Latest GW&K Investment Management, LLC Stock Portfolio

GW&K Investment Management, LLC Performance:

2025 Q4: 1.31%YTD: 4.34%2024: 10.59%

Performance for 2025 Q4 is 1.31%, and YTD is 4.34%, and 2024 is 10.59%.

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

On 2026-02-11, the fund reported it's updated stock portfolio. In the 13F Holdings report, GW&K Investment Management, LLC reported an equity portfolio of $11.6 Billions as of 31 Dec, 2025.

The top stock holdings of GW&K Investment Management, LLC are MTSI, ROLL, ITT. The fund has invested 1.8% of it's portfolio in MACOM TECHNOLOGY SOLUTIONS H and 1.4% of portfolio in RBC BEARINGS INC.

The fund managers got completely rid off FRESHPET INC (FRPT), RIGETTI COMPUTING INC (RGTI) and INTER PARFUMS INC (IPAR) stocks. They significantly reduced their stock positions in HOLOGIC INC (HOLX), APTARGROUP INC (ATR) and ZEBRA TECHNOLOGIES CORP-CL A (ZBRA). GW&K Investment Management, LLC opened new stock positions in CSW INDUSTRIALS INC (CSWI), VIPER ENERGY INC-CL A and HAMILTON LANE INC-CLASS A (HLNE). The fund showed a lot of confidence in some stocks as they added substantially to GENERAC HOLDINGS INC (GNRC), WEST PHARMACEUTICAL SERVICES (WST) and FAIR ISAAC CORP (FICO).

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 1.31% in the last quarter. In trailing 12 months, it's portfolio return was 4.34%.

Performance
S&P 500

New Buys

Ticker	$ Bought
csw industrials inc	46,729,000
viper energy inc-cl a	42,550,000
hamilton lane inc-class a	33,534,000
legence corp-cl a	21,154,000
fb financial corp	16,209,000
adtalem global education inc	15,090,000
shake shack inc - class a	12,840,000
travel leisure co	2,469,000

New stocks bought by GW&K Investment Management, LLC

Additions

Ticker	% Inc.
generac holdings inc	115,791
west pharmaceutical services	4,696
fair isaac corp	2,833
datadog inc - class a	964
ituran location and control	909
netflix inc	847
ishares select dividend etf	825
servicenow inc	399

Additions to existing portfolio by GW&K Investment Management, LLC

Reductions

Ticker	% Reduced
hologic inc	-99.58
aptargroup inc	-99.35
zebra technologies corp-cl a	-99.24
exponent inc	-98.83
cyberark software ltd/israel	-96.48
permian resources corp	-94.58
ccc intelligent solutions ho	-83.83
primoris services corp	-49.15

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 18.6% of it's holdings in Industrials sector.

Sector	%
Industrials	18.6
Healthcare	16.8
Financial Services	14.4
Technology	13.5
Consumer Cyclical	10.7
Others	6.9
Consumer Defensive	4.7
Basic Materials	4.1
Energy	3.2
Real Estate	3.1
Utilities	1.9
	1.4

Market Cap. Distribution

GW&K Investment Management, LLC has about 31.4% of it's portfolio invested in the large-cap and mega-cap stocks.

Category	%
MID-CAP	51.5
LARGE-CAP	23.3
SMALL-CAP	9.6
MEGA-CAP	8.1
UNALLOCATED	6.9

Stocks belong to which Index?

About 60% of the stocks held by GW&K Investment Management, LLC either belong to S&P 500 or RUSSELL 2000 index.

Index	%
RUSSELL 2000	42.5
Others	40
S&P 500	17.5

Top 5 Winners (%)		%
LITE	lumentum holdings inc	126.0 %
ERIE	erie indemnity company-cl a	116.7 %
	sandisk corp	108.2 %
TNDM	tandem diabetes care inc	80.4 %
ALB	albemarle corp	75.4 %

Top 5 Winners ($)		$
MTSI	macom technology solutions h	55.3 M
GMED	globus medical inc - a	49.5 M
AEIS	advanced energy industries	27.1 M
TNDM	tandem diabetes care inc	26.6 M
NTRA	natera inc	22.4 M

Top 5 Losers (%)		%
NFLX	netflix inc	-86.7 %
NOW	servicenow inc	-75.0 %
TPL	texas pacific land corp	-57.5 %
NSA	national storage affiliates	-50.6 %
	wix.com ltd	-50.0 %

Top 5 Losers ($)		$
NOW	servicenow inc	-46.0 M
LOPE	grand canyon education inc	-36.5 M
DORM	dorman products inc	-17.6 M
GTES	gates industrial corp plc	-15.1 M
CGNX	cognex corp	-14.7 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 997 stocks in it's portfolio. About 12.4% of the portfolio is in top 10 stocks. NOW proved to be the most loss making stock for the portfolio. MTSI was the most profitable stock for GW&K Investment Management, LLC last quarter.

Last Reported on: 11 Feb, 2026

Ticker	Namesorted ascending	% Portfolio	Shares Held	$ Value	Type	% Change
AAPL	apple inc	0.28	118,719	32,275,000	added	0.05

AAXJ	ishares msci eafe small-cap	0.00	5,402	419,000	unchanged	0.00

AAXJ	ishares national muni bond e	0.00	1,382	148,000	added	1.1

ABBV	abbvie inc	0.74	374,931	85,668,000	reduced	-0.23

ABCB	ameris bancorp	0.36	559,412	41,548,000	reduced	-15.67

ABG	asbury automotive group	0.28	137,164	31,896,000	reduced	-1.23

ABT	abbott laboratories	0.36	334,425	41,900,000	reduced	-0.75

ACA	arcosa inc	0.01	16,815	1,788,000	new

ACHC	acadia healthcare co inc	0.03	250,358	3,552,000	added	8.86

ACN	accenture plc-cl a	0.00	505	135,000	added	32.89

ACWF	ishares core dividend growth	0.00	5,937	412,000	reduced	-0.9

ADBE	adobe inc	0.00	255	89,000	reduced	-16.12

ADC	agree realty corp	0.56	906,544	65,299,000	reduced	-7.35

ADI	analog devices inc	0.00	265	72,000	added	3.92

AEIS	advanced energy industries	1.23	681,560	142,700,000	reduced	-2.6

AGIO	agios pharmaceuticals inc	0.28	1,207,300	32,863,000	added	41.55

AGM	federal agric mtg corp-cl c	0.04	24,647	4,327,000	reduced	-4.67

AGT	ishares core msci dev mkts	0.07	100,213	8,266,000	added	17.57

AHH	armada hoffler properties in	0.02	278,973	1,847,000	reduced	-5.39

AIG	american international group	0.00	1,917	164,000	added	8.12