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Berkshire Hathaway Class B

Name Holding Trade Value Shares
Change
Change in
Stake
MWNA
151
Marshall Wace North America
New York
$144M +$137M +620,312 +41,716%
AACR
152
ACR Alpine Capital Research
Missouri
$140M -$2.31M -10,499 -2%
Renaissance Technologies
153
Renaissance Technologies
New York
$140M +$133M +603,361 New
AIG
154
American International Group
New York
$137M -$7.55M -34,281 -5%
JFL
155
Jarislowsky, Fraser Ltd
Quebec, Canada
$135M +$1.9M +8,612 +2%
RE
156
RBC Europe
United Kingdom
$134M +$7.42M +33,691 +6%
BO
157
BRR OpCo
Ohio
$131M -$1.05M -4,774 -0.8%
Kovitz Investment Group Partners
158
Kovitz Investment Group Partners
Illinois
$129M -$39.9K -181 -0%
SIM
159
Sprucegrove Investment Management
Ontario, Canada
$129M +$65.9M +299,100 +117%
SRIM
160
Saratoga Research & Investment Management
California
$128M +$3.91M +17,734 +3%
MNG
161
Manning & Napier Group
New York
$127M -$4.82M -21,887 -4%
PP
162
Prudential plc
United Kingdom
$126M -$33.1M -150,240 -22%
RL
163
Ruffer LLP
United Kingdom
$122M +$30.4M +138,107 +35%
Axa
164
Axa
France
$120M -$7.44M -33,785 -6%
SBCM
165
Schwerin Boyle Capital Management
Massachusetts
$119M -$374K -1,700 -0.3%
FMI
166
Factory Mutual Insurance
Massachusetts
$118M -$7.8M -35,400 -6%
Millennium Management
167
Millennium Management
New York
$118M +$87M +394,978 +346%
MIS
168
Morningstar Investment Services
Illinois
$116M -$4.93M -22,407 -4%
AA
169
ALPS Advisors
Colorado
$114M -$1.68M -7,610 -2%
BCM
170
Bronte Capital Management
Australia
$114M -$823K -3,739 -0.8%
VanEck Associates
171
VanEck Associates
New York
$111M +$3M +13,606 +3%
ACI
172
AMP Capital Investors
Australia
$110M -$5.83M -26,471 -5%
Mackenzie Financial
173
Mackenzie Financial
Ontario, Canada
$109M -$34.9M -158,422 -25%
MIM
174
MetLife Investment Management
New Jersey
$108M -$6.55M -29,738 -6%
UCFA
175
United Capital Financial Advisors
Texas
$108M -$1.53M -6,960 -1%