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ALXNALXN
10 quarters

Position history for FACTORY MUTUAL INSURANCE COFACTORY MUTUAL INSURANCE CO's holdings in ALEXION PHARMACEUTICALS INC

FACTORY MUTUAL INSURANCE CO previously held 0 shares of ALXN (ALEXION PHARMACEUTICALS INC), worth $0 as of 2021-Q2.

Final Value

$0

Final Shares

0

Total Value Change

-$75.1M

Total Shares Change

-532,000

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2021-Q2
Latest
Exited
0
-100.0%
$00.0%
0
2021-Q1
Decreased
299,551
-52.0%
$45.8M0.6%
0
2020-Q4
Decreased
623,800
-17.2%
$97.5M1.3%
0
2020-Q3
Increased
753,700
+4.3%
$86.2M1.4%
49
2020-Q2
Decreased
723,000
-1.4%
$81.2M1.4%
0
2020-Q1
Increased
733,100
+24.7%
$65.8M1.3%
57
2019-Q4
Increased
587,700
+5.9%
$63.6M0.9%
44
2019-Q3
Increased
555,000
+24.9%
$54.4M0.8%
51
2019-Q2
Decreased
444,400
-16.5%
$58.2M0.7%
0
2019-Q1
New
532,000
-
$75.1M0.9%
58

Other major holders of ALXN: FARALLON CAPITAL MANAGEMENT, L.L.C., JENNISON ASSOCIATES LLC, BAKER BROS. ADVISORS LP, HBK INVESTMENTS L P

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