Ticker · CUSIP 20603L102

CON

CONCENTRA GROUP HOLDINGS PAR

Healthcare·Medical Care Facilities

···Share

Holders (tracked)

Combined shares

23,859,523

Combined value

$469.56M

Last close

$22.86

Quarter

2025Q4

Price is +16.2% vs the avg quarter-end implied price across tracked holders.

Price · 1Y$22.86+2.70 (+13.40%)H $24.10 · L $18.60 · Avg Vol 864K

Congress buyCongress sellPosition opened

Tracked holders · last 8 quarters

Flat over the last 6 quarters.

SEC event timeline

22 events

T. Rowe Price trimmed2026-02-17
−323,383 shares · 2025Q4
Position
D.E. Shaw & Co. added2026-02-17
+18,401 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) added2026-02-17
+421,190 shares · 2025Q4
Position
Ken Griffin (Citadel Advisors) added2026-02-17
+1,061,587 shares · 2025Q4
Position
Wellington Management added2026-02-17
+11,227 shares · 2025Q4
Position
AQR Capital Management trimmed2026-02-17
−40,089 shares · 2025Q4
Position
Renaissance Technologies exited2026-02-12
−194,036 shares · 2025Q4
Position
Norges Bank (Norway SWF) opened position2026-02-10
+2,205,467 shares · 2025Q4
Position
Mario Gabelli (GAMCO) trimmed2026-02-05
−1,993 shares · 2025Q4
Position
First Eagle Investment Management added2026-02-04
+59,500 shares · 2025Q4
Position
AQR Capital Management added2025-11-14
+44,061 shares · 2025Q3
Position
Izzy Englander (Millennium Mgmt) added2025-11-14
+143,180 shares · 2025Q3
Position
Steve Cohen (Point72) exited2025-11-14
−995,134 shares · 2025Q3
Position
Two Sigma Investments exited2025-11-14
−49,683 shares · 2025Q3
Position
D.E. Shaw & Co. opened position2025-11-14
+447,717 shares · 2025Q3
Position
T. Rowe Price added2025-11-14
+3,261,373 shares · 2025Q3
Position
Wellington Management opened position2025-11-14
+269,786 shares · 2025Q3
Position
Renaissance Technologies trimmed2025-11-13
−5,895 shares · 2025Q3
Position
Norges Bank (Norway SWF) exited2025-11-13
−1,494,406 shares · 2025Q3
Position
Mario Gabelli (GAMCO) added2025-11-12
+232 shares · 2025Q3
Position
First Eagle Investment Management trimmed2025-11-12
−553 shares · 2025Q3
Position
Norges Bank (Norway SWF) opened position2025-11-12
+300,000 shares · 2024Q3
Position

Insider activity

No insider transactions in the last 30 days.

View full insider history for CON →

Follow-the-investor returns

If you'd copied each holder of CON…

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
First Eagle Investment Management	2024Q4	$19.88	+15.0%	$8.8M
Norges Bank (Norway SWF)	2024Q3	$19.97	+14.5%	$50.4M
Ken Griffin (Citadel Advisors)	2024Q3	$20.15	+13.4%	$51.5M
T. Rowe Price	2024Q3	$20.38	+12.2%	$385.0M
Mario Gabelli (GAMCO)	2025Q2	$20.57	+11.1%	$657K
D.E. Shaw & Co.	2024Q4	$20.85	+9.7%	$10.7M
Wellington Management	2025Q3	$20.88	+9.5%	$6.4M
AQR Capital Management	2025Q1	$20.99	+8.9%	$772K
Izzy Englander (Millennium Mgmt)	2024Q3	$21.04	+8.7%	$31.3M

Who moved on this name in 2025Q4

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

New positions1

Norges Bank (Norway SWF)
+2,205,467
$43.4M

Added to5

Ken Griffin (Citadel Advisors)
+1,061,587
$20.9M
Izzy Englander (Millennium Mgmt)
+421,190
$8.3M
First Eagle Investment Management
+59,500
$1.2M
D.E. Shaw & Co.
+18,401
$362K
Wellington Management
+11,227
$221K

Trimmed3

AQR Capital Management
−40,089
$789K
Mario Gabelli (GAMCO)
−1,993
$39K
T. Rowe Price
−323,383
$6K

Exited1

Renaissance Technologies
−194,036
$4.1M

Institutional ownership over time

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

Quarter	Holders	Shares	Combined value	Δ holders
2024Q3	9	4,548,901	$101.7M	—
2024Q4	10	22,320,718	$441.5M	+1
2025Q1	10	18,401,013	$399.3M	—
2025Q2	10	19,412,804	$399.3M	—
2025Q3	9	20,641,652	$432.0M	-1
2025Q4	9	23,859,523	$469.6M	—

Congress members trading this stock

Date	Member	Type	Amount range	Filing
2025-09-25	Lisa McClain	Sell	$1K – $15K	PDF ↗
2025-09-11	Lisa McClain	Buy	$1K – $15K	PDF ↗

Who owns CON

9 super-investors · 2025Q4

Tracked stake

23.86M

Combined value

$470M

% of shares outstanding

—

shares-out unknown

Quarter action mix

New1Added5Trim3

#	Manager	Shares	Value	% of book	Last action
1	T. Rowe Price	16.84M	$331M	0.0%	Trim−323.4K
2	Ken Griffin Citadel Advisors	2.25M	$44M	0.0%	Added+1.06M
3	Norges Bank Norway SWF	2.21M	$43M	0.0%	New+2.21M
4	Izzy Englander Millennium Mgmt	1.37M	$27M	0.0%	Added+421.2K
5	D.E. Shaw & Co.	466.1K	$9M	0.0%	Added+18.4K
6	First Eagle Investment Management	383.2K	$8M	0.0%	Added+59.5K
7	Wellington Management	281.0K	$6M	0.0%	Added+11.2K
8	AQR Capital Management	33.8K	$664K	0.0%	Trim−40.1K
9	Mario Gabelli GAMCO	28.7K	$565K	0.0%	Trim−2.0K

Recent moves

20 transactions

ADDKen Griffin (Citadel Advisors)
+1,061,587 · 2025Q4
TRIMAQR Capital Management
−40,089 · 2025Q4
ADDIzzy Englander (Millennium Mgmt)
+421,190 · 2025Q4
ADDWellington Management
+11,227 · 2025Q4
ADDD.E. Shaw & Co.
+18,401 · 2025Q4
TRIMT. Rowe Price
−323,383 · 2025Q4
SOLDRenaissance Technologies
−194,036 · 2025Q4
NEWNorges Bank (Norway SWF)
+2,205,467 · 2025Q4
TRIMMario Gabelli (GAMCO)
−1,993 · 2025Q4
ADDFirst Eagle Investment Management
+59,500 · 2025Q4
NEWWellington Management
+269,786 · 2025Q3
ADDIzzy Englander (Millennium Mgmt)
+143,180 · 2025Q3
SOLDTwo Sigma Investments
−49,683 · 2025Q3
ADDT. Rowe Price
+3,261,373 · 2025Q3
SOLDSteve Cohen (Point72)
−995,134 · 2025Q3
NEWD.E. Shaw & Co.
+447,717 · 2025Q3
ADDAQR Capital Management
+44,061 · 2025Q3
TRIMRenaissance Technologies
−5,895 · 2025Q3
SOLDNorges Bank (Norway SWF)
−1,494,406 · 2025Q3
NEWNorges Bank (Norway SWF)
+300,000 · 2024Q3

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