Jim Simons Cerus Corp Transaction History

Renaissance Technologies LLC

$70.6 Billion
Q2 2025

A detailed history of Jim Simons (Renaissance Technologies LLC) transactions in Cerus Corp stock. As of the latest transaction made, Renaissance Technologies LLC holds 765,500 shares of CERS stock, worth $1.16 Million. This represents 0.0% of its overall portfolio holdings.

Number of Shares

765,500

Previous 1,369,400 44.1%

Holding current value

$1.16 Million

Previous $1.9 Million 43.3%

% of portfolio

0.0%

Previous 0.0%

24 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q2 2025 Aug 13, 2025	SELL	$1.22 - $1.51 $736,758 - $911,889	-603,900 Reduced 44.1%	765,500 $1.08 Million
Q1 2025 May 14, 2025	BUY	$1.39 - $2.15 $1.33 Million - $2.05 Million	953,791 Added 229.49%	1,369,400 $1.9 Million
Q4 2024 Feb 13, 2025	SELL	$1.52 - $2.03 $217,194 - $290,068	-142,891 Reduced 25.58%	415,609 $640,000
Q3 2024 Nov 13, 2024	BUY	$1.7 - $2.39 $593,300 - $834,110	349,000 Added 166.59%	558,500 $971,000
Q2 2024 Aug 09, 2024	SELL	$1.62 - $2.04 $96,876 - $121,992	-59,800 Reduced 22.21%	209,500 $368,000
Q1 2024 May 13, 2024	SELL	$1.66 - $2.42 $7,968 - $11,616	-4,800 Reduced 1.75%	269,300 $509,000
Q4 2023 Feb 13, 2024	SELL	$1.25 - $2.35 $80,500 - $151,340	-64,400 Reduced 19.03%	274,100 $592,000
Q3 2023 Nov 14, 2023	SELL	$1.5 - $3.07 $157,200 - $321,736	-104,800 Reduced 23.64%	338,500 $548,000
Q2 2023 Aug 11, 2023	SELL	$1.79 - $2.9 $575,843 - $932,930	-321,700 Reduced 42.05%	443,300 $1.09 Million
Q1 2023 May 12, 2023	BUY	$2.65 - $3.81 $1.06 Million - $1.52 Million	399,500 Added 109.3%	765,000 $2.27 Million
Q4 2022 Feb 13, 2023	BUY	$3.38 - $4.22 $253,838 - $316,922	75,100 Added 25.86%	365,500 $1.33 Million
Q3 2022 Nov 14, 2022	BUY	$3.43 - $5.83 $334,768 - $569,008	97,600 Added 50.62%	290,400 $1.05 Million
Q2 2022 Aug 12, 2022	SELL	$4.41 - $5.69 $1.34 Million - $1.73 Million	-303,700 Reduced 61.17%	192,800 $1.02 Million
Q1 2022 May 13, 2022	SELL	$4.81 - $6.99 $702,130 - $1.02 Million	-145,973 Reduced 22.72%	496,500 $2.73 Million
Q4 2021 Feb 11, 2022	BUY	$5.97 - $7.93 $3.18 Million - $4.22 Million	532,773 Added 485.66%	642,473 $4.38 Million
Q3 2021 Nov 12, 2021	SELL	$4.79 - $6.68 $1.5 Million - $2.09 Million	-312,762 Reduced 74.03%	109,700 $668,000
Q2 2021 Aug 13, 2021	BUY	$5.35 - $6.35 $1.18 Million - $1.41 Million	221,325 Added 110.04%	422,462 $2.5 Million
Q1 2021 May 13, 2021	SELL	$5.68 - $7.87 $894,957 - $1.24 Million	-157,563 Reduced 43.93%	201,137 $1.21 Million
Q4 2020 Feb 10, 2021	BUY	$5.25 - $8.56 $1.88 Million - $3.07 Million	358,700 New	358,700 $2.48 Million
Q1 2020 May 14, 2020	SELL	$2.87 - $5.49 $81,123 - $155,180	-28,266 Closed	0 $0
Q4 2019 Feb 13, 2020	BUY	$3.84 - $4.86 $108,541 - $137,372	28,266 New	28,266 $119,000
Q3 2019 Nov 13, 2019	SELL	$4.86 - $6.05 $278,677 - $346,913	-57,341 Closed	0 $0
Q2 2019 Aug 12, 2019	SELL	$4.51 - $6.6 $919,404 - $1.35 Million	-203,859 Reduced 78.05%	57,341 $322,000
Q1 2019 May 14, 2019	BUY	$5.16 - $6.85 $1.35 Million - $1.79 Million	261,200 New	261,200 $1.63 Million

Others Institutions Holding CERS

# of Institutions

165

Shares Held

139M

Call Options Held

100K

Put Options Held

16K

View Full List

About CERUS CORP

Ticker CERS
Exchange NASDAQ
Sector Healthcare
Industry Medical Devices
Shares Outstandng 177,090,000
Market Cap $267M
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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