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Wellington Management Group LLP

Activist investor & 5%+ owner · SC 13D/13G filings

Total Filings

754

Stocks Covered

340

Latest Filing

Mar 5, 2026

Filings

Modine Manufacturing Company

SC 13G · Aug 12, 2025

6.3%

3.3M shares

Hyatt Hotels Corporation

SC 13G · Aug 12, 2025

7.0%

2.9M shares

Qiagen N.V.

SC 13G/A · Aug 12, 2025

12.0%

26.0M shares

Banner Corporation

SC 13G/A · Aug 12, 2025

4.9%

1.7M shares

Pool Corporation

SC 13G · Aug 12, 2025

5.9%

2.2M shares

Veracyte, Inc.

SC 13G/A · Aug 12, 2025

4.4%

3.5M shares

Hope Bancorp, Inc.

SC 13G/A · Aug 12, 2025

8.6%

11.0M shares

MNTN, Inc.

SC 13G · Aug 12, 2025

6.7%

3.2M shares

Rush Enterprises, Inc.

SC 13G/A · Aug 12, 2025

7.3%

4.5M shares

Glaukos Corporation

SC 13G · Aug 12, 2025

5.7%

3.2M shares

Gibraltar Industries, Inc.

SC 13G/A · Aug 12, 2025

1.8%

530K shares

Globe Life Inc.

SC 13G/A · Aug 12, 2025

4.8%

4.0M shares

Revolution Medicines, Inc.

SC 13G/A · Aug 12, 2025

5.5%

10.3M shares

Jamf Holding Corp.

SC 13G/A · Aug 12, 2025

7.4%

9.7M shares

Raymond James Financial, Inc.

SC 13G/A · Aug 12, 2025

4.7%

9.6M shares

Excelerate Energy, Inc.

SC 13G · Aug 12, 2025

7.7%

2.5M shares

The Bancorp, Inc.

SC 13G · Aug 12, 2025

5.2%

2.4M shares

Kymera Therapeutics, Inc.

SC 13G/A · Aug 12, 2025

7.7%

5.4M shares

Orange County Bancorp, Inc

SC 13G · Aug 12, 2025

7.2%

966K shares

Myriad Genetics, Inc.

SC 13G/A · Aug 12, 2025

0.0%

0 shares

Perella Weinberg Partners

SC 13G/A · Aug 12, 2025

6.9%

4.4M shares

Dick's Sporting Goods, Inc.

SC 13G/A · Aug 12, 2025

6.4%

3.6M shares

Levi Strauss & Co.

SC 13G/A · Aug 12, 2025

4.1%

4.3M shares

Gulfport Energy Corporation

SC 13G/A · Aug 12, 2025

4.4%

783K shares

Edwards Lifesciences Corporation

SC 13G/A · Aug 12, 2025

3.4%

19.8M shares

Surgery Partners, Inc.

SC 13G/A · Aug 12, 2025

0.0%

217 shares

Sprout Social, Inc.

SC 13G/A · Aug 12, 2025

0.5%

272K shares

Crinetics Pharmaceuticals, Inc.

SC 13G/A · Aug 12, 2025

6.2%

5.8M shares

Repay Holdings Corporation

SC 13G/A · Aug 12, 2025

1.6%

1.5M shares

Targa Resources Corp.

SC 13G/A · Aug 12, 2025

8.3%

18.0M shares

Denali Therapeutics Inc.

SC 13G/A · Aug 12, 2025

3.9%

5.7M shares

Assured Guaranty Ltd.

SC 13G/A · Aug 12, 2025

6.0%

3.0M shares

AtriCure, Inc.

SC 13G · Aug 12, 2025

8.0%

4.0M shares

Sitio Royalties Corp.

SC 13G/A · Aug 12, 2025

3.3%

2.5M shares

Immunocore Holdings plc

SC 13G/A · Aug 5, 2025

10.2%

5.1M shares

Apogee Therapeutics, Inc.

SC 13G/A · Aug 5, 2025

10.6%

4.9M shares

Investar Holding Corporation

SC 13G · Aug 5, 2025

10.2%

1.0M shares

MVB Financial Corp.

SC 13G/A · Aug 5, 2025

13.2%

1.7M shares

Apogee Therapeutics, Inc.

SC 13G/A · Aug 5, 2025

8.3%

3.8M shares

Immunocore Holdings plc

SC 13G/A · Aug 5, 2025

9.1%

4.5M shares

Redwood Trust, Inc.

SC 13G/A · Jul 7, 2025

10.2%

13.6M shares

Evolent Health, Inc.

SC 13G/A · Jul 7, 2025

0.4%

443K shares

Fiverr International Ltd.

SC 13G/A · Jun 5, 2025

11.3%

4.1M shares

Prothena Corporation Public Limited Company

SC 13G/A · Jun 5, 2025

0.2%

108K shares

CarGurus, Inc.

SC 13G/A · Jun 5, 2025

10.5%

8.9M shares

TPG Inc.

SC 13G/A · Jun 5, 2025

10.0%

13.8M shares

Rocket Pharmaceuticals, Inc.

SC 13G/A · Jun 5, 2025

0.9%

1.0M shares

CarGurus, Inc.

SC 13G/A · May 12, 2025

9.0%

8.1M shares

Akero Therapeutics, Inc.

SC 13G/A · May 12, 2025

7.5%

5.9M shares

Myriad Genetics, Inc.

SC 13G/A · May 12, 2025

5.0%

4.6M shares