Alnylam Pharmaceuticals Inc (NASDAQ:ALNY)

145.61
BATS BZX Real-Time Price
As of 1:05pm ET
 +3.42 / +2.41%
Today’s Change
117.58
Today|||52-Week Range
212.00
-14.13%
Year-to-Date
Institutional investors hold a majority ownership of ALNY through the 95.53% of the outstanding shares that they control. This interest is also higher than at almost any other company in the Biotechnology industry. Last, during the quarter ended June 2019, these large investors purchased a net $2.9 million shares.
Mutual fund holders63.12%
Other institutional32.41%
Individual stakeholders18.39%

Largest Quarterly Institutional
Transactions

Latest Institutional Activity

3/31/2022CAPITAL RESEARCH & MANAGEMENT CO...  Bought 5.7 Million shares of Alnylam Pharmaceuticals I...
3/31/2022AMUNDI ASSET MANAGEMENT US, INC.  Bought 583.6 Thousand shares of Alnylam Pharmaceuticals I...
3/31/2022DEEP TRACK CAPITAL LP  Bought 463.7 Thousand shares of Alnylam Pharmaceuticals I...

Top 10 Owners of Alnylam Pharmaceuticals Inc

StockholderStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
Fidelity Management & Research Co...12.86%15,536,1341,954,445,657-2,002,617-11.42%
The Vanguard Group, Inc.8.76%10,581,9701,331,211,826+140,110+1.34%
Baillie Gifford & Co.8.39%10,139,7291,275,577,908-477,022-4.49%
Wellington Management Co. LLP5.82%7,034,487884,938,465+190,057+2.78%
T. Rowe Price Associates, Inc. (I...5.62%6,794,166854,706,083+258,798+3.96%
Capital Research & Management Co....4.97%5,999,674754,758,989+5,680,728+1,781.09%
Dodge & Cox4.53%5,475,668688,839,034+44,600+0.82%
BlackRock Fund Advisors4.46%5,385,918677,548,484+124,312+2.36%
SSgA Funds Management, Inc.2.41%2,909,490366,013,842+59,101+2.07%
JPMorgan Investment Management, I...1.82%2,193,153275,898,647-20,974-0.95%

Top 10 Mutual Funds Holding Alnylam Pharmaceuticals Inc

Mutual fundStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
Vanguard Health Care Fund4.29%5,187,603652,600,457-1,122,424-17.79%
Vanguard Total Stock Market Index...2.92%3,532,713444,415,295+47,640+1.37%
Dodge & Cox Stock Fund2.69%3,249,177408,746,46700.00%
American Funds Growth Fund of Ame...2.63%3,182,456400,352,965+3,002,900+1,672.40%
Vanguard Mid Cap Index Fund2.27%2,738,390344,489,462+5,367+0.20%
Fidelity Growth Company Fund2.25%2,718,031341,928,300-278,973-9.31%
Vanguard Extended Market Index Fu...1.33%1,601,443201,461,529+5,734+0.36%
T Rowe Price Mid Cap Growth Fund1.28%1,548,000194,738,400-2,000-0.13%
T Rowe Price New Horizons Fund1.20%1,449,940182,402,452+124,500+9.39%
Fidelity OTC Portfolio1.18%1,424,030179,142,974-720-0.05%