Mariner
ACIW icon

Mariner’s ACI Worldwide ACIW Stock Holding History

Mariner’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 		$1.35M Buy
26,900
+1,401
+5% +$60.9K ﹤0.01% 1729
2026
Q1 		$1.05M Buy
25,499
+5,922
+30% +$249K ﹤0.01% 1932
2025
Q4 		$936K Buy
19,577
+3,642
+23% +$177K ﹤0.01% 1995
2025
Q3 		$841K Buy
15,935
+6,464
+68% +$305K ﹤0.01% 2042
2025
Q2 		$435K Sell
9,471
-3,345
-26% -$164K ﹤0.01% 2446
2025
Q1 		$701K Sell
12,816
-599
-4% -$31.8K ﹤0.01% 1933
2024
Q4 		$696K Buy
13,415
+743
+6% +$39.5K ﹤0.01% 1910
2024
Q3 		$645K Sell
12,672
-372
-3% -$17K ﹤0.01% 1930
2024
Q2 		$516K Buy
13,044
+1,842
+16% +$64.2K ﹤0.01% 2021
2024
Q1 		$372K Buy
11,202
+17
+0.2% +$525 ﹤0.01% 2258
2023
Q4 		$342K Sell
11,185
-548
-5% -$13.7K ﹤0.01% 2224
2023
Q3 		$265K Buy
11,733
+154
+1% +$3.6K ﹤0.01% 2269
2023
Q2 		$268K Sell
11,579
-80
-0.7% -$1.94K ﹤0.01% 2218
2023
Q1 		$315K Buy
11,659
+223
+2% +$5.9K ﹤0.01% 2030
2022
Q4 		$263K Sell
11,436
-933
-8% -$20.1K ﹤0.01% 2132
2022
Q3 		$259K Sell
12,369
-33
-0.3% -$821 ﹤0.01% 1878
2022
Q2 		$321K Buy
12,402
+1,408
+13% +$37.9K ﹤0.01% 1266
2022
Q1 		$346K Buy
10,994
+392
+4% +$13.1K ﹤0.01% 1251
2021
Q4 		$368K Sell
10,602
-837
-7% -$26.9K ﹤0.01% 1063
2021
Q3 		$352K Buy
11,439
+790
+7% +$26.2K ﹤0.01% 915
2021
Q2 		$395K Buy
10,649
+196
+2% +$7.66K ﹤0.01% 833
2021
Q1 		$398K Buy
10,453
+376
+4% +$14.8K ﹤0.01% 771
2020
Q4 		$387K Sell
10,077
-314
-3% -$10.5K ﹤0.01% 714
2020
Q3 		$271K Buy
+10,391
New +$288K ﹤0.01% 684
2019
Q3 		– Sell
-8,742
Closed -$300K – 684
2019
Q2 		$300K Sell
8,742
-322
-4% -$10.7K ﹤0.01% 884
2019
Q1 		$298K Buy
+9,064
New +$276K ﹤0.01% 816

Other funds holding ACIW

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 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
NRCM
North Reef Capital Management Laguna Beach, California $2.61B AUM 11.5% 1-Year Est. Return

Mariner's ACIW Position: Q2 2026 in Review

Mariner increased its ACI Worldwide (ACIW) stake by 5.5% in Q2 2026, buying an estimated $60.9K and bringing the position to 26,900 shares worth $1.35M. The position accounts for ﹤0.01% of the portfolio, ranked #1729.

Mariner first reported a position in ACIW in Q1 2019 and has held it in 26 quarters since. 377 funds tracked by Wall St. Rank hold ACIW as of Q2 2026.

  • Mariner held 26,900 shares of ACI Worldwide worth $1.35M as of Q2 2026.
  • Mariner bought 1,401 ACI Worldwide shares in Q2 2026, an estimated $60.9K.
  • ACI Worldwide made up ﹤0.01% of Mariner's portfolio in Q2 2026, its #1729 holding.
  • Mariner first reported a position in ACI Worldwide in Q1 2019 and has held it in 26 quarters since.
  • 377 funds tracked by Wall St. Rank held ACI Worldwide as of Q2 2026.

Based on Mariner's 13F filing for Q2 2026, filed 13 Aug 2026.