Companies / ADTRAN Holdings, Inc. / Activity
Activity — ADTRAN Holdings, Inc.
80 moves.
Top impactInsider · CEO movesInsider · biggest buysInsider · biggest sellsInstitution · biggest movesInstitution · new positions
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q2 2026 as of | LPL Financial LLC 13F manager | Add | Common stock | $137.1K | +10K +75.13% | 22,987 0.03% of shares | low |
| Q1 2026 as of | Bank of New York Mellon Corp/The 13F manager | Trim | Common stock | $-113.6K | -9K -3.63% | 240,001 0.29% of shares | low |
| Q1 2023 as of | Barclays PLC 13F manager | Add | Common stock | $111.5K | +7K +18.32% | 45,407 0.06% of shares | low |
| Q1 2026 as of | Campbell & CO Investment Adviser LLC 13F manager | Add | Common stock | $95.5K | +8K +24.70% | 38,324 0.05% of shares | low |
| Q2 2026 as of | AlphaQuest LLC 13F manager | Exit | Common stock | $-89.3K | -10K -100.00% | 0 | low |
| Q1 2026 as of | Intech Investment Management LLC 13F manager | Trim | Common stock | $-79.2K | -6K -26.61% | 17,370 0.02% of shares | low |
| Q3 2024 as of | Barclays PLC 13F manager | Add | Common stock | $70.4K | +12K +11.44% | 115,741 0.14% of shares | low |
| Q2 2023 as of | Barclays PLC 13F manager | Add | Common stock | $39.7K | +4K +8.31% | 49,179 0.06% of shares | low |
| Q1 2026 as of | ProShare Advisors LLC 13F manager | Trim | Common stock | $-35.3K | -3K -20.67% | 10,782 0.01% of shares | low |
| Q1 2026 as of | Rhumbline Advisers 13F manager | Trim | Common stock | $-29.7K | -2K -2.46% | 93,389 0.11% of shares | low |
| Q1 2026 as of | MAI Capital Management 13F manager | Add | Common stock | $28.6K | +2K +4731.25% | 2,319 <0.01% of shares | low |
| Q2 2026 as of | Persistent Asset Partners Ltd 13F manager | New | Common stock | $28.3K | +2K | 2,035 <0.01% of shares | low |
| Q1 2026 as of | Prelude Capital Management, LLC 13F manager | Add | Common stock | $21.9K | +2K +12.67% | 15,457 0.02% of shares | low |
| Q1 2026 as of | Victory Capital Management, Inc. 13F manager | Trim | Common stock | $-17.6K | -1K -1.12% | 123,600 0.15% of shares | low |
| Q2 2026 as of | SG Americas Securities, LLC 13F manager | Trim | Common stock | $-15.0K | -1.1M -82.03% | 236,510 0.29% of shares | low |
| Q1 2026 as of | Public Employees Retirement System of Ohio 13F manager | Exit | Common stock | $-14.8K | -2K -100.00% | 0 | low |
| Q1 2026 as of | Tieton Capital Management, LLC 13F manager | New | Common stock | $13.0K | +1.0M | 1,035,167 1.27% of shares | low |
| Q1 2026 as of | Voya Investment Management LLC 13F manager | Trim | Common stock | $-8.4K | -671 -1.17% | 56,703 0.07% of shares | low |
| Q1 2026 as of | California State Teachers Retirement System 13F manager | Trim | Common stock | $-7.0K | -554 -0.76% | 72,023 0.09% of shares | low |
| Q1 2026 as of | SG Americas Securities, LLC 13F manager | Add | Common stock | $5.8K | +459K +53.56% | 1,316,049 1.62% of shares | low |
| Q2 2024 as of | Barclays PLC 13F manager | Add | Common stock | $2.2K | +416 +0.40% | 103,861 0.13% of shares | low |
| Q1 2026 as of | Algert Global LLC 13F manager | Trim | Common stock | $-2.0K | -159K -41.09% | 228,160 0.28% of shares | low |
| Q2 2026 as of | Pinnacle Wealth Planning Services, Inc. 13F manager | New | Common stock | $1.8K | +127 | 127 <0.01% of shares | low |
| Q1 2026 as of | Gsa Capital Partners LLP 13F manager | Trim | Common stock | $-1.2K | -98K -62.55% | 58,857 0.07% of shares | low |
| Q1 2026 as of | Assetmark, Inc 13F manager | Add | Common stock | $1.1K | +87 +255.88% | 121 <0.01% of shares | low |
| Q2 2026 as of | The PNC Financial Services Group, Inc. 13F manager | Add | Common stock | $334 | +24 +3.82% | 652 <0.01% of shares | low |
| Q1 2026 as of | Sterling Capital Management LLC 13F manager | Trim | Common stock | $-214 | -17 -3.40% | 483 <0.01% of shares | low |
| Q2 2026 as of | Arizona State Retirement System 13F manager | Add | Common stock | $209 | +15 +0.07% | 20,040 0.02% of shares | low |
| Q1 2026 as of | Stoneridge Investment Partners LLC 13F manager | Exit | Common stock | $-109 | -13K -100.00% | 0 | low |
| Q2 2026 as of | Covestor Ltd 13F manager | Trim | Common stock | $-2 | -174 -9.97% | 1,572 <0.01% of shares | low |