There is a long list of 55 institutional holders of CRDF 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 CRDF by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-CRDF table below, the initial column indicates the name of each top institutional holder of CRDF, with a link to that fund's top holdings. The next columns indicate the amount of CRDF stock held by each of the institutional holders of CRDF, followed by the CRDF 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
Vanguard Group Inc.	1,911,789	$2,829	12/31/2023
CRDF	1,911,789	$2,829	12/31/2023
Laurion Capital Management LP	722,100	$1,069	12/31/2023
CRDF	722,100	$1,069	12/31/2023
BlackRock Inc.	716,490	$1,060	12/31/2023
CRDF	716,490	$1,060	12/31/2023
Geode Capital Management LLC	424,106	$628	12/31/2023
CRDF	424,106	$628	12/31/2023
MAI Capital Management	379,310	$561	12/31/2023
CRDF	379,310	$561	12/31/2023
State Street Corp	139,945	$207	12/31/2023
CRDF	139,945	$207	12/31/2023
Blair William & Co. IL	130,000	$192	12/31/2023
CRDF	130,000	$192	12/31/2023
Renaissance Technologies LLC	116,400	$172	12/31/2023
CRDF	116,400	$172	12/31/2023
Northern Trust Corp	71,386	$106	12/31/2023
CRDF	71,386	$106	12/31/2023
Elkhorn Partners Limited Partnership	65,500	$97	12/31/2023
CRDF	65,500	$97	12/31/2023
Capstone Investment Advisors LLC	51,190	$76	12/31/2023
CRDF	51,190	$76	12/31/2023
Bank of America Corp DE	49,788	$74	12/31/2023
CRDF	49,788	$74	12/31/2023
Denver Wealth Management Inc.	12,235	$65	03/31/2024
CRDF	12,235	$65	03/31/2024
Two Sigma Advisers LP	39,200	$58	12/31/2023
CRDF	39,200	$58	12/31/2023
Price T Rowe Associates Inc. MD	36,500	$55	12/31/2023
CRDF	36,500	$55	12/31/2023
Security National Bank	9,767	$52	03/31/2024
CRDF	9,767	$52	03/31/2024
Citadel Advisors LLC		$50	12/31/2023
CRDF	27,760	$41	12/31/2023
Call	7,500	$11	12/31/2023
Put	1,100	$2	12/31/2023
XTX Topco Ltd	33,453	$50	12/31/2023
CRDF	33,453	$50	12/31/2023
Group One Trading L.P.		$46	12/31/2023
Call	22,500	$33	12/31/2023
CRDF	12,377	$18	12/31/2023
Put	3,300	$5	12/31/2023
Callan Capital LLC	31,147	$46	12/31/2023
CRDF	31,147	$46	12/31/2023
Two Sigma Investments LP	30,667	$45	12/31/2023
CRDF	30,667	$45	12/31/2023
Creative Planning	25,500	$38	12/31/2023
CRDF	25,500	$38	12/31/2023
Virtu Financial LLC	21,492	$32	12/31/2023
CRDF	21,492	$32	12/31/2023
Jane Street Group LLC	21,689	$32	12/31/2023
CRDF	21,689	$32	12/31/2023
Atom Investors LP	18,020	$27	12/31/2023
CRDF	18,020	$27	12/31/2023
Charles Schwab Investment Management Inc.	16,399	$24	12/31/2023
CRDF	16,399	$24	12/31/2023
FinDec Wealth Services Inc.	16,000	$24	12/31/2023
CRDF	16,000	$24	12/31/2023
Morgan Stanley	15,240	$23	12/31/2023
CRDF	15,240	$23	12/31/2023
HighTower Advisors LLC	15,333	$22	12/31/2023
CRDF	15,333	$22	12/31/2023
Tortoise Investment Management LLC	15,000	$22	12/31/2023
CRDF	15,000	$22	12/31/2023
Gladstone Institutional Advisory LLC	15,000	$22	12/31/2023
CRDF	15,000	$22	12/31/2023
Dimensional Fund Advisors LP	14,206	$21	12/31/2023
CRDF	14,206	$21	12/31/2023
Bank of New York Mellon Corp	14,350	$21	12/31/2023
CRDF	14,350	$21	12/31/2023
United Bank	13,000	$19	12/31/2023
CRDF	13,000	$19	12/31/2023
Two Sigma Securities LLC	10,485	$16	12/31/2023
CRDF	10,485	$16	12/31/2023
Wells Fargo & Company MN	7,820	$12	12/31/2023
CRDF	7,820	$12	12/31/2023
Susquehanna International Group LLP		$9	12/31/2023
Put	28,000	$41	12/31/2023
CRDF	22,781	$34	12/31/2023
Call	10,900	$16	12/31/2023
America First Investment Advisors LLC	4,000	$6	12/31/2023
CRDF	4,000	$6	12/31/2023
UBS Group AG	3,355	$5	12/31/2023
CRDF	3,355	$5	12/31/2023
Advisor Group Holdings Inc.	1,840	$3	12/31/2023
CRDF	1,840	$3	12/31/2023
The PNC Financial Services Group Inc.	1,520	$2	12/31/2023
CRDF	1,520	$2	12/31/2023
Royal Bank of Canada	466	$1	12/31/2023
CRDF	466	$1	12/31/2023
Moser Wealth Advisors LLC	806	$1	12/31/2023
CRDF	806	$1	12/31/2023
Vermillion & White Wealth Management Group LLC	500	$1	12/31/2023
CRDF	500	$1	12/31/2023
Eagle Bay Advisors LLC	339	$1	12/31/2023
CRDF	339	$1	12/31/2023
JPMorgan Chase & Co.	26	$0	12/31/2023
CRDF	26	$0	12/31/2023
Fifth Third Bancorp	200	$0	12/31/2023
CRDF	200	$0	12/31/2023
US Bancorp DE	109	$0	12/31/2023
CRDF	109	$0	12/31/2023
Proequities Inc.		$0	12/31/2023
Put	0	$0	12/31/2023
Call	0	$0	12/31/2023
CRDF	0	$0	12/31/2023
Northwestern Mutual Wealth Management Co.	48	$0	12/31/2023
CRDF	48	$0	12/31/2023