Ticker · CUSIP 580589109

MGRC

MCGRATH RENTCORP

Industrials·Rental & Leasing Services

···Share

Holders (tracked)

Combined shares

773,127

Combined value

$81.13M

Last close

$116.87

Quarter

2025Q4

Price is +11.4% vs the avg quarter-end implied price across tracked holders.

Price · 1Y$116.87+13.70 (+13.28%)H $126.14 · L $94.77 · Avg Vol 138K

Position opened

Tracked holders · last 8 quarters

-1 vs previous quarter over the last 8.

SEC event timeline

21 events

Ken Griffin (Citadel Advisors) added2026-02-17
+65,281 shares · 2025Q4
Position
Wellington Management trimmed2026-02-17
−1,500 shares · 2025Q4
Position
AQR Capital Management trimmed2026-02-17
−48,373 shares · 2025Q4
Position
D.E. Shaw & Co. added2026-02-17
+1,827 shares · 2025Q4
Position
Two Sigma Investments added2026-02-17
+30,377 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) added2026-02-17
+266 shares · 2025Q4
Position
T. Rowe Price trimmed2026-02-17
−12,936 shares · 2025Q4
Position
Ray Dalio (Bridgewater Associates) added2026-02-13
+7,781 shares · 2025Q4
Position
Renaissance Technologies exited2026-02-12
−9,995 shares · 2025Q4
Position
Paul Tudor Jones (Tudor Investment) exited2025-12-09
−16,273 shares · 2025Q3
Position
AQR Capital Management added2025-11-14
+40,796 shares · 2025Q3
Position
Izzy Englander (Millennium Mgmt) added2025-11-14
+29,815 shares · 2025Q3
Position
Two Sigma Investments trimmed2025-11-14
−55,002 shares · 2025Q3
Position
D.E. Shaw & Co. opened position2025-11-14
+3,407 shares · 2025Q3
Position
T. Rowe Price added2025-11-14
+1,352 shares · 2025Q3
Position
Wellington Management trimmed2025-11-14
−6,765 shares · 2025Q3
Position
Renaissance Technologies trimmed2025-11-13
−56,700 shares · 2025Q3
Position
Norges Bank (Norway SWF) exited2025-11-13
−18,376 shares · 2025Q3
Position
Ray Dalio (Bridgewater Associates) opened position2025-11-13
+3,952 shares · 2025Q3
Position
Mario Gabelli (GAMCO) trimmed2025-11-12
−7,000 shares · 2025Q3
Position
Norges Bank (Norway SWF) trimmed2025-11-12
−19,692 shares · 2024Q3
Position

Insider activity

No insider transactions in the last 30 days.

View full insider history for MGRC →

Follow-the-investor returns

If you'd copied each holder of MGRC…

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
T. Rowe Price	2016Q1	$57.80	+102.2%	$18.0M
Mario Gabelli (GAMCO)	2016Q1	$63.77	+83.3%	$4.0M
Wellington Management	2018Q1	$81.46	+43.5%	$40.7M
D.E. Shaw & Co.	2016Q1	$101.58	+15.1%	$612K
Two Sigma Investments	2016Q1	$104.27	+12.1%	$8.1M
Ken Griffin (Citadel Advisors)	2016Q2	$104.93	+11.4%	$7.9M
Ray Dalio (Bridgewater Associates)	2025Q3	$109.10	+7.1%	$1.4M
AQR Capital Management	2016Q2	$112.47	+3.9%	$3.8M
Izzy Englander (Millennium Mgmt)	2016Q1	$113.46	+3.0%	$6.0M

Who moved on this name in 2025Q4

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

New positions0

—

Added to5

Ken Griffin (Citadel Advisors)
+65,281
$6.8M
Two Sigma Investments
+30,377
$3.2M
Ray Dalio (Bridgewater Associates)
+7,781
$816K
D.E. Shaw & Co.
+1,827
$192K
Izzy Englander (Millennium Mgmt)
+266
$28K

Trimmed3

AQR Capital Management
−48,373
$5.1M
Wellington Management
−1,500
$157K
T. Rowe Price
−12,936
$1K

Exited1

Renaissance Technologies
−9,995
$1.2M

Institutional ownership over time

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

Quarter	Holders	Shares	Combined value	Δ holders
2022Q1	11	3,964,975	$19.98B	—
2022Q2	11	3,856,721	$16.73B	—
2022Q3	10	2,940,244	$246.6M	-1
2022Q4	11	3,557,226	$351.2M	+1
2023Q1	11	3,879,513	$362.0M	—
2023Q2	10	3,533,851	$326.8M	-1
2023Q3	8	2,827,666	$283.4M	-2
2023Q4	9	2,819,686	$337.3M	+1
2024Q1	11	3,477,445	$429.0M	+2
2024Q2	10	3,624,644	$386.2M	-1
2024Q3	11	1,847,851	$194.5M	+1
2024Q4	9	750,791	$84.0M	-2
2025Q1	11	1,023,711	$114.0M	+2
2025Q2	10	823,709	$95.5M	-1
2025Q3	10	740,399	$86.8M	—
2025Q4	9	773,127	$81.1M	-1

Who owns MGRC

9 super-investors · 2025Q4

Tracked stake

773.1K

Combined value

$81M

% of shares outstanding

—

shares-out unknown

Quarter action mix

Added5Trim3Held1

#	Manager	Shares	Value	% of book	Last action
1	Wellington Management	347.9K	$37M	0.0%	Trim−1.5K
2	T. Rowe Price	153.7K	$16M	0.0%	Trim−12.9K
3	Two Sigma Investments	69.1K	$7M	0.0%	Added+30.4K
4	Ken Griffin Citadel Advisors	67.7K	$7M	0.0%	Added+65.3K
5	Izzy Englander Millennium Mgmt	51.5K	$5M	0.0%	Added+266
6	Mario Gabelli GAMCO	34.0K	$4M	0.0%	Held
7	AQR Capital Management	32.3K	$3M	0.0%	Trim−48.4K
8	Ray Dalio Bridgewater Associates	11.7K	$1M	0.0%	Added+7.8K
9	D.E. Shaw & Co.	5.2K	$549K	0.0%	Added+1.8K

Recent moves

20 transactions

TRIMAQR Capital Management
−48,373 · 2025Q4
ADDTwo Sigma Investments
+30,377 · 2025Q4
ADDKen Griffin (Citadel Advisors)
+65,281 · 2025Q4
TRIMT. Rowe Price
−12,936 · 2025Q4
ADDIzzy Englander (Millennium Mgmt)
+266 · 2025Q4
ADDD.E. Shaw & Co.
+1,827 · 2025Q4
TRIMWellington Management
−1,500 · 2025Q4
ADDRay Dalio (Bridgewater Associates)
+7,781 · 2025Q4
SOLDRenaissance Technologies
−9,995 · 2025Q4
SOLDPaul Tudor Jones (Tudor Investment)
−16,273 · 2025Q3
TRIMTwo Sigma Investments
−55,002 · 2025Q3
TRIMWellington Management
−6,765 · 2025Q3
ADDIzzy Englander (Millennium Mgmt)
+29,815 · 2025Q3
ADDAQR Capital Management
+40,796 · 2025Q3
NEWD.E. Shaw & Co.
+3,407 · 2025Q3
ADDT. Rowe Price
+1,352 · 2025Q3
SOLDNorges Bank (Norway SWF)
−18,376 · 2025Q3
TRIMRenaissance Technologies
−56,700 · 2025Q3
NEWRay Dalio (Bridgewater Associates)
+3,952 · 2025Q3
TRIMNorges Bank (Norway SWF)
−19,692 · 2024Q3

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