Companies / Armstrong World Industries Inc / Activity
Activity — Armstrong World Industries Inc
156 moves.
Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q1 2026 as of | Oppenheimer Asset Management Inc. 13F manager | Add | Common stock | $163.5K | +992 +13.59% | 8,289 0.02% of shares | low |
| Q1 2023 as of | Barclays PLC 13F manager | Trim | Common stock | $-161.3K | -2K -19.66% | 9,251 0.02% of shares | low |
| Q1 2026 as of | Bridges Investment Management Inc 13F manager | Trim | Common stock | $-146.7K | -890 -29.40% | 2,137 <0.01% of shares | low |
| Q2 2026 as of | MQS Management LLC 13F manager | Add | Common stock | $144.9K | +903 +63.95% | 2,315 <0.01% of shares | low |
| Q1 2026 as of | ALPS Advisors, Inc. 13F manager | Trim | Common stock | $-142.1K | -862 -2.51% | 33,490 0.08% of shares | low |
| Q1 2026 as of | Sterling Capital Management LLC 13F manager | Trim | Common stock | $-128.2K | -778 -41.23% | 1,109 <0.01% of shares | low |
| Q4 2025 as of | Sanctuary Advisors, LLC 13F manager | Add | Common stock | $95.2K | +498 +14.15% | 4,017 <0.01% of shares | low |
| Q2 2026 as of | Pallas Capital Advisors LLC 13F manager | Trim | Common stock | $-71.2K | -444 -10.93% | 3,617 <0.01% of shares | low |
| Q1 2026 as of | Orion Porfolio Solutions, LLC 13F manager | Trim | Common stock | $-68.9K | -418 -2.75% | 14,806 0.04% of shares | low |
| Q2 2026 as of | OneDigital Investment Advisors LLC 13F manager | Trim | Common stock | $-68.0K | -424 -24.82% | 1,284 <0.01% of shares | low |
| Q1 2026 as of | Public Employees Retirement System of Ohio 13F manager | Trim | Common stock | $-65.6K | -398 -2.79% | 13,870 0.03% of shares | low |
| Q1 2026 as of | Northwestern Mutual Wealth Management Co 13F manager | Add | Common stock | $53.7K | +326 +21.22% | 1,862 <0.01% of shares | low |
| Q2 2026 as of | Rice Hall James & Associates, LLC 13F manager | Add | Common stock | $46.5K | +290 +0.16% | 177,147 0.42% of shares | low |
| Q1 2026 as of | Advisors Asset Management, Inc. 13F manager | Add | Common stock | $38.9K | +236 +262.22% | 326 <0.01% of shares | low |
| Q2 2026 as of | Arizona State Retirement System 13F manager | Trim | Common stock | $-38.7K | -241 -2.00% | 11,819 0.03% of shares | low |
| Q1 2026 as of | Nomura Asset Management Co Ltd 13F manager | New | Common stock | $24.7K | +150 | 150 <0.01% of shares | low |
| Q1 2026 as of | First National Bank Sioux Falls 13F manager | Trim | Common stock | $-24.0K | -138 -5.52% | 2,360 <0.01% of shares | low |
| Q2 2026 as of | Pinnacle Wealth Planning Services, Inc. 13F manager | Add | Common stock | $19.3K | +120 +11.96% | 1,123 <0.01% of shares | low |
| Q2 2026 as of | SG Americas Securities, LLC 13F manager | Trim | Common stock | $-18.4K | -115K -88.42% | 15,021 0.04% of shares | low |
| Q2 2026 as of | Lido Advisors, LLC 13F manager | Add | Common stock | $18.3K | +114 +2.74% | 4,279 0.01% of shares | low |
| Q3 2025 as of | Savant Capital, LLC 13F manager | Trim | Common stock | $-16.1K | -82 -1.09% | 7,436 0.02% of shares | low |
| Q2 2026 as of | Quent Capital, LLC 13F manager | Trim | Common stock | $-15.5K | -97 -34.77% | 182 <0.01% of shares | low |
| Q1 2026 as of | Oregon Public Employees Retirement Fund 13F manager | Trim | Common stock | $-11.9K | -72 -0.73% | 9,830 0.02% of shares | low |
| Q1 2025 as of | Elevation Point Wealth Partners, LLC 13F manager | Add | Common stock | $11.8K | +84 +5.65% | 1,570 <0.01% of shares | low |
| Q1 2026 as of | Voya Investment Management LLC 13F manager | Trim | Common stock | $-11.0K | -67 -0.86% | 7,731 0.02% of shares | low |
| Q2 2025 as of | Savant Capital, LLC 13F manager | Add | Common stock | $9.3K | +57 +0.76% | 7,518 0.02% of shares | low |
| Q2 2026 as of | Salomon & Ludwin, LLC 13F manager | Add | Common stock | $8.5K | +54 +14.10% | 437 <0.01% of shares | low |
| Q4 2025 as of | Elevation Point Wealth Partners, LLC 13F manager | Add | Common stock | $8.4K | +44 +2.82% | 1,605 <0.01% of shares | low |
| Q2 2026 as of | CVA Family Office, LLC 13F manager | New | Common stock | $6.7K | +42 | 42 <0.01% of shares | low |
| Q1 2026 as of | Great Lakes Advisors, LLC 13F manager | Add | Common stock | $6.3K | +38 +2.81% | 1,388 <0.01% of shares | low |
| Q1 2026 as of | SG Americas Securities, LLC 13F manager | Add | Common stock | $5.1K | +31K +31.67% | 129,686 0.31% of shares | low |
| Q4 2025 as of | Savant Capital, LLC 13F manager | Trim | Common stock | $-5.0K | -26 -0.35% | 7,410 0.02% of shares | low |
| Q1 2026 as of | Altshuler Shaham Ltd 13F manager | Exit | Common stock | $-4.2K | -22 -100.00% | 0 | low |
| Q1 2026 as of | Commerce Bank 13F manager | Add | Common stock | $4.1K | +25 +0.73% | 3,472 <0.01% of shares | low |
| Q1 2026 as of | Ballentine Partners, LLC 13F manager | Trim | Common stock | $-3.8K | -23 -1.18% | 1,934 <0.01% of shares | low |
| Q1 2026 as of | MassMutual Private Wealth & Trust, FSB 13F manager | Add | Common stock | $3.5K | +21 +6.33% | 353 <0.01% of shares | low |
| Q4 2025 as of | LifeWealth Investments, LLC 13F manager | Trim | Common stock | $-3.4K | -18 -1.22% | 1,457 <0.01% of shares | low |
| Q4 2024 as of | Elevation Point Wealth Partners, LLC 13F manager | Add | Common stock | $3.4K | +24 +1.64% | 1,486 <0.01% of shares | low |
| Q4 2025 as of | IFP Advisors, Inc 13F manager | Add | Common stock | $2.1K | +11 +3.03% | 374 <0.01% of shares | low |
| Q1 2026 as of | Commonwealth of Pennsylvania Public School Empls Retrmt Sys 13F manager | Trim | Common stock | $-2.0K | -12 -0.11% | 10,665 0.03% of shares | low |
| Q1 2026 as of | Bessemer Group Inc 13F manager | Add | Common stock | $1.7K | +10K +28.32% | 46,058 0.11% of shares | low |
| Q2 2025 as of | Elevation Point Wealth Partners, LLC 13F manager | Trim | Common stock | $-1.5K | -9 -0.57% | 1,561 <0.01% of shares | low |
| Q1 2026 as of | Gsa Capital Partners LLP 13F manager | New | Common stock | $1.4K | +8K | 8,228 0.02% of shares | low |
| Q1 2026 as of | Janney Montgomery Scott LLC 13F manager | Add | Common stock | $1.0K | +6K +10.50% | 66,525 0.16% of shares | low |
| Q1 2026 as of | Moneta Group Investment Advisors LLC 13F manager | Trim | Common stock | $-494 | -3 -0.24% | 1,262 <0.01% of shares | low |
| Q1 2026 as of | Zions Bancorporation, National Association /Ut 13F manager | New | Common stock | $494 | +3 | 3 <0.01% of shares | low |
| Q1 2026 as of | Algert Global LLC 13F manager | Trim | Common stock | $-453 | -3K -2.41% | 111,061 0.26% of shares | low |
| Q1 2026 as of | Natixis Advisors, LLC 13F manager | Trim | Common stock | $-385 | -2K -0.69% | 335,874 0.79% of shares | low |
| Q1 2026 as of | CANADA LIFE ASSURANCE Co 13F manager | Trim | Common stock | $-263 | -2K -4.17% | 36,666 0.09% of shares | low |
| Q2 2026 as of | Dunhill Financial, LLC 13F manager | Exit | Common stock | $-187 | -1 -100.00% | 0 | low |