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A10 Networks
ATEN

Overview Fund Activity

226 hedge funds and large institutions have $1.36B invested in A10 Networks in 2025 Q2 according to their latest regulatory filings, with 23 funds opening new positions, 91 increasing their positions, 92 reducing their positions, and 45 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
226
Holders Change
-24
Holders Change %
-9.6%
% of All Funds
3.03%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.04%
New
23
Increased
91
Reduced
92
Closed
45
Calls
$828K
Puts
$671K
Net Calls
+$157K
Net Calls Change
+$3.43M

Top Buyers

1
PCM
Penserra Capital Management
California
+$27.6M
2
Legal & General Group
Legal & General Group
United Kingdom
+$14.9M
3
BTW
Boston Trust Walden
Massachusetts
+$10M
4
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$7.12M
5
Wellington Management Group
Wellington Management Group
Massachusetts
+$6.49M

Top Sellers

1
Invesco
Invesco
Georgia
-$8.69M
2
Morgan Stanley
Morgan Stanley
New York
-$8.46M
3
Goldman Sachs
Goldman Sachs
New York
-$5.39M
4
Teacher Retirement System of Texas
Teacher Retirement System of Texas
Texas
-$5.34M
5
TI
Trexquant Investment
Connecticut
-$4.05M
Name Holding Trade Value Shares
Change 		Shares
Change %
Citadel Advisors
51
Citadel Advisors
Florida
$4.27M -$3.26M -168,310 -43%
RhumbLine Advisers
52
RhumbLine Advisers
Massachusetts
$4.02M +$217K +11,207 +6%
Man Group
53
Man Group
United Kingdom
$3.8M +$257K +13,270 +7%
SP
54
Summit Partners
Massachusetts
$3.63M – – –
SEI Investments
55
SEI Investments
Pennsylvania
$3.6M -$678K -35,030 -16%
HIM
56
Hillsdale Investment Management
Ontario, Canada
$3.43M -$563K -29,100 -14%
NL
57
Nuveen LLC
North Carolina
$3.26M -$605K -31,288 -16%
Ameriprise
58
Ameriprise
Minnesota
$2.88M -$385K -19,900 -12%
Universal-Beteiligungs- und Servicegesellschaft
59
Universal-Beteiligungs- und Servicegesellschaft
Germany
$2.74M +$42.9K +2,218 +2%
Swiss National Bank
60
Swiss National Bank
Switzerland
$2.73M -$34.8K -1,800 -1%
DZ Bank
61
DZ Bank
Germany
$2.72M -$3.48M -179,927 -56%
Voloridge Investment Management
62
Voloridge Investment Management
Florida
$2.69M +$1.85M +95,786 +221%
Bank of America
63
Bank of America
North Carolina
$2.65M +$163K +8,435 +7%
Susquehanna International Group
64
Susquehanna International Group
Pennsylvania
$2.61M +$420K +21,680 +19%
State Board of Administration of Florida Retirement System
65
State Board of Administration of Florida Retirement System
Florida
$2.59M -$20K -1,032 -0.8%
VA
66
Vident Advisory
Georgia
$2.52M +$82.7K +4,275 +3%
BCV
67
Banque Cantonale Vaudoise
Switzerland
$2.44M +$50.6K +2,612 +2%
LPL Financial
68
LPL Financial
California
$2.31M +$1.97M +101,786 +584%
Citigroup
69
Citigroup
New York
$2.23M -$726K -37,502 -25%
Franklin Resources
70
Franklin Resources
California
$2.12M +$14.1K +731 +0.7%
Allianz Asset Management
71
Allianz Asset Management
Germany
$2.02M -$1.81M -93,637 -47%
MAM
72
Martingale Asset Management
Massachusetts
$1.97M +$20.6K +1,062 +1%
Canada Pension Plan Investment Board
73
Canada Pension Plan Investment Board
Ontario, Canada
$1.91M -$211K -10,900 -10%
New York State Common Retirement Fund
74
New York State Common Retirement Fund
New York
$1.89M +$122K +6,300 +7%
Truist Financial
75
Truist Financial
North Carolina
$1.83M -$38.3K -1,979 -2%
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