Granahan Investment Management, LLC — 13F holdings

Granahan Investment Management, LLC reported 150 holdings worth $2.81B in its 13F filing for Q2 2026, filed August 14, 2026.

Largest positions

1. PRCH PORCH GROUP INC — $186M (6.6%)
2. SIMO SILICON MOTION TECHNOLOGY CO — $149M (5.3%)
3. FPS FORGENT POWER SOLUTIONS INC — $101M (3.6%)
4. INDI INDIE SEMICONDUCTOR INC — $87.2M (3.1%)
5. VCTR VICTORY CAP HLDGS INC — $85.3M (3.0%)
6. FTAI FTAI AVIATION LTD — $79.5M (2.8%)
7. MRX MAREX GROUP PLC — $76.4M (2.7%)
8. MOD MODINE MFG CO — $70.4M (2.5%)
9. CRS CARPENTER TECHNOLOGY CORP — $59.8M (2.1%)
10. NXT Nextpower Inc — $59.1M (2.1%)