CERUS CORP - Common Stock, par value $0.001 per share (CERS)

Historical Holders from Q1 2014 to Q3 2025

Symbol: CERS on Nasdaq
Type / Class: Equity / Common Stock, par value $0.001 per share
Shares outstanding: 192,850,173
All holders as of 30 Sep 2025: Q3 2025
Total 13F shares, excl. options: 141,983,643
Holdings value: $225,752,221
% of all portfolios: 0%
Number of holders: 152
Number of buys: 78
Number of sells: -59
Average buys %: +0%
Average sells %: -0%

Reported Shares, Excluding Options vs Price

Reported Value, Excluding Options

Total Investors

Significant Owners of CERUS CORP - Common Stock, par value $0.001 per share (CERS)

Filer	Ownership	Change %	Holdings Value	Net Change	Nb Shares	Change %	Reporting Name	Report Period
ARK Investment Management LLC	10.05%	-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

Institutional Holders of CERUS CORP - Common Stock, par value $0.001 per share (CERS)

Period	Reported Shares, Excl. Options	Value, Excl. Options	Value Change	Puts Notional Value	Calls Notional Value	Price	Investors
2025 Q3	141,983,643	$225,752,221	-$6,426,500	$47,859	$200,499	$1.59	152
2025 Q2	146,101,821	$205,949,040	-$5,702,519	$22,560	$141,564	$1.41	152
2025 Q1	150,299,673	$209,027,004	+$3,652,798	$61,716	$33,638	$1.39	154
2024 Q4	147,606,831	$227,253,598	-$2,839,317	$13,398	$74,844	$1.54	150
2024 Q3	149,092,173	$259,364,960	+$1,059,072	$96,570	$146,508	$1.74	146
2024 Q2	147,699,310	$259,873,167	+$4,110,067	$77,264	$335,808	$1.76	138
2024 Q1	145,093,505	$274,150,246	+$4,821,873	$115,101	$74,844	$1.89	140
2023 Q4	142,171,586	$307,093,240	-$7,706,439	$102,168	$74,520	$2.16	137
2023 Q3	146,614,752	$237,047,354	-$10,555,821	$72,090	$76,950	$1.62	139
2023 Q2	145,582,391	$358,054,473	-$13,869,773	$211,314	$150,642	$2.46	152
2023 Q1	151,471,171	$448,426,031	+$13,835,725	$269,676	$409,487	$2.97	162
2022 Q4	146,725,132	$535,456,600	-$3,075,837	$717,225	$1,209,155	$3.65	180
2022 Q3	147,907,241	$531,732,397	-$16,753,862	$2,440,000	$872,000	$3.6	177
2022 Q2	148,901,885	$780,254,214	+$4,543,393	$3,503,000	$2,137,000	$5.29	177
2022 Q1	148,512,808	$805,687,450	+$1,305,337	$1,204,000	$2,080,000	$5.49	179
2021 Q4	148,637,654	$1,010,429,927	-$11,016,946	$2,134,000	$2,090,000	$6.81	177
2021 Q3	150,303,471	$916,688,351	-$12,228,631	$1,981,000	$2,263,000	$6.09	172
2021 Q2	151,669,258	$896,365,071	+$5,663,899	$1,304,000	$2,490,000	$5.91	167
2021 Q1	150,699,844	$905,705,476	+$51,506,384	$1,560,000	$1,919,000	$6.01	163
2020 Q4	142,100,038	$983,344,794	+$26,061,079	$979,000	$2,789,000	$6.92	158
2020 Q3	138,452,179	$867,013,873	+$9,277,987	$1,978,000	$2,616,000	$6.26	155
2020 Q2	136,898,377	$900,111,279	+$71,884,834	$2,221,000	$2,446,000	$6.6	156
2020 Q1	132,263,720	$614,995,393	+$91,697,877	$2,155,000	$541,000	$4.65	147
2019 Q4	112,804,901	$475,982,450	+$26,495,786	$694,000	$151,000	$4.22	128
2019 Q3	106,390,266	$548,376,922	+$15,876,277	$3,830,000	$662,000	$5.16	121
2019 Q2	103,326,176	$580,035,685	+$59,147,858	$1,544,000	$1,453,000	$5.62	141
2019 Q1	92,860,483	$578,478,063	+$12,237,794	$1,736,000	$1,978,000	$6.23	148
2018 Q4	90,972,452	$459,930,939	+$13,884,841	$1,678,000	$369,000	$5.07	141
2018 Q3	84,318,072	$607,970,652	+$18,952,483	$2,317,000	$1,729,000	$7.21	149
2018 Q2	81,751,128	$545,273,490	+$13,459,228	$2,103,000	$2,085,000	$6.67	138
2018 Q1	79,803,342	$437,316,658	+$69,094,698	$5,357,000	$3,639,000	$5.48	127
2017 Q4	67,271,344	$227,379,550	+$10,405,699	$211,000	$94,000	$3.38	111
2017 Q3	65,416,028	$178,711,673	+$2,290,357	$195,000	$34,000	$2.73	103
2017 Q2	64,337,060	$161,518,964	-$13,883,856	$263,000	$308,000	$2.51	107
2017 Q1	69,193,676	$307,655,166	+$28,579,601	$1,280,000	$480,000	$4.45	113
2016 Q4	70,750,857	$307,760,138	-$15,083,607	$3,754,000	$893,000	$4.35	132
2016 Q3	71,253,313	$442,316,468	-$9,438,030	$6,156,000	$3,489,000	$6.21	130
2016 Q2	69,429,509	$433,232,386	+$18,030,755	$16,598,000	$4,961,000	$6.24	128
2016 Q1	66,517,233	$394,399,728	-$300,025	$13,683,000	$7,093,000	$5.93	122
2015 Q4	66,571,861	$420,765,827	-$604,228	$6,930,000	$9,850,000	$6.32	116
2015 Q3	67,607,368	$306,916,437	+$2,921,892	$8,998,000	$5,662,000	$4.54	119
2015 Q2	66,858,929	$346,988,342	-$7,178,366	$16,867,000	$680,000	$5.19	116
2015 Q1	68,779,454	$286,807,505	+$71,535,297	$6,885,000	$513,000	$4.17	118
2014 Q4	50,093,497	$312,431,976	+$23,490,104	$4,974,000	$2,016,000	$6.24	108
2014 Q3	46,132,468	$185,002,636	+$9,098,423	$3,931,000	$71,000	$4.01	87
2014 Q2	43,719,480	$181,385,633	-$5,501,638	$4,586,000	$5,258,000	$4.15	83
2014 Q1	44,775,790	$214,671,792	-$19,082,835	$5,491,000	$6,421,000	$4.8	92