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ATYR

aTyr Pharma

50 hedge funds and large institutions have $55.8M invested in aTyr Pharma in 2016 Q1 according to their latest regulatory filings, with 8 funds opening new positions, 17 increasing their positions, 16 reducing their positions, and 8 closing their positions.

New
Increased
Maintained
Reduced
Closed

6% more repeat investments, than reductions

Existing positions increased: 17 | Existing positions reduced: 16

0% more funds holding

Funds holding: 5050 (0)

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

0% more first-time investments, than exits

New positions opened: 8 | Existing positions closed: 8

61% less capital invested

Capital invested by funds: $143M → $55.8M (-$86.8M)

Holders
50
Holders Change
Holders Change %
0%
% of All Funds
1.33%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.03%
New
8
Increased
17
Reduced
16
Closed
8
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$14M +$23.5K +309 +0.1%
BBA
2
Baker Bros. Advisors
New York
$8.42M -$1.07M -14,109 -8%
PVMCV
3
Polaris Venture Management Co V
Massachusetts
$7.2M
RIM
4
RS Investment Management
California
$6.22M +$2.03M +26,688 +31%
GCM
5
Gruss Capital Management
New York
$2.36M +$3.26M +42,857 New
T. Rowe Price Associates
6
T. Rowe Price Associates
Maryland
$2.05M -$3.52M -46,326 -55%
Alyeska Investment Group
7
Alyeska Investment Group
Illinois
$1.93M +$987K +12,978 +59%
BFA
8
BlackRock Fund Advisors
California
$1.83M +$112K +1,467 +5%
RSCM
9
Rock Springs Capital Management
Maryland
$1.71M +$99.4K +1,307 +4%
TAM
10
Tiverton Asset Management
Delaware
$1.68M -$216K -2,846 -9%
RCM
11
Riverhead Capital Management
Delaware
$1.57M -$95.6K -1,257 -4%
JP Morgan Chase
12
JP Morgan Chase
New York
$1.47M -$15.7K -207 -0.8%
Vanguard Group
13
Vanguard Group
Pennsylvania
$787K +$145K +1,908 +15%
TCM
14
Tang Capital Management
California
$749K +$1.03M +13,571 New
MF
15
Magnetar Financial
Illinois
$724K -$13.5K -178 -1%
BIT
16
BlackRock Institutional Trust
California
$325K -$5.02K -66 -1%
EC
17
EcoR1 Capital
California
$295K -$3.88M -51,108 -91%
State Street
18
State Street
Massachusetts
$270K +$126K +1,664 +52%
Northern Trust
19
Northern Trust
Illinois
$243K
AIM
20
Alambic Investment Management
California
$238K +$223K +2,933 +212%
GPP
21
Great Point Partners
Connecticut
$197K +$271K +3,565 New
Goldman Sachs
22
Goldman Sachs
New York
$168K +$160K +2,100 +220%
Jacobs Levy Equity Management
23
Jacobs Levy Equity Management
New Jersey
$165K +$228K +3,000 New
Bank of New York Mellon
24
Bank of New York Mellon
New York
$143K +$83.8K +1,103 +74%
Federated Hermes
25
Federated Hermes
Pennsylvania
$106K -$730K -9,607 -83%

ATYR Hedge Fund Activity: Q1 2016 in Review

50 of the 3,753 institutional investors tracked by Wall St. Rank reported a position in aTyr Pharma (ATYR) for Q1 2016, worth a combined $55.8M — down 61% from $143M a quarter earlier.

Fund positioning in ATYR was balanced in Q1 2016: 8 funds opened new positions, 8 closed out, 17 added to existing stakes and 16 trimmed.

The largest buyer was Gruss Capital Management, opening a new position worth an estimated $3.26M. The largest seller was EcoR1 Capital, cutting an estimated $3.88M.

  • 50 institutional investors held aTyr Pharma (ATYR) as of Q1 2016, unchanged from Q4 2015.
  • Funds reported $55.8M of aTyr Pharma stock for Q1 2016, down 61% quarter-over-quarter.
  • 8 funds opened new aTyr Pharma positions in Q1 2016 and 8 closed out, a net change of 0 holders.
  • The largest aTyr Pharma buyer in Q1 2016 was Gruss Capital Management, an estimated $3.26M added.
  • The largest aTyr Pharma seller in Q1 2016 was EcoR1 Capital, an estimated $3.88M sold.

Based on aggregated 13F filings for Q1 2016.