Cathie Wood Cerus Corp Transaction History

Ark Investment Management LLC

$14.2 Billion
Q3 2025

A detailed history of Cathie Wood (Ark Investment Management LLC) transactions in Cerus Corp stock. As of the latest transaction made, Ark Investment Management LLC holds 18,850,188 shares of CERS stock, worth $30.5 Million. This represents 0.21% of its overall portfolio holdings.

Number of Shares

18,850,188

Previous 19,207,604 1.86%

Holding current value

$30.5 Million

Previous $27.1 Million 10.67%

% of portfolio

0.21%

Previous 0.22%

36 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 12, 2025	SELL	$1.16 - $1.6 $414,602 - $571,865	-357,416 Reduced 1.86%	18,850,188 $30 Million
Q2 2025 Jul 30, 2025	SELL	$1.22 - $1.51 $1.77 Million - $2.19 Million	-1,447,538 Reduced 7.01%	19,207,604 $27.1 Million
Q1 2025 May 07, 2025	SELL	$1.39 - $2.15 $221,857 - $343,161	-159,610 Reduced 0.77%	20,655,142 $28.7 Million
Q4 2024 Feb 04, 2025	BUY	$1.52 - $2.03 $3.94 Million - $5.26 Million	2,589,721 Added 14.21%	20,814,752 $32.1 Million
Q3 2024 Oct 31, 2024	SELL	$1.7 - $2.39 $2.85 Million - $4 Million	-1,675,153 Reduced 8.42%	18,225,031 $31.7 Million

Q2 2024 Jul 26, 2024	SELL	$1.62 - $2.04 $2.66 Million - $3.36 Million	-1,645,012 Reduced 7.64%	19,900,184 $35 Million
Q1 2024 Apr 18, 2024	BUY	$1.66 - $2.42 $1.05 Million - $1.53 Million	630,870 Added 3.02%	21,545,196 $40.7 Million
Q4 2023 Jan 17, 2024	BUY	$1.25 - $2.35 $1.07 Million - $2 Million	852,420 Added 4.25%	20,914,326 $45.2 Million
Q3 2023 Oct 18, 2023	SELL	$1.5 - $3.07 $893,227 - $1.83 Million	-595,485 Reduced 2.88%	20,061,906 $32.5 Million
Q2 2023 Jul 10, 2023	SELL	$1.79 - $2.9 $2.58 Million - $4.18 Million	-1,442,728 Reduced 6.53%	20,657,391 $50.8 Million
Q1 2023 Apr 17, 2023	BUY	$2.65 - $3.81 $16.5 Million - $23.8 Million	6,236,735 Added 39.32%	22,100,119 $65.6 Million
Q4 2022 Jan 24, 2023	SELL	$3.38 - $4.22 $3.35 Million - $4.18 Million	-990,491 Reduced 5.88%	15,863,384 $0
Q3 2022 Oct 17, 2022	SELL	$3.43 - $5.83 $882,151 - $1.5 Million	-257,187 Reduced 1.5%	16,853,875 $60.7 Million
Q2 2022 Jul 11, 2022	BUY	$4.41 - $5.69 $3.96 Million - $5.11 Million	897,215 Added 5.53%	17,111,062 $84.7 Million
Q1 2022 Apr 19, 2022	BUY	$4.81 - $6.99 $2.19 Million - $3.19 Million	455,803 Added 2.89%	16,213,847 $89 Million
Q4 2021 Jan 28, 2022	SELL	$5.97 - $7.93 $7.93 Million - $10.5 Million	-1,327,700 Reduced 7.77%	15,758,044 $107 Million
Q3 2021 Nov 12, 2021	SELL	$4.79 - $6.68 $18.5 Million - $25.8 Million	-3,857,167 Reduced 18.42%	17,085,744 $104 Million
Q2 2021 Aug 05, 2021	SELL	$5.35 - $6.35 $24.6 Million - $29.2 Million	-4,599,044 Reduced 18.01%	20,942,911 $124 Million
Q1 2021 May 13, 2021	SELL	$5.68 - $7.87 $22.9 Million - $31.7 Million	-4,030,310 Reduced 13.63%	25,541,955 $154 Million
Q4 2020 Feb 12, 2021	SELL	$5.25 - $8.56 $2.25 Million - $3.66 Million	-427,806 Reduced 1.43%	29,572,265 $205 Million
Q3 2020 Oct 30, 2020	BUY	$5.78 - $7.47 $47.6 Million - $61.6 Million	8,241,636 Added 37.88%	30,000,071 $188 Million
Q2 2020 Aug 11, 2020	BUY	$4.5 - $7.02 $34.9 Million - $54.4 Million	7,753,379 Added 55.36%	21,758,435 $144 Million
Q1 2020 May 14, 2020	BUY	$2.87 - $5.49 $13.2 Million - $25.2 Million	4,588,596 Added 48.73%	14,005,056 $65.1 Million
Q4 2019 Jan 31, 2020	BUY	$3.84 - $4.86 $2.82 Million - $3.56 Million	733,290 Added 8.44%	9,416,460 $39.7 Million
Q3 2019 Nov 12, 2019	BUY	$4.86 - $6.05 $924,119 - $1.15 Million	190,148 Added 2.24%	8,683,170 $44.8 Million
Q2 2019 Jul 30, 2019	BUY	$4.51 - $6.6 $3.85 Million - $5.63 Million	853,589 Added 11.17%	8,493,022 $47.7 Million
Q1 2019 May 13, 2019	BUY	$5.16 - $6.85 $4.64 Million - $6.16 Million	898,651 Added 13.33%	7,639,433 $47.6 Million
Q4 2018 Feb 01, 2019	BUY	$4.89 - $7.16 $1.18 Million - $1.73 Million	241,750 Added 3.72%	6,740,782 $34.2 Million
Q3 2018 Nov 07, 2018	BUY	$6.89 - $7.78 $5.54 Million - $6.25 Million	803,661 Added 14.11%	6,499,032 $46.9 Million
Q2 2018 Aug 07, 2018	BUY	$5.19 - $7.25 $2.3 Million - $3.21 Million	443,387 Added 8.44%	5,695,371 $38 Million
Q1 2018 May 14, 2018	BUY	$3.56 - $5.74 $6.01 Million - $9.69 Million	1,687,611 Added 47.35%	5,251,984 $28.8 Million
Q4 2017 Feb 12, 2018	BUY	$2.76 - $3.95 $2.43 Million - $3.48 Million	881,171 Added 32.84%	3,564,373 $12 Million
Q3 2017 Nov 09, 2017	BUY	$2.22 - $2.73 $2.23 Million - $2.74 Million	1,002,277 Added 59.63%	2,683,202 $7.33 Million
Q2 2017 Aug 11, 2017	BUY	N/A	938,647 Added 126.45%	1,680,925 $4.22 Million
Q1 2017 May 15, 2017	BUY	N/A	80,463 Added 12.16%	742,278 $3.3 Million
Q4 2016 Feb 13, 2017	BUY	N/A	661,815	661,815 $2.88 Million

Others Institutions Holding CERS

# of Institutions

166

Shares Held

135M

Call Options Held

126K

Put Options Held

30.1K

View Full List

About CERUS CORP

Ticker CERS
Exchange NASDAQ
Sector Healthcare
Industry Medical Devices
Shares Outstandng 177,090,000
Market Cap $287M
Description
Cerus Corporation operates as a biomedical products company. The company focuses on developing and commercializing the INTERCEPT Blood System to enhance blood safety. Its INTERCEPT Blood System, a proprietary technology for controlling biological replication that is designed to reduce blood-borne pathogens in donated blood components intended fo...

More about CERS

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