Twin Tree Management
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Twin Tree Management’s Amdocs DOX Stock Holding History

Twin Tree Management’s Portfolio DOX Stock Details DOX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2019
Q2 		– Sell
-16,800
Closed -$909K – 1304
2019
Q1 		$909K Buy
+16,800
New +$944K ﹤0.01% 850
2016
Q2 		– Sell
-2,200
Closed -$133K – 1240
2016
Q1 		$133K Hold
2,200
– – ﹤0.01% 1069
2015
Q4 		$120K Buy
+2,200
New +$126K ﹤0.01% 1181

Other funds holding DOX

Pzena Investment Management
Pzena Investment Management New York $30.8B AUM 11.29% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BGC
Beutel, Goodman & Co Toronto, Ontario, Canada $14.8B AUM 15.12% 1-Year Est. Return
BIP
Brandes Investment Partners La Jolla, California $14.1B AUM 25.52% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $46.4B AUM 27.74% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
Federated Hermes
Federated Hermes Pittsburgh, Pennsylvania $61.5B AUM 30.7% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return

Twin Tree Management's DOX Position: Q1 2026 in Review

Twin Tree Management opened a new position in Amdocs (DOX) in Q1 2026: 18 shares worth $1.18K. The stake represents ﹤0.01% of the portfolio and ranks #1239 among its holdings. This is a return to the name: Twin Tree Management previously reported a position in DOX as recently as Q4 2023.

Twin Tree Management first reported a position in DOX in Q3 2015 and has held it in 25 quarters since. The position peaked at $10.6M in Q4 2019. 473 funds tracked by Wall St. Rank hold DOX as of Q1 2026.

  • Twin Tree Management held 18 shares of Amdocs worth $1.18K as of Q1 2026.
  • Amdocs was a new Twin Tree Management position in Q1 2026.
  • Amdocs made up ﹤0.01% of Twin Tree Management's portfolio in Q1 2026, its #1239 holding.
  • Twin Tree Management first reported a position in Amdocs in Q3 2015 and has held it in 25 quarters since.
  • Twin Tree Management's Amdocs position peaked at $10.6M in Q4 2019.
  • 473 funds tracked by Wall St. Rank held Amdocs as of Q1 2026.

Based on Twin Tree Management's 13F filing for Q1 2026, filed 14 May 2026.