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Ardsley Advisory Partners’s Biogen BIIB Stock Holding History

Ardsley Advisory Partners’s Portfolio BIIB Stock Details BIIB Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2020
Q4 		– Sell
-250
Closed -$71K – 144
2020
Q3 		$71K Buy
+250
New +$69.7K 0.02% 139
2020
Q1 		– Sell
-1,500
Closed -$445K – 114
2019
Q4 		$445K Buy
+1,500
New +$416K 0.09% 105
2015
Q3 		– Sell
-1,000
Closed -$406K – 150
2015
Q2 		$406K Buy
+1,000
New +$401K 0.05% 123
2014
Q4 		– Sell
-1,500
Closed -$496K – 193
2014
Q3 		$496K Hold
1,500
– – 0.08% 115
2014
Q2 		$473K Buy
+1,500
New +$451K 0.07% 160

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ClearBridge Investments
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Renaissance Technologies
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JP Morgan Chase
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Geode Capital Management
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Northern Trust
Northern Trust Chicago, Illinois $757B AUM 28.64% 1-Year Est. Return