How many shares of BIIB does Candriam S.C.A. own?

As of 2026-Q2, Candriam S.C.A. holds 384,326 shares of BIIB (BIOGEN IDEC INC).

What is Candriam S.C.A.'s BIIB position worth?

As of 2026-Q2, Candriam S.C.A.'s BIIB position is worth $83M.

In 2026-Q2, Candriam S.C.A. increased their BIIB position (+0.7% change in shares).

Based on available 13F filings, Candriam S.C.A. first reported a position in BIIB in 2019-Q1. They have held the position across 30 quarters.

Position history for Candriam S.C.A.'s holdings in BIOGEN IDEC INC

Current Value

$83M

Current Shares

384,326

Total Value Change

-$71.8M

Total Shares Change

-270,169

Quarter-by-Quarter History

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	384,326	+0.7%	$83M	0.4%	$216.06	36
2026-Q1	Increased	381,768	+15.5%	$70M	0.4%	$184.02	41
2025-Q4	Increased	330,472	+108.1%	$58.2M	0.3%	$176.40	57
2025-Q3	Decreased	158,821	-2.8%	$22.2M	0.1%	$138.52	0
2025-Q2	Decreased	163,315	-12.6%	$20.5M	0.1%	$126.08	0
2025-Q1	Decreased	186,780	-7.5%	$25.6M	0.2%	$138.37	0
2024-Q4	Decreased	201,964	-4.9%	$30.9M	0.2%	$150.19	0
2024-Q3	Decreased	212,457	-20.3%	$41.2M	0.2%	$194.67	0
2024-Q2	Decreased	266,459	-0.2%	$61.8M	0.4%	$231.82	0
2024-Q1	Increased	267,042	+44.1%	$57.6M	0.4%	$215.63	48
2023-Q4	Decreased	185,285	-20.8%	$47.9M	0.3%	$258.77	0
2023-Q3	Increased	233,959	+0.0%	$60.1M	0.4%	$257.01	35
2023-Q2	Decreased	233,897	-21.7%	$66.6M	0.5%	$282.13	0
2023-Q1	Increased	298,745	+0.3%	$76.5M	0.5%	$275.13	42
2022-Q4	Increased	297,813	+18.6%	$82.5M	0.6%	$276.92	49
2022-Q3	Decreased	251,159	-0.4%	$67.1M	0.5%	$264.28	0
2022-Q2	Increased	252,193	+3.8%	$51.4M	0.4%	$205.23	36
2022-Q1	Increased	243,060	+11.6%	$51.2M	0.3%	$211.03	39
2021-Q4	Decreased	217,877	-20.1%	$52.3M	0.3%	$240.00	0
2021-Q3	Decreased	272,643	-0.9%	$77.2M	0.5%	$285.56	0
2021-Q2	Decreased	275,040	-29.6%	$95.2M	0.7%	$345.72	0
2021-Q1	Unchanged	390,870	0.0%	$91.9M	0.8%	$276.01	0
2020-Q4	Increased	390,870	+6.3%	$95.7M	0.8%	$243.58	45
2020-Q3	Increased	367,589	+7.8%	$104.3M	1.0%	$282.35	46
2020-Q2	Decreased	340,919	-13.5%	$91.2M	1.0%	$260.35	0
2020-Q1	Unchanged	394,265	0.0%	$114.4M	1.3%	$316.13	0
2019-Q4	Decreased	394,265	-10.1%	$117M	1.3%	$296.01	0
2019-Q3	Decreased	438,589	-29.8%	$102.1M	1.4%	$230.22	0
2019-Q2	Decreased	624,720	-4.5%	$145.5M	1.8%	$233.87	0
2019-Q1	New	654,495	-	$154.7M	2.0%	$236.38	69