T. Rowe Price Associates
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T. Rowe Price Associates’s Cerus CERS Stock Holding History

T. Rowe Price Associates’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 		$229K Buy
125,442
+14,394
+13% +$31.4K ﹤0.01% 2791
2025
Q4 		$229K Buy
111,048
+17,770
+19% +$30.8K ﹤0.01% 2765
2025
Q3 		$149K Sell
93,278
-180,129
-66% -$243K ﹤0.01% 2852
2025
Q2 		$386K Buy
273,407
+4,242
+2% +$5.66K ﹤0.01% 2422
2025
Q1 		$375K Buy
269,165
+34,888
+15% +$58.4K ﹤0.01% 2371
2024
Q4 		$361K Buy
234,277
+34,694
+17% +$59.7K ﹤0.01% 2425
2024
Q3 		$348K Buy
199,583
+1,270
+0.6% +$2.67K ﹤0.01% 2409
2024
Q2 		$350K Buy
198,313
+5,440
+3% +$9.73K ﹤0.01% 2349
2024
Q1 		$365K Buy
192,873
+8,982
+5% +$18.3K ﹤0.01% 2340
2023
Q4 		$398K Buy
183,891
+54,754
+42% +$90.2K ﹤0.01% 2270
2023
Q3 		$210K Buy
129,137
+1,758
+1% +$3.65K ﹤0.01% 2483
2023
Q2 		$314K Buy
127,379
+3,325
+3% +$7.9K ﹤0.01% 2342
2023
Q1 		$369K Sell
124,054
-1,040
-0.8% -$3.13K ﹤0.01% 2244
2022
Q4 		$457K Sell
125,094
-66,061
-35% -$249K ﹤0.01% 2169
2022
Q3 		$689K Buy
191,155
+10,341
+6% +$49.5K ﹤0.01% 1962
2022
Q2 		$957K Sell
180,814
-44
-0% -$220 ﹤0.01% 1920
2022
Q1 		$993K Buy
180,858
+3,797
+2% +$21K ﹤0.01% 2014
2021
Q4 		$1.21M Buy
177,061
+68,117
+63% +$459K ﹤0.01% 1932
2021
Q3 		$663K Buy
108,944
+359
+0.3% +$2.09K ﹤0.01% 2240
2021
Q2 		$642K Sell
108,585
-8,362
-7% -$49K ﹤0.01% 2272
2021
Q1 		$703K Buy
116,947
+28,552
+32% +$194K ﹤0.01% 2212
2020
Q4 		$612K Sell
88,395
-1,117
-1% -$7.33K ﹤0.01% 2163
2020
Q3 		$560K Sell
89,512
-12,000
-12% -$79.6K ﹤0.01% 2047
2020
Q2 		$670K Sell
101,512
-21,098
-17% -$121K ﹤0.01% 1947
2020
Q1 		$570K Buy
122,610
+21,137
+21% +$95.7K ﹤0.01% 1923
2019
Q4 		$428K Buy
101,473
+6,357
+7% +$27.4K ﹤0.01% 2209
2019
Q3 		$490K Buy
95,116
+619
+0.7% +$3.32K ﹤0.01% 2113
2019
Q2 		$531K Buy
94,497
+377
+0.4% +$2.08K ﹤0.01% 2090
2019
Q1 		$586K Buy
94,120
+1,907
+2% +$11.6K ﹤0.01% 2065
2018
Q4 		$468K Buy
92,213
+38,748
+72% +$225K ﹤0.01% 2101
2018
Q3 		$385K Buy
53,465
+32
+0.1% +$233 ﹤0.01% 2253
2018
Q2 		$356K Buy
53,433
+212
+0.4% +$1.3K ﹤0.01% 2293
2018
Q1 		$292K Sell
53,221
-27,779
-34% -$126K ﹤0.01% 2303
2017
Q4 		$274K Sell
81,000
-31,000
-28% -$105K ﹤0.01% 2316
2017
Q3 		$306K Hold
112,000
– – ﹤0.01% 2279
2017
Q2 		$281K Hold
112,000
– – ﹤0.01% 2267
2017
Q1 		$498K Hold
112,000
– – ﹤0.01% 2069
2016
Q4 		$487K Buy
112,000
+33,200
+42% +$173K ﹤0.01% 2054
2016
Q3 		$489K Sell
78,800
-47,000
-37% -$308K ﹤0.01% 2028
2016
Q2 		$785K Buy
125,800
+19,300
+18% +$115K ﹤0.01% 1785
2016
Q1 		$632K Hold
106,500
– – ﹤0.01% 1876
2015
Q4 		$673K Sell
106,500
-6,970
-6% -$37.1K ﹤0.01% 1828
2015
Q3 		$515K Buy
113,470
+22,800
+25% +$118K ﹤0.01% 1931
2015
Q2 		$471K Hold
90,670
– – ﹤0.01% 2023
2015
Q1 		$378K Buy
90,670
+47,500
+110% +$243K ﹤0.01% 2085
2014
Q4 		$269K Hold
43,170
– – ﹤0.01% 2221
2014
Q3 		$173K Hold
43,170
– – ﹤0.01% 2379
2014
Q2 		$179K Hold
43,170
– – ﹤0.01% 2375
2014
Q1 		$207K Sell
43,170
-10,000
-19% -$64.3K ﹤0.01% 2306
2013
Q4 		$343K Hold
53,170
– – ﹤0.01% 2087
2013
Q3 		$357K Hold
53,170
– – ﹤0.01% 2028
2013
Q2 		$235K Buy
+53,170
New +$257K ﹤0.01% 2155

Other funds holding CERS

BlackRock
BlackRock New York $6.73T AUM 46.02% 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 $2.9B AUM 169.69% 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 $175B AUM 40.63% 1-Year Est. Return
SAM
Silvercrest Asset Management New York $13.8B AUM 28.39% 1-Year Est. Return

T. Rowe Price Associates's CERS Position: Q1 2026 in Review

T. Rowe Price Associates increased its Cerus (CERS) stake by 13% in Q1 2026, buying an estimated $31.4K and bringing the position to 125,442 shares worth $229K. The position accounts for ﹤0.01% of the portfolio, ranked #2791.

T. Rowe Price Associates first reported a position in CERS in Q2 2013 and has held it in 52 quarters since. The position peaked at $1.21M in Q4 2021. 169 funds tracked by Wall St. Rank hold CERS as of Q1 2026.

  • T. Rowe Price Associates held 125,442 shares of Cerus worth $229K as of Q1 2026.
  • T. Rowe Price Associates bought 14,394 Cerus shares in Q1 2026, an estimated $31.4K.
  • Cerus made up ﹤0.01% of T. Rowe Price Associates's portfolio in Q1 2026, its #2791 holding.
  • T. Rowe Price Associates first reported a position in Cerus in Q2 2013 and has held it in 52 quarters since.
  • T. Rowe Price Associates's Cerus position peaked at $1.21M in Q4 2021.
  • 169 funds tracked by Wall St. Rank held Cerus as of Q1 2026.

Based on T. Rowe Price Associates's 13F filing for Q1 2026, filed 15 May 2026.