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A10 Networks
ATEN

Overview Fund Activity

101 hedge funds and large institutions have $173M invested in A10 Networks in 2016 Q1 according to their latest regulatory filings, with 11 funds opening new positions, 44 increasing their positions, 32 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
101
Holders Change
-3
Holders Change %
-2.88%
% of All Funds
2.7%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
11
Increased
44
Reduced
32
Closed
14
Calls
$1.44M
Puts
$108K
Net Calls
+$1.33M
Net Calls Change
+$1.26M

Top Buyers

1
Vanguard Group
Vanguard Group
Pennsylvania
$12.2M
2
Renaissance Technologies
Renaissance Technologies
New York
$9.6M
3
LSC
Lyon Street Capital
California
$3.1M
4
SIM
Spark Investment Management
New York
$4.13M
5
WSA
Wall Street Associates
California
$897K

Top Sellers

1
BIM
Bogle Investment Management
Massachusetts
$0
2
Morgan Stanley
Morgan Stanley
New York
$278K
3
Ameriprise
Ameriprise
Minnesota
$2.23M
4
Thrivent Financial for Lutherans
Thrivent Financial for Lutherans
Minnesota
$0
5
LAM
Lapides Asset Management
Connecticut
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
SP
1
Summit Partners
Massachusetts
$55.8M – – –
Franklin Resources
2
Franklin Resources
California
$17M +$174K +29,375 +1%
Vanguard Group
3
Vanguard Group
Pennsylvania
$12.2M +$4.02M +679,779 +49%
Renaissance Technologies
4
Renaissance Technologies
New York
$9.6M +$2.58M +435,590 +37%
RA
5
Royce & Associates
New York
$8.32M -$757K -127,900 -8%
BFA
6
BlackRock Fund Advisors
California
$5.2M -$226K -38,252 -4%
Caisse de Depot et Placement du Quebec (CDPQ)
7
Caisse de Depot et Placement du Quebec (CDPQ)
Quebec, Canada
$4.21M -$258K -43,550 -6%
SIM
8
Spark Investment Management
New York
$4.13M +$1.48M +249,300 +56%
D.E. Shaw & Co
9
D.E. Shaw & Co
New York
$3.69M +$771K +130,169 +26%
Millennium Management
10
Millennium Management
New York
$3.58M -$527K -89,048 -13%
BIT
11
BlackRock Institutional Trust
California
$3.56M +$395K +66,674 +12%
LSC
12
Lyon Street Capital
California
$3.1M +$1.78M +300,363 +135%
State Street
13
State Street
Massachusetts
$2.85M +$146K +24,684 +5%
State of Tennessee, Department of Treasury
14
State of Tennessee, Department of Treasury
Tennessee
$2.71M – – –
JPMorgan Chase & Co
15
JPMorgan Chase & Co
New York
$2.63M -$158K -26,676 -6%
Northern Trust
16
Northern Trust
Illinois
$2.29M +$82.1K +13,872 +4%
Ameriprise
17
Ameriprise
Minnesota
$2.23M -$1.11M -188,080 -33%
TC
18
TFS Capital
Pennsylvania
$1.55M +$690K +116,528 +80%
California Public Employees Retirement System
19
California Public Employees Retirement System
California
$1.41M -$409K -69,100 -22%
PI
20
Putnam Investments
Massachusetts
$1.07M -$361K -60,952 -25%
Bank of New York Mellon
21
Bank of New York Mellon
New York
$1.05M +$104K +17,570 +11%
TCIM
22
TIAA CREF Investment Management
New York
$966K +$329K +55,520 +52%
AQR Capital Management
23
AQR Capital Management
Connecticut
$952K +$367K +61,986 +63%
TBAM
24
True Bearing Asset Management
California
$923K -$57.5K -9,718 -6%
WSA
25
Wall Street Associates
California
$897K +$897K +151,600 New
1
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