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aTyr Pharma Inc (NASDAQ:LIFE)

4.29
Delayed Data
As of Feb 05
 -0.33 / -7.14%
Today’s Change
4.25
Today|||52-Week Range
28.29
-56.36%
Year-to-Date
Institutional investors purchased a net $755.8 thousand shares of LIFE during the quarter ended September 2015 and now own 55.32% of the total shares outstanding. This majority interest is a greater percentage than is typical for companies in the Biotechnology industry and highlights that the smart money sees this stock as an important holding.
Individual stakeholders45.46%
Other institutional39.42%
Mutual fund holders15.90%

Largest Quarterly Institutional
Transactions

Latest Institutional Activity

12/31/2015TD ASSET MANAGEMENT, INC.  Bought 25.6 Thousand shares of aTyr Pharma Inc
12/31/2015PROSHARE ADVISORS LLC  Bought 19.9 Thousand shares of aTyr Pharma Inc
12/31/2015ALAMBIC INVESTMENT MANAGEMENT LP  Bought 19.3 Thousand 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...14.99%3,545,89234,856,118+711+0.02%
Baker Bros. Advisors LP9.88%2,335,12522,954,27900.00%
T. Rowe Price Associates, Inc.5.01%1,184,10711,639,772-5,937-0.50%
RS Investment Management Co. LLC4.58%1,082,24910,638,508+413,012+61.71%
Ecor1 Capital LLC3.55%840,4628,261,741+3,602+0.43%
Tiverton Asset Management LLC2.00%472,2364,642,080+22,236+4.94%
Deerfield Management Company LP1.95%461,5304,536,84000.00%
Riverhead Capital Management LLC1.76%415,3774,083,15600.00%
Rock Springs Capital Management L...1.65%388,9963,823,831-19,500-4.77%
Magnetar Financial LLC1.50%354,6593,486,298+45,800+14.83%

Top 10 Mutual Funds Holding aTyr Pharma Inc

Mutual fundStakeShares
owned
Total value ($)Shares
bought / sold
Total
change
RS Small Cap Growth Fund3.05%720,3637,081,168+223,360+44.94%
Fidelity Growth Company Fund2.54%600,4915,902,827+4,369+0.73%
iShares Nasdaq Biotechnology ETF1.18%279,3622,746,12800.00%
Fidelity Select Biotechnology Por...0.85%201,8201,983,89100.00%
T Rowe Price New Horizons Fund0.81%192,2001,889,326-100-0.05%
Fidelity Series Growth Company Fu...0.71%166,9741,641,354+1,200+0.72%
T Rowe Price Health Sciences Fund0.70%166,2631,634,365-7,137-4.12%
JPMorgan US Small Companies Fund0.70%166,0001,631,780-2,300-1.37%
Federated Kaufmann Fund0.59%140,0001,376,20000.00%
AST Small Cap Growth Opportunitie...0.46%108,1611,063,223+10,340+10.57%