ALNYLAM PHARMACEUTICALS INC - Security Detail

Security Name:	ALNYLAM PHARMACEUTICALS INC
Ticker:	ALNY
Security Type:	EQU
Exchange:	US
CUSIP:	02043Q107

Period	Total Value	Value Change	Total Holders	Holder Change
2024-06-30	$29.13B	-	511	-
2024-09-30	$33.40B	+14.6%	548	+7.2%
2024-12-31	$30.24B	-9.4%	493	-10.0%

Institution	Value	Shares	% of Portfolio
REGENERON PHARMACEUTICALS, INC.	$1045.8M	4,444K	95.5%
BRIDGER MANAGEMENT, LLC	$9.7M	41K	5.2%
PALO ALTO INVESTORS LP	$33.1M	140K	5.1%
ARTIA GLOBAL PARTNERS LP	$13.3M	56K	4.7%
EAGLE HEALTH INVESTMENTS LP	$17.9M	76K	4.4%
BELLEVUE GROUP AG	$181.3M	770K	3.5%
BECK BODE, LLC	$13.2M	56K	2.4%
ROCK SPRINGS CAPITAL MANAGEMENT LP	$60.3M	256K	2.3%
CASDIN CAPITAL, LLC	$32.9M	140K	2.2%
ORBIMED ADVISORS LLC	$97.8M	415K	2.0%
SOFINNOVA INVESTMENTS, INC.	$25.9M	110K	1.9%
ORBIS ALLAN GRAY LTD	$346.6M	1,472K	1.9%
TEMA ETFS LLC	$3.8M	16K	1.6%
SECTORAL ASSET MANAGEMENT INC	$2.0M	8K	1.3%
PARKMAN HEALTHCARE PARTNERS LLC	$9.1M	38K	1.2%
VALUES FIRST ADVISORS, INC.	$2.1M	8K	1.2%
SOLEUS CAPITAL MANAGEMENT, L.P.	$18.1M	76K	1.1%
ANTIPODES PARTNERS LTD	$31.5M	133K	1.1%
BRANDYWINE MANAGERS, LLC	$1.0M	4K	1.1%
EVENTIDE ASSET MANAGEMENT, LLC	$56.6M	240K	1.0%
GILDER GAGNON HOWE & CO LLC	$86.0M	365K	0.9%
INTEGRAL HEALTH ASSET MANAGEMENT, LLC	$10.6M	45K	0.9%
683 CAPITAL MANAGEMENT, LLC	$13.8M	58K	0.9%
EFG ASSET MANAGEMENT CORP.	$6.3M	26K	0.9%
WINSLOW CAPITAL MANAGEMENT, LLC	$240.1M	1,020K	0.9%

Ticker	Exchange	Security	Similarity Score	Common Holders	Total Holders
PHVS	US	PHARVARIS NV	0.055	3	55
MREO	US	MEREO BIOPHARMA GROUP PL-ADR	0.035	3	85
NPCE	US	NEUROPACE INC	0.034	2	59
VRNA	US	VERONA PHARMA PLC - ADR	0.029	5	175
AVBP	US	ARRIVENT BIOPHARMA INC	0.027	2	75
EWTX	US	EDGEWISE THERAPEUTICS INC	0.026	5	195
XENE	US	XENON PHARMACEUTICALS INC	0.026	5	196
RVMD	US	REVOLUTION MEDICINES INC	0.024	6	252
ARGX	US	ARGENX SE - ADR	0.024	8	338
BCYC	US	BICYCLE THERAPEUTICS PLC-ADR	0.023	2	87
CRNX	US	CRINETICS PHARMACEUTICALS IN	0.022	5	226
TERN	US	TERNS PHARMACEUTICALS INC	0.020	3	148
AGIO	US	AGIOS PHARMACEUTICALS INC	0.020	4	204
SNDX	US	SYNDAX PHARMACEUTICALS INC	0.020	4	205
GPCR	US	STRUCTURE THERAPEUTICS INC	0.019	3	155
ELVN	US	ENLIVEN THERAPEUTICS INC	0.019	2	107
CLDX	US	CELLDEX THERAPEUTICS INC	0.018	3	165
INSM	US	INSMED INC	0.018	7	390
VERA	US	VERA THERAPEUTICS INC	0.018	3	168
SRPT	US	SAREPTA THERAPEUTICS INC	0.017	7	407
NARI	US	INARI MEDICAL INC	0.017	4	234
PCVX	US	VAXCYTE INC	0.017	5	293
MRUS	US	MERUS NV	0.016	3	182
ZLAB	US	ZAI LAB LTD-ADR	0.016	2	123
BPMC	US	BLUEPRINT MEDICINES CORP	0.016	5	314