William Blair & Company’s Cerus CERS Stock Holding History

William Blair & Company’s Portfolio CERS Stock Details CERS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2021 Q4	–	Sell	-35,151	Closed	-$214K	–	1975
2021 Q3	$214K	Buy	+35,151	New	+$205K	﹤0.01%	1468

Other funds holding CERS

AIM

ARK Investment Management St. Petersburg, Florida $12.9B AUM 64.92% 1-Year Est. Return

BBA

Baker Bros. Advisors New York $17.4B AUM 131.5% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $154B AUM 29.96% 1-Year Est. Return

NAMA

Nikko Asset Management Americas New York $7.07B AUM 50.91% 1-Year Est. Return

Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Senvest Management New York $3.01B AUM 35.7% 1-Year Est. Return

William Blair & Company's CERS Position: Q4 2021 in Review

William Blair & Company sold out of Cerus (CERS) in Q4 2021, closing a stake of 35,151 shares — an estimated $214K sold.

William Blair & Company first reported a position in CERS in Q3 2021 and held it in 1 quarter. The position peaked at $214K in Q3 2021. 185 funds tracked by Wall St. Rank hold CERS as of Q4 2021.

William Blair & Company reported no remaining Cerus position as of Q4 2021 after selling out during the quarter.
William Blair & Company sold 35,151 Cerus shares in Q4 2021, an estimated $214K.
William Blair & Company first reported a position in Cerus in Q3 2021 and held it in 1 quarter.
William Blair & Company's Cerus position peaked at $214K in Q3 2021.
185 funds tracked by Wall St. Rank held Cerus as of Q4 2021.

Based on William Blair & Company's 13F filing for Q4 2021, filed 14 Feb 2022.