北交所策略专题报告：开源证券北交所主题基金2025年成绩单平均55.53%，把脉2026年结构性机会

Group 1 - The average return of 11 theme funds in the North Exchange for 2025 reached 55.53% [2][20][31] - By the end of 2025, the number of public institutions investing in North Exchange stocks increased to 41, a year-on-year growth of 41.38% [2][12] - The total amount of heavy positions held by public institutions in the North Exchange reached 9.05 billion yuan, accounting for 0.12% of the total [2][14] Group 2 - The North 50 Index fund size showed significant growth, reaching 13.93 billion yuan by 2026 [2][17] - The number of products tracking the North 50 Index increased from 16 to 76 from 2022 to 2025 [2][17] - The North Exchange is expected to continue attracting investments, particularly in sectors like artificial intelligence, solid-state batteries, commercial aerospace, and robotics [2][30] Group 3 - The North Exchange's overall valuation has increased, making expectations for valuation expansion less optimistic and placing higher demands on performance sustainability [2][30] - Recent listings of high-quality companies on the North Exchange present significant potential opportunities, especially for under-researched new stocks [2][30] - The North Exchange's market confidence for 2026 remains strong, with a focus on specialized and innovative enterprises [2][31]