MAM
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Mark Asset Management’s Biogen BIIB Stock Holding History

Mark Asset Management’s Portfolio BIIB Stock Details BIIB Fund Activity
Quarter Market Value Status Shares Shares
Change % 		Trade Value Portfolio Weight Portfolio Position
2020
Q2 		– Sell
-30,761
Closed -$9.73M – 49
2020
Q1 		$9.73M Buy
30,761
+10,259
+50% +$3.25M 2.24% 13
2019
Q4 		$6.08M Buy
+20,502
New +$6.08M 1.02% 21