Acadian Asset Management
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Acadian Asset Management’s Cerus CERS Stock Holding History

Acadian Asset 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 		$12.5M Buy
4,270,074
+560,573
+15% +$1.36M 0.01% 523
2026
Q1 		$6.75M Buy
3,709,501
+431,390
+13% +$940K 0.01% 622
2025
Q4 		$6.75M Buy
3,278,111
+386,440
+13% +$670K 0.01% 577
2025
Q3 		$4.59M Buy
2,891,671
+259,367
+10% +$350K 0.01% 668
2025
Q2 		$3.71M Buy
2,632,304
+733,683
+39% +$978K 0.01% 661
2025
Q1 		$2.64M Buy
1,898,621
+1,005,079
+112% +$1.68M 0.01% 691
2024
Q4 		$1.37M Buy
893,542
+375,845
+73% +$646K ﹤0.01% 863
2024
Q3 		$899K Buy
517,697
+501,990
+3,196% +$1.05M ﹤0.01% 937
2024
Q2 		$27K Buy
15,707
+1,291
+9% +$2.31K ﹤0.01% 1656
2024
Q1 		$27K Sell
14,416
-737
-5% -$1.5K ﹤0.01% 1450
2023
Q4 		$32K Buy
+15,153
New +$25K ﹤0.01% 1520
2022
Q4 		– Sell
-16,250
Closed -$57K – 1788
2022
Q3 		$57K Buy
+16,250
New +$77.8K ﹤0.01% 1475

Other funds holding CERS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
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
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return
NAMA
Nikko Asset Management Americas New York $7.75B AUM 33.73% 1-Year Est. Return
SCM
Silverarc Capital Management Boston, Massachusetts $962M AUM 524.64% 1-Year Est. Return
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
Mackenzie Financial
Mackenzie Financial Toronto Ontario, Ontario, Canada $100B AUM 36.93% 1-Year Est. Return

Acadian Asset Management's CERS Position: Q2 2026 in Review

Acadian Asset Management increased its Cerus (CERS) stake by 15% in Q2 2026, buying an estimated $1.36M and bringing the position to 4,270,074 shares worth $12.5M. The position accounts for 0.01% of the portfolio, ranked #523.

Acadian Asset Management first reported a position in CERS in Q3 2022 and has held it in 12 quarters since. 130 funds tracked by Wall St. Rank hold CERS as of Q2 2026.

  • Acadian Asset Management held 4,270,074 shares of Cerus worth $12.5M as of Q2 2026.
  • Acadian Asset Management bought 560,573 Cerus shares in Q2 2026, an estimated $1.36M.
  • Cerus made up 0.01% of Acadian Asset Management's portfolio in Q2 2026, its #523 holding.
  • Acadian Asset Management first reported a position in Cerus in Q3 2022 and has held it in 12 quarters since.
  • 130 funds tracked by Wall St. Rank held Cerus as of Q2 2026.

Based on Acadian Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.