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Vestcor Inc’s A10 Networks ATEN Stock Holding History

Vestcor Inc’s Portfolio ATEN Stock Details ATEN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-2,709
Closed -$48K – 1189
2025
Q4 		$48K Sell
2,709
-3,560
-57% -$63.1K ﹤0.01% 1101
2025
Q3 		$114K Sell
6,269
-11,515
-65% -$208K ﹤0.01% 1070
2025
Q2 		$344K Buy
17,784
+15,075
+556% +$258K 0.01% 819
2025
Q1 		$44K Buy
+2,709
New +$52K ﹤0.01% 1104

Other funds holding ATEN

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
PCM
Penserra Capital Management Orinda, California $13B AUM 71.84% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
BTW
Boston Trust Walden Boston, Massachusetts $13.1B AUM 24.63% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $521B AUM 51.41% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return

Vestcor Inc's ATEN Position: Q1 2026 in Review

Vestcor Inc sold out of A10 Networks (ATEN) in Q1 2026, closing a stake of 2,709 shares — an estimated $48K sold.

Vestcor Inc first reported a position in ATEN in Q1 2025 and held it in 4 quarters. The position peaked at $344K in Q2 2025. 264 funds tracked by Wall St. Rank hold ATEN as of Q1 2026.

  • Vestcor Inc reported no remaining A10 Networks position as of Q1 2026 after selling out during the quarter.
  • Vestcor Inc sold 2,709 A10 Networks shares in Q1 2026, an estimated $48K.
  • Vestcor Inc first reported a position in A10 Networks in Q1 2025 and held it in 4 quarters.
  • Vestcor Inc's A10 Networks position peaked at $344K in Q2 2025.
  • 264 funds tracked by Wall St. Rank held A10 Networks as of Q1 2026.

Based on Vestcor Inc's 13F filing for Q1 2026, filed 12 May 2026.