Stocks
BIIB
GOLDMAN SACHS GROUP INC

GOLDMAN SACHS GROUP INC

CIK

886982

City

NEW YORK

State / Country

Stock

BIIB — Biogen Inc.

Top Portfolio Positions

3,983 positions · $719,683,834,757 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
NVDA	Nvidia Corp Technology	220,573,465	$38,468,012,293	5.35%
SPY	Spdr S&P 500 ETF Trust	48,934,026	$31,823,754,466	4.42%
AAPL	Apple Inc. Technology	122,662,993	$31,130,640,990	4.33%
MSFT	Microsoft Corp Technology	70,334,366	$26,035,672,259	3.62%
GOOGL	Alphabet Inc. Communication Services	61,902,236	$17,800,606,980	2.47%
AMZN	Amazon Com Inc Consumer Cyclical	76,670,911	$15,968,250,631	2.22%
TSLA	Tesla, Inc. Consumer Cyclical	34,135,394	$12,689,832,717	1.76%
AVGO	Broadcom Inc. Technology	38,608,951	$11,949,856,420	1.66%
META	Meta Platforms, Inc. Communication Services	20,648,830	$11,813,815,105	1.64%
QQQ	Invesco Qqq Trust, Series 1	19,836,844	$11,449,429,617	1.59%

Portfolio Trend

53 quarters · across all stocks

Holdings in BIIB

Compact Export CSV

Shares Held

Position Value (USD)

50 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$3,666,600	20,000	-81.2%	Put	Defined	2026-05-15
2026-03-31	$19,506,312	106,400	-89.9%	Call	Defined	2026-05-15
2026-03-31	$192,697,062	1,051,094	-4.4%	Shares	Defined	2026-05-15
2025-12-31	$193,430,255	1,099,098	+1791.7%	Shares	Defined	2026-02-10
2025-12-31	$10,225,019	58,100	-94.5%	Call	Defined	2026-02-10
2025-09-30	$148,987,125	1,063,586	+58.5%	Shares	Defined	2025-11-14
2025-06-30	$84,252,300	670,852	+10.9%	Shares	Defined	2025-08-14
2025-03-31	$82,746,735	604,697	-21.5%	Shares	Defined	2025-06-27
2024-12-31	$117,797,331	770,320	-22.1%	Shares	Defined	2025-02-11
2024-09-30	$191,715,704	989,041	-30.4%	Shares	Defined	2024-11-14
2024-06-30	$329,383,762	1,420,860	+42.9%	Shares	Defined	2024-08-13
2024-03-31	$214,414,924	994,365	-9.3%	Shares	Defined	2024-05-15
2023-12-31	$283,566,116	1,095,823	+38.6%	Shares	Defined	2024-05-14
2023-09-30	$203,255,072	790,845	-4.2%	Shares	Defined	2024-05-15
2023-06-30	$235,190,674	825,665	+6780.5%	Shares	Defined	2024-05-14
2023-06-30	$3,418,200	12,000	0.0%	Put	Defined	2024-05-14
2023-06-30	$3,418,200	12,000	+31.9%	Call	Defined	2024-05-14
2023-03-31	$2,530,073	9,100	+93.6%	Put	Defined	2024-05-14
2023-03-31	$1,306,741	4,700	-99.3%	Call	Defined	2024-05-14
2023-03-31	$183,902,663	661,449	+908.3%	Shares	Defined	2024-05-14
2022-12-31	$18,165,952	65,600	+57.7%	Put	Defined	2024-05-14
2022-12-31	$11,519,872	41,600	-95.8%	Call	Defined	2024-05-14
2022-12-31	$271,072,002	978,882	+1797.1%	Shares	Defined	2024-05-14
2022-09-30	$13,777,200	51,600	+35.4%	Call	Defined	2024-05-14
2022-09-30	$10,172,700	38,100	-97.3%	Put	Defined	2024-05-14
2022-09-30	$373,170,948	1,397,644	-15.0%	Shares	Defined	2024-05-14
2022-06-30	$335,287,352	1,644,049	+5750.7%	Shares	Defined	2024-05-14
2022-06-30	$5,730,714	28,100	+659.5%	Put	Defined	2024-05-14
2022-06-30	$754,578	3,700	-86.8%	Call	Defined	2024-05-14
2022-03-31	$5,917,860	28,100	+659.5%	Put	Defined	2022-05-16
2022-03-31	$779,220	3,700	-99.7%	Call	Defined	2022-05-16
2022-03-31	$275,907,902	1,310,104	+3175.3%	Shares	Defined	2022-05-16
2021-12-31	$9,596,800	40,000	-95.8%	Call	Defined	2022-02-17
2021-12-31	$227,741,658	949,240	+4646.2%	Shares	Defined	2022-02-17
2021-12-31	$4,798,400	20,000	-63.6%	Put	Defined	2022-02-17
2021-09-30	$15,564,450	55,000	-93.1%	Call	Defined	2022-01-20
2021-09-30	$226,371,622	799,928	+2185.5%	Shares	Defined	2022-01-20
2021-09-30	$9,904,650	35,000	-30.0%	Put	Defined	2022-01-20
2021-06-30	$17,313,500	50,000	+25.0%	Put	Defined	2021-08-13
2021-06-30	$13,850,800	40,000	-95.2%	Call	Defined	2021-08-13
2021-06-30	$291,240,077	841,078	+4105.4%	Shares	Defined	2021-08-13
2021-03-31	$5,595,000	20,000	-71.4%	Put	Defined	2021-05-17
2021-03-31	$19,582,500	70,000	-91.6%	Call	Defined	2021-05-17
2021-03-31	$234,307,408	837,560	+52.8%	Shares	Defined	2021-05-17
2020-12-31	$134,214,619	548,128	+355.6%	Shares	Defined	2021-02-12
2020-12-31	$29,456,658	120,300	+91.3%	Call	Defined	2021-02-12
2020-12-31	$15,401,694	62,900	+696.2%	Put	Defined	2021-02-12
2020-09-30	$2,241,072	7,900	-99.1%	Put	Defined	2020-11-13
2020-09-30	$251,446,858	886,375	+2669.9%	Shares	Defined	2020-11-13
2020-09-30	$9,077,760	32,000	—	Call	Defined	2020-11-13
No 13F history on record for this holder in this stock.