There is a long list of 117 institutional holders of CDXS within the last two holding periods in our database of 13F filers, so we've sorted through to present to you just the top 50 institutional holders of CDXS by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-CDXS table below, the initial column indicates the name of each top institutional holder of CDXS, with a link to that fund's top holdings. The next columns indicate the amount of CDXS stock held by each of the institutional holders of CDXS, followed by the CDXS position size held by the institution, and finally the date of the quarterly 13F filing period the holdings data represents for that institution.

Holder	Amount	Position Size ($ in 1000's)	As of
BlackRock Inc.	7,196,414	$21,949	12/31/2023
CDXS	7,196,414	$21,949	12/31/2023
Nantahala Capital Management LLC	4,592,903	$14,008	12/31/2023
CDXS	4,592,903	$14,008	12/31/2023
FMR LLC	4,366,482	$13,318	12/31/2023
CDXS	4,366,482	$13,318	12/31/2023
Vanguard Group Inc.	4,128,428	$12,592	12/31/2023
CDXS	4,128,428	$12,592	12/31/2023
Baillie Gifford & Co.	3,419,093	$10,428	12/31/2023
CDXS	3,419,093	$10,428	12/31/2023
Opaleye Management Inc.	3,045,525	$9,289	12/31/2023
CDXS	3,045,525	$9,289	12/31/2023
Telemark Asset Management LLC	2,696,411	$8,224	12/31/2023
CDXS	2,696,411	$8,224	12/31/2023
Nuveen Asset Management LLC	2,043,073	$6,231	12/31/2023
CDXS	2,043,073	$6,231	12/31/2023
Casdin Capital LLC	2,000,000	$6,100	12/31/2023
CDXS	2,000,000	$6,100	12/31/2023
Assenagon Asset Management S.A.	1,456,739	$5,084	03/31/2024
CDXS	1,456,739	$5,084	03/31/2024
Geode Capital Management LLC	1,514,392	$4,619	12/31/2023
CDXS	1,514,392	$4,619	12/31/2023
State Street Corp	1,485,228	$4,530	12/31/2023
CDXS	1,485,228	$4,530	12/31/2023
Jacobs Levy Equity Management Inc.	1,367,988	$4,172	12/31/2023
CDXS	1,367,988	$4,172	12/31/2023
Federated Hermes Inc.	1,340,430	$4,088	12/31/2023
CDXS	1,340,430	$4,088	12/31/2023
Ameriprise Financial Inc.	1,232,173	$3,758	12/31/2023
CDXS	1,232,173	$3,758	12/31/2023
Two Sigma Advisers LP	934,800	$2,851	12/31/2023
CDXS	934,800	$2,851	12/31/2023
D. E. Shaw & Co. Inc.	911,138	$2,779	12/31/2023
CDXS	911,138	$2,779	12/31/2023
Paradigm Capital Management Inc. NY	900,000	$2,745	12/31/2023
CDXS	900,000	$2,745	12/31/2023
GSA Capital Partners LLP	837,036	$2,553	12/31/2023
CDXS	837,036	$2,553	12/31/2023
Acadian Asset Management LLC	782,147	$2,383	12/31/2023
CDXS	782,147	$2,383	12/31/2023
Millennium Management LLC	618,955	$1,888	12/31/2023
CDXS	618,955	$1,888	12/31/2023
Northern Trust Corp	613,276	$1,870	12/31/2023
CDXS	613,276	$1,870	12/31/2023
Two Sigma Investments LP	583,989	$1,781	12/31/2023
CDXS	583,989	$1,781	12/31/2023
Prescott Group Capital Management L.L.C.	530,500	$1,618	12/31/2023
CDXS	530,500	$1,618	12/31/2023
Vivo Capital LLC	388,144	$1,355	03/31/2024
CDXS	388,144	$1,355	03/31/2024
Fred Alger Management LLC	432,989	$1,321	12/31/2023
CDXS	432,989	$1,321	12/31/2023
Morgan Stanley	365,212	$1,114	12/31/2023
CDXS	365,212	$1,114	12/31/2023
Bank of New York Mellon Corp	252,028	$880	03/31/2024
CDXS	252,028	$880	03/31/2024
Goldman Sachs Group Inc.	254,949	$778	12/31/2023
CDXS	254,949	$778	12/31/2023
Strs Ohio	252,500	$770	12/31/2023
CDXS	252,500	$770	12/31/2023
Barclays PLC	215,427	$657	12/31/2023
CDXS	215,427	$657	12/31/2023
Charles Schwab Investment Management Inc.	211,734	$646	12/31/2023
CDXS	211,734	$646	12/31/2023
Dimensional Fund Advisors LP	210,817	$644	12/31/2023
CDXS	210,817	$644	12/31/2023
Engineers Gate Manager LP	211,267	$644	12/31/2023
CDXS	211,267	$644	12/31/2023
Bridgeway Capital Management Inc.	197,000	$601	12/31/2023
CDXS	197,000	$601	12/31/2023
Private Advisor Group LLC	189,486	$578	12/31/2023
CDXS	189,486	$578	12/31/2023
AQR Capital Management LLC	188,969	$576	12/31/2023
CDXS	188,969	$576	12/31/2023
Empire Financial Management Company LLC	182,500	$557	12/31/2023
CDXS	182,500	$557	12/31/2023
Bank of America Corp DE	162,507	$496	12/31/2023
CDXS	162,507	$496	12/31/2023
Standard Life Aberdeen plc	160,581	$490	12/31/2023
CDXS	160,581	$490	12/31/2023
Royal Bank of Canada	158,185	$482	12/31/2023
CDXS	158,185	$482	12/31/2023
White Pine Capital LLC	148,240	$452	12/31/2023
CDXS	148,240	$452	12/31/2023
Citadel Advisors LLC		$398	12/31/2023
CDXS	127,593	$389	12/31/2023
Call	4,100	$13	12/31/2023
Put	1,300	$4	12/31/2023
Envestnet Asset Management Inc.	119,762	$365	12/31/2023
CDXS	119,762	$365	12/31/2023
Susquehanna International Group LLP	113,462	$346	12/31/2023
CDXS	113,462	$346	12/31/2023
Alliancebernstein L.P.	110,110	$336	12/31/2023
CDXS	110,110	$336	12/31/2023
Russell Investments Group Ltd.	107,492	$328	12/31/2023
CDXS	107,492	$328	12/31/2023
JPMorgan Chase & Co.	107,201	$327	12/31/2023
CDXS	107,201	$327	12/31/2023
Squarepoint Ops LLC	105,761	$323	12/31/2023
CDXS	105,761	$323	12/31/2023
Rhumbline Advisers	101,733	$310	12/31/2023
CDXS	101,733	$310	12/31/2023