13F GuideFiling Basics
What is SEC Form 13F? Ultimate Guide to Institutional Equity Filings
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
AlphaSMO Research GuideRead Guide
CIK: 0001082917
Total reported value
$12.8B
$12.8B
992 檔
6.2%
In Q2 2025, GW&K Investment Management, LLC's U.S. equity holdings reached a combined market value of $12.8B, distributed across 992 disclosed stock positions.
During Q2 2025, GW&K Investment Management, LLC's portfolio maintained high stability with no major positional turnover, reflecting a continuous long-term holding approach.
Showing top 200 holdings (of 992 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | MTSI | Macom Technology Solutions H | Stock-Tech | 1.57% | +0.25% | -4.00% | |
| 2 | RBC | RBC Bearings Inc | Stock-Industrials | 1.46% | -0.22% | -7.85% | |
| 3 | AVGO | Broadcom Inc | Stock-Tech | 1.41% | -0.12% | -0.17% | |
| 4 | MSFT | Microsoft CORP | Stock-Tech | 1.37% | -0.11% | -1.89% | |
| 5 | TXRH | Texas Roadhouse Inc | Stock-Consumer Disc | 1.25% | +0.04% | -14.96% | |
| 6 | LOPE | Grand Canyon Education Inc | Stock-Consumer Staples | 1.17% | -0.39% | +7.94% | |
| 7 | INSM | Insmed Inc | Stock-Healthcare | 1.15% | -0.38% | -7.51% | |
| 8 | ✓ | Cyberark Software LTD. Cmn | Stock-Other | 1.14% | — | -0.08% | |
| 9 | APG | Api Group CORP | Stock-Industrials | 1.12% | -0.13% | -7.28% | |
| 10 | ITT | Itt Inc | Stock-Industrials | 1.08% | -0.16% | -1.52% | |
| 11 | PFGC | Performance Food Group Co | Stock-Consumer Staples | 1.07% | +0.08% | +0.29% | |
| 12 | GTES | Gates Industrial Corporation plc | Stock-Industrials | 1.02% | +0.04% | -2.86% | |
| 13 | GMED | Globus Medical Inc - A | Stock-Healthcare | 0.98% | -0.24% | +7.55% | |
| 14 | FIX | Comfort Systems USA Inc | Stock-Industrials | 0.97% | -0.48% | +15.17% | |
| 15 | SF | Stifel Financial CORP | Stock-Financials | 0.96% | -0.17% | -3.34% | |
| 16 | STRL | Sterling Infrastructure Inc | Stock-Industrials | 0.81% | +0.21% | -21.18% | |
| 17 | 62C | Piper Sandler Cos | Stock-Other | 0.80% | — | -0.17% | |
| 18 | KNSL | Kinsale Capital Group Inc | Stock-Financials | 0.73% | -0.08% | +1.05% | |
| 19 | MEDP | Medpace Holdings Inc | Stock-Healthcare | 0.73% | -0.06% | -4.08% | |
| 20 | NDSN | Nordson CORP | Stock-Industrials | 0.72% | -0.04% | +24.14% | |
| 21 | MTDR | Matador Resources Co | Stock-Energy | 0.72% | -0.33% | -3.76% | |
| 22 | IDA | Idacorp Inc | Stock-Utilities | 0.72% | -0.09% | -2.07% | |
| 23 | PNW | Pinnacle West Capital Corporation | Stock-Utilities | 0.72% | — | -4.15% | |
| 24 | FSS | Federal Signal CORP | Stock-Industrials | 0.71% | +0.02% | +36.47% | |
| 25 | BJ | Bj's Wholesale Club Holdings | Stock-Consumer Staples | 0.69% | -0.08% | -19.28% | |
| 26 | NBIX | Neurocrine Biosciences Inc | Stock-Healthcare | 0.69% | +0.06% | +19.75% | |
| 27 | PM | Philip Morris International | Stock-Consumer Staples | 0.67% | -0.03% | -2.25% | |
| 28 | HALO | Halozyme Therapeutics Inc | Stock-Healthcare | 0.66% | +0.04% | -2.76% | |
| 29 | ADC | Agree Realty CORP | Stock-Real Estate | 0.66% | -0.06% | -2.68% | |
| 30 | GPI | Group 1 Automotive Inc | Stock-Consumer Disc | 0.65% | -0.09% | -3.49% | |
| 31 | DORM | Dorman Products Inc | Stock-Consumer Disc | 0.65% | +0.04% | -0.82% | |
| 32 | GTLS | Chart Industries Inc | Stock-Industrials | 0.65% | — | -13.90% | |
| 33 | VOYA | Voya Financial Inc | Stock-Financials | 0.65% | +0.07% | +1.09% | |
| 34 | NTRA | Natera Inc | Stock-Healthcare | 0.65% | +0.06% | +28.83% | |
| 35 | CVCO | Cavco Industries Inc | Stock-Consumer Disc | 0.64% | +0.04% | -12.98% | |
| 36 | SITE | Siteone Landscape Supply Inc | Stock-Industrials | 0.64% | -0.17% | +3.37% | |
| 37 | ABBV | Abbvie Inc | Stock-Healthcare | 0.63% | -0.05% | -3.72% | |
| 38 | BURL | Burlington Stores Inc | Stock-Consumer Disc | 0.63% | -0.17% | +0.00% | |
| 39 | BFAM | Bright Horizons Family Solut | Stock-Consumer Disc | 0.62% | — | +1.08% | |
| 40 | HLI | Houlihan Lokey Inc | Stock-Financials | 0.62% | -0.08% | -6.87% | |
| 41 | PCTY | Paylocity Holding CORP | Stock-Tech | 0.62% | -0.05% | +0.96% | |
| 42 | MGY | Magnolia Oil & Gas CORP - A | Stock-Energy | 0.61% | -0.28% | -10.85% | |
| 43 | RPM | Rpm International Inc | Stock-Materials | 0.60% | -0.03% | +0.81% | |
| 44 | IEX | Idex CORP | Stock-Industrials | 0.59% | — | +2.71% | |
| 45 | EXP | Eagle Materials Inc | Stock-Materials | 0.59% | — | +0.99% | |
| 46 | SPXC | Spx Technologies Inc | Stock-Industrials | 0.59% | +0.18% | -9.01% | |
| 47 | UMBF | Umb Financial CORP | Stock-Financials | 0.58% | +0.05% | -3.31% | |
| 48 | CCC | Ccc Intelligent Solutions Ho | Stock-Tech | 0.58% | -0.01% | +4.15% | |
| 49 | JPM | Jpmorgan Chase & Co | Stock-Financials | 0.58% | -0.02% | +11.69% | |
| 50 | WTFC | Wintrust Financial CORP | Stock-Financials | 0.58% | -0.02% | +1.25% |
According to official SEC Form 13F filings, GW&K Investment Management, LLC reported a total U.S. public equity portfolio value of $12.8B across 992 disclosed positions in Q2 2025.
Expert Analysis & Guides for Tracking Wall Street Smart Money Movements
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
In terms of portfolio concentration, the top 5 core holdings (including MTSI, RBC, AVGO) accounted for 6.2% of total reported equity market value during Q2 2025.
During Q2 2025, GW&K Investment Management, LLC's top holdings by market value included MTSI (1.6%)、RBC (1.5%)、AVGO (1.4%). The largest single position, MTSI, represented 1.6% of total portfolio value.
In Q2 2025, GW&K Investment Management, LLC made 0 total portfolio adjustments, initiating 0 new buys, adding to 0 positions, trimming 0 holdings, and fully liquidating 0 stocks.
All holding records on this page are fetched directly from the U.S. Securities and Exchange Commission (SEC) EDGAR system (Form 13F-HR). AlphaSMO parses CUSIP identifiers and formats data into Schema.org-compliant datasets.
Understand SEC Form 4 insider disclosures for corporate officers, directors, and 10% owners to track executive transactions.
Understand Rule 144 restricted stock sale notices to spot planned insider liquidations before market sell pressure arrives.
Explore the 5% beneficial ownership threshold, 13D vs 13G filing differences, and recent SEC accelerated deadline rules.
Best practices for analyzing 13F quarterly changes without getting misled by stock splits, options, or market valuation drift.
Learn how AlphaSMO's flagship signal detects high-conviction stocks where 13F hedge funds and corporate insiders buy at the same time.