Spark Investment Management LLC - A10 NETWORKS INC ownership

A10 NETWORKS INC's ticker is ATEN and the CUSIP is 002121101. A total of 99 filers reported holding A10 NETWORKS INC in Q3 2017. The put-call ratio across all filers is 7.94 and the average weighting 0.7%.

Quarter-by-quarter ownership
Spark Investment Management LLC ownership history of A10 NETWORKS INC
ValueSharesWeighting
Q1 2020$530,000
-50.8%
85,500
-45.5%
0.28%
+123.8%
Q4 2019$1,077,000
-1.0%
156,8560.0%0.13%
-9.4%
Q3 2019$1,088,000
+1.8%
156,8560.0%0.14%
+87.8%
Q2 2019$1,069,000
-76.4%
156,856
-75.5%
0.07%
-64.8%
Q1 2019$4,532,000
+95.5%
639,244
+72.1%
0.21%
+31.2%
Q4 2018$2,318,000
+2.7%
371,4970.0%0.16%
+24.0%
Q3 2018$2,258,000
-46.1%
371,497
-44.7%
0.13%
-47.3%
Q2 2018$4,187,000
+1.7%
672,200
-5.0%
0.24%
-6.8%
Q1 2018$4,119,000
-18.7%
707,800
+7.8%
0.26%
-3.3%
Q4 2017$5,068,000
+202.2%
656,500
+230.2%
0.27%
+164.1%
Q2 2017$1,677,000
+50.5%
198,800
+63.3%
0.10%
+47.1%
Q1 2017$1,114,000
-79.9%
121,765
-76.6%
0.07%
-84.4%
Q3 2016$5,556,000
+39.8%
519,800
-15.4%
0.45%
+21.0%
Q2 2016$3,975,000
-3.8%
614,400
-12.0%
0.37%
-11.0%
Q1 2016$4,133,000
+40.3%
698,300
+55.5%
0.42%
+11.5%
Q4 2015$2,945,000
+52.6%
449,000
+39.3%
0.38%
+49.4%
Q3 2015$1,930,000
+1084.0%
322,300
+759.5%
0.25%
+829.6%
Q4 2014$163,00037,5000.03%
Other shareholders
A10 NETWORKS INC shareholders Q3 2017
NameSharesValueWeighting ↓
VIEX Capital Advisors, LLC 7,883,675$48,958,00058.80%
SUMMIT PARTNERS L P 9,539,076$59,238,00032.86%
Roumell Asset Management, LLC 554,369$3,443,0009.43%
Divisar Capital Management LLC 1,153,491$7,163,0002.80%
Lynrock Lake LP 2,866,666$17,802,0001.75%
Adirondack Research & Management Inc. 146,171$908,0001.27%
Fondren Management LP 35,000$217,0000.55%
ALGERT GLOBAL LLC 129,282$803,0000.34%
Worth Venture Partners, LLC 78,590$488,0000.30%
COOPER CREEK PARTNERS MANAGEMENT LLC 143,240$890,0000.28%
View complete list of A10 NETWORKS INC shareholders