Security key
02043Q107
ALNYLAM PHARMACEUTICALS, INC. - Common Stock (ALNY)
CUSIP: 02043Q107
Q4 2019 13F Holders as of 31 Dec 2019
- Security type / class
- Equity / Common Stock
- Shares outstanding
- 133,131,695
- Total 13F shares
- 105,328,965
- Share change
- -2,234,778
- Total reported value
- $12,129,387,603
- Put/Call ratio
- 86%
- Reported price per share
- $115.17
- Number of holders
- 306
- Value change
- -$233,499,979
- Number of buys
- 154
- Number of sells
- 124
Security identity
2 facts
Holder snapshot
9 facts
Report period
Q4 2019
Institutions
306
Top holders
10
ALNY full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2020
Previous quarter: Q3 2019
ALNYLAM PHARMACEUTICALS, INC. SEC filings
ALNYLAM PHARMACEUTICALS, INC. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 02043Q107
Recent filing periods:
Ownership snapshot
Top reported holders of ALNY - ALNYLAM PHARMACEUTICALS, INC. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Lead holder
FMR LLC
13D/G signal
—
Evidence rows
15
Latest as of
30 Sep 2019
13F
Lead comparable stake: 13%
Showing 1-6 of 15 holder rows.
Rank 1 holder
FMR LLC
13F
- Ownership
- 13%
- Position
- $1.34B
Rank 2 holder
WELLINGTON MANAGEMENT GROUP LLP
13F
- Ownership
- 11%
- Position
- $1.19B
Rank 3 holder
VANGUARD GROUP INC
13F
- Ownership
- 7.6%
- Position
- $817.3M
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| FMR LLC |
13F
Company
|
13%
|
$1,341,499,000
16,681,147 shares
|
— | 30 Sep 2019 |
| WELLINGTON MANAGEMENT GROUP LLP |
13F
Company
|
11%
|
$1,192,862,000
14,832,907 shares
|
— | 30 Sep 2019 |
| VANGUARD GROUP INC |
13F
Company
|
7.6%
|
$817,298,000
10,162,871 shares
|
— | 30 Sep 2019 |
| BAILLIE GIFFORD & CO |
13F
Company
|
6.2%
|
$662,336,000
8,235,974 shares
|
— | 30 Sep 2019 |
| BlackRock Finance, Inc. |
13F
Company
|
5.3%
|
$571,396,000
7,105,169 shares
|
— | 30 Sep 2019 |
| DODGE & COX |
13F
Company
|
4%
|
$427,175,000
5,311,801 shares
|
— | 30 Sep 2019 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2019
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
306
Shares
105,328,965
Rows available
306
| Investor | Option | Weight % | Change % | Reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that failed the local validity check.
Compare Q4 2019 vs Q3 2019 Across Filers
Q3 2019 holders
276
Q4 2019 holders
306
Holder diff
30
| Investor | Q3 2019 Shares | Q4 2019 Shares | Share Diff | Share Chg % | Q3 2019 value | Q4 2019 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend