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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

24 quarters · across all stocks

Holdings in CLBT

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Shares Held

Position Value (USD)

8 quarters on record
Report Date Value (USD) Shares
2026-03-31 $23,972,294 1,739,644
2025-12-31 $55,118,034 3,057,018
2025-06-30 $3,481,168 217,573
2025-03-31 $4,372,527 225,040
2024-12-31 $5,009,555 227,397
2024-09-30 $2,258,883 134,138
2024-06-30 $3,144,965 263,177
2024-03-31 $602,674 54,393