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Picton Mahoney Asset Management’s A10 Networks ATEN Stock Holding History

Picton Mahoney Asset Management’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
2025
Q3 		– Sell
-34,754
Closed -$672K – 1074
2025
Q2 		$672K Sell
34,754
-50,564
-59% -$864K 0.01% 440
2025
Q1 		$1.39M Buy
85,318
+53,271
+166% +$1.02M 0.02% 277
2024
Q4 		$590K Buy
32,047
+12,196
+61% +$199K 0.01% 269
2024
Q3 		$286K Buy
19,851
+9,113
+85% +$123K 0.01% 304
2024
Q2 		$148K Buy
+10,738
New +$153K 0.01% 325

Other funds holding ATEN

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
PCM
Penserra Capital Management Orinda, California $8.52B AUM 37.76% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $73.7B AUM 53.56% 1-Year Est. Return
BTW
Boston Trust Walden Boston, Massachusetts $13.1B AUM 24.63% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $140B AUM 27.84% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Picton Mahoney Asset Management's ATEN Position: Q3 2025 in Review

Picton Mahoney Asset Management sold out of A10 Networks (ATEN) in Q3 2025, closing a stake of 34,754 shares — an estimated $672K sold.

Picton Mahoney Asset Management first reported a position in ATEN in Q2 2024 and held it in 5 quarters. The position peaked at $1.39M in Q1 2025. 236 funds tracked by Wall St. Rank hold ATEN as of Q3 2025.

  • Picton Mahoney Asset Management reported no remaining A10 Networks position as of Q3 2025 after selling out during the quarter.
  • Picton Mahoney Asset Management sold 34,754 A10 Networks shares in Q3 2025, an estimated $672K.
  • Picton Mahoney Asset Management first reported a position in A10 Networks in Q2 2024 and held it in 5 quarters.
  • Picton Mahoney Asset Management's A10 Networks position peaked at $1.39M in Q1 2025.
  • 236 funds tracked by Wall St. Rank held A10 Networks as of Q3 2025.

Based on Picton Mahoney Asset Management's 13F filing for Q3 2025, filed 12 Nov 2025.