Wallace Weitz's ACIW Position Overview
Wallace Weitz (via Weitz Investment Management, Inc.) currently holds 366.8K shares of ACI Worldwide, Inc. (ACIW) worth $19.36 M, representing 1.05% of the portfolio. First purchased in 2013-Q2, this long-term strategic position has been held for 50 quarters.
Based on 13F filings since 2013, Wallace Weitz has maintained a long-term strategic position in ACIW, representing a significant commitment to this investment thesis. Largest addition occurred in Q3 2019, adding 504.1K shares. Largest reduction occurred in Q2 2015, reducing 300.0K shares.
Analysis based on 13F filings available since 2013 Q2
Wallace Weitz's ACI Worldwide (ACIW) Holding Value Over Time
Track share changes against reported price movement
Quarterly ACI Worldwide (ACIW) Trades by Wallace Weitz
| Period | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q2 2013 | +21,003 | Add 0.00% | 21,000 | $15.48 |
| Q3 2013 | +431,532 | Add 2054.91% | 452,532 | $18.02 |
| Q4 2013 | +300 | Add 0.07% | 452,832 | $21.67 |
| Q1 2014 | +168 | Add 0.04% | 453,000 | $19.73 |
| Q2 2014 | +75,000 | Add 16.56% | 528,000 | $18.61 |
| Q3 2014 | +115,000 | Add 21.78% | 643,000 | $18.76 |
| Q4 2014 | +100,000 | Add 15.55% | 743,000 | $20.17 |
| Q1 2015 | +2,000 | Add 0.27% | 745,000 | $21.66 |
| Q2 2015 | -300,000 | Reduce 40.27% | 445,000 | $24.57 |
| Q3 2015 | -78,000 | Reduce 17.53% | 367,000 | $21.12 |
| Q4 2015 | -274,304 | Reduce 74.74% | 92,696 | $21.40 |
| Q3 2016 | +21,000 | Add 22.65% | 113,696 | $19.38 |
| Q4 2016 | +53,304 | Add 46.88% | 167,000 | $18.15 |
| Q2 2017 | -20,083 | Reduce 12.03% | 146,917 | $22.37 |
| Q3 2017 | +118,083 | Add 80.37% | 265,000 | $22.78 |
| Q4 2017 | +85,000 | Add 32.08% | 350,000 | $22.67 |
| Q1 2018 | +25,000 | Add 7.14% | 375,000 | $23.72 |
| Q4 2018 | -50,000 | Reduce 13.33% | 325,000 | $27.67 |
| Q1 2019 | -105,000 | Reduce 32.31% | 220,000 | $32.87 |
| Q2 2019 | -20,000 | Reduce 9.09% | 200,000 | $34.34 |
| Q3 2019 | +504,125 | Add 252.06% | 704,125 | $31.33 |
| Q4 2019 | +10,000 | Add 1.42% | 714,125 | $37.89 |
| Q1 2020 | +125,525 | Add 17.58% | 839,650 | $24.15 |
| Q2 2020 | -6,065 | Reduce 0.72% | 833,585 | $26.99 |
| Q4 2020 | -111,985 | Reduce 13.43% | 721,600 | $38.43 |
| Q1 2021 | -200,300 | Reduce 27.76% | 521,300 | $38.05 |
| Q2 2021 | -225,600 | Reduce 43.28% | 295,700 | $37.14 |
| Q4 2021 | +40,000 | Add 13.53% | 335,700 | $34.70 |
| Q4 2022 | -159,365 | Reduce 47.47% | 176,335 | $23.00 |
| Q1 2023 | +4,971 | Add 2.82% | 181,306 | $26.98 |
| Q2 2023 | +51,538 | Add 28.43% | 232,844 | $23.17 |
| Q3 2023 | +52,156 | Add 22.40% | 285,000 | $22.56 |
| Q4 2023 | +87,000 | Add 30.53% | 372,000 | $30.60 |
| Q3 2024 | -15,400 | Reduce 4.14% | 356,600 | $50.90 |
| Q2 2025 | -50,600 | Reduce 14.19% | 306,000 | $45.91 |
| Q3 2025 | +60,800 | Add 19.87% | 366,800 | $52.77 |
Wallace Weitz's ACI Worldwide Investment FAQs
Wallace Weitz first purchased ACI Worldwide, Inc. (ACIW) in Q2 2013, acquiring 21,000 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Wallace Weitz has held ACI Worldwide, Inc. (ACIW) for 50 quarters since Q2 2013. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Wallace Weitz's largest addition to ACI Worldwide, Inc. (ACIW) was in Q3 2019, adding 704,125 shares worth $22.06 M. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
According to the latest 13F filing for Q3 2025, Wallace Weitz's firm, Weitz Investment Management, Inc., owns 366,800 shares of ACI Worldwide, Inc. (ACIW), valued at approximately $19.36 M. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
As of the Q3 2025 filing, ACI Worldwide, Inc. (ACIW) represents approximately 1.05% of Wallace Weitz's publicly disclosed stock portfolio, making it one of their key holdings. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Wallace Weitz's peak holding in ACI Worldwide, Inc. (ACIW) was 839,650 shares, as reported at the end of Q1 2020. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.