AG2R La Mondiale Gestion d'Actifs’s Biogen BIIB Stock Holding History

AG2R La Mondiale Gestion d'Actifs’s Portfolio BIIB Stock Details BIIB Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$1.69M	Sell	7,838 -537	-6%	-$103K	0.06%	291
2026 Q1	$1.54M	Buy	8,375 +111	+1%	+$20.5K	0.07%	272
2025 Q4	$1.45M	Buy	+8,264	New	+$1.35M	0.06%	279
2025 Q2	–	Sell	-7,641	Closed	-$992K	–	367
2025 Q1	$992K	Buy	+7,641	New	+$1.09M	0.05%	336

Other funds holding BIIB

Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return

AIM

Artemis Investment Management Edinburgh, United Kingdom $11.2B AUM 80.72% 1-Year Est. Return

Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return

AAMU

AEGON Asset Management (UK) Edinburgh, United Kingdom $9.38B AUM 48.94% 1-Year Est. Return

New York State Teachers Retirement System (NYSTRS) Albany, New York $54.2B AUM 43.77% 1-Year Est. Return

ADEF

Adams Diversified Equity Fund Baltimore, Maryland $3.27B AUM 45.57% 1-Year Est. Return

Handelsbanken Fonder Stockholm, Sweden $35.1B AUM 47.76% 1-Year Est. Return

Mirae Asset Global Investments Seoul, South Korea $67.7B AUM 51.91% 1-Year Est. Return

GIA

Gateway Investment Advisers Cincinnati, Ohio $10.1B AUM 40.26% 1-Year Est. Return

NGM

North Growth Management Vancouver, British Columbia, Canada $780M AUM 102.77% 1-Year Est. Return

AG2R La Mondiale Gestion d'Actifs's BIIB Position: Q2 2026 in Review

AG2R La Mondiale Gestion d'Actifs reduced its Biogen (BIIB) stake by 6.4% in Q2 2026, selling an estimated $103K and leaving 7,838 shares worth $1.69M. The position accounts for 0.06% of the portfolio, ranked #291.

AG2R La Mondiale Gestion d'Actifs first reported a position in BIIB in Q1 2025 and has held it in 4 quarters since. 241 funds tracked by Wall St. Rank hold BIIB as of Q2 2026.

AG2R La Mondiale Gestion d'Actifs held 7,838 shares of Biogen worth $1.69M as of Q2 2026.
AG2R La Mondiale Gestion d'Actifs sold 537 Biogen shares in Q2 2026, an estimated $103K.
Biogen made up 0.06% of AG2R La Mondiale Gestion d'Actifs's portfolio in Q2 2026, its #291 holding.
AG2R La Mondiale Gestion d'Actifs first reported a position in Biogen in Q1 2025 and has held it in 4 quarters since.
241 funds tracked by Wall St. Rank held Biogen as of Q2 2026.

Based on AG2R La Mondiale Gestion d'Actifs's 13F filing for Q2 2026, filed 23 Jul 2026.