Universe · entity
SOUTHERNSUN ASSET MANAGEMENT, LLC
Institutional manager (13F) · CIK 1089755
13F holdings · as of 2026-03-31 · top 31 · reported portfolio $690M
| # | Issuer | Value | Shares |
|---|---|---|---|
| 1 | Darling Ingredients Inc. | $48M | 780,110 |
| 2 | Murphy USA Inc. | $42M | 84,797 |
| 3 | Boot Barn Holdings Inc | $40M | 272,348 |
| 4 | Louisiana-Pacific Corp | $35M | 485,869 |
| 5 | Extreme Networks | $35M | 2,297,933 |
| 6 | Live Oak Bancshares Inc | $34M | 1,033,539 |
| 7 | US Physical Therapy Inc | $33M | 439,904 |
| 8 | The Brink's Co. | $33M | 316,643 |
| 9 | Crane NXT | $32M | 783,808 |
| 10 | Belden Inc | $30M | 258,377 |
| 11 | AGCO Corp. | $29M | 247,276 |
| 12 | MSA Safety Inc | $28M | 170,520 |
| 13 | Armstrong World Industries Inc | $28M | 168,278 |
| 14 | Dorman Products Inc | $26M | 246,521 |
| 15 | Enerpac Tool Group | $24M | 664,874 |
| 16 | Modine Manufacturing Co | $24M | 110,286 |
| 17 | CSW Industrials | $23M | 88,336 |
| 18 | Stepan Co | $19M | 378,799 |
| 19 | Ingevity Corp | $18M | 251,051 |
| 20 | The Boston Beer Co Inc | $17M | 74,816 |
| 21 | Advanced Energy Industries Inc | $15M | 47,108 |
| 22 | Kadant Inc | $13M | 43,018 |
| 23 | Thor Industries Inc. | $10M | 131,107 |
| 24 | APi Group | $10M | 255,298 |
| 25 | Generac Holdings Inc | $10M | 48,743 |
| 26 | Broadridge Financial Solutions | $7M | 45,254 |
| 27 | Watsco Inc | $7M | 18,646 |
| 28 | Valmont Industries Inc | $7M | 16,597 |
| 29 | SEI Investments Co | $5M | 67,403 |
| 30 | Oshkosh Corp | $5M | 30,980 |
| 31 | Floor & Decor Holdings | $4M | 87,374 |
Source: sec_edgar_13f · public regulatory · retrieved 2026-06-29. Public SEC data; no contact information.