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Latest GW&K Investment Management, LLC Stock Portfolio

$11.34Billion | No. of Holdings #1020

GW&K Investment Management, LLC Performance

2026 Q1+0.79%
YTD+0.79%
2025+6.40%

About GW&K Investment Management, LLC and 13F Hedge Fund Stock Holdings

On 2026-05-13, the fund reported it's updated stock portfolio. In the 13F Holdings report, GW&K Investment Management, LLC reported an equity portfolio of $11.3 Billions as of 31 Mar, 2026. <br><br> The top stock holdings of GW&K Investment Management, LLC are AEIS, MTSI, ROLL. The fund has invested 1.7% of it's portfolio in ADVANCED ENERGY INDUSTRIES and 1.6% of portfolio in MACOM TECHNOLOGY SOLUTIONS H. <br><br> The fund managers got completely rid off PIPER SANDLER COS (PIPR), PINNACLE FINANCIAL PARTNERS (PNFP) and BARRETT BUSINESS SVCS INC (BBSI) stocks. They significantly reduced their stock positions in KYNDRYL HOLDINGS INC (KD), LUMENTUM HOLDINGS INC (LITE) and SERVICETITAN INC-A. GW&K Investment Management, LLC opened new stock positions in PIPER SANDLER COS (PIPR), COHERENT CORP (COHR) and FABRINET (FN). The fund showed a lot of confidence in some stocks as they added substantially to GENUINE PARTS CO (GPC), FACTSET RESEARCH SYSTEMS INC (FDS) and WILLIAMS COS INC (WMB).
GW&K Investment Management, LLC Equity Portfolio Value
Last Reported on: 13 May, 2026
$11.34Billion
  as of May 13, 2026

GW&K Investment Management, LLC Annual Return Estimates Vs S&P 500

Our best estimate is that GW&K Investment Management, LLC made a return of 0.79% in the last quarter. In trailing 12 months, it's portfolio return was 14.75%.
  • Performance
  • S&P 500

New Buys

Ticker$ Bought
piper sandler cos70,108,000
coherent corp68,447,000
fabrinet66,927,000
pinnacle financial partners46,979,000
curtiss-wright corp42,936,000
taiwan semiconductor-sp adr36,254,000
planet fitness inc - cl a32,216,000
lci industries32,207,000
New stocks bought by GW&K Investment Management, LLC

Additions

Ticker% Inc.
genuine parts co179,118
factset research systems inc131,202
williams cos inc47,635
microchip technology inc28,566
dell technologies -c25,479
ares management corp - a20,656
texas instruments inc17,760
eaton corp plc9,647
Additions to existing portfolio by GW&K Investment Management, LLC

Reductions

Ticker% Reduced
watsco inc-96.68
merck & co. inc.-96.39
american tower corp-96.21
unitedhealth group inc-93.68
servicenow inc-92.48
columbia banking system inc-91.01
silgan holdings inc-88.71
ishares select dividend etf-79.89
GW&K Investment Management, LLC reduced stake in above stock

Sold off

None of the stocks were completely sold off by GW&K Investment Management, LLC

Sector Distribution

GW&K Investment Management, LLC has about 20.1% of it's holdings in Industrials sector.

  • Industrials
  • Healthcare
  • Technology
  • Financial Services
  • Consumer Cyclical
  • Others
  • Consumer Defensive
  • Energy
  • Basic Materials
  • Real Estate
  • Utilities
Sector%
Industrials20.1
Healthcare15.7
Technology13.7
Financial Services13
Consumer Cyclical9.8
Others7.1
Consumer Defensive4.8
Energy4.3
Basic Materials4.2
Real Estate2.9
Utilities2.5
1.4

Market Cap. Distribution

GW&K Investment Management, LLC has about 47.6% of it's portfolio invested in the large-cap and mega-cap stocks.

  • LARGE-CAP
  • MID-CAP
  • SMALL-CAP
  • MEGA-CAP
  • UNALLOCATED
Category%
LARGE-CAP39.7
MID-CAP36.5
SMALL-CAP8.4
MEGA-CAP7.9
UNALLOCATED7.4

Stocks belong to which Index?

About 60.8% of the stocks held by GW&K Investment Management, LLC either belong to S&P 500 or RUSSELL 2000 index.

  • RUSSELL 2000
  • Others
  • S&P 500
Index%
RUSSELL 200044.2
Others39.2
S&P 50016.6
Top 5 Winners (%)%
CE
celanese corp
100.0 %
TS
tenaris sa-adr
100.0 %
LYB
lyondellbasell indu-cl a
89.8 %
sandisk corp
78.3 %
DOW
dow inc
78.3 %
Top 5 Winners ($)$
AEIS
advanced energy industries
72.7 M
MTSI
macom technology solutions h
52.2 M
POWL
powell industries inc
50.6 M
FIX
comfort systems usa inc
46.2 M
VIAV
viavi solutions inc
33.4 M
Top 5 Losers (%)%
PHR
phreesia inc
-50.3 %
INTA
intapp inc
-43.0 %
APP
applovin corp-class a
-40.8 %
CSGP
costar group inc
-40.1 %
GSHD
goosehead insurance inc -a
-40.0 %
Top 5 Losers ($)$
SF
stifel financial corp
-56.6 M
MSFT
microsoft corp
-32.5 M
sailpoint inc
-22.0 M
CRDO
credo technology group holdi
-20.9 M
INTA
intapp inc
-18.8 M

GW&K Investment Management, LLC Holdings Map

This heatmap illustrates the top 50 positions within the fund's portfolio.

Current Stock Holdings of GW&K Investment Management, LLC

GW&K Investment Management, LLC has 1020 stocks in it's portfolio. About 12.8% of the portfolio is in top 10 stocks. SF proved to be the most loss making stock for the portfolio. AEIS was the most profitable stock for GW&K Investment Management, LLC last quarter.

$11.33BTotal Value
500Positions
13 May, 2026Last Reported
Current holdings of Current Stock Holdings of GW&K Investment Management, LLC, last reported on 13 May, 2026. Select a row with a linked ticker to view its historical trend.
ExpandHoldingsorted ascending% PortfolioShares Held$ Value% Change
AAXJ
Ishares Msci Eafe Small-Cap

Ishares Msci Eafe Small-Cap

AAXJ
GW&K Investment Management, LLC's holding in Ishares Msci Eafe Small-Cap over time
0%5,402
$424.0K
0%
unchanged 0 percentunchanged
AAXJ
Ishares National Muni Bond E

Ishares National Muni Bond E

AAXJ
GW&K Investment Management, LLC's holding in Ishares National Muni Bond E over time
0%1,389
$147.0K
0%
increased 0.51 percentadded
ACWF
Ishares Core Dividend Growth

Ishares Core Dividend Growth

ACWF
GW&K Investment Management, LLC's holding in Ishares Core Dividend Growth over time
0%5,826
$409.0K
0%
decreased 1.87 percentreduced
AGT
Ishares Core Msci Dev Mkts

Ishares Core Msci Dev Mkts

AGT
GW&K Investment Management, LLC's holding in Ishares Core Msci Dev Mkts over time
0.11%154,501
$12.91M
0.11%
increased 54.17 percentadded