ACI WORLDWIDE, INC.

PublicCIK: 935036
ACIWNASDAQ
Location

ELKHORN, NE

13F Filings

Institutional Holders

ACI WORLDWIDE, INC.ACIW— Latest position per institution from SEC 13F filings

15

Institutional holders

104.79M

Total shares held

5.02B

Estimated value

5.24M

Avg. position size

1

BLACKROCK FINANCE, INC.

CIK 1364742

Shares

18.26M

Value

722.91M

Filed

Jun 30, 2024

2

BLACKROCK, INC.

CIK 2012383

Shares

16.38M

Value

823.82M

Filed

Jun 30, 2026

3

VANGUARD GROUP INC

CIK 102909

Shares

13.41M

Value

641M

Filed

Dec 31, 2025

4

VANGUARD PORTFOLIO MANAGEMENT LLC

CIK 2100121

Shares

8.11M

Value

407.96M

Filed

Jun 30, 2026

5

FRANKLIN TEMPLETON INC

CIK 38777

Shares

6.70M

Value

336.70M

Filed

Jun 30, 2026

6

FMR LLC

CIK 315066

Shares

6.55M

Value

329.19M

Filed

Jun 30, 2026

7

VANGUARD CAPITAL MANAGEMENT LLC

CIK 2100119

Shares

4.59M

Value

230.68M

Filed

Jun 30, 2026

8

STATE STREET CORP

CIK 93751

Shares

4.29M

Value

215.94M

Filed

Jun 30, 2026

9

GEODE CAPITAL MANAGEMENT, LLC

CIK 1214717

Shares

3.40M

Value

170.96M

Filed

Jun 30, 2026

10

DIMENSIONAL FUND ADVISORS LP

CIK 354204

Shares

3.16M

Value

158.68M

Filed

Jun 30, 2026

11

FULLER & THALER ASSET MANAGEMENT, INC.

CIK 1082327

Shares

2.73M

Value

137.41M

Filed

Jun 30, 2026

12

NORTH REEF CAPITAL MANAGEMENT LP

CIK 1867831

Shares

2.62M

Value

131.61M

Filed

Jun 30, 2026

13

HOOD RIVER CAPITAL MANAGEMENT LLC

CIK 1578177

Shares

2.33M

Value

117.17M

Filed

Jun 30, 2026

14

ALLIANCEBERNSTEIN L.P.

CIK 1109448

Shares

2.33M

Value

95.46M

Filed

Jun 30, 2026

15

MORGAN STANLEY

CIK 895421

Shares

2.10M

Value

105.78M

Filed

Jun 30, 2026

16

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

CIK 1164508

Shares

1.76M

Value

88.54M

Filed

Jun 30, 2026

17

CONGRESS ASSET MANAGEMENT CO

CIK 897378

Shares

1.74M

Value

84.92M

Filed

Sep 30, 2026

18

LONDON CO OF VIRGINIA

CIK 1259887

Shares

1.59M

Value

80.23M

Filed

Jun 30, 2026

19

REINHART PARTNERS, LLC.

CIK 1080298

Shares

1.40M

Value

68.67M

Filed

Sep 30, 2026

20

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

CIK 884546

Shares

1.34M

Value

67.50M

Filed

Jun 30, 2026

Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.