CIK: 0001082917
申报总市值
US$113.4亿
申报季度: 2026-03-31 · 持股只数: 1197
GW&K Investment Management, LLC在最新一期 13F 报告中披露了 1197 项持股，申报期为 2026-03-31，总持股市值约为 US$113.4亿，季度换手率为 26.8%。
GW&K Investment Management, LLC 目前披露的持仓，Herfindahl 集中度指数为 0.006——换算下来相当于约 176 个等权重仓位，明显低于其实际披露的 1197 只持仓。这一差距显示该机构的策略偏向集中在少数高信心仓位，而非广泛分散。
整体仓位大小差异较大（变异系数为 2.19），除少数重仓仓位外，还有许多规模较小的持仓。
最新申报季度中，并未观察到明显偏向加仓既有大仓位或大举建立新仓位的倾向。
加仓 AEIS
-11.8% US$5128.4万
减仓 BFAM
-99.8% -US$5207.1万
加仓 FSS
+69.7% US$4229.5万
减仓 MSFT
-9.4% -US$4460.1万
减仓 TTAN
-99.9% -US$3780.6万
减仓 WSO
-96.7% -US$3580.9万
仅显示前 200 大持股（共 1197 只）
| # | 代码 | 标的名称 | 资产子类别 | 占比 | 占比变动 | 持仓量变化 | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | AEIS | Advanced Energy Industries | 股票-工业 | 1.71% | +0.48% | -11.80% | |
| 2 | MTSI | Macom Technology Solutions H | 股票-科技 | 1.64% | -0.16% | -31.11% | |
| 3 | RBC | RBC Bearings INC | 股票-工业 | 1.35% | — | -22.63% | |
| 4 | ITT | Itt INC | 股票-工业 | 1.34% | — | -7.43% | |
| 5 | SPXC | Spx Technologies INC | 股票-工业 | 1.19% | +0.28% | +28.78% | |
| 6 | FIX | Comfort Systems USA INC | 股票-工业 | 1.16% | +0.26% | -14.31% | |
| 7 | GMED | Globus Medical INC - A | 股票-医疗保健 | 1.14% | — | -1.43% | |
| 8 | APG | Api Group CORP | 股票-工业 | 1.11% | — | -1.95% | |
| 9 | STRL | Sterling Infrastructure INC | 股票-工业 | 1.09% | +0.26% | -2.28% | |
| 10 | LOPE | Grand Canyon Education INC | 股票-非周期性消费 | 1.08% | — | -1.74% | |
| 11 | BURL | Burlington Stores INC | 股票-周期性消费 | 0.97% | — | -0.46% | |
| 12 | POWL | Powell Industries INC | 股票-工业 | 0.96% | +0.26% | -21.21% | |
| 13 | TXRH | Texas Roadhouse INC | 股票-周期性消费 | 0.93% | — | -2.12% | |
| 14 | AVGO | Broadcom INC | 股票-科技 | 0.92% | -0.26% | -14.86% | |
| 15 | FSS | Federal Signal CORP | 股票-工业 | 0.91% | +0.38% | +69.68% | |
| 16 | INSM | Insmed INC | 股票-医疗保健 | 0.90% | — | +29.08% | |
| 17 | NOVT | Novanta INC | 股票-其他 | 0.89% | — | +16.51% | |
| 18 | MSFT | Microsoft CORP | 股票-科技 | 0.89% | -0.37% | -9.39% | |
| 19 | IDA | Idacorp INC | 股票-公用事业 | 0.88% | — | -2.40% | |
| 20 | MTDR | Matador Resources Co | 股票-能源 | 0.87% | +0.29% | -0.82% | |
| 21 | MGY | Magnolia Oil & Gas CORP - A | 股票-能源 | 0.86% | +0.26% | -2.78% | |
| 22 | SF | Stifel Financial CORP | 股票-金融 | 0.85% | — | +45.73% | |
| 23 | MOG-A | Moog Inc-class A | 股票-其他 | 0.85% | — | -2.29% | |
| 24 | JBL | Jabil INC | 股票-科技 | 0.81% | — | -6.14% | |
| 25 | GTES | Gates Industrial Corporation plc | 股票-工业 | 0.80% | — | -11.16% | |
| 26 | HALO | Halozyme Therapeutics INC | 股票-医疗保健 | 0.79% | — | +11.10% | |
| 27 | MEDP | Medpace Holdings INC | 股票-医疗保健 | 0.77% | — | +17.01% | |
| 28 | ENTG | Entegris INC | 股票-科技 | 0.76% | +0.22% | -1.18% | |
| 29 | NDSN | Nordson CORP | 股票-工业 | 0.73% | — | -10.74% | |
| 30 | PFGC | Performance Food Group Co | 股票-非周期性消费 | 0.73% | — | -0.71% | |
| 31 | UMBF | Umb Financial CORP | 股票-金融 | 0.70% | — | -2.38% | |
| 32 | CVCO | Cavco Industries INC | 股票-周期性消费 | 0.70% | — | +8.03% | |
| 33 | NBIX | Neurocrine Biosciences INC | 股票-医疗保健 | 0.69% | — | +2.96% | |
| 34 | BJ | Bj's Wholesale Club Holdings | 股票-非周期性消费 | 0.65% | — | -2.52% | |
| 35 | AIT | Applied Industrial Tech INC | 股票-工业 | 0.64% | — | +25.39% | |
| 36 | BBIO | Bridgebio Pharma INC | 股票-医疗保健 | 0.63% | +0.22% | +53.75% | |
| 37 | ESI | Element Solutions INC | 股票-原材料 | 0.62% | — | -13.19% | |
| 38 | JAZZ | Jazz Pharmaceuticals plc | 股票-医疗保健 | 0.62% | — | -13.22% | |
| 39 | PIPR | Piper Sandler Cos | 股票-金融 | 0.62% | +0.62% | NEW | |
| 40 | VOYA | Voya Financial INC | 股票-金融 | 0.61% | — | +10.26% | |
| 41 | COHR | Coherent CORP | 股票-科技 | 0.60% | +0.60% | NEW | |
| 42 | SITE | Siteone Landscape Supply INC | 股票-工业 | 0.59% | — | -0.73% | |
| 43 | ABBV | Abbvie INC | 股票-医疗保健 | 0.59% | — | -17.47% | |
| 44 | FN | Fabrinet | 股票-科技 | 0.59% | +0.59% | NEW | |
| 45 | PM | Philip Morris International | 股票-非周期性消费 | 0.58% | — | -1.49% | |
| 46 | RPM | Rpm International INC | 股票-原材料 | 0.57% | — | +14.83% | |
| 47 | ETR | Entergy CORP | 股票-公用事业 | 0.56% | — | -1.60% | |
| 48 | JPM | Jpmorgan Chase & Co | 股票-金融 | 0.56% | — | -1.38% | |
| 49 | CFG | Citizens Financial Group | 股票-金融 | 0.56% | — | -1.54% | |
| 50 | GBCI | Glacier Bancorp INC | 股票-金融 | 0.55% | — | +5.75% |
Q3 2026表现
+3.7%
近4个季度表现
+25.7%
基于可获取价格的持仓（占申报价值的77%）计算
| 季度 | 持股只数 | 总市值 | 稳定性 | 主要持股 |
|---|---|---|---|---|
| 2026-03-31 | 1197 | US$113.4亿 | 27 | |
| 2025-12-31 | 1178 | US$115.6亿 | 20 | |
| 2025-09-30 | 1179 | US$113.0亿 | 37 | |
| 2025-06-30 | 1167 | US$111.7亿 | 0 | |
| 2025-03-31 | 1189 | US$107.9亿 | 100 | |
| 2024-12-31 | 1154 | US$117.6亿 | 0 | |
| 2024-09-30 | 1139 | US$116.8亿 | 0 | |
| 2024-06-30 | 1128 | US$109.4亿 | 0 | |
| 2024-03-31 | 1105 | US$113.4亿 | 0 | |
| 2023-12-31 | 1120 | US$107.2亿 | 0 | |
| 2023-09-30 | 1102 | US$99.5亿 | 0 | |
| 2023-06-30 | 1090 | US$105.4亿 | 0 | |
| 2023-03-31 | 715 | US$103.3亿 | 0 | |
| 2022-12-31 | 658 | US$98.6亿 | 0 | |
| 2022-09-30 | 563 | US$90.6亿 | 0 | |
| 2022-06-30 | 929 | US$92.7亿 | 0 | |
| 2022-03-31 | 997 | US$112.2亿 | 0 | |
| 2021-12-31 | 563 | US$119.7亿 | 0 | |
| 2021-09-30 | 541 | US$111.9亿 | 0 | |
| 2021-06-30 | 581 | US$115.0亿 | 100 | |
| 2021-03-31 | 552 | US$108.6亿 | 26 | |
| 2020-12-31 | 538 | US$95.3亿 | 34 | |
| 2020-09-30 | 545 | US$76.4亿 | 22 | |
| 2020-06-30 | 518 | US$71.2亿 | 30 | |
| 2020-03-31 | 521 | US$56.8亿 | 44 | |
| 2019-12-31 | 520 | US$74.9亿 | 15 | |
| 2019-09-30 | 514 | US$71.1亿 | 21 | |
| 2019-06-30 | 337 | US$65.9亿 | 19 | |
| 2019-03-31 | 303 | US$62.1亿 | 31 | |
| 2018-12-31 | 283 | US$50.7亿 | 33 | |
| 2018-09-30 | 286 | US$62.2亿 | 19 | |
| 2018-06-30 | 288 | US$61.1亿 | 16 | |
| 2018-03-31 | 292 | US$59.2亿 | 21 | |
| 2017-12-31 | 269 | US$58.5亿 | 20 | |
| 2017-09-30 | 261 | US$60.0亿 | 18 | |
| 2017-06-30 | 246 | US$57.9亿 | 19 | |
| 2017-03-31 | 229 | US$53.1亿 | 16 | |
| 2016-12-31 | 232 | US$51.4亿 | 21 | |
| 2016-09-30 | 220 | US$53.2亿 | 23 | |
| 2016-06-30 | 222 | US$48.4亿 | 20 | |
| 2016-03-31 | 218 | US$45.1亿 | 21 | |
| 2015-12-31 | 227 | US$42.6亿 | 20 | |
| 2015-09-30 | 223 | US$41.9亿 | 19 | |
| 2015-06-30 | 224 | US$44.0亿 | 17 | |
| 2015-03-31 | 222 | US$44.0亿 | 21 | |
| 2014-12-31 | 219 | US$41.9亿 | 22 | |
| 2014-09-30 | 224 | US$38.1亿 | 18 | |
| 2014-06-30 | 226 | US$39.5亿 | 22 | |
| 2014-03-31 | 222 | US$37.3亿 | 19 | |
| 2013-12-31 | 220 | US$36.7亿 | 21 | |
| 2013-09-30 | 221 | US$32.8亿 | 27 | |
| 2013-06-30 | 220 | US$27.0亿 | — |
GW&K Investment Management, LLC 在 2026-03-31 最显著的持仓异动： 清仓: Piper Sandler Cos (62C); 新建仓: Piper Sandler Cos (PIPR); 新建仓: Coherent CORP (COHR); 新建仓: Fabrinet (FN); 新建仓: Pinnacle Financial Partners (PNFP).
| # | 代码 | 标的名称 | 占比变动 | 持仓量变化 | 异动类型 |
|---|---|---|---|---|---|
| 1 | AEIS | Advanced Energy Industries | +0.5% | -11.80% | 减仓 |
| 2 | FSS | Federal Signal CORP | +0.4% | +69.68% | 加仓 |
| 3 | MTDR | Matador Resources Co | +0.3% | -0.82% | 减仓 |
| 4 | SPXC | Spx Technologies INC | +0.3% | +28.78% | 加仓 |
| 5 | TXN | Texas Instruments INC | +0.3% | +17760.59% | 加仓 |
| 6 | WMB | Williams Cos INC | +0.3% | +47635.10% | 加仓 |
| 7 | STRL | Sterling Infrastructure INC | +0.3% | -2.28% | 减仓 |
| 8 | MGY | Magnolia Oil & Gas CORP - A | +0.3% | -2.78% | 减仓 |
| 9 | FIX | Comfort Systems USA INC | +0.3% | -14.31% | 减仓 |
| 10 | POWL | Powell Industries INC | +0.3% | -21.21% | 减仓 |
| 11 | MCHP | Microchip Technology INC | +0.2% | +28566.78% | 加仓 |
| 12 | DELL | Dell Technologies -c | +0.2% | +25479.50% | 加仓 |
| 13 | ENTG | Entegris INC | +0.2% | -1.18% | 减仓 |
| 14 | BBIO | Bridgebio Pharma INC | +0.2% | +53.75% | 加仓 |
| 15 | ETN | Eaton Corporation plc | +0.2% | +9647.39% | 加仓 |
| 16 | MTSI | Macom Technology Solutions H | -0.2% | -31.11% | 减仓 |
| 17 | CSCO | Cisco Systems INC | -0.2% | -44.65% | 减仓 |
| 18 | INTA | Intapp INC | -0.2% | -4.49% | 减仓 |
| 19 | DSGX | Descartes Systems Grp/the | -0.2% | -41.68% | 减仓 |
| 20 | SLGN | Silgan Holdings INC | -0.2% | -88.71% | 减仓 |
| 21 | ADC | Agree Realty CORP | -0.2% | -38.66% | 减仓 |
| 22 | FTAI | FTAI Aviation Ltd. | -0.2% | -49.44% | 减仓 |
| 23 | SAIL | Sailpoint INC | -0.2% | -4.04% | 减仓 |
| 24 | AVAV | Aerovironment INC | -0.2% | -30.62% | 减仓 |
| 25 | COLB | Columbia Banking System INC | -0.2% | -91.01% | 减仓 |
| 26 | AMT | American Tower CORP | -0.2% | -96.21% | 减仓 |
| 27 | UNH | Unitedhealth Group INC | -0.2% | -93.68% | 减仓 |
| 28 | CBZ | Cbiz INC | -0.2% | -38.61% | 减仓 |
| 29 | AVGO | Broadcom INC | -0.3% | -14.86% | 减仓 |
| 30 | LITE | Lumentum Holdings INC | -0.3% | -99.92% | 减仓 |
| 31 | MRK | Merck & Co. INC. | -0.3% | -96.39% | 减仓 |
| 32 | THRM | Gentherm INC | -0.3% | -99.84% | 减仓 |
| 33 | AZTA | Azenta INC | -0.3% | -37.21% | 减仓 |
| 34 | T86 | Tri Pointe Homes INC | -0.3% | -72.85% | 减仓 |
| 35 | WSO | Watsco INC | -0.3% | -96.68% | 减仓 |
| 36 | TTAN | Servicetitan Inc-a | -0.3% | -99.92% | 减仓 |
| 37 | MSFT | Microsoft CORP | -0.4% | -9.39% | 减仓 |
| 38 | BFAM | Bright Horizons Family Solut | -0.5% | -99.85% | 减仓 |
| 39 | 62C | Piper Sandler Cos | — | EXIT | 清仓 |
| 40 | PIPR | Piper Sandler Cos | — | NEW | 新建仓 |
| 41 | COHR | Coherent CORP | — | NEW | 新建仓 |
| 42 | FN | Fabrinet | — | NEW | 新建仓 |
| 43 | PNFP | Pinnacle Financial Partners | — | NEW | 新建仓 |
| 44 | PNW | Pinnacle Financial Partners, Inc. | — | EXIT | 清仓 |
| 45 | CW | Curtiss-wright CORP | — | NEW | 新建仓 |
| 46 | TSM | Taiwan Semiconductor-sp Adr | — | NEW | 新建仓 |
| 47 | PLNT | Planet Fitness INC - Cl A | — | NEW | 新建仓 |
| 48 | LCII | Lci Industries | — | NEW | 新建仓 |
| 49 | AMCR | Amcor plc | — | NEW | 新建仓 |
| 50 | BBSI | Barrett Business Svcs INC | — | EXIT | 清仓 |
| 季度 | 申报日期 | 类型 | EDGAR |
|---|---|---|---|
| 2026-03-31 | 2026-05-13 | 13F-HR | 在 EDGAR 上查看 |
| 2025-12-31 | 2026-02-11 | 13F-HR | 在 EDGAR 上查看 |
| 2025-09-30 | 2025-11-12 | 13F-HR | 在 EDGAR 上查看 |
| 2025-06-30 | 2025-08-11 | 13F-HR | 在 EDGAR 上查看 |
| 2025-03-31 | 2025-05-05 | 13F-HR | 在 EDGAR 上查看 |
| 2024-12-31 | 2025-02-05 | 13F-HR | 在 EDGAR 上查看 |
| 2024-09-30 | 2024-11-07 | 13F-HR | 在 EDGAR 上查看 |
| 2024-06-30 | 2024-08-12 | 13F-HR | 在 EDGAR 上查看 |
| 2024-03-31 | 2024-05-08 | 13F-HR | 在 EDGAR 上查看 |
| 2023-12-31 | 2024-02-09 | 13F-HR | 在 EDGAR 上查看 |
| 2023-09-30 | 2023-11-09 | 13F-HR | 在 EDGAR 上查看 |
| 2023-06-30 | 2023-08-09 | 13F-HR | 在 EDGAR 上查看 |
| 2023-03-31 | 2023-05-09 | 13F-HR | 在 EDGAR 上查看 |
| 2022-12-31 | 2023-02-10 | 13F-HR | 在 EDGAR 上查看 |
| 2022-09-30 | 2022-11-09 | 13F-HR | 在 EDGAR 上查看 |
| 2022-06-30 | 2022-08-09 | 13F-HR | 在 EDGAR 上查看 |
| 2022-03-31 | 2022-05-09 | 13F-HR | 在 EDGAR 上查看 |
| 2022-03-31 | 2022-05-09 | 修正案 | 在 EDGAR 上查看 |
| 2021-12-31 | 2022-02-11 | 13F-HR | 在 EDGAR 上查看 |
| 2021-09-30 | 2021-11-10 | 13F-HR | 在 EDGAR 上查看 |
| 2021-06-30 | 2021-08-10 | 13F-HR | 在 EDGAR 上查看 |
| 2021-03-31 | 2021-05-11 | 13F-HR | 在 EDGAR 上查看 |
| 2020-12-31 | 2021-02-05 | 13F-HR | 在 EDGAR 上查看 |
| 2020-09-30 | 2020-11-10 | 13F-HR | 在 EDGAR 上查看 |
| 2020-06-30 | 2020-08-06 | 13F-HR | 在 EDGAR 上查看 |
| 2020-03-31 | 2020-05-11 | 13F-HR | 在 EDGAR 上查看 |
| 2019-12-31 | 2020-02-10 | 13F-HR | 在 EDGAR 上查看 |
| 2019-09-30 | 2019-11-05 | 13F-HR | 在 EDGAR 上查看 |
| 2019-06-30 | 2019-08-06 | 13F-HR | 在 EDGAR 上查看 |
| 2019-03-31 | 2019-05-14 | 13F-HR | 在 EDGAR 上查看 |
| 2018-12-31 | 2019-02-07 | 13F-HR | 在 EDGAR 上查看 |
| 2018-09-30 | 2018-11-06 | 13F-HR | 在 EDGAR 上查看 |
| 2018-06-30 | 2018-08-07 | 13F-HR | 在 EDGAR 上查看 |
| 2018-03-31 | 2018-05-08 | 13F-HR | 在 EDGAR 上查看 |
| 2017-12-31 | 2018-01-19 | 13F-HR | 在 EDGAR 上查看 |
| 2017-09-30 | 2017-10-11 | 13F-HR | 在 EDGAR 上查看 |
| 2017-06-30 | 2017-07-11 | 13F-HR | 在 EDGAR 上查看 |
| 2017-03-31 | 2017-04-10 | 13F-HR | 在 EDGAR 上查看 |
| 2016-12-31 | 2017-01-17 | 13F-HR | 在 EDGAR 上查看 |
| 2016-09-30 | 2016-10-18 | 13F-HR | 在 EDGAR 上查看 |
| 2016-06-30 | 2016-07-26 | 修正案 | 在 EDGAR 上查看 |
| 2016-06-30 | 2016-07-11 | 13F-HR | 在 EDGAR 上查看 |
| 2016-03-31 | 2016-04-19 | 13F-HR | 在 EDGAR 上查看 |
| 2015-12-31 | 2016-01-15 | 13F-HR | 在 EDGAR 上查看 |
| 2015-09-30 | 2015-10-08 | 13F-HR | 在 EDGAR 上查看 |
| 2015-06-30 | 2015-07-08 | 13F-HR | 在 EDGAR 上查看 |
| 2015-03-31 | 2015-04-08 | 13F-HR | 在 EDGAR 上查看 |
| 2014-12-31 | 2015-01-08 | 13F-HR | 在 EDGAR 上查看 |
| 2014-09-30 | 2014-10-09 | 13F-HR | 在 EDGAR 上查看 |
| 2014-06-30 | 2014-07-09 | 13F-HR | 在 EDGAR 上查看 |
| 2014-03-31 | 2014-04-11 | 13F-HR | 在 EDGAR 上查看 |
| 2013-12-31 | 2014-01-13 | 13F-HR | 在 EDGAR 上查看 |
| 2013-09-30 | 2013-10-08 | 13F-HR | 在 EDGAR 上查看 |
| 2013-06-30 | 2013-08-13 | 13F-HR | 在 EDGAR 上查看 |
资产规模相近的机构
CIK 0001512857
申报总市值
US$113.1亿
2,477 stks
2026-03-31
资产规模与本机构相差仅 0.3%
CIK 0001367401
申报总市值
US$114.0亿
240 stks
2026-03-31
资产规模与本机构相差仅 0.5%
CIK 0001065521
申报总市值
US$114.1亿
31 stks
2026-03-31
资产规模与本机构相差仅 0.6%
持仓风格相似的机构
CIK 0001314440
申报总市值
US$73.0亿
173 stks
2026-03-31
前五大持仓重叠 2/5 档，同样重仓 RBC Bearings INC
CIK 0001633911
申报总市值
US$16.1亿
122 stks
2026-03-31
前五大持仓重叠 2/5 档，同样重仓 Advanced Energy Industries
CIK 0000830588
申报总市值
US$6.7亿
7 stks
2026-03-31
前五大持仓重叠 1/5 档，同样重仓 Macom Technology Solutions H