Institutions / Gagnon Securities LLC / Activity
Activity — Gagnon Securities LLC
87 moves.
| Date | Action | Company | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|
| Q1 2026 as of | Exit | Sumisho Air Lease Corp Common stock | $-31.92M | -497K -100.00% | 0 | medium |
| Q1 2026 as of | Exit | Exact Sciences Corp. Common stock | $-17.00M | -167K -100.00% | 0 | medium |
| Q1 2026 as of | New | 46436E718 Common stock | $9.33M | +93K | 92,702 2.15% of portfolio | medium |
| Q1 2026 as of | New | Hinge Health, Inc. Common stock | $4.79M | +124K | 124,250 1.11% of portfolio | low |
| Q1 2026 as of | Add | Freshworks Inc. Common stock | $4.03M | +501K +40.76% | 1,731,367 3.21% of portfolio | low |
| Q1 2026 as of | Add | QuidelOrtho Corp Common stock | $4.01M | +244K +153.38% | 403,325 1.53% of portfolio | low |
| Q1 2026 as of | Add | GeneDx Holdings Corp. Common stock | $3.19M | +50K +19.57% | 303,149 4.49% of portfolio | low |
| Q1 2026 as of | Trim | NVIDIA Corp Common stock | $-2.94M | -17K -82.19% | 3,655 0.15% of portfolio | low |
| Q1 2026 as of | Add | TMCI Treace Medical Concepts, Inc. Common Stock | $2.80M | +2.1M +67.23% | 5,201,886 1.61% of portfolio | low |
| Q1 2026 as of | Trim | MarineMax, Inc. Common stock | $-2.75M | -101K -31.50% | 220,610 1.38% of portfolio | low |
| Q1 2026 as of | Exit | Tapestry Inc Common stock | $-2.74M | -21K -100.00% | 0 | low |
| Q1 2026 as of | Add | Pacira BioSciences Inc Common stock | $2.63M | +116K +23.20% | 617,510 3.22% of portfolio | low |
| Q1 2026 as of | Add | Aspen Aerogels Inc Common stock | $2.49M | +729K +64.29% | 1,861,851 1.47% of portfolio | low |
| Q1 2026 as of | Add | Amplitude, Inc. Common stock | $2.46M | +361K +51.65% | 1,059,836 1.67% of portfolio | low |
| Q1 2026 as of | Add | Vertex, Inc. Common stock | $1.23M | +104K +28.41% | 468,220 1.29% of portfolio | low |
| Q1 2026 as of | Trim | Alpha & Omega Semiconductor Ltd Common stock | $-1.06M | -48K -22.15% | 167,874 0.86% of portfolio | low |
| Q1 2026 as of | New | Docusign Inc Common stock | $1.01M | +21K | 21,232 0.23% of portfolio | low |
| Q1 2026 as of | Exit | Exxon Mobil Corp Common stock | $-864.0K | -7K -100.00% | 0 | low |
| Q1 2026 as of | Add | Blackline, Inc. Common stock | $630.0K | +17K +6.09% | 296,424 2.53% of portfolio | low |
| Q1 2026 as of | Trim | 96467A200 Common stock | $-570.4K | -51K -10.43% | 435,418 1.13% of portfolio | low |
| Q1 2026 as of | Add | KLTR Kaltura Inc Common Stock | $509.4K | +418K +14.59% | 3,278,936 0.92% of portfolio | low |
| Q1 2026 as of | Trim | EPD Enterprise Products Partners L.P. MLP | $-504.9K | -13K -2.53% | 514,257 4.49% of portfolio | low |
| Q1 2026 as of | Add | Y62132108 Common stock | $478.9K | +25K +2.87% | 886,631 3.96% of portfolio | low |
| Q1 2026 as of | Add | OraSure Technologies Inc Common stock | $433.8K | +145K +9.21% | 1,714,391 1.19% of portfolio | low |
| Q1 2026 as of | Trim | CarMax Inc Common stock | $-431.5K | -10K -3.24% | 309,699 2.97% of portfolio | low |
| Q1 2026 as of | Trim | Patterson Uti Energy Inc Common stock | $-413.0K | -38K -10.81% | 314,646 0.79% of portfolio | low |
| Q1 2026 as of | Exit | PayPal Holdings, Inc. Common stock | $-385.1K | -7K -100.00% | 0 | low |
| Q1 2026 as of | Trim | Viavi Solutions Inc. Common stock | $-315.5K | -9K -39.52% | 14,511 0.11% of portfolio | low |
| Q1 2026 as of | New | Eog Resources Inc Common stock | $267.6K | +2K | 1,851 0.06% of portfolio | low |
| Q1 2026 as of | New | Planet Labs PBC Common stock | $233.4K | +8K | 8,352 0.05% of portfolio | low |
| Q1 2026 as of | Trim | CareDx, Inc. Common stock | $-226.0K | -13K -0.73% | 1,761,874 7.06% of portfolio | low |
| Q1 2026 as of | New | 28617B606 Common stock | $205.3K | +26K | 26,257 0.05% of portfolio | low |
| Q1 2026 as of | Add | Boston Beer Co Inc Common stock | $203.7K | +884 +13.91% | 7,239 0.39% of portfolio | low |
| Q1 2026 as of | Trim | Equinix Inc Common stock | $-187.2K | -191 -1.11% | 16,951 3.84% of portfolio | low |
| Q1 2026 as of | Add | Ameresco, Inc. Common stock | $183.1K | +7K +0.86% | 840,063 4.94% of portfolio | low |
| Q1 2026 as of | Trim | Ensign Group Inc/The Common stock | $-176.9K | -878 -0.49% | 179,671 8.36% of portfolio | low |
| Q1 2026 as of | Trim | Weave Communications, Inc. Common stock | $-167.6K | -36K -51.45% | 34,220 0.04% of portfolio | low |
| Q1 2026 as of | Trim | 15713J104 Common stock | $-162.9K | -12K -27.02% | 33,350 0.10% of portfolio | low |
| Q1 2026 as of | Add | Commvault Systems Inc Common stock | $149.8K | +2K +78.39% | 4,376 0.08% of portfolio | low |
| Q1 2026 as of | Exit | PETS Petmed Express Inc Common Stock | $-135.4K | -42K -100.00% | 0 | low |
| Q1 2026 as of | Trim | Generac Holdings Inc. Common stock | $-132.8K | -680 -0.90% | 74,913 3.38% of portfolio | low |
| Q1 2026 as of | Trim | Starbucks Corp Common stock | $-128.2K | -1K -26.01% | 4,071 0.08% of portfolio | low |
| Q1 2026 as of | Exit | GoodRx Holdings, Inc. Common stock | $-119.6K | -44K -100.00% | 0 | low |
| Q1 2026 as of | Add | nCino Inc. Common stock | $90.3K | +6K +8.20% | 79,520 0.27% of portfolio | low |
| Q1 2026 as of | Add | Icu Medical INC/DE Common stock | $86.5K | +670 +2.30% | 29,743 0.89% of portfolio | low |
| Q1 2026 as of | Add | SVV Savers Value Village, Inc. Common Stock | $84.7K | +11K +82.71% | 25,148 0.04% of portfolio | low |
| Q1 2026 as of | Trim | Cheesecake Factory Inc Common stock | $-84.6K | -2K -0.68% | 225,048 2.84% of portfolio | low |
| Q1 2026 as of | Add | MACOM Technology Solutions Holdings, Inc. Common stock | $83.3K | +375 +11.38% | 3,670 0.19% of portfolio | low |
| Q1 2026 as of | Trim | Intuitive Surgical Inc Common stock | $-82.1K | -178 -0.56% | 31,619 3.36% of portfolio | low |
| Q1 2026 as of | Trim | Merck & Co., Inc. Common stock | $-81.2K | -675 -17.46% | 3,192 0.09% of portfolio | low |