Ameriprise
CERS icon

Ameriprise’s Cerus CERS Stock Holding History

Ameriprise’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
Q1 		$826K Buy
454,051
+107,051
+31% +$233K ﹤0.01% 3387
2025
Q4 		$715K Buy
+347,000
New +$601K ﹤0.01% 3486
2025
Q3 		– Sell
-187,300
Closed -$264K – 4075
2025
Q2 		$264K Buy
187,300
+161,185
+617% +$215K ﹤0.01% 3741
2025
Q1 		$36.3K Sell
26,115
-153
-0.6% -$256 ﹤0.01% 3957
2024
Q4 		$40.5K Buy
+26,268
New +$45.2K ﹤0.01% 4016
2024
Q3 		– Sell
-152,768
Closed -$269K – 3938
2024
Q2 		$269K Sell
152,768
-22,483
-13% -$40.2K ﹤0.01% 3616
2024
Q1 		$331K Buy
175,251
+144,757
+475% +$295K ﹤0.01% 3554
2023
Q4 		$65.9K Sell
30,494
-60,505
-66% -$99.7K ﹤0.01% 3846
2023
Q3 		$147K Buy
+90,999
New +$189K ﹤0.01% 3738
2023
Q2 		– Sell
-220,469
Closed -$655K – 3921
2023
Q1 		$655K Sell
220,469
-286,404
-57% -$862K ﹤0.01% 3325
2022
Q4 		$1.85M Buy
506,873
+96,952
+24% +$366K ﹤0.01% 2851
2022
Q3 		$1.48M Buy
409,921
+298,973
+269% +$1.43M ﹤0.01% 2925
2022
Q2 		$587K Buy
+110,948
New +$554K ﹤0.01% 3340
2021
Q3 		– Sell
-92,033
Closed -$543K – 3871
2021
Q2 		$543K Sell
92,033
-1,410
-2% -$8.27K ﹤0.01% 3426
2021
Q1 		$562K Sell
93,443
-2,000
-2% -$13.6K ﹤0.01% 3357
2020
Q4 		$660K Buy
95,443
+6,186
+7% +$40.6K ﹤0.01% 3247
2020
Q3 		$559K Sell
89,257
-2,714
-3% -$18K ﹤0.01% 3201
2020
Q2 		$607K Buy
+91,971
New +$527K ﹤0.01% 3128
2019
Q2 		– Sell
-1,127,934
Closed -$7.03M – 3730
2019
Q1 		$7.03M Buy
1,127,934
+44,734
+4% +$272K ﹤0.01% 1981
2018
Q4 		$5.49M Buy
+1,083,200
New +$6.29M ﹤0.01% 2061
2017
Q2 		– Sell
-274,880
Closed -$1.22M – 3735
2017
Q1 		$1.22M Sell
274,880
-1,420
-0.5% -$6.02K ﹤0.01% 2801
2016
Q4 		$1.2M Buy
276,300
+49,140
+22% +$256K ﹤0.01% 2882
2016
Q3 		$1.41M Buy
227,160
+25,690
+13% +$168K ﹤0.01% 2748
2016
Q2 		$1.26M Sell
201,470
-49,238
-20% -$293K ﹤0.01% 2777
2016
Q1 		$1.49M Buy
250,708
+5,678
+2% +$31.5K ﹤0.01% 2668
2015
Q4 		$1.55M Buy
245,030
+19,000
+8% +$101K ﹤0.01% 2738
2015
Q3 		$1.03M Buy
+226,030
New +$1.17M ﹤0.01% 2966
2015
Q1 		– Sell
-198,987
Closed -$1.24M – 3901
2014
Q4 		$1.24M Buy
198,987
+198,157
+23,874% +$899K ﹤0.01% 2769
2014
Q3 		$3K Buy
+830
New +$3.19K ﹤0.01% 5283
2014
Q1 		– Sell
-1,419,571
Closed -$9.16M – 5324
2013
Q4 		$9.16M Sell
1,419,571
-103,520
-7% -$650K 0.01% 1569
2013
Q3 		$10.2M Buy
1,523,091
+8,393
+0.6% +$45.6K 0.01% 1459
2013
Q2 		$6.7M Buy
+1,514,698
New +$7.33M ﹤0.01% 1705

Other funds holding CERS

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
AIM
ARK Investment Management St. Petersburg, Florida $12.9B AUM 64.92% 1-Year Est. Return
SCM
Soleus Capital Management Greenwich, Connecticut $2.47B AUM 115.63% 1-Year Est. Return
BBA
Baker Bros. Advisors New York $17.4B AUM 131.5% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
NAMA
Nikko Asset Management Americas New York $7.07B AUM 50.91% 1-Year Est. Return
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $154B AUM 29.96% 1-Year Est. Return
SAM
Silvercrest Asset Management New York $13.8B AUM 28.39% 1-Year Est. Return

Ameriprise's CERS Position: Q1 2026 in Review

Ameriprise increased its Cerus (CERS) stake by 31% in Q1 2026, buying an estimated $233K and bringing the position to 454,051 shares worth $826K. The position accounts for ﹤0.01% of the portfolio, ranked #3387.

Ameriprise first reported a position in CERS in Q2 2013 and has held it in 32 quarters since. The position peaked at $10.2M in Q3 2013. 168 funds tracked by Wall St. Rank hold CERS as of Q1 2026.

  • Ameriprise held 454,051 shares of Cerus worth $826K as of Q1 2026.
  • Ameriprise bought 107,051 Cerus shares in Q1 2026, an estimated $233K.
  • Cerus made up ﹤0.01% of Ameriprise's portfolio in Q1 2026, its #3387 holding.
  • Ameriprise first reported a position in Cerus in Q2 2013 and has held it in 32 quarters since.
  • Ameriprise's Cerus position peaked at $10.2M in Q3 2013.
  • 168 funds tracked by Wall St. Rank held Cerus as of Q1 2026.

Based on Ameriprise's 13F filing for Q1 2026, filed 15 May 2026.