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
2020
Q4 		– Sell
-25,000
Closed -$157K – 7381
2020
Q3 		$157K Sell
25,000
-2,600
-9% -$17.3K ﹤0.01% 4784
2020
Q2 		$182K Sell
27,600
-7,600
-22% -$43.6K ﹤0.01% 5080
2020
Q1 		$164K Buy
35,200
+24,200
+220% +$110K ﹤0.01% 4902
2019
Q4 		$46K Sell
11,000
-9,000
-45% -$38.8K ﹤0.01% 6370
2019
Q3 		$103K Sell
20,000
-1,900
-9% -$10.2K ﹤0.01% 5642
2019
Q2 		$123K Buy
21,900
+2,400
+12% +$13.3K ﹤0.01% 5674
2019
Q1 		$121K Sell
19,500
-1,900
-9% -$11.5K ﹤0.01% 5565
2018
Q4 		$108K Buy
21,400
+5,000
+30% +$29K ﹤0.01% 5584
2018
Q3 		$118K Sell
16,400
-9,500
-37% -$69K ﹤0.01% 5735
2018
Q2 		$173K Buy
25,900
+24,400
+1,627% +$150K ﹤0.01% 5200
2018
Q1 		$8K Sell
1,500
-2,500
-63% -$11.4K ﹤0.01% 7106
2017
Q4 		$14K Buy
+4,000
New +$13.5K ﹤0.01% 6893
2017
Q2 		– Sell
-7,000
Closed -$31K – 7344
2017
Q1 		$31K Sell
7,000
-1,800
-20% -$7.63K ﹤0.01% 6008
2016
Q4 		$38K Sell
8,800
-15,800
-64% -$82.2K ﹤0.01% 6263
2016
Q3 		$153K Sell
24,600
-3,400
-12% -$22.3K ﹤0.01% 4882
2016
Q2 		$175K Buy
28,000
+15,100
+117% +$89.9K ﹤0.01% 4611
2016
Q1 		$76K Buy
12,900
+10,500
+438% +$58.2K ﹤0.01% 5858
2015
Q4 		$15K Sell
2,400
-1,500
-38% -$7.99K ﹤0.01% 6618
2015
Q3 		$18K Buy
3,900
+1,500
+63% +$7.76K ﹤0.01% 6098
2015
Q2 		$12K Buy
+2,400
New +$11.4K ﹤0.01% 6363

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

Citigroup's CERS Position: Q1 2026 in Review

Citigroup reduced its Cerus (CERS) stake by 61% in Q1 2026, selling an estimated $108K and leaving 31,611 shares worth $57.5K. The position accounts for ﹤0.01% of the portfolio, ranked #4472.

Citigroup first reported a position in CERS in Q2 2013 and has held it in 52 quarters since. The position peaked at $624K in Q1 2016. 168 funds tracked by Wall St. Rank hold CERS as of Q1 2026.

  • Citigroup held 31,611 shares of Cerus worth $57.5K as of Q1 2026.
  • Citigroup sold 49,596 Cerus shares in Q1 2026, an estimated $108K.
  • Cerus made up ﹤0.01% of Citigroup's portfolio in Q1 2026, its #4472 holding.
  • Citigroup first reported a position in Cerus in Q2 2013 and has held it in 52 quarters since.
  • Citigroup's Cerus position peaked at $624K in Q1 2016.
  • 168 funds tracked by Wall St. Rank held Cerus as of Q1 2026.

Based on Citigroup's 13F filing for Q1 2026, filed 11 May 2026.