GW&K Investment Management, LLC
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.
AI Fund Analysis
StableSector Allocation
AUM History
Top Equity Holdings by Value
Quarterly Activity — Q2 2026
Click any card to unlockTop Holdings
- 69.4#268
Quality
$241.4M634,742 sh - 61.7#759
Quality
$215.5M577,834 sh - 69.2#279
Quality
$175.0M713,791 sh - 70.6
Quality
$165.9M197,645 sh - 63.0
Quality
$151.1M764,125 sh - 51.2
Quality
$145.6M897,268 sh - 66.8
Quality
$144.5M224,336 sh - 65.1
Quality
$132.0M311,540 sh - 58.0
Quality
$125.3M696,739 sh - 65.4
Quality
$125.2M2,956,543 sh
| Company | Quality | Value | Shares |
|---|---|---|---|
| 69.4#268 | $241.4M | 634,742 | |
| 61.7#759 | $215.5M | 577,834 | |
| 69.2#279 | $175.0M | 713,791 | |
| 70.6 | $165.9M | 197,645 | |
| 63.0 | $151.1M | 764,125 | |
| 51.2 | $145.6M | 897,268 | |
| 66.8 | $144.5M | 224,336 | |
| 65.1 | $132.0M | 311,540 | |
| 58.0 | $125.3M | 696,739 | |
| 65.4 | $125.2M | 2,956,543 |
Unlock AI quality scores for every holding
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 Holdings — GW&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.
| # | Ticker | Company | Value | Weight | QoQ | Quality |
|---|---|---|---|---|---|---|
| 1 | MACOM Technology Solutions Holdings, Inc. | $241.4M | 1.9% | -24% | 69.4 | |
| 2 | ADVANCED ENERGY INDUSTRIES INC | $215.5M | 1.7% | -4% | 61.7 | |
| 3 | SPX Technologies, Inc. | $175.0M | 1.4% | +6% | 69.2 | |
| 4 | STERLING INFRASTRUCTURE, INC. | $165.9M | 1.3% | -35% | 70.6 | |
| 5 | ITT INC. | $151.1M | 1.2% | -4% | 63 | |
| 6 | NOVANTA INC | $145.6M | 1.1% | +4% | 51.2 | |
| 7 | RBC Bearings INC | $144.5M | 1.1% | -20% | 66.8 | |
| 8 | MOOG INC. | $132.0M | 1.0% | -5% | 65.1 | |
| 9 | ENTEGRIS INC | $125.3M | 1.0% | -6% | 58 | |
| 10 | APi Group Corp | $125.2M | 1.0% | -5% | 65.4 | |
| 11 | Texas Roadhouse, Inc. | $124.5M | 1.0% | +1% | 62.7 | |
| 12 | FEDERAL SIGNAL CORP /DE/ | $119.0M | 0.9% | -3% | 68.7 | |
| 13 | Fabrinet | $118.5M | 0.9% | +64% | 62.8 | |
| 14 | POWELL INDUSTRIES INC | $117.4M | 0.9% | +105% | 69.8 | |
| 15 | GLOBUS MEDICAL INC | $114.8M | 0.9% | -3% | 79.5 | |
| 16 | COHERENT CORP. | $112.6M | 0.9% | -1% | 58.5 | |
| 17 | Gates Industrial Corp Ltd. | $107.0M | 0.8% | -5% | — | |
| 18 | HALOZYME THERAPEUTICS, INC. | $106.0M | 0.8% | -3% | 77.2 | |
| 19 | Performance Food Group Co | $103.7M | 0.8% | -4% | 55.7 | |
| 20 | Burlington Stores, Inc. | $102.9M | 0.8% | -4% | 65.2 | |
| 21 | Broadcom Inc. | $102.8M | 0.8% | -19% | 84.5 | |
| 22 | IDACORP INC | $101.1M | 0.8% | -4% | 51.1 | |
| 23 | MICROSOFT CORP | $100.4M | 0.8% | -1% | 79.8 | |
| 24 | UMB FINANCIAL CORP | $96.0M | 0.8% | -4% | 77.3 | |
| 25 | NEUROCRINE BIOSCIENCES INC | $95.6M | 0.8% | -4% | 76.5 | |
| 26 | CAVCO INDUSTRIES, INC. | $94.3M | 0.7% | -6% | 62.6 | |
| 27 | Element Solutions Inc | $92.5M | 0.7% | -7% | 46.2 | |
| 28 | Medpace Holdings, Inc. | $91.5M | 0.7% | -6% | 76.2 | |
| 29 | NORDSON CORP | $88.6M | 0.7% | -6% | 69.2 | |
| 30 | Grand Canyon Education, Inc. | $88.3M | 0.7% | -15% | 65.2 | |
| 31 | Voya Financial, Inc. | $87.3M | 0.7% | -5% | 49.9 | |
| 32 | APPLIED INDUSTRIAL TECHNOLOGIES INC | $87.2M | 0.7% | -5% | 58.7 | |
| 33 | STIFEL FINANCIAL CORP | $87.0M | 0.7% | -5% | 67 | |
| 34 | COMFORT SYSTEMS USA INC | $86.9M | 0.7% | -54% | 77.7 | |
| 35 | JABIL INC | $84.6M | 0.7% | -36% | 57.4 | |
| 36 | Jazz Pharmaceuticals plc | $84.5M | 0.7% | -6% | — | |
| 37 | BridgeBio Pharma, Inc. | $83.8M | 0.7% | +17% | 36.9 | |
| 38 | Solaris Energy Infrastructure, Inc. | $83.5M | 0.7% | -2% | 56.4 | |
| 39 | VERACYTE, INC. | $83.2M | 0.7% | -1% | 68.6 | |
| 40 | Ryman Hospitality Properties, Inc. | $79.2M | 0.6% | +74% | 65.1 | |
| 41 | CYTOKINETICS INC | $78.0M | 0.6% | +85% | 28.1 | |
| 42 | LIGAND PHARMACEUTICALS INC | $78.0M | 0.6% | +65% | 76 | |
| 43 | Dell Technologies Inc. | $76.2M | 0.6% | +15% | 71.2 | |
| 44 | Magnolia Oil & Gas Corp | $74.6M | 0.6% | -5% | 67.3 | |
| 45 | COGNEX CORP | $73.9M | 0.6% | -6% | 66.9 | |
| 46 | BJ's Wholesale Club Holdings, Inc. | $73.0M | 0.6% | +12% | 59.3 | |
| 47 | CITIZENS FINANCIAL GROUP INC/RI | $72.4M | 0.6% | -2% | 62.9 | |
| 48 | Philip Morris International Inc. | $70.8M | 0.6% | -2% | 75.9 | |
| 49 | DUCOMMUN INC /DE/ | $70.7M | 0.6% | +22% | 34.1 | |
| 50 | GLACIER BANCORP, INC. | $69.5M | 0.5% | -4% | 68.1 | |
| 51 | AbbVie Inc. | $69.4M | 0.5% | -11% | 72.6 | |
| 52 | JPMORGAN CHASE & CO | $69.1M | 0.5% | -2% | 70.7 | |
| 53 | Vericel Corp | $69.0M | 0.5% | -4% | 62.8 | |
| 54 | RPM INTERNATIONAL INC/DE/ | $68.9M | 0.5% | -4% | 59.6 | |
| 55 | Matador Resources Co | $68.6M | 0.5% | -12% | 65.9 | |
| 56 | INSMED Inc | $67.1M | 0.5% | +1% | 39.4 | |
| 57 | NVIDIA CORP | $65.9M | 0.5% | -1% | 85.9 | |
| 58 | Dorman Products, Inc. | $65.7M | 0.5% | -6% | 58.8 | |
| 59 | SEMTECH CORP | $65.6M | 0.5% | -15% | 55.9 | |
| 60 | Crinetics Pharmaceuticals, Inc. | $64.8M | 0.5% | +7% | 25.5 | |
| 61 | VIAVI SOLUTIONS INC. | $64.5M | 0.5% | -24% | 51.5 | |
| 62 | LEVI STRAUSS & CO | $64.1M | 0.5% | -3% | 63.4 | |
| 63 | ASSURANT, INC. | $63.9M | 0.5% | -6% | 67.8 | |
| 64 | Natera, Inc. | $62.8M | 0.5% | -4% | 53.5 | |
| 65 | QUAKER CHEMICAL CORP | $62.3M | 0.5% | -1% | 44.9 | |
| 66 | PIPER SANDLER COMPANIES | $62.3M | 0.5% | -6% | 72.6 | |
| 67 | EAGLE MATERIALS INC | $62.3M | 0.5% | -5% | 57 | |
| 68 | Atlantic Union Bankshares Corp | $62.1M | 0.5% | -6% | 73.1 | |
| 69 | MORGAN STANLEY | $60.4M | 0.5% | -2% | 75.8 | |
| 70 | WINTRUST FINANCIAL CORP | $60.1M | 0.5% | -6% | 60.3 | |
| 71 | Pinnacle Financial Partners, Inc. | $59.8M | 0.5% | +9% | 54.5 | |
| 72 | LINCOLN ELECTRIC HOLDINGS INC | $59.5M | 0.5% | -5% | 60.1 | |
| 73 | IONIS PHARMACEUTICALS INC | $59.2M | 0.5% | -4% | 23.4 | |
| 74 | SailPoint, Inc. | $58.8M | 0.5% | +30% | 49 | |
| 75 | Churchill Downs Inc | $58.6M | 0.5% | -2% | 61.2 | |
| 76 | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTD | $57.6M | 0.5% | +12% | — | |
| 77 | HEALTHEQUITY, INC. | $57.1M | 0.5% | +36% | 71.2 | |
| 78 | EASTGROUP PROPERTIES INC | $55.6M | 0.4% | -4% | 68.7 | |
| 79 | Credo Technology Group Holding Ltd | $55.4M | 0.4% | -53% | 55.1 | |
| 80 | CULLEN/FROST BANKERS, INC. | $54.9M | 0.4% | -5% | 63.4 | |
| 81 | CECO ENVIRONMENTAL CORP | $54.6M | 0.4% | NEW | 24.6 | |
| 82 | Alphabet Inc. | $54.5M | 0.4% | -1% | 78.2 | |
| 83 | Allegion plc | $54.2M | 0.4% | +20% | — | |
| 84 | SiteOne Landscape Supply, Inc. | $54.0M | 0.4% | -7% | 52.1 | |
| 85 | CSW INDUSTRIALS, INC. | $53.4M | 0.4% | +11% | 61.8 | |
| 86 | Legence Corp. | $50.3M | 0.4% | -2% | 64.1 | |
| 87 | Ultragenyx Pharmaceutical Inc. | $49.5M | 0.4% | -8% | 34.2 | |
| 88 | BIO-RAD LABORATORIES, INC. | $49.0M | 0.4% | -4% | 48.9 | |
| 89 | TEXAS INSTRUMENTS INC | $48.8M | 0.4% | +4% | 73.4 | |
| 90 | ENTERGY CORP /DE/ | $48.4M | 0.4% | -26% | 59.5 | |
| 91 | Ameris Bancorp | $48.3M | 0.4% | -2% | 59.8 | |
| 92 | SUPERNUS PHARMACEUTICALS, INC. | $48.2M | 0.4% | -2% | 41.9 | |
| 93 | AVIENT CORP | $48.0M | 0.4% | -1% | 55 | |
| 94 | SEACOAST BANKING CORP OF FLORIDA | $47.9M | 0.4% | -1% | 62 | |
| 95 | Champion Homes, Inc. | $47.8M | 0.4% | -1% | 60.6 | |
| 96 | Kinsale Capital Group, Inc. | $47.0M | 0.4% | -5% | 77.3 | |
| 97 | HOULIHAN LOKEY, INC. | $46.9M | 0.4% | -1% | 67.8 | |
| 98 | Integer Holdings Corp | $46.5M | 0.4% | -6% | 55.9 | |
| 99 | OLD REPUBLIC INTERNATIONAL CORP | $46.5M | 0.4% | -1% | 71.1 | |
| 100 | ALLEGRO MICROSYSTEMS, INC. | $46.4M | 0.4% | +1% | 47.6 | |
| 101 | CURTISS WRIGHT CORP | $45.8M | 0.4% | -4% | 69.5 | |
| 102 | Viper Energy, Inc. | $45.7M | 0.4% | -2% | 71.8 | |
| 103 | AGIOS PHARMACEUTICALS, INC. | $44.8M | 0.3% | -1% | 26.9 | |
| 104 | SUN COMMUNITIES INC | $44.6M | 0.3% | -5% | 62.8 | |
| 105 | Schneider National, Inc. | $44.5M | 0.3% | -1% | 53.5 | |
| 106 | Seagate Technology Holdings plc | $44.3M | 0.3% | NEW | — | |
| 107 | Ferguson Enterprises Inc. /DE/ | $44.0M | 0.3% | -2% | 52.2 | |
| 108 | COCA COLA CO | $42.5M | 0.3% | -2% | 69.5 | |
| 109 | FASTENAL CO | $42.5M | 0.3% | -1% | 66.9 | |
| 110 | PROCORE TECHNOLOGIES, INC. | $42.4M | 0.3% | +0% | 59.4 | |
| 111 | RTX Corp | $42.1M | 0.3% | -20% | 73.2 | |
| 112 | Simpson Manufacturing Co., Inc. | $41.6M | 0.3% | -6% | 59.9 | |
| 113 | STAG Industrial, Inc. | $41.4M | 0.3% | -4% | 68.1 | |
| 114 | Restaurant Brands International Inc. | $41.3M | 0.3% | -2% | 69.7 | |
| 115 | NorthWestern Energy Group, Inc. | $41.0M | 0.3% | -1% | 46.9 | |
| 116 | CATHAY GENERAL BANCORP | $40.7M | 0.3% | -1% | 58.5 | |
| 117 | PORTLAND GENERAL ELECTRIC CO /OR/ | $40.2M | 0.3% | -6% | 53.8 | |
| 118 | AGREE REALTY CORP | $39.6M | 0.3% | -6% | 53.5 | |
| 119 | TANDEM DIABETES CARE INC | $38.8M | 0.3% | -4% | 42.8 | |
| 120 | FTAI Aviation Ltd. | $38.5M | 0.3% | -10% | — | |
| 121 | Cactus, Inc. | $38.5M | 0.3% | NEW | 59.8 | |
| 122 | Garrett Motion Inc. | $37.3M | 0.3% | -28% | 56.8 | |
| 123 | CENTRAL GARDEN & PET CO | $36.9M | 0.3% | -1% | 49.7 | |
| 124 | HOME DEPOT, INC. | $36.9M | 0.3% | -1% | 60.3 | |
| 125 | BlackRock, Inc. | $36.7M | 0.3% | -2% | 70 | |
| 126 | Ally Financial Inc. | $36.7M | 0.3% | -2% | 64.5 | |
| 127 | MICROCHIP TECHNOLOGY INC | $36.7M | 0.3% | -1% | 52.9 | |
| 128 | Ovintiv Inc. | $36.4M | 0.3% | -6% | 62.5 | |
| 129 | CISCO SYSTEMS, INC. | $36.4M | 0.3% | -2% | 70.3 | |
| 130 | Cadre Holdings, Inc. | $36.3M | 0.3% | +22% | 57.4 | |
| 131 | ARGAN INC | $35.8M | 0.3% | NEW | 81.4 | |
| 132 | TEXAS CAPITAL BANCSHARES INC/TX | $35.5M | 0.3% | +56% | 64.4 | |
| 133 | BALCHEM CORP | $35.0M | 0.3% | -2% | 64.5 | |
| 134 | Vita Coco Company, Inc. | $35.0M | 0.3% | -2% | 63.1 | |
| 135 | Paylocity Holding Corp | $34.6M | 0.3% | -2% | 66.8 | |
| 136 | Archrock, Inc. | $34.4M | 0.3% | NEW | 72 | |
| 137 | Skyward Specialty Insurance Group, Inc. | $34.1M | 0.3% | -1% | 71.1 | |
| 138 | Eaton Corp plc | $34.1M | 0.3% | +22% | — | |
| 139 | ENERPAC TOOL GROUP CORP | $34.1M | 0.3% | +1% | 55.6 | |
| 140 | GROUP 1 AUTOMOTIVE INC | $34.1M | 0.3% | -6% | 54.1 | |
| 141 | Arcutis Biotherapeutics, Inc. | $33.8M | 0.3% | +30% | 62.9 | |
| 142 | Apple Inc. | $33.5M | 0.3% | -1% | 76.4 | |
| 143 | ANTERO RESOURCES Corp | $33.3M | 0.3% | -6% | 75.4 | |
| 144 | AMGEN INC | $33.0M | 0.3% | -1% | 79.2 | |
| 145 | DARDEN RESTAURANTS INC | $32.7M | 0.3% | NEW | 64.1 | |
| 146 | Hamilton Lane INC | $32.7M | 0.3% | +75% | 71 | |
| 147 | BEL FUSE INC /NJ | $32.4M | 0.3% | -25% | 58.5 | |
| 148 | CARPENTER TECHNOLOGY CORP | $32.2M | 0.3% | -31% | 64.6 | |
| 149 | HORACE MANN EDUCATORS CORP /DE/ | $31.9M | 0.3% | -1% | 60.4 | |
| 150 | SERVICE CORP INTERNATIONAL | $31.8M | 0.3% | -2% | 68.9 |
New Positions (113)
Exited Positions (27)
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