There is a long list of 411 institutional holders of CDAY 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 CDAY by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-CDAY table below, the initial column indicates the name of each top institutional holder of CDAY, with a link to that fund's top holdings. The next columns indicate the amount of CDAY stock held by each of the institutional holders of CDAY, followed by the CDAY 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
The Manufacturers Life Insurance Company		$6,711,469	12/31/2023
NOTE 0	74,263,000	$6,702,236	12/31/2023
CDAY	137,417	$9,233	12/31/2023
Price T Rowe Associates Inc. MD	19,316,449	$1,296,521	12/31/2023
CDAY	19,316,449	$1,296,521	12/31/2023
Vanguard Group Inc.	16,822,824	$1,129,148	12/31/2023
CDAY	16,822,824	$1,129,148	12/31/2023
Select Equity Group L.P.	15,010,642	$1,007,514	12/31/2023
CDAY	15,010,642	$1,007,514	12/31/2023
Capital Research Global Investors	14,183,214	$951,997	12/31/2023
CDAY	14,183,214	$951,997	12/31/2023
Capital International Investors	11,995,160	$805,119	12/31/2023
CDAY	11,995,160	$805,119	12/31/2023
BlackRock Inc.		$738,365	12/31/2023
CDAY	10,899,081	$731,546	12/31/2023
NOTE 0	7,598,000	$6,819	12/31/2023
Capital World Investors	7,738,105	$519,382	12/31/2023
CDAY	7,738,105	$519,382	12/31/2023
EdgePoint Investment Group Inc.	7,279,289	$488,586	12/31/2023
CDAY	7,279,289	$488,586	12/31/2023
Wellington Management Group LLP		$476,471	12/31/2023
CDAY	6,779,317	$455,028	12/31/2023
NOTE 0	23,872,000	$21,443	12/31/2023
Janus Henderson Group PLC	6,492,648	$435,787	12/31/2023
CDAY	6,492,648	$435,787	12/31/2023
State Street Corp		$389,858	12/31/2023
CDAY	5,636,278	$378,307	12/31/2023
NOTE 0	12,850,000	$11,551	12/31/2023
Artisan Partners Limited Partnership	4,578,247	$307,292	12/31/2023
CDAY	4,578,247	$307,292	12/31/2023
Cannae Holdings Inc.	4,000,000	$268,480	12/31/2023
CDAY	4,000,000	$268,480	12/31/2023
Bamco Inc. NY	3,565,708	$239,330	12/31/2023
CDAY	3,565,708	$239,330	12/31/2023
Geode Capital Management LLC	3,509,781	$234,970	12/31/2023
CDAY	3,509,781	$234,970	12/31/2023
Invesco Ltd.	2,064,445	$138,566	12/31/2023
CDAY	2,064,445	$138,566	12/31/2023
Morgan Stanley		$133,745	12/31/2023
CDAY	1,908,010	$128,066	12/31/2023
NOTE 0	6,373,000	$5,679	12/31/2023
Linden Advisors LP		$127,070	12/31/2023
SDBCV	141,126,000	$127,070	12/31/2023
Citadel Advisors LLC		$95,706	12/31/2023
CDAY	1,247,193	$83,712	12/31/2023
Call	275,300	$18,478	12/31/2023
Put	96,600	$6,484	12/31/2023
Northern Trust Corp	1,406,333	$94,393	12/31/2023
CDAY	1,406,333	$94,393	12/31/2023
Charles Schwab Investment Management Inc.	1,336,539	$89,708	12/31/2023
CDAY	1,336,539	$89,708	12/31/2023
Westfield Capital Management Co. LP	1,169,029	$78,465	12/31/2023
CDAY	1,169,029	$78,465	12/31/2023
Bank of New York Mellon Corp		$73,711	03/31/2024
CDAY	1,104,980	$73,161	03/31/2024
NOTE	600,000	$550	03/31/2024
Legal & General Group Plc	953,969	$64,031	12/31/2023
CDAY	953,969	$64,031	12/31/2023
FMR LLC	916,127	$61,490	12/31/2023
CDAY	916,127	$61,490	12/31/2023
Fidelity National Financial Inc.	800,000	$53,696	12/31/2023
CDAY	800,000	$53,696	12/31/2023
Dimensional Fund Advisors LP	794,260	$53,316	12/31/2023
CDAY	794,260	$53,316	12/31/2023
UBS Asset Management Americas Inc.	678,338	$45,530	12/31/2023
CDAY	678,338	$45,530	12/31/2023
Pictet Asset Management Holding SA	676,765	$45,424	12/31/2023
CDAY	676,765	$45,424	12/31/2023
Deutsche Bank AG		$41,527	12/31/2023
CDAY	546,795	$36,701	12/31/2023
Call	71,900	$4,826	12/31/2023
Qube Research & Technologies Ltd	562,712	$37,769	12/31/2023
CDAY	562,712	$37,769	12/31/2023
Barclays PLC		$37,570	12/31/2023
CDAY	525,969	$35,302	12/31/2023
BOND	2,520,000	$2,268	12/31/2023
TENOR CAPITAL MANAGEMENT Co. L.P.		$37,423	12/31/2023
NOTE 0	41,500,000	$37,423	12/31/2023
JPMorgan Chase & Co.		$35,958	12/31/2023
CDAY	521,445	$34,999	12/31/2023
BOND	1,066,000	$959	12/31/2023
Amundi	490,624	$32,317	12/31/2023
CDAY	490,624	$32,317	12/31/2023
Nuveen Asset Management LLC	469,606	$31,520	12/31/2023
CDAY	469,606	$31,520	12/31/2023
Swiss National Bank	462,300	$31,030	12/31/2023
CDAY	462,300	$31,030	12/31/2023
Millennium Management LLC		$28,287	12/31/2023
CDAY	273,767	$18,375	12/31/2023
NOTE 0	11,000,000	$9,912	12/31/2023
Bank of America Corp DE	352,252	$23,643	12/31/2023
CDAY	352,252	$23,643	12/31/2023
Twinbeech Capital LP	352,030	$23,628	12/31/2023
CDAY	352,030	$23,628	12/31/2023
Sumitomo Mitsui Trust Holdings Inc.	356,038	$23,573	03/31/2024
CDAY	356,038	$23,573	03/31/2024
New York State Common Retirement Fund	349,858	$23,482	12/31/2023
CDAY	349,858	$23,482	12/31/2023
D. E. Shaw & Co. Inc.		$23,085	12/31/2023
NOTE	15,000,000	$13,522	12/31/2023
CDAY	142,480	$9,563	12/31/2023
Soros Fund Management LLC		$22,437	12/31/2023
Call	200,000	$13,424	12/31/2023
NOTE 0	10,000,000	$9,013	12/31/2023
Alliancebernstein L.P.	319,686	$21,457	12/31/2023
CDAY	319,686	$21,457	12/31/2023
DeepCurrents Investment Group LLC		$20,981	12/31/2023
NOTE 0	23,278,000	$20,981	12/31/2023
Goldman Sachs Group Inc.		$20,490	12/31/2023
CDAY	279,866	$18,785	12/31/2023
CNV	1,900,000	$1,705	12/31/2023
Susquehanna International Group LLP		$19,352	12/31/2023
Call	250,200	$16,793	12/31/2023
CDAY	102,218	$6,861	12/31/2023
Put	64,100	$4,302	12/31/2023
Sei Investments Co.	277,693	$18,639	12/31/2023
CDAY	277,693	$18,639	12/31/2023