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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 ANAB

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Shares Held

Position Value (USD)

6 quarters on record
Report Date Value (USD) Shares
2026-03-31 $3,670,453 66,182
2025-12-31 $6,101,450 125,855
2025-09-30 $4,524,809 147,773
2025-06-30 $2,922,741 131,655
2025-03-31 $2,723,267 146,491
2024-12-31 $1,404,485 106,079