Question 1

Does BNP Paribas Financial Markets own BIIB stock?

Accepted Answer

Yes. As of its Q2 2026 13F, BNP Paribas Financial Markets holds 387,542 shares of BIIB (Biogen), worth $83.7M.

Question 2

How many shares of BIIB does BNP Paribas Financial Markets own?

Accepted Answer

As of its Q2 2026 13F, BNP Paribas Financial Markets holds 387,542 shares of BIIB (Biogen).

Question 3

What is BNP Paribas Financial Markets' BIIB position worth?

Accepted Answer

As of its Q2 2026 13F, BNP Paribas Financial Markets' BIIB position is worth $83.7M.

Question 4

Is BNP Paribas Financial Markets buying or selling BIIB?

Accepted Answer

In Q2 2026, BNP Paribas Financial Markets reduced its BIIB position by 83,526 shares (-17.7%).

Question 5

When did BNP Paribas Financial Markets first buy BIIB?

Accepted Answer

BNP Paribas Financial Markets already held BIIB in its Q4 2018 13F, the earliest on record, and has listed it in 31 quarterly 13F filings.

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	387,542	-17.7%	$83.7M	0.0%	$216.06	0
2026-Q1	Decreased	471,068	-7.3%	$86.4M	0.0%	$183.33	0
2025-Q4	Increased	508,067	+28.3%	$89.4M	0.0%	$175.99	37
2025-Q3	Increased	395,938	+0.2%	$55.5M	0.0%	$140.08	29
2025-Q2	Increased	394,999	+7.9%	$49.6M	0.0%	$125.59	32
2025-Q1	Decreased	366,181	-3.1%	$50.1M	0.0%	$136.84	0
2024-Q4	Decreased	377,961	-8.6%	$57.8M	0.0%	$152.92	0
2024-Q3	Increased	413,360	+42.5%	$80.1M	0.1%	$193.84	40
2024-Q2	Increased	290,027	+3.1%	$67.2M	0.1%	$231.82	30
2024-Q1	Increased	281,401	+42.4%	$60.7M	0.1%	$215.63	40
2023-Q4	Increased	197,602	+20.8%	$51.1M	0.1%	$258.77	35
2023-Q3	Increased	163,521	+17.9%	$42M	0.1%	$257.01	34
2023-Q2	Decreased	138,674	-36.6%	$39.5M	0.0%	$284.85	0
2023-Q1	Decreased	218,649	-20.3%	$60.8M	0.1%	$278.03	0
2022-Q4	Increased	274,363	+24.4%	$76M	0.1%	$276.92	43
2022-Q3	Increased	220,603	+51.6%	$58.9M	0.1%	$267.00	41
2022-Q2	Decreased	145,479	-14.7%	$29.7M	0.0%	$203.94	0
2022-Q1	Increased	170,517	+3.6%	$35.9M	0.0%	$210.60	30
2021-Q4	Increased	164,508	+67.6%	$39.5M	0.1%	$239.92	43
2021-Q3	Decreased	98,160	-31.1%	$27.8M	0.0%	$282.99	0
2021-Q2	Increased	142,549	+24.0%	$49.4M	0.1%	$346.27	36
2021-Q1	Increased	114,952	+2.4%	$32.2M	0.0%	$279.75	30
2020-Q4	Decreased	112,226	-35.5%	$27.5M	0.1%	$244.86	0
2020-Q3	Decreased	174,051	-10.8%	$49.4M	0.1%	$283.68	0
2020-Q2	Increased	195,076	+43.2%	$52.2M	0.1%	$267.55	39
2020-Q1	Decreased	136,212	-8.2%	$43.1M	0.1%	$316.38	0
2019-Q4	Decreased	148,441	-67.4%	$44M	0.1%	$296.73	0
2019-Q3	Increased	455,070	+143.7%	$105.9M	0.2%	$232.82	58
2019-Q2	Decreased	186,764	-35.2%	$43.7M	0.1%	$233.87	0
2019-Q1	Increased	288,294	+52.4%	$68.1M	0.1%	$236.38	49
2018-Q4	First report	189,203	-	$56.9M	0.1%	$300.92	0

BIIB31 quarters

BIIB
31 quarters