RAMBUS INC DEL

Ticker: RMBS CUSIP: 750917106 Class: EQTY

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

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

Q4 2025
Shares 316,397 Value ($000) $29,074 Avg Close $98.40 Range $82.51 - $114.55
Q3 2025
Shares 291,182 Value ($000) $30,341 Avg Close $77.09 Range $61.16 - $109.15