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aTyr Pharma Inc (NASDAQ:LIFE)

3.49
Delayed Data
As of 3:59pm ET
 -0.18 / -4.90%
Today’s Change
3.03
Today|||52-Week Range
28.29
-64.50%
Year-to-Date
Institutional investors purchased a net $252.6 thousand shares of LIFE during the quarter ended December 2015, and now own 54.33% of the total float, a percentage that is typical for companies in the Biotechnology industry.
Individual stakeholders46.74%
Other institutional37.20%
Mutual fund holders17.13%

Largest Quarterly Institutional
Transactions

Latest Institutional Activity

3/31/2016RUSSELL INVESTMENT MANAGEMENT CO...  Bought 26.7 Thousand shares of aTyr Pharma Inc
3/31/2016BNP PARIBAS ARBITRAGE SNC  Sold 653.00 shares of aTyr Pharma Inc

Top 10 Owners of aTyr Pharma Inc

StockholderStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
Fidelity Management & Research Co...15.00%3,547,26113,976,208+1,369+0.04%
Baker Bros. Advisors LP9.88%2,335,1259,200,39300.00%
RS Investment Management Co. LLC5.10%1,206,2494,752,621+124,000+11.46%
T. Rowe Price Associates, Inc.4.94%1,169,0074,605,888-15,100-1.28%
Ecor1 Capital LLC3.34%790,4623,114,420-50,000-5.95%
BlackRock Fund Advisors2.23%527,3252,077,661+283,187+115.99%
Tiverton Asset Management LLC1.97%465,0001,832,100-7,236-1.53%
Riverhead Capital Management LLC1.76%415,3771,636,58500.00%
Rock Springs Capital Management L...1.76%415,1961,635,872+26,200+6.74%
Alyeska Investment Group LP1.31%309,0621,217,704+124,885+67.81%

Top 10 Mutual Funds Holding aTyr Pharma Inc

Mutual fundStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
RS Small Cap Growth Fund3.44%813,2543,204,221+92,891+12.90%
Fidelity Growth Company Fund2.52%595,9912,348,20500.00%
iShares Nasdaq Biotechnology ETF1.32%310,9401,225,104+4,382+1.43%
T Rowe Price New Horizons Fund1.00%235,786928,997+43,586+22.68%
T Rowe Price Health Sciences Fund0.89%209,777826,521-254,131-54.78%
Fidelity Select Biotechnology Por...0.85%201,820795,17100.00%
Fidelity Series Growth Company Fu...0.71%166,974657,87800.00%
JPMorgan US Small Companies Fund0.70%164,600648,524-1,400-0.84%
Federated Kaufmann Fund0.59%140,000551,60000.00%
JNL Multi Manager Small Cap Growt...0.56%132,722522,925+27,770+26.46%