Caption Management, LLC Alnylam Pharmaceuticals, Inc. Put Options Transaction History

Caption Management, LLC

$5.74 Billion
Q3 2024

Put Options

19 transactions

Quarter	Operation	Price Per put	puts change	puts Held
Q3 2024 Nov 14, 2024	SELL	$233.81 - $287.01 $109 Million - $133 Million	-464,700 Reduced 94.91%	24,900 $6.85 Million
Q2 2024 Aug 14, 2024	BUY	$143.31 - $247.0 $54.2 Million - $93.4 Million	378,300 Added 339.89%	489,600 $119 Million
Q1 2024 May 15, 2024	SELL	$146.51 - $198.2 $2.93 Million - $3.96 Million	-20,000 Reduced 15.23%	111,300 $16.6 Million
Q4 2023 Feb 14, 2024	BUY	$151.41 - $196.57 $5.25 Million - $6.82 Million	34,700 Added 35.92%	131,300 $25.1 Million
Q3 2023 Nov 14, 2023	SELL	$170.77 - $211.65 $1.95 Million - $2.41 Million	-11,400 Reduced 10.56%	96,600 $17.1 Million
Q2 2023 Aug 14, 2023	BUY	$185.01 - $212.05 $15.4 Million - $17.6 Million	83,000 Added 332.0%	108,000 $20.5 Million
Q4 2022 Feb 14, 2023	SELL	$185.53 - $241.31 $371,060 - $482,620	-2,000 Reduced 7.41%	25,000 $5.94 Million
Q3 2022 Nov 14, 2022	SELL	$138.54 - $232.0 $69.5 Million - $116 Million	-502,000 Reduced 94.9%	27,000 $5.41 Million
Q2 2022 Aug 15, 2022	BUY	$120.42 - $169.29 $60.1 Million - $84.5 Million	499,000 Added 1663.33%	529,000 $77.2 Million
Q1 2022 May 13, 2022	SELL	$127.18 - $173.91 $7.63 Million - $10.4 Million	-60,000 Reduced 66.67%	30,000 $4.9 Million
Q4 2021 Feb 11, 2022	BUY	$159.56 - $209.29 $9.57 Million - $12.6 Million	60,000 Added 200.0%	90,000 $15.3 Million
Q3 2021 Nov 12, 2021	SELL	$169.75 - $207.73 $24.4 Million - $29.8 Million	-143,600 Reduced 82.72%	30,000 $5.66 Million
Q2 2021 Aug 16, 2021	BUY	$128.63 - $176.89 $18.5 Million - $25.4 Million	143,600 Added 478.67%	173,600 $29.4 Million
Q4 2020 Feb 16, 2021	BUY	$122.97 - $147.0 $1.23 Million - $1.47 Million	10,000 Added 50.0%	30,000 $3.9 Million
Q3 2020 Nov 16, 2020	BUY	$121.19 - $165.49 $2.42 Million - $3.31 Million	20,000 New	20,000 $2.91 Million
Q3 2019 Nov 14, 2019	SELL	$70.9 - $87.82 $4.93 Million - $6.1 Million	-69,500 Closed	0 $0
Q2 2019 Aug 13, 2019	BUY	$65.86 - $92.79 $4.58 Million - $6.45 Million	69,500 New	69,500 $5.04 Million
Q4 2018 Jan 30, 2019	SELL	$62.67 - $88.33 $1.88 Million - $2.65 Million	-30,000 Closed	0 $0
Q3 2018 Nov 14, 2018	BUY	$87.52 - $122.67 $2.63 Million - $3.68 Million	30,000 New	30,000 $2.63 Million

Others Institutions Holding ALNY

# of Institutions

644

Shares Held

109M

Call Options Held

1.28M

Put Options Held

1.21M

Capital World Investors Los Angeles, CA

16.5M
Shares

$4.07 Billion
0.73% of portfolio
Vanguard Group Inc Valley Forge, PA

12.6M
Shares

$3.12 Billion
0.06% of portfolio
Black Rock Inc. New York, NY

9.55M
Shares

$2.35 Billion
0.05% of portfolio
Capital Research Global Investors Los Angeles, CA

5.24M
Shares

$1.29 Billion
0.31% of portfolio
Wellington Management Group LLP Boston, MA

4.95M
Shares

$1.22 Billion
0.24% of portfolio

View Full List

About ALNYLAM PHARMACEUTICALS, INC.

Ticker ALNY
Exchange NASDAQ
Sector Healthcare
Industry Biotechnology
Shares Outstandng 123,028,000
Market Cap $30.3B
Description
Alnylam Pharmaceuticals, Inc., a biopharmaceutical company, focuses on discovering, developing, and commercializing novel therapeutics based on ribonucleic acid interference. The company's pipeline of investigational RNAi therapeutics focuses on genetic medicines, cardio-metabolic diseases, hepatic infectious diseases, and central nervous system...

More about ALNY

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