Ticker · CUSIP 004498101

ACIW

ACI WORLDWIDE INC
Technology·Software - Infrastructure
···Share
Holders (tracked)
14
Combined shares
5,142,487
Combined value
$192.77M
Last close
$42.80
Quarter
2025Q4
Tracked holders · last 8 quarters
+2 vs previous quarter over the last 8.
14112024Q12025Q4
Price is +14.2% vs the avg quarter-end implied price across tracked holders.

SEC event timeline

26 events
  1. D.E. Shaw & Co. added2026-02-17
    +66,532 shares · 2025Q4
    13F
  2. Ken Griffin (Citadel Advisors) trimmed2026-02-17
    −79,398 shares · 2025Q4
    13F
  3. Steve Cohen (Point72) opened position2026-02-17
    +108,652 shares · 2025Q4
    13F
  4. T. Rowe Price added2026-02-17
    +50,694 shares · 2025Q4
    13F
  5. Wellington Management trimmed2026-02-17
    −38,417 shares · 2025Q4
    13F
  6. Paul Tudor Jones (Tudor Investment) opened position2026-02-17
    +31,388 shares · 2025Q4
    13F
  7. AQR Capital Management trimmed2026-02-17
    −40,470 shares · 2025Q4
    13F
  8. Two Sigma Investments added2026-02-17
    +505,525 shares · 2025Q4
    13F
  9. Izzy Englander (Millennium Mgmt) trimmed2026-02-17
    −1,224,028 shares · 2025Q4
    13F
  10. Ray Dalio (Bridgewater Associates) trimmed2026-02-13
    −27,633 shares · 2025Q4
    13F
  11. Wally Weitz (Weitz Investment) added2026-02-12
    +900 shares · 2025Q4
    13F
  12. Renaissance Technologies opened position2026-02-12
    +17,733 shares · 2025Q4
    13F
  13. Norges Bank (Norway SWF) opened position2026-02-10
    +1,144,849 shares · 2025Q4
    13F
  14. Ken Fisher (Fisher Asset Mgmt) added2026-02-09
    +27 shares · 2025Q4
    13F
  15. Paul Tudor Jones (Tudor Investment) exited2025-12-09
    −14,880 shares · 2025Q3
    13F
  16. Two Sigma Investments trimmed2025-11-14
    −49,980 shares · 2025Q3
    13F
  17. D.E. Shaw & Co. added2025-11-14
    +174,212 shares · 2025Q3
    13F
  18. AQR Capital Management added2025-11-14
    +219,781 shares · 2025Q3
    13F
  19. T. Rowe Price added2025-11-14
    +38,729 shares · 2025Q3
    13F
  20. Wellington Management trimmed2025-11-14
    −119,350 shares · 2025Q3
    13F
  21. Izzy Englander (Millennium Mgmt) added2025-11-14
    +1,284,419 shares · 2025Q3
    13F
  22. Norges Bank (Norway SWF) exited2025-11-13
    −1,037,701 shares · 2025Q3
    13F
  23. Ray Dalio (Bridgewater Associates) opened position2025-11-13
    +33,120 shares · 2025Q3
    13F
  24. Ken Fisher (Fisher Asset Mgmt) trimmed2025-11-12
    −328,044 shares · 2025Q3
    13F
  25. Norges Bank (Norway SWF) trimmed2025-11-12
    −24,700 shares · 2024Q3
    13F
  26. Wally Weitz (Weitz Investment) added2025-11-10
    +60,800 shares · 2025Q3
    13F

Insider activity

Last 30 days
Net (open-market)
$0
Buys
0 · $0
Sells
0 · $0
Unique insiders
2
DateInsiderCodeSharesPriceValue
04-13Shultz Ronald Craig
GM, ACI Speedpay · Officer
D6,837$41.24$282.0K
04-13Shultz Ronald Craig
GM, ACI Speedpay · Officer
A13,894—$0
04-13Warsop Thomas W III
President and CEO · Officer, Director
A176,755—$0
04-13Warsop Thomas W III
President and CEO · Officer, Director
D69,552$41.24$2.87M
View full insider history for ACIW →
Follow-the-investor returns
If you'd copied each holder of ACIW…
Cost basis inferred from 13F share-delta history. Sorted by % return on the position they're still holding.
InvestorFirst inCost basisReturnPosition value today
T. Rowe Price2016Q1$13.65+213.5%$47.6M
Ken Fisher (Fisher Asset Mgmt)2018Q3$29.66+44.3%$3.6M
Renaissance Technologies2016Q1$31.40+36.3%$759K
Wally Weitz (Weitz Investment)2016Q1$31.77+34.7%$15.7M
Wellington Management2019Q1$41.08+4.2%$25.0M
AQR Capital Management2016Q1$45.24-5.4%$15.3M
Paul Tudor Jones (Tudor Investment)2018Q1$46.57-8.1%$1.3M
Steve Cohen (Point72)2019Q2$46.91-8.8%$4.7M
Two Sigma Investments2016Q2$47.57-10.0%$23.6M
D.E. Shaw & Co.2016Q1$47.74-10.4%$22.5M
Ken Griffin (Citadel Advisors)2016Q1$48.28-11.4%$1.9M
Ray Dalio (Bridgewater Associates)2024Q2$50.96-16.0%$235K
Izzy Englander (Millennium Mgmt)2016Q1$52.69-18.8%$8.8M
Norges Bank (Norway SWF)2016Q1$1862.94-97.7%$49.0M

Who moved on this name in 2025Q4

13F transactions reported for the latest quarter, grouped by direction.
New positions4
Added to5
Trimmed5
Exited0
—

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.
QuarterHoldersCombined value
2022Q1
14
$38.58B
2022Q2
13
$30.09B
2022Q3
12
$24.3M
2022Q4
13
$503.6M
2023Q1
13
$548.3M
2023Q2
13
$458.4M
2023Q3
11
$396.3M
2023Q4
9
$642.4M
2024Q1
11
$767.9M
2024Q2
13
$878.7M
2024Q3
15
$194.2M
2024Q4
13
$141.7M
2025Q1
12
$80.5M
2025Q2
11
$152.9M
2025Q3
12
$188.3M
2025Q4
14
$192.8M
Congress members trading this stock
DateMemberTypeAmount rangeFiling
2025-10-31Lisa McClainSell$1K – $15KPDF ↗
2025-10-30Lisa McClainSell$1K – $15KPDF ↗
2025-10-30Lisa McClainBuy$1K – $15KPDF ↗
2025-08-19Lisa McClainBuy$1K – $15KPDF ↗

Who owns ACIW

14 super-investors · 2025Q4
Tracked stake
5.14M
shares
Combined value
$193M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New4Added5Trim5
#ManagerSharesValue
1Norges Bank
Norway SWF
1.14M$55M
2Wellington Management584.0K$28M
3Two Sigma Investments551.9K$26M
4D.E. Shaw & Co.525.1K$25M
5Wally Weitz
Weitz Investment
367.7K$18M
6AQR Capital Management358.1K$17M
7Izzy Englander
Millennium Mgmt
206.4K$10M
8Steve Cohen
Point72
108.7K$5M
9Ken Fisher
Fisher Asset Mgmt
84.2K$4M
10Ken Griffin
Citadel Advisors
45.4K$2M
11Paul Tudor Jones
Tudor Investment
31.4K$2M
12Renaissance Technologies17.7K$848K
13Ray Dalio
Bridgewater Associates
5.5K$262K
14T. Rowe Price1.11M$53K

Recent moves

20 transactions
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