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Granahan Investment Management, LLC

CIK
1026710
City
WALTHAM
State / Country
MA

Top Portfolio Positions

149 positions · $2,067,341,622 total · as of Mar 31, 2026
Ticker Company Shares Value (USD) % of Portfolio Open

Portfolio Trend

25 quarters · across all stocks

Holdings in NPKI

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Shares Held

Position Value (USD)

8 quarters on record
Report Date Value (USD) Shares
2026-03-31 $5,820,024 401,658
2025-12-31 $6,918,928 580,447
2025-09-30 $5,654,321 499,940
2025-06-30 $5,594,984 657,460
2025-03-31 $4,511,058 776,430
2024-12-31 $5,412,772 705,707
2024-09-30 $4,739,364 683,891
2024-06-30 $2,960,404 356,246