We are live on ! Find out more

Alnylam Pharmaceuticals

ALNY

Market cap $37.6B

248 hedge funds and large institutions have $4.11B invested in Alnylam Pharmaceuticals in 2016 Q2 according to their latest regulatory filings, with 33 funds opening new positions, 109 increasing their positions, 62 reducing their positions, and 37 closing their positions.

New

Increased

Maintained

Reduced

Closed

104% more call options, than puts

Call options by funds: $68.7M | Put options by funds: $33.7M

76% more repeat investments, than reductions

Existing positions increased: 109 | Existing positions reduced: 62

2% less funds holding

Funds holding: 254 → 248 (-6)

7% less capital invested

Capital invested by funds: $4.42B → $4.11B (-$307M)

11% less first-time investments, than exits

New positions opened: 33 | Existing positions closed: 37

11% less funds holding in top 10

Funds holding in top 10: 9 → 8 (-1)

Holders

248

Holders Change

-6

Holders Change %

-2.36%

% of All Funds

6.62%

Holding in Top 10

Holding in Top 10 Change

-1

Holding in Top 10 Change %

-11.11%

% of All Funds

0.21%

New

Increased

109

Reduced

Closed

Calls

$68.7M

Puts

$33.7M

Net Calls

+$35M

Net Calls Change

+$29.7M

Top Buyers

1	T. Rowe Price Associates Baltimore, Maryland	+$171M
2	Dodge & Cox San Francisco, California	+$159M
3	DM Deerfield Management New York	+$21.2M
4	JHIU Janus Henderson Investors US Denver, Colorado	+$20.3M
5	Westfield Capital Management Boston, Massachusetts	+$17.4M

Top Sellers

1	Capital World Investors Los Angeles, California	-$86M
2	Royal London Asset Management United Kingdom	-$66.6M
3	VAM Visium Asset Management New York	-$49.7M
4	Citadel Advisors Miami, Florida	-$46M
5	Franklin Resources San Mateo, California	-$22.2M

#	Name	Holding	Trade Value	Shares Change	Change in Stake
1	1 Fidelity Investments Boston, Massachusetts	$712M	+$1.94M	+30,785	+0.2%
2	2 Wellington Management Group Boston, Massachusetts	$664M	+$1.65M	+26,176	+0.2%
3	3 Vanguard Group Malvern, Pennsylvania	$299M	+$11.5M	+182,614	+4%
4	4 T. Rowe Price Associates Baltimore, Maryland	$222M	+$171M	+2,712,060	+211%
5	5 Baillie Gifford & Co Edinburgh, United Kingdom	$188M	+$650K	+10,317	+0.3%
6	6 Dodge & Cox San Francisco, California	$140M	+$159M	+2,516,669	New
7	7 State Street Boston, Massachusetts	$122M	+$16.3M	+258,984	+13%
8	BIT 8 BlackRock Institutional Trust San Francisco, California	$107M	+$9.43M	+149,671	+8%
9	BFA 9 BlackRock Fund Advisors San Francisco, California	$104M	+$2.05M	+32,506	+2%
10	10 UBS AM Chicago, Illinois	$92.3M	+$690K	+10,959	+0.7%
11	GGHC 11 Gilder Gagnon Howe & Co New York	$77.3M	-$1.3M	-20,684	-1%
12	BRC 12 Blue Ridge Capital New York	$73.2M	+$15.4M	+245,000	+23%
13	BB 13 BB Biotech Schaffhausen, Switzerland	$66.1M	–	–	–
14	SPC 14 Slate Path Capital New York	$63M	–	–	–
15	15 Jennison Associates New York	$54.1M	+$313K	+4,972	+0.5%
16	16 Morgan Stanley New York	$48.6M	-$12.8M	-203,778	-19%
17	RI 17 RTW Investments New York	$46.2M	-$2.13M	-33,830	-4%
18	AG 18 Artal Group Luxembourg	$39.4M	+$6.93M	+110,000	+18%
19	1WCM 19 12 West Capital Management New York	$38.8M	+$252K	+4,000	+0.6%
20	20 Wells Fargo San Francisco, California	$38.8M	-$4.7M	-74,653	-10%
21	21 Goldman Sachs New York	$38.5M	+$3.23M	+51,294	+8%
22	BM 22 Bridger Management New York	$38.1M	-$6.94M	-110,203	-14%
23	23 Franklin Resources San Mateo, California	$32.9M	-$22.2M	-351,723	-37%
24	24 Capital World Investors Los Angeles, California	$31.8M	-$86M	-1,364,903	-70%
25	BG 25 BlackRock Group London, United Kingdom	$30.9M	+$2.37M	+37,624	+7%