Ticker · CUSIP 15677J108

DAY

CERIDIAN HCM HLDG INC

···Share

Holders (tracked)

Combined shares

9,882,027

Combined value

$683.44M

Last close

$69.86

Quarter

2025Q4

Price is +1.0% vs the avg quarter-end implied price across tracked holders.

Tracked holders · last 8 quarters

+2 vs previous quarter over the last 8.

SEC event timeline

28 events

Jeremy Grantham (GMO) added2026-02-17
+238,224 shares · 2025Q4
Position
Ken Griffin (Citadel Advisors) trimmed2026-02-17
−323,213 shares · 2025Q4
Position
D.E. Shaw & Co. trimmed2026-02-17
−44,468 shares · 2025Q4
Position
Two Sigma Investments trimmed2026-02-17
−16,200 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) added2026-02-17
+1,425,947 shares · 2025Q4
Position
Steve Cohen (Point72) opened position2026-02-17
+40,338 shares · 2025Q4
Position
AQR Capital Management added2026-02-17
+1,270,306 shares · 2025Q4
Position
T. Rowe Price trimmed2026-02-17
−24,302,952 shares · 2025Q4
Position
Wellington Management trimmed2026-02-17
−148,140 shares · 2025Q4
Position
Paul Tudor Jones (Tudor Investment) opened position2026-02-17
+81,007 shares · 2025Q4
Position
Ron Baron (Baron Capital / BAMCO) exited2026-02-17
−523,064 shares · 2025Q4
Position
George Soros (Soros Fund Mgmt) opened position2026-02-13
+1,489,221 shares · 2025Q4
Position
Ray Dalio (Bridgewater Associates) exited2026-02-13
−42,601 shares · 2025Q4
Position
Norges Bank (Norway SWF) opened position2026-02-10
+3,656,390 shares · 2025Q4
Position
Mario Gabelli (GAMCO) added2026-02-05
+4,500 shares · 2025Q4
Position
Paul Tudor Jones (Tudor Investment) exited2025-12-09
−154,890 shares · 2025Q3
Position
Steve Cohen (Point72) exited2025-11-14
−67,310 shares · 2025Q3
Position
Two Sigma Investments added2025-11-14
+6,600 shares · 2025Q3
Position
D.E. Shaw & Co. trimmed2025-11-14
−48,169 shares · 2025Q3
Position
AQR Capital Management trimmed2025-11-14
−7,865 shares · 2025Q3
Position
T. Rowe Price trimmed2025-11-14
−238,169 shares · 2025Q3
Position
Wellington Management trimmed2025-11-14
−1,338,056 shares · 2025Q3
Position
Ron Baron (Baron Capital / BAMCO) trimmed2025-11-14
−1,907,428 shares · 2025Q3
Position
Izzy Englander (Millennium Mgmt) trimmed2025-11-14
−708,662 shares · 2025Q3
Position
Ray Dalio (Bridgewater Associates) opened position2025-11-13
+42,601 shares · 2025Q3
Position
Jeremy Grantham (GMO) opened position2025-11-13
+36,624 shares · 2025Q3
Position
Mario Gabelli (GAMCO) opened position2025-11-12
+5,500 shares · 2025Q3
Position
Norges Bank (Norway SWF) trimmed2025-11-12
−32,017 shares · 2024Q3
Position

Insider activity

No insider transactions in the last 30 days.

View full insider history for DAY →

Follow-the-investor returns

If you'd copied each holder of DAY…

Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.

Investor	First in	Cost basis	Return	Position value today
D.E. Shaw & Co.	2019Q1	$55.74	+25.3%	$270K
T. Rowe Price	2018Q2	$57.98	+20.5%	$34.8M
Steve Cohen (Point72)	2018Q2	$64.64	+8.1%	$2.8M
Paul Tudor Jones (Tudor Investment)	2018Q2	$67.56	+3.4%	$5.7M
AQR Capital Management	2019Q2	$67.74	+3.1%	$99.7M
George Soros (Soros Fund Mgmt)	2018Q2	$68.37	+2.2%	$104.0M
Mario Gabelli (GAMCO)	2025Q3	$69.01	+1.2%	$699K
Izzy Englander (Millennium Mgmt)	2018Q2	$69.02	+1.2%	$114.6M
Izzy Englander (Millennium Mgmt)	2018Q2	$69.02	+1.2%	$114.6M
Ken Griffin (Citadel Advisors)	2019Q1	$69.12	+1.1%	$10.0M
Ken Griffin (Citadel Advisors)	2019Q1	$69.12	+1.1%	$10.0M
Ken Griffin (Citadel Advisors)	2019Q1	$69.12	+1.1%	$10.0M
Jeremy Grantham (GMO)	2025Q3	$69.12	+1.1%	$19.2M
Two Sigma Investments	2019Q1	$70.28	-0.6%	$272K
Norges Bank (Norway SWF)	2018Q4	$78.87	-11.4%	$255.4M
Wellington Management	2018Q2	$82.10	-14.9%	$35.0M

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.

New positions4

Norges Bank (Norway SWF)
+3,656,390
$252.9M
George Soros (Soros Fund Mgmt)
+1,489,221
$103.0M
Paul Tudor Jones (Tudor Investment)
+81,007
$5.6M
Steve Cohen (Point72)
+40,338
$2.8M

Added to4

Izzy Englander (Millennium Mgmt)
+1,425,947
$98.6M
AQR Capital Management
+1,270,306
$87.9M
Jeremy Grantham (GMO)
+238,224
$16.5M
Mario Gabelli (GAMCO)
+4,500
$311K

Trimmed5

Ken Griffin (Citadel Advisors)
−323,213
$22.4M
Wellington Management
−148,140
$10.2M
D.E. Shaw & Co.
−44,468
$3.1M
T. Rowe Price
−24,302,952
$1.7M
Two Sigma Investments
−16,200
$1.1M

Exited2

Ron Baron (Baron Capital / BAMCO)
−523,064
$36.0M
Ray Dalio (Bridgewater Associates)
−42,601
$2.9M

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.

Quarter	Holders	Shares	Combined value	Δ holders
2022Q1	12	46,995,315	$30.49B	—
2022Q2	14	45,786,961	$9.81B	+2
2022Q3	13	45,552,291	$2.55B	-1
2022Q4	12	48,163,943	$3.09B	-1
2023Q1	12	46,414,394	$3.40B	—
2023Q2	17	44,824,418	$3.00B	+5
2023Q3	15	36,796,699	$2.50B	-2
2023Q4	14	36,158,380	$2.43B	-1
2024Q1	13	41,206,977	$2.73B	-1
2024Q2	14	40,114,213	$1.99B	+1
2024Q3	10	27,586,512	$1.69B	-4
2024Q4	12	20,104,618	$1.46B	+2
2025Q1	11	23,955,482	$1.40B	-1
2025Q2	12	31,739,745	$1.76B	+1
2025Q3	14	27,037,732	$1.86B	+2
2025Q4	16	9,882,027	$683.4M	+2

Congress members trading this stock

Date	Member	Type	Amount range	Filing
2025-09-11	April McClain Delaney	Sell	$1K – $15K	PDF ↗
2025-07-31	Gilbert Cisneros	Buy	$1K – $15K	PDF ↗
2025-06-11	Gilbert Cisneros	Buy	$1K – $15K	PDF ↗
2025-05-27	April McClain Delaney	Sell (P)	$1K – $15K	PDF ↗
2025-05-13	Gilbert Cisneros	Buy	$1K – $15K	PDF ↗
2025-05-07	April McClain Delaney	Sell (P)	$1K – $15K	PDF ↗
2025-04-28	April McClain Delaney	Sell (P)	$1K – $15K	PDF ↗

Who owns DAY

16 super-investors · 2025Q4

Tracked stake

9.88M

Combined value

$683M

% of shares outstanding

—

shares-out unknown

Quarter action mix

New4Added5Trim7

#	Manager	Shares	Value	% of book	Last action
1	Norges Bank Norway SWF	3.66M	$253M	0.0%	New+3.66M
2	Izzy Englander Millennium Mgmt	1.64M	$113M	0.0%	Added+1.43M
3	George Soros Soros Fund Mgmt	1.49M	$103M	1.2%	New+1.49M
4	AQR Capital Management	1.43M	$99M	0.1%	Added+1.27M
5	Wellington Management	501.6K	$35M	0.0%	Trim−148.1K
6	T. Rowe Price	498.3K	$34M	0.0%	Trim−24.30M
7	Jeremy Grantham GMO	274.8K	$19M	0.0%	Added+238.2K
8	Ken Griffin Citadel Advisors	143.8K	$10M	0.0%	Trim−323.2K
9	Izzy Englander Millennium Mgmt	100.0K	$7M	0.0%	Added+1.43M
10	Paul Tudor Jones Tudor Investment	81.0K	$6M	0.0%	New+81.0K
11	Steve Cohen Point72	40.3K	$3M	0.0%	New+40.3K
12	Mario Gabelli GAMCO	10.0K	$692K	0.0%	Added+4.5K
13	Ken Griffin Citadel Advisors	7.3K	$505K	0.0%	Trim−323.2K
14	Ken Griffin Citadel Advisors	4.3K	$297K	0.0%	Trim−323.2K
15	Two Sigma Investments	3.9K	$270K	0.0%	Trim−16.2K
16	D.E. Shaw & Co.	3.9K	$267K	0.0%	Trim−44.5K

Recent moves

20 transactions

ADDJeremy Grantham (GMO)
+238,224 · 2025Q4
NEWSteve Cohen (Point72)
+40,338 · 2025Q4
ADDAQR Capital Management
+1,270,306 · 2025Q4
TRIMTwo Sigma Investments
−16,200 · 2025Q4
SOLDRon Baron (Baron Capital / BAMCO)
−523,064 · 2025Q4
TRIMD.E. Shaw & Co.
−44,468 · 2025Q4
TRIMKen Griffin (Citadel Advisors)
−323,213 · 2025Q4
TRIMT. Rowe Price
−24,302,952 · 2025Q4
TRIMWellington Management
−148,140 · 2025Q4
ADDIzzy Englander (Millennium Mgmt)
+1,425,947 · 2025Q4
NEWPaul Tudor Jones (Tudor Investment)
+81,007 · 2025Q4
NEWGeorge Soros (Soros Fund Mgmt)
+1,489,221 · 2025Q4
SOLDRay Dalio (Bridgewater Associates)
−42,601 · 2025Q4
NEWNorges Bank (Norway SWF)
+3,656,390 · 2025Q4
ADDMario Gabelli (GAMCO)
+4,500 · 2025Q4
SOLDPaul Tudor Jones (Tudor Investment)
−154,890 · 2025Q3
ADDTwo Sigma Investments
+6,600 · 2025Q3
TRIMIzzy Englander (Millennium Mgmt)
−708,662 · 2025Q3
SOLDSteve Cohen (Point72)
−67,310 · 2025Q3
TRIMD.E. Shaw & Co.
−48,169 · 2025Q3

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