Bayesian Capital Management’s Cerus CERS Stock Holding History

Bayesian Capital Management’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
2026 Q2	$29.4K	Buy	+10,071	New	+$24.4K	0.02%	223
2023 Q1	–	Sell	-11,900	Closed	-$43.4K	–	812
2022 Q4	$43.4K	Buy	+11,900	New	+$44.9K	0.01%	712
2018 Q4	–	Sell	-16,970	Closed	-$122K	–	627
2018 Q3	$122K	Buy	+16,970	New	+$123K	0.02%	581
2018 Q1	–	Sell	-18,000	Closed	-$61K	–	606
2017 Q4	$61K	Buy	+18,000	New	+$60.9K	0.01%	524
2017 Q1	–	Sell	-46,400	Closed	-$202K	–	438
2016 Q4	$202K	Buy	+46,400	New	+$241K	0.05%	521

Other funds holding CERS

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

AIM

ARK Investment Management St. Petersburg, Florida $15.4B AUM 50.29% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

BBA

Baker Bros. Advisors New York $20B AUM 154.41% 1-Year Est. Return

D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Senvest Management New York $3.41B AUM 66.27% 1-Year Est. Return

Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return

Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return

Bayesian Capital Management's CERS Position: Q2 2026 in Review

Bayesian Capital Management opened a new position in Cerus (CERS) in Q2 2026: 10,071 shares worth $29.4K. The stake represents 0.02% of the portfolio and ranks #223 among its holdings. This is a return to the name: Bayesian Capital Management previously reported a position in CERS as recently as Q4 2022.

Bayesian Capital Management first reported a position in CERS in Q4 2016 and has held it in 5 quarters since. The position peaked at $202K in Q4 2016. 186 funds tracked by Wall St. Rank hold CERS as of Q2 2026.

Bayesian Capital Management held 10,071 shares of Cerus worth $29.4K as of Q2 2026.
Cerus was a new Bayesian Capital Management position in Q2 2026.
Cerus made up 0.02% of Bayesian Capital Management's portfolio in Q2 2026, its #223 holding.
Bayesian Capital Management first reported a position in Cerus in Q4 2016 and has held it in 5 quarters since.
Bayesian Capital Management's Cerus position peaked at $202K in Q4 2016.
186 funds tracked by Wall St. Rank held Cerus as of Q2 2026.

Based on Bayesian Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.