Companies / Biogen Inc. / Activity
Activity — Biogen Inc.
293 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 | Peapack Gladstone Financial Corp 13F manager | Add | Common stock | $1 | +3 +0.18% | 1,691 <0.01% of shares | low |
| Q1 2026 as of | Hunter Associates Investment Management LLC 13F manager | Add | Common stock | $10 | +53 +1.84% | 2,939 <0.01% of shares | low |
| Q1 2026 as of | Smithfield Trust Co 13F manager | Add | Common stock | $36 | +200 +3333.33% | 206 <0.01% of shares | low |
| Q1 2026 as of | State of Alaska, Department of Revenue 13F manager | Add | Common stock | $59 | +320 +1.86% | 17,507 0.01% of shares | low |
| Q2 2026 as of | Covestor Ltd 13F manager | Trim | Common stock | $-63 | -290 -49.83% | 292 <0.01% of shares | low |
| Q1 2026 as of | Bessemer Group Inc 13F manager | Add | Common stock | $76 | +416 +15.34% | 3,127 <0.01% of shares | low |
| Q1 2026 as of | Wedbush Securities Inc 13F manager | New | Common stock | $203 | +1K | 1,108 <0.01% of shares | low |
| Q2 2026 as of | Game Plan Financial Advisors, LLC 13F manager | New | Common stock | $216 | +1 | 1 <0.01% of shares | low |
| Q2 2026 as of | Dunhill Financial, LLC 13F manager | Add | Common stock | $238 | +1 +20.00% | 6 <0.01% of shares | low |
| Q1 2026 as of | Handelsbanken Fonder AB 13F manager | Trim | Common stock | $-275 | -2K -1.78% | 82,726 0.06% of shares | low |
| Q1 2026 as of | Stevens Capital Management LP 13F manager | New | Common stock | $325 | +2K | 1,774 <0.01% of shares | low |
| Q2 2026 as of | Curio Wealth, LLC 13F manager | Exit | Common stock | $-353 | -2 -100.00% | 0 | low |
| Q2 2025 as of | Prestige Wealth Management Group LLC 13F manager | Add | Common stock | $377 | +3 +8.57% | 38 <0.01% of shares | low |
| Q1 2026 as of | Harbor Capital Advisors, Inc. 13F manager | Exit | Common stock | $-404 | -2K -100.00% | 0 | low |
| Q1 2026 as of | Park Avenue Securities LLC 13F manager | Exit | Common stock | $-533 | -3K -100.00% | 0 | low |
| Q1 2026 as of | Manchester Capital Management LLC 13F manager | Trim | Common stock | $-550 | -3 -0.33% | 901 <0.01% of shares | low |
| Q4 2024 as of | Prestige Wealth Management Group LLC 13F manager | Trim | Common stock | $-612 | -4 -10.26% | 35 <0.01% of shares | low |
| Q2 2026 as of | Bell Investment Advisors, Inc 13F manager | Add | Common stock | $648 | +3 +2.42% | 127 <0.01% of shares | low |
| Q1 2026 as of | Kcm Investment Advisors LLC 13F manager | Add | Common stock | $733 | +4 +0.14% | 2,803 <0.01% of shares | low |
| Q2 2025 as of | Clark Wealth Partners 13F manager | New | Common stock | $879 | +7 | 7 <0.01% of shares | low |
| Q1 2026 as of | Atwood & Palmer Inc 13F manager | Add | Common stock | $1.3K | +7 +140.00% | 12 <0.01% of shares | low |
| Q2 2026 as of | Sittner & Nelson, LLC 13F manager | Add | Common stock | $1.3K | +6 +5.45% | 116 <0.01% of shares | low |
| Q1 2026 as of | Stoneridge Investment Partners LLC 13F manager | Trim | Common stock | $-1.3K | -7K -50.21% | 7,029 <0.01% of shares | low |
| Q1 2026 as of | Natixis Advisors, LLC 13F manager | Add | Common stock | $1.5K | +8K +23.81% | 41,272 0.03% of shares | low |
| Q2 2026 as of | IMG Wealth Management, Inc. 13F manager | Exit | Common stock | $-1.6K | -9 -100.00% | 0 | low |
| Q1 2026 as of | MassMutual Private Wealth & Trust, FSB 13F manager | Trim | Common stock | $-1.8K | -10 -1.32% | 750 <0.01% of shares | low |
| Q1 2026 as of | Janney Montgomery Scott LLC 13F manager | Exit | Common stock | $-2.1K | -12K -100.00% | 0 | low |
| Q1 2026 as of | SG Americas Securities, LLC 13F manager | Add | Common stock | $2.2K | +12K +6.44% | 195,668 0.13% of shares | low |
| Q1 2026 as of | Itau Unibanco Holding S.A. 13F manager | Add | Common stock | $2.2K | +12 +3.56% | 349 <0.01% of shares | low |
| Q4 2025 as of | Kilter Group LLC 13F manager | Add | Common stock | $2.5K | +14 +40.00% | 49 <0.01% of shares | low |
| Q1 2026 as of | Cim Investment Management Inc 13F manager | Trim | Common stock | $-2.6K | -14 -0.49% | 2,830 <0.01% of shares | low |
| Q1 2026 as of | Whittier Trust Co of Nevada Inc 13F manager | Add | Common stock | $2.6K | +15 +0.19% | 7,723 <0.01% of shares | low |
| Q3 2024 as of | Prestige Wealth Management Group LLC 13F manager | Trim | Common stock | $-2.7K | -14 -26.42% | 39 <0.01% of shares | low |
| Q1 2026 as of | Prosperity Bancshares Inc 13F manager | Add | Common stock | $2.8K | +15 +71.43% | 36 <0.01% of shares | low |
| Q2 2026 as of | MidFirst Bank 13F manager | Add | Common stock | $2.8K | +13 +130.00% | 23 <0.01% of shares | low |
| Q2 2026 as of | Quent Capital, LLC 13F manager | Add | Common stock | $2.8K | +13 +14.61% | 102 <0.01% of shares | low |
| Q2 2026 as of | Personal Cfo Solutions, LLC 13F manager | Add | Common stock | $2.8K | +13 +0.54% | 2,416 <0.01% of shares | low |
| Q2 2026 as of | Pinnacle Wealth Planning Services, Inc. 13F manager | Add | Common stock | $2.8K | +13 +1.27% | 1,033 <0.01% of shares | low |
| Q1 2026 as of | Lsv Asset Management 13F manager | Add | Common stock | $3.1K | +17K +5.34% | 333,739 0.23% of shares | low |
| Q4 2025 as of | KBC Group NV 13F manager | Add | Common stock | $3.2K | +18K +50.59% | 53,398 0.04% of shares | low |
| Q1 2026 as of | CANADA LIFE ASSURANCE Co 13F manager | Add | Common stock | $3.4K | +19K +18.06% | 121,723 0.08% of shares | low |
| Q1 2026 as of | Thompson Siegel & Walmsley LLC 13F manager | Add | Common stock | $3.6K | +20K +8.54% | 248,343 0.17% of shares | low |
| Q3 2025 as of | Prestige Wealth Management Group LLC 13F manager | Add | Common stock | $3.6K | +26 +68.42% | 64 <0.01% of shares | low |
| Q1 2026 as of | Canal Insurance CO 13F manager | New | Common stock | $3.7K | +20K | 20,000 0.01% of shares | low |
| Q1 2026 as of | North Star Investment Management Corporation 13F manager | Trim | Common stock | $-3.8K | -21 -0.37% | 5,621 <0.01% of shares | low |
| Q2 2026 as of | Garner Asset Management Corp 13F manager | Exit | Common stock | $-3.9K | -22 -100.00% | 0 | low |
| Q4 2025 as of | Tucker Asset Management LLC 13F manager | New | Common stock | $4.4K | +25 | 25 <0.01% of shares | low |
| Q1 2026 as of | Private Trust Co NA 13F manager | Add | Common stock | $4.6K | +25 +14.29% | 200 <0.01% of shares | low |
| Q3 2025 as of | Aventura Private Wealth, LLC 13F manager | Trim | Common stock | $-4.9K | -35 -8.71% | 367 <0.01% of shares | low |
| Q2 2026 as of | American Wealth Advisors, LLC 13F manager | Exit | Common stock | $-5.1K | -29 -100.00% | 0 | low |