GW&K Investment Management, LLC Q3 2025 Filing
Filed November 12, 2025
Portfolio Value
$11.3B
Holdings
1,000
Report Date
Q3 2025
Filing Type
13F-HR
All Holdings (1,000 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 1 | MSFTMICROSOFT CORP | 302,717 | $156.8M | 1.39% | |
| 2 | RBCRBC BEARINGS INC | 394,243 | $153.9M | 1.36% | |
| 3 | FIXCOMFORT SYSTEMS USA INC | 174,817 | $144.3M | 1.28% | |
| 4 | MTSIMACOM TECHNOLOGY SOLUTIONS H | 1,147,768 | $142.9M | 1.26% | |
| 5 | GKDGRAND CANYON EDUCATION INC | 637,204 | $139.9M | 1.24% | |
| 6 | ITTITT INC | 738,993 | $132.1M | 1.17% | |
| 7 | AVGOBROADCOM INC | 398,544 | $131.5M | 1.16% | |
| 8 | TXRHTEXAS ROADHOUSE INC | 720,232 | $119.7M | 1.06% | |
| 9 | AEISADVANCED ENERGY INDUSTRIES | 699,780 | $119.1M | 1.05% | |
| 10 | APGAPI GROUP CORP | 3,271,772 | $112.5M | 0.99% | |
| 11 | GTESGATES INDUSTRIAL CORP PLC | 4,503,972 | $111.8M | 0.99% | |
| 12 | PIPRPIPER SANDLER COS | 309,109 | $107.3M | 0.95% | |
| 13 | SFSTIFEL FINANCIAL CORP | 940,880 | $106.8M | 0.94% | |
| 14 | PFGCPERFORMANCE FOOD GROUP CO | 996,370 | $103.7M | 0.92% | |
| 15 | SPXCSPX TECHNOLOGIES INC | 550,597 | $102.8M | 0.91% | |
| 16 | MEDPMEDPACE HOLDINGS INC | 198,261 | $101.9M | 0.90% | |
| 17 | GMEDGLOBUS MEDICAL INC - A | 1,777,431 | $101.8M | 0.90% | |
| 18 | HALOHALOZYME THERAPEUTICS INC | 1,261,717 | $92.5M | 0.82% | |
| 19 | CVCOCAVCO INDUSTRIES INC | 158,660 | $92.1M | 0.82% | |
| 20 | STRLSTERLING INFRASTRUCTURE INC | 268,151 | $91.1M | 0.81% | |
| 21 | IDAIDACORP INC | 669,727 | $88.5M | 0.78% | |
| 22 | UMBFUMB FINANCIAL CORP | 742,958 | $87.9M | 0.78% | |
| 23 | ABBVABBVIE INC | 375,778 | $87.0M | 0.77% | |
| 24 | IM8NINSMED INC | 601,803 | $86.7M | 0.77% | |
| 25 | DORMDORMAN PRODUCTS INC | 549,391 | $85.6M | 0.76% | |
| 26 | NBIXNEUROCRINE BIOSCIENCES INC | 594,385 | $83.4M | 0.74% | |
| 27 | NDSNNORDSON CORP | 361,428 | $82.0M | 0.73% | |
| 28 | JBLJABIL INC | 370,907 | $80.6M | 0.71% | |
| 29 | PCORPROCORE TECHNOLOGIES INC | 1,070,871 | $78.1M | 0.69% | |
| 30 | BJBJS WHOLESALE CLUB HOLDINGS | 822,563 | $76.7M | 0.68% | |
| 31 | BURLBURLINGTON STORES INC | 297,697 | $75.8M | 0.67% | |
| 32 | SAILSAILPOINT INC | 3,395,602 | $75.0M | 0.66% | |
| 33 | CGNXCOGNEX CORP | 1,622,197 | $73.5M | 0.65% | |
| 34 | VOYAVOYA FINANCIAL INC | 978,780 | $73.2M | 0.65% | |
| 35 | EXPEAGLE MATERIALS INC | 312,422 | $72.8M | 0.64% | |
| 36 | ENQENTEGRIS INC | 768,752 | $71.1M | 0.63% | |
| 37 | FSSFEDERAL SIGNAL CORP | 592,957 | $70.6M | 0.62% | |
| 38 | MTDRMATADOR RESOURCES CO | 1,566,350 | $70.4M | 0.62% | |
| 39 | HLIHOULIHAN LOKEY INC | 342,641 | $70.4M | 0.62% | |
| 40 | GPIGROUP 1 AUTOMOTIVE INC | 160,693 | $70.3M | 0.62% | |
| 41 | RPMRPM INTERNATIONAL INC | 592,000 | $69.8M | 0.62% | |
| 42 | PRIMPRIMORIS SERVICES CORP | 507,214 | $69.7M | 0.62% | |
| 43 | ADCAGREE REALTY CORP | 978,476 | $69.5M | 0.62% | |
| 44 | KNSLKINSALE CAPITAL GROUP INC | 162,556 | $69.1M | 0.61% | |
| 45 | JPMJPMORGAN CHASE & CO | 218,063 | $68.8M | 0.61% | |
| 46 | POWLPOWELL INDUSTRIES INC | 224,507 | $68.4M | 0.61% | |
| 47 | SITESITEONE LANDSCAPE SUPPLY INC | 525,360 | $67.7M | 0.60% | |
| 48 | TPHTRI POINTE HOMES INC | 1,970,833 | $67.0M | 0.59% | |
| 49 | NTRANATERA INC | 413,474 | $66.6M | 0.59% | |
| 50 | 4I1PHILIP MORRIS INTERNATIONAL | 407,164 | $66.0M | 0.58% | |
| 51 | MGYMAGNOLIA OIL & GAS CORP - A | 2,765,094 | $66.0M | 0.58% | |
| 52 | WF2WINTRUST FINANCIAL CORP | 496,794 | $65.8M | 0.58% | |
| 53 | NVDANVIDIA CORP | 340,184 | $63.5M | 0.56% | |
| 54 | PAHUSDELEMENT SOLUTIONS INC | 2,475,413 | $62.3M | 0.55% | |
| 55 | MOG/AMOOG INC-CLASS A | 298,846 | $62.1M | 0.55% | |
| 56 | CCCCCC INTELLIGENT SOLUTIONS HO | 6,633,570 | $60.4M | 0.53% | |
| 57 | JAZZJAZZ PHARMACEUTICALS PLC | 454,712 | $59.9M | 0.53% | |
| 58 | AUBATLANTIC UNION BANKSHARES CO | 1,692,845 | $59.7M | 0.53% | |
| 59 | AIZASSURANT INC | 274,862 | $59.5M | 0.53% | |
| 60 | ORIOLD REPUBLIC INTL CORP | 1,392,008 | $59.1M | 0.52% | |
| 61 | PCTYPAYLOCITY HOLDING CORP | 369,831 | $58.9M | 0.52% | |
| 62 | BFAMBRIGHT HORIZONS FAMILY SOLUT | 542,056 | $58.9M | 0.52% | |
| 63 | CHRCHURCHILL DOWNS INC | 605,493 | $58.7M | 0.52% | |
| 64 | GBCIGLACIER BANCORP INC | 1,150,558 | $56.0M | 0.50% | |
| 65 | AITAPPLIED INDUSTRIAL TECH INC | 211,182 | $55.1M | 0.49% | |
| 66 | ZBRAZEBRA TECHNOLOGIES CORP-CL A | 183,065 | $54.4M | 0.48% | |
| 67 | ETRENTERGY CORP | 581,150 | $54.2M | 0.48% | |
| 68 | SUISUN COMMUNITIES INC | 415,306 | $53.6M | 0.47% | |
| 69 | SUPNSUPERNUS PHARMACEUTICALS INC | 1,080,538 | $51.6M | 0.46% | |
| 70 | ENBENBRIDGE INC | 1,022,255 | $51.6M | 0.46% | |
| 71 | BUWABIO-RAD LABORATORIES-A | 183,845 | $51.5M | 0.46% | |
| 72 | BRBROADRIDGE FINANCIAL SOLUTIO | 215,556 | $51.3M | 0.45% | |
| 73 | EGPEASTGROUP PROPERTIES INC | 300,085 | $50.8M | 0.45% | |
| 74 | CFRCULLEN/FROST BANKERS INC | 400,040 | $50.7M | 0.45% | |
| 75 | LECOLINCOLN ELECTRIC HOLDINGS | 214,508 | $50.6M | 0.45% | |
| 76 | CFGCITIZENS FINANCIAL GROUP | 941,172 | $50.0M | 0.44% | |
| 77 | LINLINDE PLC | 105,040 | $49.9M | 0.44% | |
| 78 | FTAIFTAI AVIATION LTD | 293,849 | $49.0M | 0.43% | |
| 79 | HOLXHOLOGIC INC | 725,249 | $48.9M | 0.43% | |
| 80 | ABCBAMERIS BANCORP | 663,330 | $48.6M | 0.43% | |
| 81 | MANHMANHATTAN ASSOCIATES INC | 237,208 | $48.6M | 0.43% | |
| 82 | DWDMORGAN STANLEY | 300,206 | $47.7M | 0.42% | |
| 83 | RTXRTX CORP | 281,996 | $47.2M | 0.42% | |
| 84 | SEISOLARIS ENERGY INFRASTRUCTUR | 1,177,830 | $47.1M | 0.42% | |
| 85 | POOLPOOL CORP | 151,721 | $47.0M | 0.42% | |
| 86 | BLKBLACKROCK INC | 39,745 | $46.3M | 0.41% | |
| 87 | DSGDESCARTES SYSTEMS GRP/THE | 483,976 | $45.6M | 0.40% | |
| 88 | SBG1SEACOAST BANKING CORP/FL | 1,489,081 | $45.3M | 0.40% | |
| 89 | ABTABBOTT LABORATORIES | 336,941 | $45.1M | 0.40% | |
| 90 | WSOWATSCO INC | 111,213 | $45.0M | 0.40% | |
| 91 | INTAINTAPP INC | 1,097,150 | $44.9M | 0.40% | |
| 92 | FASTFASTENAL CO | 913,689 | $44.8M | 0.40% | |
| 93 | VCYTVERACYTE INC | 1,283,479 | $44.1M | 0.39% | |
| 94 | HDHOME DEPOT INC | 107,900 | $43.7M | 0.39% | |
| 95 | MZTIMARZETTI COMPANY/THE | 252,458 | $43.6M | 0.39% | |
| 96 | STESTERIS PLC | 174,758 | $43.2M | 0.38% | |
| 97 | FERGFERGUSON ENTERPRISES INC | 192,546 | $43.2M | 0.38% | |
| 98 | ITGRINTEGER HOLDINGS CORP | 416,077 | $43.0M | 0.38% | |
| 99 | AVNTAVIENT CORP | 1,304,781 | $43.0M | 0.38% | |
| 100 | HQYHEALTHEQUITY INC | 446,993 | $42.4M | 0.37% |
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