAST$FASTFASTENAL CO$42.5M
PCOR$PCORPROCORE TECHNOLOGIES, INC.$42.4M
RTX$RTXRTX Corp$42.1M
SSD$SSDSimpson Manufacturing Co., Inc.$41.6M
STAG$STAGSTAG Industrial, Inc.$41.4M
QSR$QSRRestaurant Brands International Inc.$41.3M
NWE$NWENorthWestern Energy Group, Inc.$41.0M
CATY$CATYCATHAY GENERAL BANCORP$40.7M
POR$PORPORTLAND GENERAL ELECTRIC CO /OR/$40.2M
ADC$ADCAGREE REALTY CORP$39.6M
TNDM$TNDMTANDEM DIABETES CARE INC$38.8M
FTAI$FTAIFTAI Aviation Ltd.$38.5M
WHD$WHDCactus, Inc.$38.5M
GTX$GTXGarrett Motion Inc.$37.3M
CENT$CENTCENTRAL GARDEN & PET CO$36.9M
HD$HDHOME DEPOT, INC.$36.9M
BLK$BLKBlackRock, Inc.$36.7M
ALLY$ALLYAlly Financial Inc.$36.7M
MCHP$MCHPMICROCHIP TECHNOLOGY INC$36.7M
OVV$OVVOvintiv Inc.$36.4M
CSCO$CSCOCISCO SYSTEMS, INC.$36.4M
CDRE$CDRECadre Holdings, Inc.$36.3M
AGX$AGXARGAN INC$35.8M
TCBI$TCBITEXAS CAPITAL BANCSHARES INC/TX$35.5M
BCPC$BCPCBALCHEM CORP$35.0M
COCO$COCOVita Coco Company, Inc.$35.0M
PCTY$PCTYPaylocity Holding Corp$34.6M
AROC$AROCArchrock, Inc.$34.4M
SKWD$SKWDSkyward Specialty Insurance Group, Inc.$34.1M
ETN$ETNEaton Corp plc$34.1M
EPAC$EPACENERPAC TOOL GROUP CORP$34.1M
GPI$GPIGROUP 1 AUTOMOTIVE INC$34.1M
ARQT$ARQTArcutis Biotherapeutics, Inc.$33.8M
AAPL$AAPLApple Inc.$33.5M
AR$ARANTERO RESOURCES Corp$33.3M
AMGN$AMGNAMGEN INC$33.0M
DRI$DRIDARDEN RESTAURANTS INC$32.7M
HLNE$HLNEHamilton Lane INC$32.7M
BELFA$BELFABEL FUSE INC /NJ$32.4M
CRS$CRSCARPENTER TECHNOLOGY CORP$32.2M
HMN$HMNHORACE MANN EDUCATORS CORP /DE/$31.9M
SCI$SCISERVICE CORP INTERNATIONAL$31.8M

New Positions (113)

CECO$CECO CECO ENVIRONMENTAL CORP$54.6M
WHD$WHD Cactus, Inc.$38.5M
AGX$AGX ARGAN INC$35.8M
AROC$AROC Archrock, Inc.$34.4M
SFM$SFM Sprouts Farmers Market, Inc.$18.2M
CROX$CROX Crocs, Inc.$17.5M
ALKS$ALKS Alkermes plc.$15.3M
VAC$VAC MARRIOTT VACATIONS WORLDWIDE Corp$3.6M
PEB$PEB Pebblebrook Hotel Trust$3.4M
PRMB$PRMB Primo Brands Corp$3.0M
JBTM$JBTM JBT MAREL Corp$2.9M
TPC$TPC TUTOR PERINI CORP$2.8M
YETI$YETI YETI Holdings, Inc.$2.7M
ISHARES DJ US HOME CONSTRUCT - COMMON$205,000
SPDR S&P RETAIL ETF - COMMON$115,000

Exited Positions (27)

THR$THR Thermon Group Holdings, Inc.
TPH$TPH Tri Pointe Homes, Inc.
MASI$MASI MASIMO CORP
BRC$BRC BRADY CORP
WSR$WSR Whitestone REIT
VRRM$VRRM VERRA MOBILITY Corp
XOMA$XOMA XOMA Royalty Corp
SCHWAB US DVD EQUITY ETF
STATE STREET SPDR MSCI EAFE
FSV$FSV FirstService Corp
BIRK$BIRK Birkenstock Holding plc
CTRA$CTRA Coterra Energy Inc.
HOLX$HOLX HOLOGIC INC
ISHARES ESG SELECT SCREENED
TTAN$TTAN ServiceTitan, Inc.

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