Back to GREAT LAKES ADVISORS, LLC GREAT LAKES ADVISORS, LLC

BIIBBIIB
23 quarters

Position history for GREAT LAKES ADVISORS, LLCGREAT LAKES ADVISORS, LLC's holdings in BIOGEN IDEC INC

GREAT LAKES ADVISORS, LLC holds 9,477 shares of BIIB (BIOGEN IDEC INC), worth $2M as of 2026-Q2. The position was decreased (-0.1% shares). BIIB represents 0.0% of GREAT LAKES ADVISORS, LLC's portfolio.

Current Value

$2M

Current Shares

9,477

Total Value Change

-$53.2M

Total Shares Change

-224,205

Quarter-by-Quarter History
QuarterActionSharesChangeValueWeightPriceConviction
2026-Q2
Latest
Decreased
9,477
-0.1%
$2M0.0%$216.06
0
2026-Q1
Unchanged
9,490
0.0%
$1.7M0.0%$184.02
0
2025-Q4
Increased
9,490
+0.1%
$1.7M0.0%$176.40
26
2025-Q3
New
9,479
-
$1.3M0.0%$138.52
35
2023-Q3
Exited
0
-100.0%
$00.0%$257.01
0
2023-Q2
Increased
777
+1.6%
$221,3280.0%$282.13
23
2023-Q1
Decreased
765
-8.7%
$212,6930.0%$275.13
0
2022-Q4
Decreased
838
-5.3%
$232,0590.0%$276.92
0
2022-Q3
Decreased
885
-33.6%
$236,0000.0%$264.28
0
2022-Q2
Decreased
1,333
-98.9%
$272,0000.0%$205.23
0
2022-Q1
Increased
116,648
+3.4%
$24.6M0.4%$211.03
35
2021-Q4
Increased
112,789
+28.7%
$27.1M0.4%$240.00
43
2021-Q3
Increased
87,631
+4.2%
$24.8M0.4%$285.56
36
2021-Q2
Decreased
84,101
-14.9%
$29.1M0.4%$345.72
0
2021-Q1
Decreased
98,807
-2.0%
$27.6M0.4%$276.01
0
2020-Q4
Increased
100,819
+18.4%
$24.7M0.4%$243.58
40
2020-Q3
Increased
85,185
+2.1%
$24.2M0.5%$282.35
41
2020-Q2
Decreased
83,404
-28.1%
$22.3M0.5%$260.35
0
2020-Q1
Decreased
115,957
-32.2%
$36.7M1.1%$316.13
0
2019-Q4
Decreased
170,981
-24.6%
$50.7M1.1%$296.01
0
2019-Q3
Decreased
226,874
-2.4%
$52.8M1.2%$230.22
0
2019-Q2
Decreased
232,555
-0.5%
$54.4M1.2%$233.87
0
2019-Q1
New
233,682
-
$55.2M1.2%$236.38
67

Other major holders of BIIB: BNP PARIBAS FINANCIAL MARKETS, PRIMECAP MANAGEMENT CO/CA/

Analytics tracking helps us improve the product. Essential functions stay on either way. How analytics data is used