Citigroup
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Citigroup’s Cerus CERS Stock Holding History

Citigroup’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
Q1 		– Sell
-2,300
Closed -$16K – 6374
2020
Q4 		$16K Hold
2,300
– – ﹤0.01% 6763
2020
Q3 		$14K Sell
2,300
-7,600
-77% -$50.4K ﹤0.01% 6404
2020
Q2 		$65K Buy
9,900
+2,700
+38% +$15.5K ﹤0.01% 5864
2020
Q1 		$33K Sell
7,200
-2,500
-26% -$11.3K ﹤0.01% 6341
2019
Q4 		$41K Buy
9,700
+1,700
+21% +$7.33K ﹤0.01% 6461
2019
Q3 		$41K Buy
8,000
+4,000
+100% +$21.4K ﹤0.01% 6246
2019
Q2 		$22K Sell
4,000
-300
-7% -$1.66K ﹤0.01% 7035
2019
Q1 		$27K Sell
4,300
-14,900
-78% -$90.5K ﹤0.01% 6783
2018
Q4 		$97K Buy
19,200
+5,800
+43% +$33.7K ﹤0.01% 5672
2018
Q3 		$97K Sell
13,400
-37,600
-74% -$273K ﹤0.01% 5940
2018
Q2 		$340K Sell
51,000
-9,500
-16% -$58.3K ﹤0.01% 4495
2018
Q1 		$332K Buy
60,500
+58,400
+2,781% +$266K ﹤0.01% 4425
2017
Q4 		$7K Buy
2,100
+1,900
+950% +$6.43K ﹤0.01% 7145
2017
Q3 		$1K Sell
200
-12,200
-98% -$29.9K ﹤0.01% 7104
2017
Q2 		$31K Sell
12,400
-6,200
-33% -$19.8K ﹤0.01% 6071
2017
Q1 		$83K Buy
18,600
+500
+3% +$2.12K ﹤0.01% 5343
2016
Q4 		$79K Sell
18,100
-13,600
-43% -$70.8K ﹤0.01% 5908
2016
Q3 		$197K Buy
31,700
+14,100
+80% +$92.3K ﹤0.01% 4669
2016
Q2 		$110K Sell
17,600
-2,200
-11% -$13.1K ﹤0.01% 4994
2016
Q1 		$117K Buy
19,800
+16,600
+519% +$92K ﹤0.01% 5552
2015
Q4 		$20K Sell
3,200
-14,000
-81% -$74.5K ﹤0.01% 6479
2015
Q3 		$78K Buy
17,200
+6,200
+56% +$32.1K ﹤0.01% 5126
2015
Q2 		$57K Buy
+11,000
New +$52.1K ﹤0.01% 5429

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

Citigroup's CERS Position: Q2 2026 in Review

Citigroup increased its Cerus (CERS) stake by 2,047% in Q2 2026, buying an estimated $1.57M and bringing the position to 678,595 shares worth $1.98M. The position accounts for ﹤0.01% of the portfolio, ranked #2945.

Citigroup first reported a position in CERS in Q2 2013 and has held it in 53 quarters since. 185 funds tracked by Wall St. Rank hold CERS as of Q2 2026.

  • Citigroup held 678,595 shares of Cerus worth $1.98M as of Q2 2026.
  • Citigroup bought 646,984 Cerus shares in Q2 2026, an estimated $1.57M.
  • Cerus made up ﹤0.01% of Citigroup's portfolio in Q2 2026, its #2945 holding.
  • Citigroup first reported a position in Cerus in Q2 2013 and has held it in 53 quarters since.
  • 185 funds tracked by Wall St. Rank held Cerus as of Q2 2026.

Based on Citigroup's 13F filing for Q2 2026, filed 3 Aug 2026.