BIM
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BlackRock Investment Management’s Berkshire Hathaway Class B BRK.B Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2016
Q4
$752M Buy
4,616,512
+90,878
+2% +$14.8M 0.87% 15
2016
Q3
$654M Sell
4,525,634
-199,884
-4% -$28.9M 0.8% 18
2016
Q2
$684M Sell
4,725,518
-115,697
-2% -$16.8M 0.87% 17
2016
Q1
$687M Buy
4,841,215
+142,290
+3% +$20.2M 0.89% 15
2015
Q4
$620M Buy
4,698,925
+324,494
+7% +$42.8M 0.79% 17
2015
Q3
$570M Buy
4,374,431
+122,399
+3% +$16M 0.77% 16
2015
Q2
$579M Buy
4,252,032
+610,077
+17% +$83M 0.72% 17
2015
Q1
$526M Buy
3,641,955
+158,845
+5% +$22.9M 0.69% 20
2014
Q4
$523M Buy
3,483,110
+116,564
+3% +$17.5M 0.69% 21
2014
Q3
$465M Sell
3,366,546
-14,452
-0.4% -$2M 0.65% 24
2014
Q2
$428M Buy
3,380,998
+537,176
+19% +$68M 0.58% 28
2014
Q1
$355M Buy
2,843,822
+76,745
+3% +$9.59M 0.52% 34
2013
Q4
$328M Sell
2,767,077
-103,846
-4% -$12.3M 0.49% 36
2013
Q3
$326M Buy
2,870,923
+33,805
+1% +$3.84M 0.54% 30
2013
Q2
$318M Buy
+2,837,118
New +$318M 0.57% 28