Holdings of Alger Mid Cap Growth Portfolio
ALGER PORTFOLIOS · 62 declared positions · as of Mar 31, 2026
Original filing · Net assets 140.5M $ · Ten largest lines: 34.8 % of the equity sleeve
Country breakdown
Shares computed on the equity sleeve, the only part this site carries.
| Country | Lines | Value (USD) | Share |
|---|---|---|---|
| US | 56 | 116.8M $ | 87.56 % |
| CA | 3 | 10.3M $ | 7.70 % |
| NL | 1 | 2.7M $ | 2.03 % |
| BM | 1 | 2.2M $ | 1.63 % |
| FR | 1 | 1.4M $ | 1.07 % |
Sector breakdown is published in no regulatory filing: neither Form N-PORT nor the LEI reference data carries an activity code. It is absent rather than estimated.
Positions
| Company | Shares | Value (USD) | Weight |
|---|---|---|---|
| GFL Environmental Inc | 141,455 | 5.9M $ | 4.20 % |
| RBC Bearings Inc | 10,446 | 5.7M $ | 4.04 % |
| TKO Group Holdings Inc | 25,362 | 5.1M $ | 3.64 % |
| Howmet Aerospace Inc | 21,809 | 5M $ | 3.58 % |
| Cloudflare Inc | 23,876 | 4.9M $ | 3.51 % |
| Vertiv Holdings Co | 18,843 | 4.7M $ | 3.36 % |
| Comfort Systems USA Inc | 3,173 | 4.4M $ | 3.12 % |
| O'Reilly Automotive Inc | 39,543 | 3.7M $ | 2.60 % |
| Hilton Worldwide Holdings Inc | 11,921 | 3.6M $ | 2.58 % |
| Repligen Corp | 29,178 | 3.4M $ | 2.45 % |
| West Pharmaceutical Services Inc | 12,053 | 3M $ | 2.15 % |
| QXO Inc | 154,562 | 3M $ | 2.14 % |
| Natera Inc | 14,999 | 3M $ | 2.14 % |
| Burlington Stores Inc | 9,076 | 3M $ | 2.10 % |
| Monolithic Power Systems Inc | 2,553 | 2.8M $ | 1.99 % |
| Nebius Group NV | 26,136 | 2.7M $ | 1.93 % |
| Intact Financial Corp | 14,661 | 2.7M $ | 1.89 % |
| Martin Marietta Materials Inc | 4,370 | 2.6M $ | 1.83 % |
| FTAI Aviation Ltd | 10,439 | 2.6M $ | 1.82 % |
| Celsius Holdings Inc | 71,822 | 2.5M $ | 1.81 % |
| Amphenol Corp | 19,342 | 2.4M $ | 1.74 % |
| Carvana Co | 7,379 | 2.3M $ | 1.65 % |
| Verisk Analytics Inc | 11,539 | 2.2M $ | 1.56 % |
| Viking Holdings Ltd | 29,536 | 2.2M $ | 1.55 % |
| elf Beauty Inc | 35,384 | 2.1M $ | 1.53 % |
| IDEXX Laboratories Inc | 3,736 | 2.1M $ | 1.49 % |
| Vistra Corp | 13,290 | 2M $ | 1.42 % |
| Descartes Systems Group Inc/The | 27,726 | 2M $ | 1.41 % |
| HEICO Corp | 6,997 | 1.9M $ | 1.37 % |
| CBRE Group Inc | 13,849 | 1.9M $ | 1.34 % |
| Axon Enterprise Inc | 4,283 | 1.8M $ | 1.29 % |
| Chipotle Mexican Grill Inc | 54,369 | 1.7M $ | 1.24 % |
| American Healthcare REIT Inc | 36,806 | 1.7M $ | 1.24 % |
| Guardant Health Inc | 18,763 | 1.7M $ | 1.23 % |
| Novanta Inc | 14,514 | 1.7M $ | 1.22 % |
| Twilio Inc | 13,588 | 1.7M $ | 1.22 % |
| TALEN ENERGY CORP | 5,098 | 1.6M $ | 1.16 % |
| Astera Labs Inc | 14,809 | 1.6M $ | 1.16 % |
| Spotify Technology SA | 3,342 | 1.6M $ | 1.15 % |
| Arrowhead Pharmaceuticals Inc | 25,248 | 1.6M $ | 1.13 % |
| Rocket Cos Inc | 107,914 | 1.5M $ | 1.09 % |
| NVR Inc | 227 | 1.5M $ | 1.06 % |
| Saia Inc | 4,231 | 1.5M $ | 1.06 % |
| Abivax SA | 12,868 | 1.4M $ | 1.02 % |
| Guidewire Software Inc | 9,382 | 1.4M $ | 1.00 % |
| Diamondback Energy Inc | 6,892 | 1.4M $ | 0.97 % |
| Cheniere Energy Inc | 4,777 | 1.4M $ | 0.97 % |
| Ryan Specialty Holdings Inc | 39,821 | 1.3M $ | 0.96 % |
| Vaxcyte Inc | 20,250 | 1.2M $ | 0.84 % |
| MongoDB Inc | 4,611 | 1.1M $ | 0.80 % |
| Oscar Health Inc | 85,140 | 976.6K $ | 0.70 % |
| ROBLOX Corp | 16,503 | 933.4K $ | 0.66 % |
| Lululemon Athletica Inc | 5,537 | 847.7K $ | 0.60 % |
| EquipmentShare.com Inc | 39,873 | 812.2K $ | 0.58 % |
| Robinhood Markets Inc | 11,686 | 809.8K $ | 0.58 % |
| Ares Management Corp | 5,095 | 555.9K $ | 0.40 % |
| Figure Technology Solutions Inc | 16,333 | 554.5K $ | 0.39 % |
| Procore Technologies Inc | 9,701 | 553K $ | 0.39 % |
| Cogent Biosciences Inc | 11,546 | 444.4K $ | 0.32 % |
| Revolution Medicines Inc | 4,161 | 404.7K $ | 0.29 % |
| Rubrik Inc | 5,388 | 263.9K $ | 0.19 % |
| Blue Owl Capital Inc | 16,739 | 152.8K $ | 0.11 % |