ACI Worldwide, Inc.
US ˙ NasdaqGS ˙ US0044981019

SecurityACIW / ACI Worldwide, Inc.
InstitutionShell Asset Management Co
Latest Disclosed Ownership4,251 shares
Latest Disclosed Value $ 224
Shell Asset Management Co reports 55.43% decrease in ownership of ACIW / ACI Worldwide, Inc.

On November 7, 2025 - Shell Asset Management Co filed a 13F-HR form disclosing ownership of 4,251 shares of ACI Worldwide, Inc. (US:ACIW) valued at $224,325 USD as of September 30, 2025. The entity filed a previous 13F-HR on July 23, 2025 disclosing 9,538 shares of ACI Worldwide, Inc.. The current value of the position is $180,072 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2025-11-07 2025-09-30 13F ACI WORLDWIDE COM 004498101 4,251 -5,287 -55.43 0 0.0225
2025-07-23 2025-06-30 13F ACI WORLDWIDE COM 004498101 9,538 -1,647 -14.73 0 0.0151
2025-05-14 2025-03-31 13F ACI WORLDWIDE COM 004498101 11,185 -459 -3.94 1 0.0291
2025-02-14 2024-12-31 13F ACI WORLDWIDE COM 004498101 11,644 0 0.00 1 0.0264
2024-11-07 2024-09-30 13F ACI WORLDWIDE COM 004498101 11,644 -103 -0.88 1 0.0261
2024-07-25 2024-03-31 13F ACI WORLDWIDE COM 004498101 11,747 -1,177 -9.11 0 0.0212
2024-02-14 2023-12-31 13F ACI WORLDWIDE COM 004498101 12,924 -3,893 -23.15 0 0.0182
2023-11-08 2023-09-30 13F ACI WORLDWIDE COM 004498101 16,817 -260 -1.52 0 0.0157
2023-07-28 2023-06-30 13F ACI WORLDWIDE COM 004498101 17,077 -98 -0.57 0 0.0156
2023-05-15 2023-03-31 13F ACI WORLDWIDE COM 004498101 17,175 -59 -0.34 0 0.0192
2023-02-07 2022-12-31 13F ACI WORLDWIDE COM 004498101 17,234 -3,574 -17.18 0 -100.00 0.0173
2022-11-14 2022-09-30 13F ACI WORLDWIDE COM 004498101 20,808 -5,453 -20.76 435 -36.03 0.0170
2022-08-09 2022-06-30 13F ACI WORLDWIDE COM 004498101 26,261 44 0.17 680 -17.68 0.0201
2022-05-04 2022-03-31 13F ACI WORLDWIDE COM 004498101 26,217 -3,879 -12.89 826 -20.88 0.0195
2022-02-09 2021-12-31 13F ACI WORLDWIDE COM 004498101 30,096 135 0.45 1,044 13.36 0.0214
2021-11-04 2021-09-30 13F ACI WORLDWIDE COM 004498101 29,961 -1,290 -4.13 921 -20.67 0.0207
2021-08-12 2021-06-30 13F ACI WORLDWIDE COM 004498101 31,251 18,758 150.15 1,161 144.42 0.0225
2021-05-10 2021-03-31 13F ACI WORLDWIDE COM 004498101 12,493 12,493 475 0.0095
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.