Terminal · Institutions
Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.
Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.
GW&K Investment Management, LLC (CIK 1082917) reported $12.80B across 1,107 reported positions in its SEC 13F filing for 2026-06-30. Largest positions: MTSI ($241.4M, 1.89%), AEIS ($215.5M, 1.68%), SPXC ($175.0M, 1.37%), STRL ($165.9M, 1.30%), ITT ($151.1M, 1.18%). Source: SEC Form 13F.
| Rank | Ticker | Company | Value | % Portfolio | Shares | Action |
|---|---|---|---|---|---|---|
| 1 | MTSI | MACOM TECHNOLOGY SOLUTIONS H | $241.4M | 1.89% | 634,742 | Trimmed |
| 2 | AEIS | ADVANCED ENERGY INDUSTRIES | $215.5M | 1.68% | 577,834 | Trimmed |
| 3 | SPXC | SPX TECHNOLOGIES INC | $175.0M | 1.37% | 713,791 | Added |
| 4 | STRL | STERLING INFRASTRUCTURE INC | $165.9M | 1.30% | 197,645 | Trimmed |
| 5 | ITT | ITT INC | $151.1M | 1.18% | 764,125 | Trimmed |
| 6 | NOVT | NOVANTA INC | $145.6M | 1.14% | 897,268 | Added |
| 7 | RBC | RBC BEARINGS INC | $144.5M | 1.13% | 224,336 | Trimmed |
| 8 | MOGA | MOOG INC-CLASS A | $132.0M | 1.03% | 311,540 | Trimmed |
| 9 | ENTG | ENTEGRIS INC | $125.3M | 0.98% | 696,739 | Trimmed |
| 10 | APG | API GROUP CORP | $125.2M | 0.98% | 3.0M | Trimmed |
| 11 | TXRH | TEXAS ROADHOUSE INC | $124.5M | 0.97% | 644,226 | Added |
| 12 | FN | FABRINET | $118.5M | 0.93% | 210,752 | Added |
| 13 | FSS | FEDERAL SIGNAL CORP | $119.0M | 0.93% | 926,454 | Trimmed |
| 14 | POWL | POWELL INDUSTRIES INC | $117.4M | 0.92% | 410,122 | Added |
| 15 | GMED | GLOBUS MEDICAL INC - A | $114.8M | 0.90% | 1.5M | Trimmed |
| 16 | COHR | COHERENT CORP | $112.6M | 0.88% | 285,545 | Trimmed |
| 17 | GTES | GATES INDUSTRIAL CORP PLC | $107.0M | 0.84% | 3.8M | Trimmed |
| 18 | HALO | HALOZYME THERAPEUTICS INC | $106.0M | 0.83% | 1.4M | Trimmed |
| 19 | PFGC | PERFORMANCE FOOD GROUP CO | $103.7M | 0.81% | 927,410 | Trimmed |
| 20 | BURL | BURLINGTON STORES INC | $102.9M | 0.80% | 324,761 | Trimmed |
| 21 | AVGO | BROADCOM INC | $102.8M | 0.80% | 272,092 | Trimmed |
| 22 | IDA | IDACORP INC | $101.1M | 0.79% | 668,455 | Trimmed |
| 23 | MSFT | MICROSOFT CORP | $100.4M | 0.78% | 269,177 | Trimmed |
| 24 | UMBF | UMB FINANCIAL CORP | $96.0M | 0.75% | 672,465 | Trimmed |
| 25 | NBIX | NEUROCRINE BIOSCIENCES INC | $95.6M | 0.75% | 567,421 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30