Cerus Corp (CERS) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

199,550,000Shares Outstanding

14,878,615Shares held by institutions

$35,262,318Value of institutional holdings

72.87%Institutional ownership %

4.06%Shares Changed QoQ

148No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Recent 13F filings as of December 2025 show that 148 institutional investors hold a position in Cerus Corp (NASDAQ:CERS).

Institutional ownership in Cerus edged up to 72.9% in December 2025, compared to 71.0% in September 2025.
Institutional share ownership changed by 4.06% QoQ, while the number of institutional owners saw a decrease of 3.27% YoY.
A review of institutional activity for Cerus shows 77 of 148 filers increasing their positions, while 49 reduced their stake, and 22 remained unchanged.
The total number of shares held by institutions in Cerus increased to 145.41Mn as of December 2025, a net change of up by 5.67Mn shares quarter on quarter, and down 2.25Mn shares year over year.
With 21.92Mn shares, BlackRock, Inc. commands the largest institutional position in Cerus as of December 31, 2025, equating to 10.98% of the company.
Among the most significant buyers of Cerus during December 2025 were Soleus Capital Management, L.P. (4.00Mn), KOTLER KEVIN (1.01Mn), BlackRock, Inc. (938.74K), UBS Group AG (793.24K), TWO SIGMA INVESTMENTS, LP (712.68K).
Leading sellers of Cerus stock in December 2025 included MILLENNIUM MANAGEMENT LLC (2.50Mn), Sumitomo Mitsui Trust Group, Inc. (975.22K), Amova Asset Management Americas, Inc. (975.22K), ARK Investment Management LLC (649.98K), AQR CAPITAL MANAGEMENT LLC (450.83K).
The top 10 institutional holders of Cerus for the quarter ending December 2025 included BlackRock, Inc. (21.92Mn), ARK Investment Management LLC (18.20Mn), VANGUARD GROUP INC (11.16Mn), BAKER BROS. ADVISORS LP (10.01Mn), WASATCH ADVISORS LP (5.46Mn), Sumitomo Mitsui Trust Group, Inc. (4.71Mn), Amova Asset Management Americas, Inc. (4.71Mn), SILVERCREST ASSET MANAGEMENT GROUP LLC (4.69Mn), GEODE CAPITAL MANAGEMENT, LLC (4.49Mn), Soleus Capital Management, L.P. (4.00Mn).

148 Institutional Holders

14,878,615 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	21,918,903	938,737	4.47%	$45,152,941.00
ARK Investment Management LLC	31 Dec, 2025	18,200,204	-649,984	-3.45%	$37,492,420.00
VANGUARD GROUP INC	31 Dec, 2025	11,163,121	379,135	3.52%	$22,996,030.00
BAKER BROS. ADVISORS LP	31 Dec, 2025	10,008,345	0	0.00%	$20,617,191.00
WASATCH ADVISORS LP	31 Dec, 2025	5,462,616	-76,560	-1.38%	$11,252,989.00
Sumitomo Mitsui Trust Group, Inc.	31 Dec, 2025	4,709,959	-975,218	-17.15%	$9,702,516.00
Amova Asset Management Americas, Inc.	31 Dec, 2025	4,709,959	-975,218	-17.15%	$9,655,416.00
SILVERCREST ASSET MANAGEMENT GROUP LLC	31 Dec, 2025	4,685,837	562,139	13.63%	$9,652,824.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	4,489,737	-32,769	-0.72%	$9,250,981.00
Soleus Capital Management, L.P.	31 Dec, 2025	4,000,000	4,000,000	0.00%	$8,240,000.00
Senvest Management, LLC	31 Dec, 2025	3,965,249	0	0.00%	$8,168,413.00
D. E. Shaw & Co., Inc.	31 Dec, 2025	3,873,371	54,319	1.42%	$7,979,145.00
STATE STREET CORP	31 Dec, 2025	3,844,947	-15,597	-0.40%	$7,920,591.00
ACADIAN ASSET MANAGEMENT LLC	31 Dec, 2025	3,278,111	386,440	13.36%	$6,746.00
SILVERARC CAPITAL MANAGEMENT, LLC	31 Dec, 2025	2,814,383	98,597	3.63%	$5,797,629.00
IEQ CAPITAL, LLC	31 Dec, 2025	2,423,741	25,771	1.07%	$4,992,906.00
GOLDMAN SACHS GROUP INC	31 Dec, 2025	2,407,776	-40,349	-1.65%	$4,960,018.00
AQR CAPITAL MANAGEMENT LLC	31 Dec, 2025	2,003,198	-450,832	-18.37%	$4,126,588.00
MORGAN STANLEY	31 Dec, 2025	1,940,157	133,773	7.41%	$3,996,723.00
TWO SIGMA INVESTMENTS, LP	31 Dec, 2025	1,857,110	712,678	62.27%	$3,825,647.00

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