Filing Research | BIIB - BIOGEN INC Institutional Holdings

Snapshot holdings

50 / 270 loaded

#		Instrument	quantity
1	Robeco Institutional Asset Management B.V.	Shares	791.1KSH	$170.9M
2	Artemis Investment Management LLP	Shares	571.0KSH	$123.4M
3	Swedbank AB	Shares	320.6KSH	$69.3M
4	AEGON ASSET MANAGEMENT UK PLC	Shares	241.1KSH	$52.1M
5	ADAMS DIVERSIFIED EQUITY FUND, INC.	Shares	100.3KSH	$21.7M
6	BANQUE PICTET & CIE SA	Shares	65.1KSH	$14.1M
7	Atle Fund Management AB	Shares	62.8KSH	$13.6M
8	Mirae Asset Global Investments Co., Ltd.	Shares	58.7KSH	$12.7M
9	GATEWAY INVESTMENT ADVISERS LLC	Shares	51.0KSH	$11.0M
10	QRG CAPITAL MANAGEMENT, INC.	Shares	48.8KSH	$10.5M
11	CONTRAVISORY INVESTMENT MANAGEMENT, INC.	Shares	44.3KSH	$9.6M
12	Generali Investments CEE, investicni spolecnost, a.s.	Shares	43.6KSH	$9.4M
13	Czech National Bank	Shares	42.0KSH	$9.1M
14	ASR Vermogensbeheer N.V.	Shares	39.4KSH	$8.5M
15	WEALTH ENHANCEMENT ADVISORY SERVICES, LLC	Shares	67.3KSH	$8.3M
16	CWA Asset Management Group, LLC	Shares	38.1KSH	$8.2M
17	IFM Investors Pty Ltd	Shares	36.3KSH	$7.8M
18	GRIMES & Co WEALTH MANAGEMENT, LLC	Shares	33.9KSH	$7.3M
19	Insight Wealth Strategies, LLC	Shares	34.3KSH	$7.2M
20	COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS	Shares	32.6KSH	$7.0M
21	Baader Bank Aktiengesellschaft	Shares	28.6KSH	$6.2M
22	Old North State Wealth Management, LLC	Shares	24.7KSH	$5.3M
23	NorthCrest Asset Manangement, LLC	Shares	25.9KSH	$5.1M
24	China Universal Asset Management Co., Ltd.	Shares	23.5KSH	$5.1M
25	Police & Firemen's Retirement System of New Jersey	Shares	22.1KSH	$4.8M
26	MEITAV INVESTMENT HOUSE LTD	Shares	21.0KSH	$4.5M
27	Sumitomo Mitsui DS Asset Management Company, Ltd	Shares	20.9KSH	$4.5M
28	Morningstar Investment Management LLC	Shares	19.3KSH	$3.5M
29	LBP AM SA	Shares	15.7KSH	$3.4M
30	FIDEURAM - INTESA SANPAOLO PRIVATE BANKING S.P.A.	Shares	15.2KSH	$3.3M
31	YOUSIF CAPITAL MANAGEMENT, LLC	Shares	14.1KSH	$3.1M
32	Merit Financial Group, LLC	Shares	12.7KSH	$2.7M
33	Fideuram Asset Management (Ireland) dac	Shares	13.1KSH	$2.7M
34	BEACON INVESTMENT ADVISORY SERVICES, INC.	Shares	12.2KSH	$2.6M
35	Avanza Fonder AB	Shares	11.8KSH	$2.5M
36	PensionDanmark Pensionsforsikringsaktieselskab	Shares	10.5KSH	$2.3M
37	THOR INVESTMENT MANAGEMENT INC /OH/ /ADV	Shares	10.0KSH	$2.2M
38	Crossmark Global Holdings, Inc.	Shares	10.0KSH	$2.2M
39	Sequoia Financial Advisors, LLC	Shares	9.4KSH	$2.0M
40	Sompo Asset Management Co., Ltd.	Shares	8.6KSH	$1.9M
41	HARTFORD INVESTMENT MANAGEMENT CO	Shares	8.1KSH	$1.8M
42	ABN AMRO INVESTMENT SOLUTIONS	Shares	8.0KSH	$1.7M
43	AG2R LA MONDIALE GESTION D'ACTIFS	Shares	7.8KSH	$1.7M
44	MIZUHO SECURITIES USA LLC	Shares	8.9KSH	$1.6M
45	Louisiana State Employees Retirement System	Shares	7.5KSH	$1.6M
46	Generali Investments, Management Co LLC	Shares	7.4KSH	$1.6M
47	HAGER INVESTMENT MANAGEMENT SERVICES, LLC	Shares	7.4KSH	$1.6M
48	Canada Post Corp Registered Pension Plan	Shares	7.0KSH	$1.5M
49	CITIZENS & NORTHERN CORP	Shares	6.9KSH	$1.5M
50	STABLEFORD CAPITAL II LLC	Shares	6.9KSH	$1.5M

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Manager changes2026-06-30 vs 2026-03-31

50 / 287 loaded

#		Instrument
1	Robeco Institutional Asset Management B.V. added	Shares	+27.9K	+$31.0M	$170.9M
2	Artemis Investment Management LLP trimmed	Shares	-597	+$18.6M	$123.4M
3	Swedbank AB added	Shares	+30.8K	+$16.1M	$69.3M
4	Atle Fund Management AB new	Shares	+62.8K	+$13.6M	$13.6M
5	ASR Vermogensbeheer N.V. added	Shares	+38.8K	+$8.4M	$8.5M
6	Mirae Asset Global Investments Co., Ltd. added	Shares	+18.5K	+$5.3M	$12.7M
7	AEGON ASSET MANAGEMENT UK PLC trimmed	Shares	-17.6K	+$4.7M	$52.1M
8	QRG CAPITAL MANAGEMENT, INC. added	Shares	+15.8K	+$4.5M	$10.5M
9	ADAMS DIVERSIFIED EQUITY FUND, INC. unchanged	Shares	0	+$3.3M	$21.7M
10	Fideuram Asset Management (Ireland) dac new	Shares	+13.1K	+$2.7M	$2.7M
11	LBP AM SA added	Shares	+11.4K	+$2.6M	$3.4M
12	BANQUE PICTET & CIE SA trimmed	Shares	-981	+$2.0M	$14.1M
13	CWA Asset Management Group, LLC added	Shares	+3.3K	+$1.9M	$8.2M
14	Insight Wealth Strategies, LLC added	Shares	+5.0K	+$1.8M	$7.2M
15	Czech National Bank added	Shares	+2.1K	+$1.8M	$9.1M
16	GATEWAY INVESTMENT ADVISERS LLC added	Shares	+100	+$1.7M	$11.0M
17	WEALTH ENHANCEMENT ADVISORY SERVICES, LLC added	Shares	+4.8K	+$1.6M	$8.3M
18	HAGER INVESTMENT MANAGEMENT SERVICES, LLC new	Shares	+7.4K	+$1.6M	$1.6M
19	Generali Investments CEE, investicni spolecnost, a.s. unchanged	Shares	0	+$1.4M	$9.4M
20	CONTRAVISORY INVESTMENT MANAGEMENT, INC. trimmed	Shares	-348	+$1.4M	$9.6M
21	GRIMES & Co WEALTH MANAGEMENT, LLC trimmed	Shares	-807	+$960.8K	$7.3M
22	Old North State Wealth Management, LLC added	Shares	+125	+$832.0K	$5.3M
23	COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS trimmed	Shares	-1.6K	+$778.2K	$7.0M
24	IFM Investors Pty Ltd trimmed	Shares	-2.3K	+$772.9K	$7.8M
25	Sumitomo Mitsui DS Asset Management Company, Ltd added	Shares	+427	+$762.9K	$4.5M
26	NorthCrest Asset Manangement, LLC added	Shares	+845	+$707.7K	$5.1M
27	MEITAV INVESTMENT HOUSE LTD unchanged	Shares	0	+$686.4K	$4.5M
28	Charles Schwab Trust Co new	Shares	+3.1K	+$670.0K	$670.0K
29	Police & Firemen's Retirement System of New Jersey trimmed	Shares	-374	+$654.9K	$4.8M
30	Merit Financial Group, LLC added	Shares	+1.3K	+$653.7K	$2.7M
31	ABN AMRO INVESTMENT SOLUTIONS added	Shares	+2.1K	+$640.9K	$1.7M
32	Econ Financial Services Corp added	Shares	+1.9K	+$555.1K	$1.4M
33	Baader Bank Aktiengesellschaft trimmed	Shares	-2.2K	+$531.1K	$6.2M
34	Blackhawk Capital Partners, LLC added	Shares	+1.8K	+$477.0K	$921.7K
35	TOMPKINS FINANCIAL CORP new	Shares	+2.2K	+$475.3K	$475.3K
36	Trust Asset Management LLC added	Shares	+1.6K	+$472.6K	$769.0K
37	Ramiah Investment Group new	Shares	+2.1K	+$450.5K	$450.5K
38	BEACON INVESTMENT ADVISORY SERVICES, INC. trimmed	Shares	-85	+$384.7K	$2.6M
39	FIDEURAM - INTESA SANPAOLO PRIVATE BANKING S.P.A. trimmed	Shares	-735	+$364.0K	$3.3M
40	NWAM LLC added	Shares	+1.4K	+$342.4K	$551.6K
41	THOR INVESTMENT MANAGEMENT INC /OH/ /ADV added	Shares	+81	+$342.2K	$2.2M
42	Crossmark Global Holdings, Inc. added	Shares	+19	+$330.1K	$2.2M
43	Rydar Equities, Inc. new	Shares	+1.5K	+$311.6K	$311.6K
44	Generali Investments, Management Co LLC added	Shares	+325	+$303.0K	$1.6M
45	China Universal Asset Management Co., Ltd. trimmed	Shares	-2.5K	+$302.1K	$5.1M
46	GAMMA Investing LLC added	Shares	+469	+$297.5K	$1.4M
47	Sivia Capital Partners, LLC added	Shares	+876	+$287.6K	$838.1K
48	Valeo Financial Advisors, LLC new	Shares	+1.3K	+$281.1K	$281.1K
49	Empirical Financial Services, LLC d.b.a. Empirical Wealth Management added	Shares	+850	+$273.7K	$778.0K
50	YOUSIF CAPITAL MANAGEMENT, LLC trimmed	Shares	-1.1K	+$266.1K	$3.1M

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