ATYR

aTyr Pharma
ATYR

Overview Fund Activity

24 hedge funds and large institutions have $8.73M invested in aTyr Pharma in 2019 Q2 according to their latest regulatory filings, with 3 funds opening new positions, 7 increasing their positions, 6 reducing their positions, and 7 closing their positions.

Holders
24
Holders Change
-4
Holders Change %
-14.29%
% of All Funds
0.52%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
3
Increased
7
Reduced
6
Closed
7
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
Federated Hermes
1
Federated Hermes
Pennsylvania
$2.71M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$2.52M
3
Renaissance Technologies
3
Renaissance Technologies
New York
$676K
4
WS
4
Wedbush Securities
California
$25K
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$652K

Top Sellers

1
PVMCV
1
Polaris Venture Management Co V
Massachusetts
$670K
2
Acadian Asset Management
2
Acadian Asset Management
Massachusetts
$0
3
Geode Capital Management
3
Geode Capital Management
Massachusetts
$0
4
BFM
4
Boothbay Fund Management
New York
$0
5
Citadel Advisors
5
Citadel Advisors
Florida
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Federated Hermes
1
Federated Hermes
Pennsylvania
$2.71M 7,393,715 +7,393,715 New
Fidelity Investments
2
Fidelity Investments
Massachusetts
$2.52M 6,880,252 +2,551,802 +59%
Viking Global Investors
3
Viking Global Investors
Connecticut
$1.18M 3,209,955 – –
Renaissance Technologies
4
Renaissance Technologies
New York
$676K 1,845,873 +305,314 +20%
PVMCV
5
Polaris Venture Management Co V
Massachusetts
$670K 130,571 -1,697,421 -93%
Vanguard Group
6
Vanguard Group
Pennsylvania
$652K 1,779,024 +33,702 +2%
GHCM
7
Glen Harbor Capital Management
California
$56K 153,238 – –
BlackRock
8
BlackRock
New York
$46K 125,916 -57,309 -31%
MCIM
9
Meadow Creek Investment Management
Georgia
$46K 126,196 – –
EP
10
Elkfork Partners
Oregon
$36K 99,154 – –
RCM
11
Riverhead Capital Management
Delaware
$29K 79,677 – –
TAM
12
Tyers Asset Management
Texas
$26K 72,112 – –
WS
13
Wedbush Securities
California
$25K 67,270 +41,271 +159%
Two Sigma Investments
14
Two Sigma Investments
New York
$14K 39,084 -28,220 -42%
Northern Trust
15
Northern Trust
Illinois
$10K 28,236 -1,900 -6%
UBS Group
16
UBS Group
Switzerland
$10K 27,029 +27,028 +2,702,800%
TSS
17
Two Sigma Securities
New York
$9K 23,202 +23,202 New
Jane Street
18
Jane Street
New York
$8K 20,584 +20,584 New
Two Sigma Advisers
19
Two Sigma Advisers
New York
$4K 11,900 – –
Bank of America
20
Bank of America
North Carolina
$4K 10,504 +2,817 +37%
RE
21
RBC Europe
United Kingdom
$2.2K 6,000 – –
Acadian Asset Management
22
Acadian Asset Management
Massachusetts
– – -121,851 Closed
Geode Capital Management
23
Geode Capital Management
Massachusetts
– – -106,008 Closed
BFM
24
Boothbay Fund Management
New York
– – -94,466 Closed
Citadel Advisors
25
Citadel Advisors
Florida
– – -80,941 Closed
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