ACI WORLDWIDE, INC. (ACIW) — Institutional Holders, Q2 2026

381 institutional investment managers reported a ACIW position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $5.2B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 1 to 100. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.

← ACIW stock profile

ACIW in Q2 2026: what funds did

Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.

New positions

Added to

144

Trimmed

132

Sold out

Biggest buyers

FMRAdded · +4,380,018 sh+$220.3M
FULLER & THALER ASSET MANAGEMENTAdded · +582,559 sh+$29.3M
VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V.New · +394,318 sh+$19.8M
CITADEL ADVISORSAdded · +391,600 sh+$19.7M
North Reef Capital ManagementAdded · +387,000 sh+$19.5M

Biggest sellers

Global Alpha Capital Management Ltd.Sold out · -915,665 sh-$46.0M
BlackRockTrimmed · -636,736 sh-$32.0M
TWO SIGMA INVESTMENTSTrimmed · -535,943 sh-$27.0M
WELLINGTON MANAGEMENT GROUP LLPSold out · -457,160 sh-$23.0M
PALISADE CAPITAL MANAGEMENTTrimmed · -374,571 sh-$18.8M

ACIW 13F holders ranked 1–100 of 381

Institutional investors reporting a position in ACI WORLDWIDE, INC. on SEC Form 13F-HR for Q2 2026, ranked by reported value.
#	Institution	Shares	Value	% of portfolio	QoQShares vs Q1 2026
1	BlackRock#1 · 16,381,401 sh	16,381,401	$823.8M	0.01%	-3.7%
2	VANGUARD PORTFOLIO MANAGEMENT#2 · 8,112,057 sh	8,112,057	$408.0M	0.02%	+0.7%
3	FRANKLIN RESOURCES#3 · 6,695,164 sh	6,695,164	$336.7M	0.07%	+1.2%
4	FMR#4 · 6,545,875 sh	6,545,875	$329.2M	0.01%	+202.2%
5	VANGUARD CAPITAL MANAGEMENT#5 · 4,586,998 sh	4,586,998	$230.7M	<0.01%	+1.0%
6	STATE STREET#6 · 4,294,891 sh	4,294,891	$215.9M	<0.01%	+3.5%
7	GEODE CAPITAL MANAGEMENT#7 · 3,398,962 sh	3,398,962	$171.0M	<0.01%	+7.1%
8	DIMENSIONAL FUND ADVISORS#8 · 3,155,479 sh	3,155,479	$158.7M	0.03%	+12.2%
9	FULLER & THALER ASSET MANAGEMENT#9 · 2,732,368 sh	2,732,368	$137.4M	0.37%	+27.1%
10	North Reef Capital Management#10 · 2,617,000 sh	2,617,000	$131.6M	5.05%	+17.4%
11	REINHART PARTNERS#11 · 2,424,247 sh	2,424,247	$121.9M	—	+8.5%
12	Hood River Capital Management#12 · 2,329,869 sh	2,329,869	$117.2M	0.85%	-2.6%
13	MORGAN STANLEY#13 · 2,103,315 sh	2,103,315	$105.8M	<0.01%	+9.9%
14	ALLIANCEBERNSTEIN L.P.#14 · 2,327,825 sh	2,327,825	$95.5M	0.03%	+14.7%
15	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP#15 · 1,760,554 sh	1,760,554	$88.5M	0.04%	-0.5%
16	LONDON OF VIRGINIA#16 · 1,594,274 sh	1,594,274	$80.2M	0.46%	-5.1%
17	CONGRESS ASSET MANAGEMENT#17 · 1,592,306 sh	1,592,306	$80.1M	—	-13.2%
18	CHARLES SCHWAB INVESTMENT MANAGEMENT#18 · 1,342,245 sh	1,342,245	$67.5M	<0.01%	+1.3%
19	NORGES BANK#19 · 1,308,947 sh	1,308,947	$65.8M	<0.01%	—
20	NORTHERN#20 · 1,271,070 sh	1,271,070	$63.9M	<0.01%	+1.8%
21	PRICE T ROWE ASSOCIATES#21 · 1,116,210 sh	1,116,210	$56.1M	<0.01%	+2.0%
22	RICE HALL JAMES & ASSOCIATES#22 · 1,006,595 sh	1,006,595	$50.6M	2.46%	+0.3%
23	NOMURA ASSET MANAGEMENT INTERNATIONAL#23 · 961,578 sh	961,578	$48.4M	0.07%	-3.8%
24	MASSACHUSETTS FINANCIAL SERVICES#24 · 777,849 sh	777,849	$39.1M	0.01%	-10.6%
25	GOLDMAN SACHS GROUP#25 · 744,192 sh	744,192	$37.4M	<0.01%	+23.0%
26	VANGUARD FIDUCIARY#26 · 730,372 sh	730,372	$36.7M	<0.01%	+1.7%
27	VOYA INVESTMENT MANAGEMENT#27 · 725,274 sh	725,274	$36.5M	0.03%	-4.1%
28	Bank of New York Mellon#28 · 635,292 sh	635,292	$31.9M	<0.01%	+1.1%
29	AQR CAPITAL MANAGEMENT#29 · 612,982 sh	612,982	$30.6M	0.01%	+20.0%
30	PRINCIPAL FINANCIAL GROUP#30 · 598,930 sh	598,930	$30.1M	0.01%	+0.2%
31	SEI INVESTMENTS#31 · 585,920 sh	585,920	$29.5M	0.03%	+16.4%
32	NORTH STAR ASSET MANAGEMENT#32 · 579,211 sh	579,211	$29.1M	1.15%	-1.7%
33	Nuveen#33 · 578,122 sh	578,122	$29.1M	<0.01%	-17.4%
34	Aristotle Capital Boston#34 · 551,926 sh	551,926	$27.8M	1.86%	-16.5%
35	BANK OF AMERICA#35 · 544,662 sh	544,662	$27.4M	<0.01%	-8.4%
36	Invesco Ltd.#36 · 537,839 sh	537,839	$27.0M	<0.01%	+4.1%
37	MetLife Investment Management#37 · 531,242 sh	531,242	$26.7M	0.12%	+1.4%
38	Swedbank AB#38 · 444,112 sh	444,112	$22.3M	0.02%	-4.3%
39	SEGALL BRYANT & HAMILL#39 · 441,958 sh	441,958	$22.2M	0.26%	+51.0%
40	CITADEL ADVISORS#40 · 441,204 sh	441,204	$22.2M	<0.01%	+789.5%
41	VICTORY CAPITAL MANAGEMENT#41 · 439,979 sh	439,979	$22.1M	0.01%	+23.7%
42	ENVESTNET ASSET MANAGEMENT#42 · 427,631 sh	427,631	$21.5M	<0.01%	-3.1%
43	UBS Group AG#43 · 424,816 sh	424,816	$21.4M	<0.01%	-4.8%
44	VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V.#44 · 394,318 sh	394,318	$19.8M	0.15%	New
45	PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO#45 · 388,472 sh	388,472	$19.5M	0.07%	-0.2%
46	WEITZ INVESTMENT MANAGEMENT#46 · 367,700 sh	367,700	$18.5M	1.28%	0.0%
47	VALUE MANAGEMENT#47 · 360,900 sh	360,900	$18.1M	3.03%	0.0%
48	PUBLIC SECTOR PENSION INVESTMENT BOARD#48 · 349,242 sh	349,242	$17.6M	0.05%	-12.1%
49	WCM INVESTMENT MANAGEMENT#49 · 346,593 sh	346,593	$17.2M	0.03%	-32.9%
50	Jupiter Topco#50 · 336,864 sh	336,864	$16.9M	<0.01%	—
51	PALISADE CAPITAL MANAGEMENT#51 · 333,856 sh	333,856	$16.8M	0.73%	-52.9%
52	NEW YORK STATE COMMON RETIREMENT FUND#52 · 330,523 sh	330,523	$16.6M	0.02%	+2.2%
53	PRUDENTIAL FINANCIAL#53 · 310,152 sh	310,152	$15.6M	0.02%	+2.3%
54	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME#54 · 263,748 sh	263,748	$13.3M	<0.01%	+2.0%
55	RHUMBLINE ADVISERS#55 · 261,395 sh	261,395	$13.1M	<0.01%	-11.5%
56	HOTCHKIS & WILEY CAPITAL MANAGEMENT#56 · 247,533 sh	247,533	$12.4M	0.04%	+0.5%
57	MILLENNIUM MANAGEMENT#57 · 244,164 sh	244,164	$12.3M	<0.01%	+701.4%
58	Legal & General Group Plc#58 · 240,704 sh	240,704	$12.1M	<0.01%	-2.3%
59	River Road Asset Management#59 · 231,193 sh	231,193	$11.6M	0.13%	-13.5%
60	Swiss National Bank#60 · 203,300 sh	203,300	$10.2M	<0.01%	0.0%
61	NORDEA INVESTMENT MANAGEMENT AB#61 · 201,094 sh	201,094	$10.0M	<0.01%	-6.6%
62	AMERIPRISE FINANCIAL#62 · 190,449 sh	190,449	$9.6M	<0.01%	-7.2%
63	Kopion Asset Management#63 · 180,470 sh	180,470	$9.1M	—	-0.5%
64	RENAISSANCE TECHNOLOGIES#64 · 177,933 sh	177,933	$8.9M	0.01%	-49.2%
65	CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM#65 · 164,058 sh	164,058	$8.3M	<0.01%	-8.3%
66	OSAIC#66 · 161,977 sh	161,977	$8.1M	<0.01%	-10.5%
67	Bridge City Capital#67 · 156,685 sh	156,685	$7.9M	1.80%	+13.2%
68	Allianz Asset Management GmbH#68 · 190,051 sh	190,051	$7.8M	<0.01%	0.0%
69	JPMORGAN CHASE#69 · 150,953 sh	150,953	$7.7M	<0.01%	-37.9%
70	CITIGROUP#70 · 150,527 sh	150,527	$7.6M	<0.01%	+2.6%
71	EULAV Asset Management#71 · 141,800 sh	141,800	$7.1M	—	0.0%
72	SUSQUEHANNA FUNDAMENTAL INVESTMENTS#72 · 135,410 sh	135,410	$6.8M	0.13%	New
73	DekaBank Deutsche Girozentrale#73 · 167,265 sh	167,265	$6.7M	0.01%	0.0%
74	NEW YORK STATE TEACHERS RETIREMENT SYSTEM#74 · 129,461 sh	129,461	$6.5M	—	-2.1%
75	BESSEMER GROUP#75 · 128,547 sh	128,547	$6.5M	<0.01%	0.0%
76	WELLS FARGO & COMPANY#76 · 126,904 sh	126,904	$6.4M	<0.01%	+81.8%
77	SEIZERT CAPITAL PARTNERS#77 · 125,986 sh	125,986	$6.3M	0.26%	+8.5%
78	Russell Investments Group, Ltd.#78 · 116,314 sh	116,314	$5.8M	<0.01%	+57.8%
79	D. E. Shaw#79 · 113,185 sh	113,185	$5.7M	<0.01%	-61.3%
80	AMERICAN CENTURY COMPANIES#80 · 112,417 sh	112,417	$5.7M	<0.01%	+78.8%
81	UniSuper Management Pty Ltd#81 · 112,017 sh	112,017	$5.6M	—	+1.9%
82	DEUTSCHE BANK AG\#82 · 111,355 sh	111,355	$5.6M	<0.01%	+12.8%
83	Assenagon Asset Management S.A.#83 · 110,063 sh	110,063	$5.5M	—	-72.9%
84	Quantinno Capital Management#84 · 104,571 sh	104,571	$5.3M	<0.01%	+26.6%
85	VANGUARD ASSET MANAGEMENT, Ltd#85 · 101,573 sh	101,573	$5.1M	<0.01%	+9.2%
86	RAYMOND JAMES FINANCIAL#86 · 97,776 sh	97,776	$4.9M	<0.01%	+4.3%
87	Aristides Capital#87 · 93,494 sh	93,494	$4.7M	0.91%	+8.1%
88	Creative Planning#88 · 84,888 sh	84,888	$4.3M	<0.01%	+38.6%
89	MIRAE ASSET GLOBAL ETFS Ltd.#89 · 82,125 sh	82,125	$4.1M	<0.01%	-5.2%
90	GREAT WEST LIFE ASSURANCE#90 · 81,672 sh	81,672	$4.1M	<0.01%	-4.8%
91	HANTZ FINANCIAL SERVICES#91 · 79,363 sh	79,363	$4.0M	0.05%	-2.6%
92	NISA INVESTMENT ADVISORS#92 · 77,327 sh	77,327	$3.9M	—	+1.7%
93	Emerald Investment Advisers#93 · 76,681 sh	76,681	$3.9M	0.26%	+6.7%
94	WOODMONT INVESTMENT COUNSEL#94 · 76,283 sh	76,283	$3.8M	0.21%	+1.2%
95	TWO SIGMA INVESTMENTS#95 · 75,310 sh	75,310	$3.8M	<0.01%	-87.7%
96	Fisher Asset Management#96 · 75,087 sh	75,087	$3.8M	<0.01%	-11.4%
97	STIFEL FINANCIAL#97 · 73,410 sh	73,410	$3.7M	<0.01%	+0.8%
98	Penserra Capital Management#98 · 70,165 sh	70,165	$3.5M	0.03%	-11.2%
99	State of Alaska, Department of Revenue#99 · 68,817 sh	68,817	$3.5M	—	-23.4%
100	THRIVENT FINANCIAL FOR LUTHERANS#100 · 66,758 sh	66,758	$3.4M	<0.01%	-3.0%

Funds that sold out of ACIW in Q2 2026 (48)

Held ACIW at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.

Institutions that held ACIW in Q1 2026 and reported no position in Q2 2026.
Institution	Shares sold	Value in Q1 2026
Global Alpha Capital Management Ltd.915,665 sh	915,665	$37.6M
WELLINGTON MANAGEMENT GROUP LLP457,160 sh	457,160	$18.7M
Qube Research & Technologies Ltd255,275 sh	255,275	$10.5M
Hillsdale Investment Management146,250 sh	146,250	$6.0M
ALGERT GLOBAL94,026 sh	94,026	$3.9M
MACKENZIE FINANCIAL64,483 sh	64,483	$2.6M
Paralel Advisors48,897 sh	48,897	$2.0M
FOX RUN MANAGEMENT, L.L.C.40,404 sh	40,404	$1.6M
GSA CAPITAL PARTNERS LLP27,090 sh	27,090	$1.1M
Engineers Gate Manager25,797 sh	25,797	$1.1M
BALYASNY ASSET MANAGEMENT L.P.25,301 sh	25,301	$1.0M
Headlands Technologies18,650 sh	18,650	$764.8K
Trexquant Investment18,270 sh	18,270	$749.3K
Brevan Howard Capital Management15,308 sh	15,308	$627.8K
Blueshift Asset Management15,228 sh	15,228	$624.5K
EQUITABLE13,904 sh	13,904	$570.2K
Systematic Alpha Investments12,600 sh	12,600	$516.7K
Bridgefront Capital11,061 sh	11,061	$453.6K
CAPSTONE INVESTMENT ADVISORS10,762 sh	10,762	$441.4K
Y-Intercept (Hong Kong) Ltd10,630 sh	10,630	$435.9K
Lighthouse Investment Partners9,935 sh	9,935	$407.4K
DRW Securities9,276 sh	9,276	$380.4K
Abacus Wealth Partners8,991 sh	8,991	$368.7K
CANADA PENSION PLAN INVESTMENT BOARD8,500 sh	8,500	$348.6K
Vestcor8,487 sh	8,487	$348.0K
Entropy Technologies7,612 sh	7,612	$312.2K
R Squared Ltd6,224 sh	6,224	$255.2K
Vise Technologies5,021 sh	5,021	$240.1K
Patriot Financial Group Insurance Agency5,750 sh	5,750	$235.8K
BOOTHBAY FUND MANAGEMENT5,707 sh	5,707	$234.0K
Point5,348 sh	5,348	$219.3K
iSAM Funds (UK) Ltd5,287 sh	5,287	$216.8K
Western Wealth Management2,215 sh	2,215	$90.8K
Private Wealth Asset Management1,503 sh	1,503	$61.6K
Advisory Services Network1,494 sh	1,494	$61.3K
State of Wyoming967 sh	967	$39.7K
Opal Wealth Advisors539 sh	539	$22.1K
Root Financial Partners535 sh	535	$21.9K
TWIN PEAKS WEALTH ADVISORS402 sh	402	$16.5K
MAI Capital Management335 sh	335	$13.7K
EASTERN BANK248 sh	248	$10.2K
Wealth Preservation Advisors65 sh	65	$2.7K
Raleigh Capital Management40 sh	40	$1.6K
Annis Gardner Whiting Capital Advisors16 sh	16	$657.00
Sound Income Strategies6 sh	6	$246.00
Dunhill Financial2 sh	2	$102.00
Vermillion Wealth Management2 sh	2	$82.00
CURIO WEALTH2 sh	2	$82.00

Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.