SEC 13F Intelligence

A.r.t. Advisors, LLC / ALXN

A.r.t. Advisors, LLC’s Alexion Pharmaceuticals Inc Position

Does A.r.t. Advisors, LLC own Alexion Pharmaceuticals Inc (ALXN)? Not currently — the last reported position was 2.5K shares worth $394,000 in Q4 2020; the fund’s latest 13F (Q3 2021) no longer reports it.

Position Value
$394,000
Q4 2020
Shares
2.5K
% of Portfolio
+1.82%
Quarters Held
5
position exited

Position History ALXN

Reported value by quarter
Q4 ’18: $2MQ4 ’18Q3 ’19: $5MQ3 ’19Q4 ’19: $2MQ4 ’19Q3 ’20: $735,000Q3 ’20Q4 ’20: $394,000Q4 ’20filingsflow.com
QuarterSharesValue% of Portfolio
Q4 20202.5K$394,000+1.82%
Q3 20206.4K$735,000+4.15%
Q4 201914.1K$2M+0.08%
Q3 201955.4K$5M+0.27%
Q4 201823.8K$2M+0.15%

Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See A.r.t. Advisors, LLC’s full portfolio or all institutional holders of ALXN.