Vanguard Portfolio Management
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Vanguard Portfolio Management’s ACI Worldwide ACIW Stock Holding History

Vanguard Portfolio Management’s Portfolio ACIW Stock Details ACIW Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$408M Buy
8,112,057
+55,710
+0.7% +$2.42M 0.02% 812
2026
Q1 		$330M Buy
+8,056,347
New +$338M 0.02% 843

Other funds holding ACIW

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return
RP
Reinhart Partners Mequon, Wisconsin $4.38B AUM 55.55% 1-Year Est. Return
HRCM
Hood River Capital Management Palm Beach Gardens, Florida $13.8B AUM 163.97% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Vanguard Portfolio Management's ACIW Position: Q2 2026 in Review

Vanguard Portfolio Management increased its ACI Worldwide (ACIW) stake by 0.69% in Q2 2026, buying an estimated $2.42M and bringing the position to 8,112,057 shares worth $408M. The position accounts for 0.02% of the portfolio, ranked #812.

Vanguard Portfolio Management first reported a position in ACIW in Q1 2026 and has held it in 2 quarters since. 358 funds tracked by Wall St. Rank hold ACIW as of Q2 2026.

  • Vanguard Portfolio Management held 8,112,057 shares of ACI Worldwide worth $408M as of Q2 2026.
  • Vanguard Portfolio Management bought 55,710 ACI Worldwide shares in Q2 2026, an estimated $2.42M.
  • ACI Worldwide made up 0.02% of Vanguard Portfolio Management's portfolio in Q2 2026, its #812 holding.
  • Vanguard Portfolio Management first reported a position in ACI Worldwide in Q1 2026 and has held it in 2 quarters since.
  • 358 funds tracked by Wall St. Rank held ACI Worldwide as of Q2 2026.

Based on Vanguard Portfolio Management's 13F filing for Q2 2026, filed 13 Aug 2026.