Vanguard Portfolio Management
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Vanguard Portfolio Management’s Cerus CERS Stock Holding History

Vanguard Portfolio 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 		$8.09M Buy
2,768,990
+849,923
+44% +$2.06M ﹤0.01% 2269
2026
Q1 		$3.49M Buy
+1,919,067
New +$4.18M ﹤0.01% 2435

Other funds holding CERS

BlackRock
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
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
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
SM
Senvest Management New York $3.41B AUM 66.27% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return

Vanguard Portfolio Management's CERS Position: Q2 2026 in Review

Vanguard Portfolio Management increased its Cerus (CERS) stake by 44% in Q2 2026, buying an estimated $2.06M and bringing the position to 2,768,990 shares worth $8.09M. The position accounts for ﹤0.01% of the portfolio, ranked #2269.

Vanguard Portfolio Management first reported a position in CERS in Q1 2026 and has held it in 2 quarters since. 183 funds tracked by Wall St. Rank hold CERS as of Q2 2026.

  • Vanguard Portfolio Management held 2,768,990 shares of Cerus worth $8.09M as of Q2 2026.
  • Vanguard Portfolio Management bought 849,923 Cerus shares in Q2 2026, an estimated $2.06M.
  • Cerus made up ﹤0.01% of Vanguard Portfolio Management's portfolio in Q2 2026, its #2269 holding.
  • Vanguard Portfolio Management first reported a position in Cerus in Q1 2026 and has held it in 2 quarters since.
  • 183 funds tracked by Wall St. Rank held Cerus as of Q2 2026.

Based on Vanguard Portfolio Management's 13F filing for Q2 2026, filed 13 Aug 2026.