Security Snapshot

CERUS CORP - Common Stock (CERS) Institutional Ownership

CUSIP: 157085101

13F Institutional Holders and Ownership History from Q1 2014 to Q1 2026

Latest Period

Q1 2026

Institutions Reporting

161

Shares (Excl. Options)

150,338,140

Price

$1.82

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Type / Class
Equity / Common Stock
Symbol
CERS on Nasdaq
Shares outstanding
192,719,608
Price per share
$2.02
All holders as of 31 Mar 2026
Q1 2026
Total 13F shares
150,338,140
Total reported value
$273,655,109
% of total 13F portfolios
0%
Share change
+5,766,595
Value change
+$9,728,340
Number of holders
161
Price from insider filings
$2.02
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Quick Takeaways

  • CERS - CERUS CORP - Common Stock is tracked under CUSIP 157085101.
  • 161 institutions reported positions in Q1 2026.
  • 3 significant owners is listed from Schedule 13D/13G reporting.

What Changed

  • Holder count moved from 159 to 161 between Q4 2025 and Q1 2026.
  • Reported value moved from $301,576,250 to $273,655,109.

Why This Matters

  • You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
  • 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.

Source Evidence

Source: SEC Form 13F

Latest holder context comes from 161 institutions filings for Q1 2026.

Open SEC Evidence

Investment Quick Answers

What is CUSIP 157085101?
CUSIP 157085101 identifies CERS - CERUS CORP - Common Stock in SEC 13F datasets.

Where can I see the latest institutional holders?
Review the Q1 2026 holders report and the ownership history table below.

Significant Owners of CERUS CORP - Common Stock (CERS) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
ARK Investment Management LLC 10% -11% $27,082,722 -$2,266,079 19,207,604 -7.7% ARK Investment Management LLC 30 Jun 2025
BAKER BROS. ADVISORS LP 5.2% -23% $15,944,852 -$4,572,043 10,028,209 -22% Julian C. Baker 30 Sep 2025
Soleus Capital Master Fund, L.P. 5.1% $21,033,418 9,828,700 Soleus Capital Master Fund, L.P. 23 Mar 2026

As of 31 Mar 2026, 161 institutional investors reported holding 150,338,140 shares of CERUS CORP - Common Stock (CERS). This represents 78% of the company’s total 192,719,608 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of CERUS CORP - Common Stock (CERS) together control 68% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
BlackRock, Inc. 11% 21,575,419 -1.6% 0% $39,267,263
ARK Investment Management LLC 9.9% 19,161,148 +5.3% 0.27% $34,873,289
Soleus Capital Management, L.P. 5.6% 10,753,700 +169% 0.79% $19,571,734
BAKER BROS. ADVISORS LP 5.2% 10,008,345 0% 0.1% $18,215,188
VANGUARD CAPITAL MANAGEMENT LLC 4.2% 8,131,778 0% 0% $14,799,836
WASATCH ADVISORS LP 2.7% 5,281,136 -3.3% 0.06% $9,611,668
GEODE CAPITAL MANAGEMENT, LLC 2.4% 4,637,440 +3.3% 0% $8,442,110
Amova Asset Management Americas, Inc. 2.3% 4,516,606 -4.1% 0.12% $8,220,223
Sumitomo Mitsui Trust Group, Inc. 2.3% 4,516,606 -4.1% 0.01% $8,220,223
SILVERCREST ASSET MANAGEMENT GROUP LLC 2.2% 4,241,411 -9.5% 0.06% $7,719,368
STATE STREET CORP 2.2% 4,214,902 +9.6% 0% $7,671,122
Senvest Management, LLC 2.1% 4,114,061 +3.8% 0.25% $7,487,591
D. E. Shaw & Co., Inc. 1.9% 3,731,151 -3.7% 0.01% $6,790,694
ACADIAN ASSET MANAGEMENT LLC 1.9% 3,709,501 +13% 0.01% $6,746,000
SILVERARC CAPITAL MANAGEMENT, LLC 1.6% 3,176,547 +13% 0.68% $5,781,316
GOLDMAN SACHS GROUP INC 1.4% 2,768,603 +15% 0% $5,038,857
TWO SIGMA INVESTMENTS, LP 1.4% 2,745,021 +48% 0% $4,995,938
IEQ CAPITAL, LLC 1.3% 2,443,241 +0.8% 0.02% $4,446,699
AQR CAPITAL MANAGEMENT LLC 1.1% 2,113,232 +5.5% 0% $3,846,084
UBS Group AG 1.1% 2,099,353 +84% 0% $3,820,822
VANGUARD PORTFOLIO MANAGEMENT LLC 1% 1,919,067 0% 0% $3,492,702
CHARLES SCHWAB INVESTMENT MANAGEMENT INC 0.85% 1,630,069 -2.2% 0% $2,966,726
NORTHERN TRUST CORP 0.77% 1,485,090 +2.6% 0% $2,702,864
VANGUARD FIDUCIARY TRUST CO 0.68% 1,304,098 0% 0% $2,373,458
Assenagon Asset Management S.A. 0.65% 1,251,093 -25% 0% $2,276,989

Institutional Holders of CERUS CORP - Common Stock (CERS) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2026 Q1 150,338,140 $273,655,109 +$9,728,340 $1.82 161
2025 Q4 146,534,322 $301,576,250 +$7,958,994 $2.06 159
2025 Q3 141,877,011 $225,582,677 -$6,462,873 $1.59 152
2025 Q2 146,101,821 $205,949,040 -$5,702,519 $1.41 152
2025 Q1 150,299,673 $209,027,004 +$3,652,798 $1.39 154
2024 Q4 147,606,831 $227,253,598 -$2,839,317 $1.54 150
2024 Q3 149,092,173 $259,364,960 +$1,059,072 $1.74 146
2024 Q2 147,699,310 $259,873,167 +$4,110,067 $1.76 138
2024 Q1 145,093,505 $274,150,246 +$4,821,873 $1.89 140
2023 Q4 142,171,586 $307,093,240 -$7,706,439 $2.16 137
2023 Q3 146,614,752 $237,047,354 -$10,555,821 $1.62 139
2023 Q2 145,582,391 $358,054,473 -$13,869,773 $2.46 152
2023 Q1 151,471,171 $448,426,031 +$13,835,725 $2.97 162
2022 Q4 146,725,132 $535,456,600 -$3,075,837 $3.65 180
2022 Q3 147,907,241 $531,732,397 -$16,753,862 $3.60 177
2022 Q2 148,901,885 $780,254,214 +$4,543,393 $5.29 177
2022 Q1 148,512,808 $805,687,450 +$1,305,337 $5.49 179
2021 Q4 148,637,654 $1,010,429,927 -$11,016,946 $6.81 177
2021 Q3 150,303,471 $916,688,351 -$12,228,631 $6.09 172
2021 Q2 151,669,258 $896,365,071 +$5,663,899 $5.91 167
2021 Q1 150,699,844 $905,705,476 +$51,506,384 $6.01 163
2020 Q4 142,100,038 $983,344,794 +$26,061,079 $6.92 158
2020 Q3 138,452,179 $867,013,873 +$9,277,987 $6.26 155
2020 Q2 136,898,377 $900,111,279 +$71,884,834 $6.60 156
2020 Q1 132,263,720 $614,995,393 +$91,697,877 $4.65 147
2019 Q4 112,804,901 $475,982,450 +$26,495,786 $4.22 128
2019 Q3 106,390,266 $548,376,922 +$15,876,277 $5.16 121
2019 Q2 103,326,176 $580,035,685 +$59,147,858 $5.62 141
2019 Q1 92,860,483 $578,478,063 +$12,237,794 $6.23 148
2018 Q4 90,972,452 $459,930,939 +$13,884,841 $5.07 141
2018 Q3 84,318,072 $607,970,652 +$18,952,483 $7.21 149
2018 Q2 81,751,128 $545,273,490 +$13,459,228 $6.67 138
2018 Q1 79,803,342 $437,316,658 +$69,094,698 $5.48 127
2017 Q4 67,271,344 $227,379,550 +$10,405,699 $3.38 111
2017 Q3 65,416,028 $178,711,673 +$2,290,357 $2.73 103
2017 Q2 64,337,060 $161,518,964 -$13,883,856 $2.51 107
2017 Q1 69,193,676 $307,655,166 +$28,579,601 $4.45 113
2016 Q4 70,750,857 $307,760,138 -$15,083,607 $4.35 132
2016 Q3 71,253,313 $442,316,468 -$9,438,030 $6.21 130
2016 Q2 69,429,509 $433,232,386 +$18,030,755 $6.24 128
2016 Q1 66,517,233 $394,399,728 -$300,025 $5.93 122
2015 Q4 66,571,861 $420,765,827 -$604,228 $6.32 116
2015 Q3 67,607,368 $306,916,437 +$2,921,892 $4.54 119
2015 Q2 66,858,929 $346,988,342 -$7,178,366 $5.19 116
2015 Q1 68,779,454 $286,807,505 +$71,535,297 $4.17 118
2014 Q4 50,093,497 $312,431,976 +$23,490,104 $6.24 108
2014 Q3 46,132,468 $185,002,636 +$9,098,423 $4.01 87
2014 Q2 43,719,480 $181,385,633 -$5,501,638 $4.15 83
2014 Q1 44,775,790 $214,671,792 -$19,082,835 $4.80 92
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