Institutional HoldersBeta

Who holds a company, from every 13F filed for the quarter, one row per filer exactly as filed, against the latest share count the company reported.

Information Services Group Inc.

CIK 0001371489III· quarter ending 2026-06-30

Shares outstanding

48,413,462

as of 2026-07-31 · 10-Q cover page, filed 2026-08-06

Held by 13F filers

32,768,916

67.7% of shares outstanding

Holders

137

-6 vs 2026-03-31 · 17 new, 23 exited

Value

$134.7M

shares +2.1% vs prior quarter

Share classes (cover page of the 10-Q filed 2026-08-06, as of 2026-07-31)

Class	Listed	Shares outstanding	Held by 13F filers	% of class	Holders	CUSIP
Common stock	III · NASDAQ	48,413,462	32,768,916	67.7%	137	45675Y104

Each class is compared with its own share count; classes are not added together. A class that is not exchange-listed cannot be held by 13F filers.

Securities (CUSIPs held in 13F this quarter)

tick to combine

Count	CUSIP	Class (as filers write it)	Holders	Shares held	Class shares	% of class	Value	Options	Mapped via
	45675Y104	COM	137	32,768,916	48,413,462	67.7%	$134.7M	1 call / 0 put	13DG	holders →

Totals combine the ticked CUSIPs and update as you tick: common-stock classes by default; preferreds, notes, warrants and depositary shares are listed but not counted. "holders →" shows a single CUSIP on its own. Bonds are held as a principal amount, not shares. Options positions are never counted as holdings.

Top holders (137 of 137 · 45675Y104)

change vs 2026-03-31

#	Filer	Shares	% of class	Value	Change
1	Private Capital Management, LLC	4,874,068	10.07%	$20.0M	+202,660 (+4.3%)
2	Cerity Partners LLC	4,647,020	9.60%	$19.1M	-4,479 (-0.1%)
3	BlackRock, Inc.	3,103,567	6.41%	$12.8M	+330,985 (+11.9%)
4	RENAISSANCE TECHNOLOGIES LLC	1,863,237	3.85%	$7.7M	-25,715 (-1.4%)
5	VANGUARD CAPITAL MANAGEMENT LLC	1,646,419	3.40%	$6.8M	-146,137 (-8.2%)
6	DIMENSIONAL FUND ADVISORS LP	1,600,317	3.31%	$6.6M	+59,281 (+3.8%)
7	Hillsdale Investment Management Inc.	984,303	2.03%	$4.0M	+139,100 (+16.5%)
8	GEODE CAPITAL MANAGEMENT, LLC	947,276	1.96%	$3.9M	+52,791 (+5.9%)
9	CRAWFORD INVESTMENT COUNSEL INC	904,453	1.87%	$3.7M	-14,690 (-1.6%)
10	Crestwood Advisors Group, LLC	819,090	1.69%	$3.4M	—
11	ESSEX INVESTMENT MANAGEMENT CO LLC	808,345	1.67%	$3.3M	+424,945 (+110.8%)
12	STATE STREET CORP	753,905	1.56%	$3.1M	-8,215 (-1.1%)
13	MORGAN STANLEY	684,178	1.41%	$2.8M	-6,364 (-0.9%)
14	BLAIR WILLIAM & CO/IL	681,663	1.41%	$2.8M	-81,974 (-10.7%)
15	Bank of New York Mellon Corp	515,382	1.06%	$2.1M	+29,669 (+6.1%)
16	JB CAPITAL PARTNERS LP	487,641	1.01%	$2.0M	—
17	GOLDMAN SACHS GROUP INC	441,033	0.91%	$1.8M	+102,531 (+30.3%)
18	AQR CAPITAL MANAGEMENT LLC	388,980	0.80%	$1.6M	+85,384 (+28.1%)
19	Legato Capital Management LLC	374,340	0.77%	$1.5M	+75,983 (+25.5%)
20	O'SHAUGHNESSY ASSET MANAGEMENT, LLC	339,256	0.70%	$1.4M	-40,242 (-10.6%)
21	PRUDENTIAL FINANCIAL INC	296,254	0.61%	$1.2M	+42,299 (+16.7%)
22	Potomac Capital Management, Inc.	291,800	0.60%	$1.2M	—
23	Themes Management Co LLC	281,303	0.58%	$1.2M	-29,097 (-9.4%)
24	EQUITABLE TRUST CO	277,222	0.57%	$1.1M	+154,825 (+126.5%)
25	NORTHERN TRUST CORP	273,840	0.57%	$1.1M	+2,175 (+0.8%)
26	VANGUARD FIDUCIARY TRUST CO	237,976	0.49%	$978K	+8,765 (+3.8%)
27	VANGUARD PORTFOLIO MANAGEMENT LLC	234,339	0.48%	$963K	+27,903 (+13.5%)
28	RAYMOND JAMES FINANCIAL INC	224,111	0.46%	$921K	-8,785 (-3.8%)
29	RITHOLTZ WEALTH MANAGEMENT	209,435	0.43%	$861K	+12,715 (+6.5%)
30	CAPTRUST FINANCIAL ADVISORS	176,945	0.37%	$727K	+1,547 (+0.9%)
31	SEI INVESTMENTS CO	175,073	0.36%	$720K	+48,684 (+38.5%)
32	BANK OF AMERICA CORP /DE/	154,949	0.32%	$637K	-10,498 (-6.3%)
33	TWO SIGMA INVESTMENTS, LP	146,282	0.30%	$601K	-70,713 (-32.6%)
34	BRIDGEWAY CAPITAL MANAGEMENT, LLC	143,961	0.30%	$592K	+2,100 (+1.5%)
35	BROWN BROTHERS HARRIMAN & CO	141,233	0.29%	$580K	-100,000 (-41.5%)
36	JACOBS LEVY EQUITY MANAGEMENT, INC	132,907	0.27%	$546K	NEW
37	GDS Wealth Management	130,000	0.27%	$534K	—
38	North Star Investment Management Corp.	128,883	0.27%	$530K	—
39	Integrated Quantitative Investments LLC	114,403	0.24%	$470K	-110,056 (-49.0%)
40	STRS OHIO	108,200	0.22%	$445K	+15,300 (+16.5%)
41	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	103,415	0.21%	$425K	+10,379 (+11.2%)
42	Nuveen, LLC	99,440	0.21%	$409K	+49,396 (+98.7%)
43	SEIZERT CAPITAL PARTNERS, LLC	86,346	0.18%	$355K	+40 (+0.0%)
44	BAILARD, INC.	79,939	0.17%	$329K	NEW
45	CITADEL ADVISORS LLC	74,311	0.15%	$305K	+55,429 (+293.6%)
46	BARCLAYS PLC	69,263	0.14%	$285K	-1,303 (-1.8%)
47	SEB Asset Management AB	68,603	0.14%	$282K	+717 (+1.1%)
48	HSBC HOLDINGS PLC	64,061	0.13%	$263K	+16,328 (+34.2%)
49	FMR LLC	61,534	0.13%	$253K	+39,916 (+184.6%)
50	AMERICAN CENTURY COMPANIES INC	61,014	0.13%	$251K	—
51	Relyea Zuckerberg Hanson LLC	56,544	0.12%	$232K	-60,355 (-51.6%)
52	Abel Hall, LLC	52,151	0.11%	$214K	+38,217 (+274.3%)
53	Quantinno Capital Management LP	50,893	0.11%	$209K	+943 (+1.9%)
54	UBS Group AG	50,732	0.10%	$209K	-8,442 (-14.3%)
55	Invesco Ltd.	48,909	0.10%	$201K	+201 (+0.4%)
56	OCCUDO QUANTITATIVE STRATEGIES LP	48,387	0.10%	$199K	+17,950 (+59.0%)
57	RHUMBLINE ADVISERS	46,662	0.10%	$192K	+3,151 (+7.2%)
58	AMERIPRISE FINANCIAL INC	43,383	0.09%	$178K	NEW
59	Baird Financial Group, Inc.	40,525	0.08%	$167K	+9,080 (+28.9%)
60	Williams & Novak, LLC	39,996	0.08%	$164K	+11,110 (+38.5%)
61	US BANCORP \DE\	38,100	0.08%	$157K	NEW
62	ALLIANCEBERNSTEIN L.P.	37,350	0.08%	$143K	+2,200 (+6.3%)
63	Rothschild Wealth LLC	34,314	0.07%	$141K	-1,495 (-4.2%)
64	DEUTSCHE BANK AG\	34,313	0.07%	$141K	+19,035 (+124.6%)
65	WELLS FARGO & COMPANY/MN	30,467	0.06%	$125K	+15,371 (+101.8%)
66	Unified Investment Management	29,300	0.06%	$120K	+184 (+0.6%)
67	BNP PARIBAS FINANCIAL MARKETS	28,571	0.06%	$117K	-5,962 (-17.3%)
68	SG Americas Securities, LLC	27,604	0.06%	$113K	NEW
69	SUSQUEHANNA INTERNATIONAL GROUP, LLP	26,717	0.06%	$110K	+9,485 (+55.0%)
70	PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO	26,100	0.05%	$107K	NEW
71	PRICE T ROWE ASSOCIATES INC /MD/	25,988	0.05%	$107K	—
72	Everstar Asset Management, LLC	23,465	0.05%	$96K	—
73	Procyon Advisors, LLC	22,985	0.05%	$94K	—
74	D'Orazio & Associates, Inc.	22,517	0.05%	$93K	NEW
75	XTX Topco Ltd	22,380	0.05%	$92K	-14,399 (-39.2%)
76	IEQ CAPITAL, LLC	20,706	0.04%	$85K	+6,654 (+47.4%)
77	Russell Investments Group, Ltd.	20,550	0.04%	$84K	+15,224 (+285.8%)
78	Vise Technologies, Inc.	20,287	0.04%	$83K	+4,566 (+29.0%)
79	LPL Financial LLC	16,930	0.03%	$70K	-125,070 (-88.1%)
80	Schonfeld Strategic Advisors LLC	16,812	0.03%	$69K	NEW
81	MACKENZIE FINANCIAL CORP	16,623	0.03%	$68K	-6,400 (-27.8%)
82	JPMORGAN CHASE & CO	16,611	0.03%	$68K	-2,431 (-12.8%)
83	MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	16,190	0.03%	$67K	-566 (-3.4%)
84	CITIGROUP INC	16,114	0.03%	$66K	+14,401 (+840.7%)
85	ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	15,100	0.03%	$62K	—
86	Baron Wealth Management LLC	14,550	0.03%	$60K	NEW
87	Vanguard Global Advisers, LLC	13,988	0.03%	$57K	—
88	ROYAL BANK OF CANADA	13,167	0.03%	$54K	+12,999 (+7737.5%)
89	Tripletail Wealth Management, LLC	12,490	0.03%	$51K	NEW
90	Ashton Thomas Private Wealth, LLC	11,714	0.02%	$48K	+604 (+5.4%)
91	HighTower Advisors, LLC	11,172	0.02%	$46K	+652 (+6.2%)
92	Qube Research & Technologies Ltd	10,927	0.02%	$45K	-215,214 (-95.2%)
93	Vanguard Personalized Indexing Management, LLC	10,853	0.02%	$45K	-6,993 (-39.2%)
94	Centiva Capital, LP	10,304	0.02%	$42K	+288 (+2.9%)
95	Corient Private Wealth LP	10,075	0.02%	$41K	NEW
96	Police & Firemen's Retirement System of New Jersey	8,044	0.02%	$33K	—
97	NEW YORK STATE COMMON RETIREMENT FUND	5,996	0.01%	$25K	—
98	Tower Research Capital LLC (TRC)	5,855	0.01%	$24K	-6,697 (-53.4%)
99	Access Investment Management LLC	4,430	0.01%	$18K	+605 (+15.8%)
100	State of Alaska, Department of Revenue	4,324	0.01%	$17K	—
101	Arax Advisory Partners	3,582	0.01%	$15K	NEW
102	Legal & General Group Plc	3,390	0.01%	$14K	—
103	Ameritas Investment Partners, Inc.	2,665	0.01%	$11K	—
104	ST GERMAIN D J CO INC	1,860	0.00%	$8K	—
105	Parallel Advisors, LLC	1,726	0.00%	$7K	—
106	HARBOR CAPITAL ADVISORS, INC.	1,513	0.00%	$6K	-12,429 (-89.1%)
107	NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO	1,428	0.00%	$6K	NEW
108	Smartleaf Asset Management LLC	1,335	0.00%	$5K	—
109	RAFFA WEALTH MANAGEMENT, LLC	1,008	0.00%	$4K	NEW
110	NewEdge Advisors, LLC	776	0.00%	$3K	+110 (+16.5%)
111	Sterling Capital Management LLC	709	0.00%	$3K	-121 (-14.6%)
112	CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	484	0.00%	$2K	-1,423 (-74.6%)
113	NISA INVESTMENT ADVISORS, LLC	464	0.00%	$2K	-2,900 (-86.2%)
114	UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	411	0.00%	$2K	—
115	Spire Wealth Management	400	0.00%	$2K	—
116	EverSource Wealth Advisors, LLC	344	0.00%	$1K	+141 (+69.5%)
117	Private Wealth Management Group, LLC	334	0.00%	$1K	—
118	Allworth Financial LP	329	0.00%	$1K	+136 (+70.5%)
119	True Wealth Design, LLC	305	0.00%	$1K	+18 (+6.3%)
120	Torren Management, LLC	278	0.00%	$1K	—
121	Continuum Advisory, LLC	268	0.00%	$1K	NEW
122	ROTHSCHILD INVESTMENT LLC	263	0.00%	$1K	-14 (-5.1%)
123	OSAIC HOLDINGS, INC.	245	0.00%	$1K	-2,892 (-92.2%)
124	Advisors Asset Management, Inc.	171	0.00%	$703	-2,955 (-94.5%)
125	FIFTH THIRD BANCORP	164	0.00%	$674	—
126	GAMMA Investing LLC	159	0.00%	$653	+82 (+106.5%)
127	SBI Securities Co., Ltd.	156	0.00%	$641	+2 (+1.3%)
128	Farther Finance Advisors, LLC	120	0.00%	$493	+60 (+100.0%)
129	Basecamp Wealth Advisors LLC	86	0.00%	$353	+10 (+13.2%)
130	TD PRIVATE CLIENT WEALTH LLC	66	0.00%	$271	—
131	Fortitude Family Office, LLC	62	0.00%	$255	NEW
132	MassMutual Private Wealth & Trust, FSB	49	0.00%	$201	—
133	Essential Partners LLC	39	0.00%	$160	-365 (-90.3%)
134	IFP Advisors, Inc	30	0.00%	$123	+10 (+50.0%)
135	SJS Investment Consulting Inc.	10	0.00%	$42	-4 (-28.6%)
136	Caitong International Asset Management Co., Ltd	5	0.00%	$21	+3 (+150.0%)
137	JPL Wealth Management, LLC	2	0.00%	$9	NEW

Exited since 2026-03-31 (23 filers; largest 23 shown)

LSV ASSET MANAGEMENT	−342,092
PFG Advisors	−127,926
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM	−60,401
Vident Advisory, LLC	−49,519
Point72 Asset Management, L.P.	−47,411
MILLENNIUM MANAGEMENT LLC	−39,077
LAZARD ASSET MANAGEMENT LLC	−25,451
Dynamic Technology Lab Private Ltd	−19,029
GSA CAPITAL PARTNERS LLP	−18,119
Graham Capital Management, L.P.	−16,876
Kathmere Capital Management, LLC	−13,885
CWM, LLC	−13,467
PharVision Advisers, LLC	−11,322
MANUFACTURERS LIFE INSURANCE COMPANY, THE	−10,587
ATLAS CAPITAL ADVISORS INC.	−2,597
Optiver Holding B.V.	−392
MAI Capital Management	−354
FEDERATED HERMES, INC.	−336
SIMPLEX TRADING, LLC	−133
Intentional Wealth Strategies, LLC	−101
PNC FINANCIAL SERVICES GROUP, INC.	−50
Root Financial Partners, LLC	−39
Advisory Services Network, LLC	−32

Large holders from 13D/13G (latest per reporting person, last 2 years)

Filed when a holder crosses 5% or changes materially, so often more current than the quarter-end 13F. Percentages are the filer's own, against the share count they used.

Reporting person	Form	Filed	Event	Shares	% of class
Chevrillon & Associes	SCHEDULE 13G/A	2026-02-25	2025-12-31	5,237,495	10.9%

Source: SEC Form 13F-HR information tables for the quarter ending 2026-06-30 (filed within 45 days of quarter end; amendments applied; values normalised to dollars), the share count from the company's latest 10-K/10-Q XBRL cover page, and Schedule 13D/13G filings. Each row is a legal 13F filer as filed — related entities (e.g. Vanguard's advisers) are not merged. Retail brokerage accounts are not reported on 13F, so the remainder is mostly retail and insiders.