BNP PARIBAS ARBITRAGE, SA

CIK

1166588

City

NEW YORK

State / Country

Stock

ALNY — Alnylam Pharmaceuticals, Inc.

Top Portfolio Positions

4,100 positions · $129,099,953,105 total · as of Mar 31, 2026

Ticker	Company	Shares	Value (USD)	% of Portfolio
NVDA	Nvidia Corp Technology	32,489,022	$5,666,085,332	4.39%
MSFT	Microsoft Corp Technology	12,887,986	$4,770,745,648	3.70%
AMZN	Amazon Com Inc Consumer Cyclical	15,262,120	$3,178,641,618	2.46%
AAPL	Apple Inc. Technology	11,727,263	$2,976,261,976	2.31%
TSLA	Tesla, Inc. Consumer Cyclical	7,178,728	$2,668,692,006	2.07%
AVGO	Broadcom Inc. Technology	7,839,320	$2,426,347,837	1.88%
GOOGL	Alphabet Inc. Communication Services	8,097,114	$2,328,406,001	1.80%
JPM	Jpmorgan Chase & Co Financial Services	7,065,111	$2,078,272,990	1.61%
META	Meta Platforms, Inc. Communication Services	3,498,063	$2,001,346,633	1.55%
SPY	Spdr S&P 500 ETF Trust	3,010,953	$1,958,143,162	1.52%

Portfolio Trend

25 quarters · across all stocks

Holdings in ALNY

Compact Export CSV

Shares Held

Position Value (USD)

29 quarters on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$92,962,889	280,965	-27.9%	Shares	Defined	2026-05-12
2025-12-31	$154,858,827	389,435	+154.5%	Shares	Defined	2026-02-10
2025-09-30	$69,785,784	153,039	+19.0%	Shares	Defined	2025-11-13
2025-06-30	$41,946,261	128,634	+202.1%	Shares	Defined	2025-08-14
2025-03-31	$11,496,101	42,575	+2.1%	Shares	Defined	2025-05-14
2024-12-31	$9,816,662	41,718	-63.7%	Shares	Defined	2025-02-14
2024-09-30	$31,569,043	114,784	-8.9%	Shares	Defined	2024-11-13
2024-06-30	$30,620,916	126,012	+24.2%	Shares	Defined	2024-08-13
2024-03-31	$15,161,104	101,446	+202792.0%	Shares	Defined	2024-05-01
2023-12-31	$9,570	50	-99.9%	Put	Defined	2024-02-14
2023-12-31	$15,830,372	82,704	+60.9%	Shares	Defined	2024-02-14
2023-09-30	$9,103,471	51,403	+102706.0%	Shares	Defined	2023-11-14
2023-09-30	$8,855	50	-99.9%	Put	Defined	2023-11-14
2023-06-30	$7,328,075	38,581	+12305.5%	Shares	Defined	2023-08-09
2023-06-30	$59,071	311	-99.6%	Put	Defined	2023-08-09
2023-03-31	$14,239,346	71,083	+20151.6%	Shares	Defined	2023-05-12
2023-03-31	$70,311	351	-98.8%	Put	Defined	2023-05-12
2022-12-31	$6,680,579	28,111	-68.5%	Shares	Defined	2023-02-14
2022-09-30	$17,884,296	89,350	+56.4%	Shares	Defined	2022-11-16
2022-06-30	$8,331,097	57,121	-14.4%	Shares	Defined	2022-08-12
2022-03-31	$10,891,443	66,700	+1.0%	Shares	Defined	2022-05-18
2021-12-31	$11,195,502	66,019	-14.5%	Shares	Defined	2022-02-09
2021-09-30	$14,572,544	77,181	+285.2%	Shares	Defined	2021-11-16
2021-06-30	$3,396,672	20,037	-16.5%	Shares	Defined	2021-08-10
2021-03-31	$3,387,854	23,995	-36.9%	Shares	Defined	2021-05-07
2020-12-31	$4,944,708	38,045	+3.2%	Shares	Defined	2021-02-10
2020-09-30	$5,366,961	36,861	-27.7%	Shares	Defined	2020-10-30
2020-06-30	$7,547,685	50,960	-7.6%	Shares	Defined	2020-08-06
2020-03-31	$6,005,144	55,169	—	Shares	Defined	2020-05-13
No 13F history on record for this holder in this stock.