ACI Worldwide, Inc.
DE ˙ DB ˙ US0044981019
35,40 € ↓ -2,00 (-5,35%)
2026-06-04
CENA AKCJI
SecurityDE:TSA / ACI Worldwide, Inc.
InstitutionNorthern Trust Corp
Latest Disclosed Ownership1,248,549 shares
Latest Disclosed Value $ 51,202,995
Northern Trust Corp reports 0.55% increase in ownership of TSA / ACI Worldwide, Inc.

On May 14, 2026 - Northern Trust Corp filed a 13F-HR form disclosing ownership of 1,248,549 shares of ACI Worldwide, Inc. (DE:TSA) valued at $43,948,925 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,241,678 shares of ACI Worldwide, Inc.. This represents a change in shares of 0.55% during the quarter. The current value of the position is $44,198,635 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)
2026-05-14 2026-03-31 13F ACI WORLDWIDE COM 004498101 1,248,549 6,871 0.55 51,203 -13.75 0.0014
2026-02-17 2025-12-31 13F ACI WORLDWIDE COM 004498101 1,241,678 -70,253 -5.35 59,365 -14.25 0.0016
2025-11-14 2025-09-30 13F ACI WORLDWIDE COM 004498101 1,311,931 -8,908 -0.67 69,231 14.17 0.0020
2025-08-13 2025-06-30 13F ACI WORLDWIDE COM 004498101 1,320,839 -14,919 -1.12 60,640 -17.02 0.0083
2025-05-13 2025-03-31 13F ACI WORLDWIDE COM 004498101 1,335,758 -28,246 -2.07 73,079 3.21 0.0108
2025-02-14 2024-12-31 13F ACI WORLDWIDE COM 004498101 1,364,004 42,376 3.21 70,805 5.25 0.0100
2024-11-13 2024-09-30 13F ACI WORLDWIDE COM 004498101 1,321,628 -16,570 -1.24 67,271 26.97 0.0110
2024-08-14 2024-06-30 13F ACI WORLDWIDE COM 004498101 1,338,198 -32,062 -2.34 52,979 16.42 0.0089
2024-05-14 2024-03-31 13F ACI WORLDWIDE COM 004498101 1,370,260 -8,122 -0.59 45,506 7.89 0.0079
2024-02-13 2023-12-31 13F ACI WORLDWIDE COM 004498101 1,378,382 -213,585 -13.42 42,178 17.44 0.0076
2023-11-13 2023-09-30 13F ACI WORLDWIDE COM 004498101 1,591,967 -29,439 -1.82 35,915 -4.40 0.0070
2023-08-11 2023-06-30 13F ACI WORLDWIDE COM 004498101 1,621,406 -93,021 -5.43 37,568 -18.78 0.0072
2023-05-15 2023-03-31 13F ACI WORLDWIDE COM 004498101 1,714,427 -4,469 -0.26 46,255 17.00 0.0092
2023-02-13 2022-12-31 13F ACI WORLDWIDE COM 004498101 1,718,896 -18,694 -1.08 39,535 8.86 0.0083
2022-11-14 2022-09-30 13F ACI WORLDWIDE COM 004498101 1,737,590 12,450 0.72 36,316 -18.69 0.0083
2022-08-12 2022-06-30 13F ACI WORLDWIDE COM 004498101 1,725,140 -85,224 -4.71 44,664 -21.65 0.0096
2022-05-13 2022-03-31 13F ACI WORLDWIDE COM 004498101 1,810,364 -88,650 -4.67 57,008 -13.49 0.0100
2022-02-08 2021-12-31 13F ACI WORLDWIDE COM 004498101 1,899,014 -21,756 -1.13 65,896 11.64 0.0108
2021-11-15 2021-09-30 13F ACI WORLDWIDE COM 004498101 1,920,770 -28,312 -1.45 59,024 -18.46 0.0104
2021-08-13 2021-06-30 13F ACI WORLDWIDE COM 004498101 1,949,082 24,790 1.29 72,388 -1.13 0.0128
2021-05-12 2021-03-31 13F ACI WORLDWIDE COM 004498101 1,924,292 -31,414 -1.61 73,219 -2.58 0.0136
2021-02-11 2020-12-31 13F ACI WORLDWIDE COM 004498101 1,955,706 -110,879 -5.37 75,157 39.18 0.0146
2020-11-16 2020-09-30 13F ACI WORLDWIDE COM 004498101 2,066,585 -14,914 -0.72 54,000 -3.88 0.0118
2020-08-14 2020-06-30 13F ACI WORLDWIDE COM 004498101 2,081,499 56,892 2.81 56,179 14.90 0.0133
2020-05-14 2020-03-31 13F ACI WORLDWIDE COM 004498101 2,024,607 45,703 2.31 48,894 -34.78 0.0140
2020-02-14 2019-12-31 13F ACI WORLDWIDE COM 004498101 1,978,904 -41,386 -2.05 74,971 18.47 0.0168
2019-11-13 2019-09-30 13F ACI WORLDWIDE COM 004498101 2,020,290 117,046 6.15 63,285 -3.17 0.0151
2019-08-13 2019-06-30 13F ACI WORLDWIDE COM 004498101 1,903,244 -22,604 -1.17 65,358 3.25 0.0155
2019-05-13 2019-03-31 13F ACI WORLDWIDE COM 004498101 1,925,848 31,292 1.65 63,303 20.75 0.0156
2019-02-12 2018-12-31 13F ACI WORLDWIDE COM 004498101 1,894,556 -5,776 -0.30 52,423 -1.97 0.0147
2018-11-14 2018-09-30 13F ACI WORLDWIDE COM 004498101 1,900,332 13,699 0.73 53,475 14.89 0.0131
2018-09-18 2018-06-30 13F/A-1 ACI WORLDWIDE COM 004498101 1,886,633 16,776 0.90 46,544 4.94 0.0118
2018-08-14 2018-06-30 13F ACI WORLDWIDE COM 004498101 1,894,015 24,158 46,726
2018-05-09 2018-03-31 13F ACI WORLDWIDE COM 004498101 1,869,857 -12,134 -0.64 44,353 3.96 0.0115
2018-02-14 2017-12-31 13F ACI WORLDWIDE COM 004498101 1,881,991 -73,801 -3.77 42,664 -4.24 0.0108
2017-11-13 2017-09-30 13F ACI WORLDWIDE COM 004498101 1,955,792 -36,189 -1.82 44,554 -0.02 0.0116
2017-08-11 2017-06-30 13F ACI WORLDWIDE COM 004498101 1,991,981 52,243 2.69 44,561 7.40 0.0125
2017-05-12 2017-03-31 13F ACI WORLDWIDE COM 004498101 1,939,738 15,992 0.83 41,491 18.83 0.0120
2017-02-13 2016-12-31 13F ACI WORLDWIDE COM 004498101 1,923,746 -268,126 -12.23 34,917 -17.80 0.0107
2016-11-09 2016-09-30 13F ACI WORLDWIDE COM 004498101 2,191,872 -9,626 -0.44 42,477 -1.10 0.0132
2016-08-12 2016-06-30 13F ACI WORLDWIDE COM 004498101 2,201,498 13,243 0.61 42,951 -5.82 0.0139
2016-08-19 2016-03-31 13F/A-1 ACI WORLDWIDE COM 004498101 2,188,255 -28,223 -1.27 45,603 -3.86 0.0151
2016-05-13 2016-03-31 13F Aci Worldwide COMM 004498101 2,188,255 45,493
2016-02-12 2015-12-31 13F Aci Worldwide COMM 004498101 2,216,478 -36,660 -1.63 47,433 -0.32 0.0157
2015-11-12 2015-09-30 13F Aci Worldwide COMM 004498101 2,253,138 493,903 28.07 47,586 10.09 0.0159
2015-08-13 2015-06-30 13F ACI WORLDWIDE COM 004498101 1,759,235 -442,954 -20.11 43,224 -9.38 0.0293
2015-08-13 2015-06-30 13F Aci Worldwide COMM 000449810 450,489 -1,751,700 11,069 0.0075
2015-05-14 2015-03-31 13F Aci Worldwide COMM 004498101 2,202,189 22,588 1.04 47,700 8.50 0.0143
2015-02-12 2014-12-31 13F Aci Worldwide COM 004498101 2,179,601 10,281 0.47 43,964 8.03 0.0133
2014-11-13 2014-09-30 13F Aci Worldwide COMM 004498101 2,169,320 1,484,009 216.55 40,696 6.36 0.0128
2014-08-14 2014-06-30 13F ACI WORLDWIDE com 004498101 685,311 -69,891 -9.25 38,262 -14.40 0.0119
2014-05-14 2014-03-31 13F ACI WORLDWIDE COMM 004498101 755,202 28,689 3.95 44,700 -5.34 0.0141
2014-02-21 2013-12-31 13F/A-1 ACI WORLDWIDE COM 004498101 726,513 10,445 1.46 47,223 21.99 0.0151
2014-02-12 2013-12-31 13F ACI WORLDWIDE COM 004498101 726,513 47,223
2013-11-13 2013-09-30 13F ACI WORLDWIDE COM 004498101 716,068 -10,055 -1.38 38,711 14.70 0.0136
2013-08-09 2013-06-30 13F ACI WORLDWIDE COM 004498101 726,123 726,123 33,751 0.0122
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.