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Mayville Engineering Co

Name Holding Trade Value Shares
Change
Change in
Stake
PCM
1
Portolan Capital Management
Massachusetts
$48.7M +$12.8M +478,120 +58%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$48M +$34.1M +1,275,909 +29,944%
BlackRock
3
BlackRock
New York
$44.3M +$8.06M +301,589 +34%
Allspring Global Investments
4
Allspring Global Investments
North Carolina
$37.8M -$24.8M -927,434 -46%
DCM
5
Driehaus Capital Management
Illinois
$31.7M +$22.6M +846,354 New
SPPAM
6
Summit Partners Public Asset Management
Massachusetts
$30M +$21.4M +800,000 New
Dimensional Fund Advisors
7
Dimensional Fund Advisors
Texas
$29.3M -$3.85M -143,940 -16%
RA
8
Royce & Associates
New York
$28.2M +$28.9K +1,082 +0.1%
Vanguard Capital Management
9
Vanguard Capital Management
Pennsylvania
$27.9M +$3.97M +148,683 +25%
Boston Partners
10
Boston Partners
Massachusetts
$25.8M +$12.4M +463,792 +199%
JT
11
Jupiter Topco
New York
$21.5M +$15.4M +575,278 New
William Blair & Company
12
William Blair & Company
Illinois
$20.5M -$497K -18,586 -3%
Wellington Management Group
13
Wellington Management Group
Massachusetts
$17.9M +$12.8M +477,583 New
ER
14
EVR Research
Virginia
$16.6M -$4.76M -178,092 -29%
Geode Capital Management
15
Geode Capital Management
Massachusetts
$14M +$1.04M +38,743 +12%
First Eagle Investment Management
16
First Eagle Investment Management
New York
$13.8M -$922K -34,500 -9%
Jane Street
17
Jane Street
New York
$13.3M +$9.52M +356,151 New
JP Morgan Chase
18
JP Morgan Chase
New York
$13M +$9.13M +341,743 +6,235%
KCM
19
Kennedy Capital Management
Missouri
$12.6M +$6.14M +229,586 +215%
OAM
20
Ophir Asset Management
Australia
$12.2M +$8.73M +326,699 New
GIM
21
Granahan Investment Management
Massachusetts
$12.1M -$1.69M -63,362 -16%
SAM
22
Silvercrest Asset Management
New York
$11.8M +$1.18M +44,262 +16%
State Street
23
State Street
Massachusetts
$10.9M +$142K +5,318 +2%
Nuveen
24
Nuveen
North Carolina
$10.6M +$6.27M +234,496 +495%
Bank of America
25
Bank of America
North Carolina
$10.4M +$2.48M +92,718 +51%