PACIFIC BIOSCIENCES CALIF IN

Ticker: PACB CUSIP: 69404D108 Class: COM

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's Holding History (CIK: 0001644956)

Note: Option positions (PUT/CALL) are excluded.

Q4 2021
Shares 5,469,636 Value ($000) $111,909 Avg Close $24.13 Range $18.26 - $31.10
Q3 2021
Shares 4,095,003 Value ($000) $104,627 Avg Close $29.63 Range $24.31 - $35.58