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GW&K Investment Management, LLC
Period ended Sep 30, 2026 · Latest filing Nov 10, 2026
These quarterly holdings are delayed and may not include all assets or short positions.
Values are from the reporting date, not current prices or purchase costs.
The same security may appear in multiple rows.
Source: SEC
Reported portfolio value
Quarter-end reported holdings; not current value or investment performance.
View reported values
- Sep 30, 2026: $11,814,235
More quarters will appear as history becomes available.
Top holdings
Top 10 at Sep 30, 2026. Matching entries are combined; security classes and options remain separate. Shares exclude principal amounts; option shares reflect the reported underlying amount.
View top holdings values
- ADVANCED ENERGY INDUSTRIES · COMMON · 007973100 · shares: $171,172
- MOOG INC-CLASS A · COMMON · 615394202 · shares: $148,199
- MICROSOFT CORP · COMMON · 594918104 · shares: $136,713
- NOVANTA INC · COMMON · 67000B104 · shares: $127,874
- HALOZYME THERAPEUTICS INC · COMMON · 40637H109 · shares: $125,863
- MACOM TECHNOLOGY SOLUTIONS H · COMMON · 55405Y100 · shares: $114,668
- API GROUP CORP · COMMON · 00187Y100 · shares: $114,392
- FEDERAL SIGNAL CORP · COMMON · 313855108 · shares: $113,978
- VERACYTE INC · COMMON · 92337F107 · shares: $110,924
- GLOBUS MEDICAL INC - A · COMMON · 379577208 · shares: $110,294
Reported holdings
1,388 reported entries| Issuer | Class | CUSIP | Type | Shares / principal | Reported value (USD) |
|---|---|---|---|---|---|
| DOLLAR TREE INC | COMMON | 256746108 | — | 252 shares | $29 |
| DONALDSON CO INC | COMMON | 257651109 | — | 338 shares | $29 |
| ESTEE LAUDER COMPANIES-CL A | COMMON | 518439104 | — | 314 shares | $29 |
| PIMCO RAFI DYNAMIC MULTI-FAC | MUTUAL FUND | 72202L371 | — | 699 shares | $29 |
| JM SMUCKER CO/THE | COMMON | 832696405 | — | 240 shares | $29 |
| SYSCO CORP | COMMON | 871829107 | — | 373 shares | $29 |
| NXP SEMICONDUCTORS NV | COMMON | N6596X109 | — | 124 shares | $29 |
| AUTOZONE INC | COMMON | 053332102 | — | 10 shares | $28 |
| CARVANA CO | COMMON | 146869102 | — | 445 shares | $28 |
| DR HORTON INC | COMMON | 23331A109 | — | 205 shares | $28 |
| GARTNER INC | COMMON | 366651107 | — | 149 shares | $28 |
| HUNT (JB) TRANSPRT SVCS INC | COMMON | 445658107 | — | 125 shares | $28 |
| KENVUE INC | COMMON | 49177J102 | — | 1,600 shares | $28 |
| LABCORP HOLDINGS INC | COMMON | 504922105 | — | 92 shares | $28 |
| RALPH LAUREN CORP | COMMON | 751212101 | — | 77 shares | $28 |
| SS SPDR PO S&P 600 SM CP-USD | MUTUAL FUND | 78468R853 | — | 534 shares | $28 |
| SCHOLAR ROCK HOLDING CORP | COMMON | 80706P103 | — | 588 shares | $28 |
| TTM TECHNOLOGIES | COMMON | 87305R109 | — | 228 shares | $28 |
| VERALTO CORP | COMMON | 92338C103 | — | 298 shares | $28 |
| APTARGROUP INC | COMMON | 038336103 | — | 223 shares | $27 |
| CORE & MAIN INC-CLASS A | COMMON | 21874C102 | — | 644 shares | $27 |
| DIAMONDBACK ENERGY INC | COMMON | 25278X109 | — | 147 shares | $27 |
| DOLLAR GENERAL CORP | COMMON | 256677105 | — | 222 shares | $27 |
| EQT CORP | COMMON | 26884L109 | — | 551 shares | $27 |
| FIFTH THIRD BANCORP | COMMON | 316773100 | — | 539 shares | $27 |
| L3HARRIS TECHNOLOGIES INC | COMMON | 502431109 | — | 113 shares | $27 |
| AES CORP | COMMON | 00130H105 | — | 1,719 shares | $26 |
| INGERSOLL-RAND INC | COMMON | 45687V106 | — | 340 shares | $26 |
| MASCO CORP | COMMON | 574599106 | — | 393 shares | $26 |
| VANGUARD EXTENDED MARKET ETF | COMMON | 922908652 | — | 114 shares | $26 |
| VERISIGN INC | COMMON | 92343E102 | — | 92 shares | $26 |
| ALBEMARLE CORP | COMMON | 012653101 | — | 236 shares | $25 |
| CBIZ INC | COMMON | 124805102 | — | 462 shares | $25 |
| CARRIER GLOBAL CORP | COMMON | 14448C104 | — | 449 shares | $25 |
| EXPAND ENERGY CORP | COMMON | 165167735 | — | 295 shares | $25 |
| INVESCO RUSSELL 1000 DYN M/F | MUTUAL FUND | 46138J619 | — | 364 shares | $25 |
| KEURIG DR PEPPER INC | COMMON | 49271V100 | — | 840 shares | $25 |
| M & T BANK CORP | COMMON | 55261F104 | — | 114 shares | $25 |
| NOVO-NORDISK A/S-SPONS ADR | COMMON | 670100205 | — | 653 shares | $25 |
| TOLL BROTHERS INC | COMMON | 889478103 | — | 182 shares | $25 |
| WATERS CORP | COMMON | 941848103 | — | 56 shares | $25 |
| ARCH CAPITAL GROUP LTD | COMMON | G0450A105 | — | 266 shares | $25 |
| PENTAIR PLC | COMMON | G7S00T104 | — | 472 shares | $25 |
| FIRSTENERGY CORP | COMMON | 337932107 | — | 559 shares | $24 |
| HUNTINGTON BANCSHARES INC | COMMON | 446150104 | — | 1,557 shares | $24 |
| INVESCO S&P 500 QUALITY ETF | MUTUAL FUND | 46137V241 | — | 280 shares | $24 |
| OMNICOM GROUP | COMMON | 681919106 | — | 323 shares | $24 |
| SS SPDR P ST TERM TSY ETF | MUTUAL FUND | 78468R101 | — | 831 shares | $24 |
| SCHWAB US MID CAP ETF | MUTUAL FUND | 808524508 | — | 713 shares | $24 |
| TAKE-TWO INTERACTIVE SOFTWRE | COMMON | 874054109 | — | 116 shares | $24 |
| TEXTRON INC | COMMON | 883203101 | — | 313 shares | $24 |
| VULCAN MATERIALS CO | COMMON | 929160109 | — | 98 shares | $24 |
| AON PLC-CLASS A | COMMON | G0403H108 | — | 86 shares | $24 |
| WILLIS TOWERS WATSON PLC | COMMON | G96629103 | — | 84 shares | $24 |
| CENTERPOINT ENERGY INC | COMMON | 15189T107 | — | 626 shares | $23 |
| IDEX CORP | COMMON | 45167R104 | — | 102 shares | $23 |
| RESMED INC | COMMON | 761152107 | — | 104 shares | $23 |
| STEEL DYNAMICS INC | COMMON | 858119100 | — | 105 shares | $23 |
| UNITED AIRLINES HOLDINGS INC | COMMON | 910047109 | — | 211 shares | $23 |
| YUM! BRANDS INC | COMMON | 988498101 | — | 169 shares | $23 |
| ZOETIS INC | COMMON | 98978V103 | — | 334 shares | $23 |
| CARNIVAL CORP LTD | COMMON | G2004J103 | — | 941 shares | $23 |
| AKAMAI TECHNOLOGIES INC | COMMON | 00971T101 | — | 211 shares | $22 |
| AUTODESK INC | COMMON | 052769106 | — | 104 shares | $22 |
| BAXTER INTL INC | COMMON | 071813109 | — | 901 shares | $22 |
| DTE ENERGY COMPANY | COMMON | 233331107 | — | 180 shares | $22 |
| ING GROEP N.V.-SPONSORED ADR | COMMON | 456837103 | — | 611 shares | $22 |
| INTERACTIVE BROKERS GRO-CL A | COMMON | 45841N107 | — | 256 shares | $22 |
| ISHARES CORE US REIT ETF | COMMON | 464288521 | — | 349 shares | $22 |
| ISHARES ESG AWARE 1-5 YEAR U | MUTUAL FUND | 46435G243 | — | 909 shares | $22 |
| NASDAQ INC | COMMON | 631103108 | — | 235 shares | $22 |
| RB GLOBAL INC | COMMON | 74935Q107 | — | 267 shares | $22 |
| RAYMOND JAMES FINANCIAL INC | COMMON | 754730109 | — | 142 shares | $22 |
| SOLVENTUM CORP | COMMON | 83444M101 | — | 254 shares | $22 |
| AMERICAN WATER WORKS CO INC | COMMON | 030420103 | — | 166 shares | $21 |
| DEXCOM INC | COMMON | 252131107 | — | 244 shares | $21 |
| OAKMARK US LARGE CAP ETF | MUTUAL FUND | 41456U106 | — | 717 shares | $21 |
| ISHARES TRUST ISHARES ESG AW | MUTUAL FUND | 46435G516 | — | 208 shares | $21 |
| KADANT INC | COMMON | 48282T104 | — | 80 shares | $21 |
| OPTION CARE HEALTH INC | COMMON | 68404L201 | — | 929 shares | $21 |
| REGIONS FINANCIAL CORP | COMMON | 7591EP100 | — | 787 shares | $21 |
| RIO TINTO PLC-SPON ADR | COMMON | 767204100 | — | 218 shares | $21 |
| ROCKWELL AUTOMATION INC | COMMON | 773903109 | — | 49 shares | $21 |
| FABRINET | COMMON | G3323L100 | — | 50 shares | $21 |
| ALEXANDRIA REAL ESTATE EQUIT | COMMON | 015271109 | — | 417 shares | $20 |
| ALIGN TECHNOLOGY INC | COMMON | 016255101 | — | 135 shares | $20 |
| ATMOS ENERGY CORP | COMMON | 049560105 | — | 128 shares | $20 |
| BRITISH AMERICAN TOB-SP ADR | COMMON | 110448107 | — | 366 shares | $20 |
| HP INC | COMMON | 40434L105 | — | 628 shares | $20 |
| HERSHEY CO/THE | COMMON | 427866108 | — | 124 shares | $20 |
| ISHARE ESG SS S&P MIDCAP ETF | MUTUAL FUND | 46436E551 | — | 412 shares | $20 |
| LOEWS CORP | COMMON | 540424108 | — | 187 shares | $20 |
| METTLER-TOLEDO INTERNATIONAL | COMMON | 592688105 | — | 13 shares | $20 |
| NATIONAL GRID PLC-SP ADR | COMMON | 636274409 | — | 262 shares | $20 |
| OCCIDENTAL PETROLEUM CORP | COMMON | 674599105 | — | 370 shares | $20 |
| PERMIAN RESOURCES CORP | COMMON | 71424F105 | — | 940 shares | $20 |
| SUN LIFE FINANCIAL INC | COMMON | 866796105 | — | 262 shares | $20 |
| SUPER MICRO COMPUTER INC | COMMON | 86800U302 | — | 480 shares | $20 |
| TAPESTRY INC | COMMON | 876030107 | — | 172 shares | $20 |
| UNILEVER PLC-SPONSORED ADR | COMMON | 904767803 | — | 337 shares | $20 |