account_balance
Investment manager · 13F filer · SEC CIK 1082917
GW&K Investment Management, LLC
Reported value$11.8Mas of Sep 30, 2026
Positions1,187 141 new, 62 sold out
Top 10 weight10.8%AEIS alone is 1%
FiledNov 1041 days after quarter end
Portfolio · as of Sep 30, 2026
Where the money is
New or addedTrimmedHeld
AEISAdvanced Energy Industries
1.4%Added +5%
MOG-AMoog Inc-class A
1.3%Added +25%
MSFTMicrosoft Corp
1.2%
NOVTNovanta Inc
1.1%
HALOHalozyme Therapeutics Inc
1.1%Trimmed −16%
MTSIMacom Technology Solutions H
1.0%Trimmed −37%
APGApi Group Corp
1.0%
FSSFederal Signal Corp
1.0%Added +11%
VCYTVeracyte Inc
0.9%Added +70%
GMEDGlobus Medical Inc - A
0.9%
SPXCSPX Technologies Inc
0.9%Trimmed −10%
SAILSailpoint Inc
0.9%Added +33%
AEISAdvanced Energy Industries
1.4%Added +5%
MOG-A1.3%MSFT1.2%NOVT1.1%HALO1.1%MTSI1.0%APG1.0%FSS1.0%VCYT0.9%GMED0.9%SPXC0.9%SAIL0.9%Boxes show the top 12 stocks, sized against each other. The bar above shows how much of the fund they are. 13F only covers US-listed stocks, so foreign holdings and short positions are missing.
Show the top 12 as a list
AEIS Advanced Energy Industries 1.4% Added +5%MOG-A Moog Inc-class A 1.3% Added +25%MSFT Microsoft Corp 1.2% HeldNOVT Novanta Inc 1.1% HeldHALO Halozyme Therapeutics Inc 1.1% Trimmed −16%MTSI Macom Technology Solutions H 1.0% Trimmed −37%APG Api Group Corp 1.0% HeldFSS Federal Signal Corp 1.0% Added +11%VCYT Veracyte Inc 0.9% Added +70%GMED Globus Medical Inc - A 0.9% HeldSPXC SPX Technologies Inc 0.9% Trimmed −10%SAIL Sailpoint Inc 0.9% Added +33%
What changed