Information Services Group Inc.

III

Exchange: Nasdaq
Industry: Services-Management Consulting Services
SEC CIK: 0001371489

SEC filings (opens in a new tab)

No open-market purchases or sales by Information Services Group Inc. insiders were filed in the last 90 days; 137 institutions reported holding it in 13F filings for Q2 2026, worth $134.7M in total; no superinvestor holds it.

Q4 2025 vs. Q3 2025

How the institutions holding Information Services Group Inc. changed between Q3 2025 and Q4 2025.

All holders in Q4 2025 All holders in Q3 2025

13F holders of III: Q3 2025 compared with Q4 2025
Measure	Q3 2025	Of which not filed for Q4 2025	Q4 2025	Change
Holders	131	2	142	+13
Shares	32.0M	406.0K	32.9M	+1.25M (+4.0%)
Value	$184.1M	$2.33M	$190.0M	+$8.21M (+4.5%)

2 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (25)

Institutions that held Information Services Group Inc. at the end of Q4 2025 but not at the end of Q3 2025.

Institutions new to III in Q4 2025
Institution	Shares	Value	% of portfolio
Essex Investment Management Co LLC	376,654	$2.18M	0.33%
Potomac Capital Management, Inc.	291,800	$1.69M	1.41%
SEI Investments Co	213,481	$1.23M	0.00%
Sentinus, LLC	159,440	$921.6K	0.09%
PFG Advisors	111,700	$645.6K	0.03%
Trexquant Investment LP	52,529	$303.6K	0.00%
Qube Research & Technologies Ltd	46,400	$268.2K	0.00%
Cambridge Investment Research Advisors, Inc.	35,980	$208.0K	0.00%
Procyon Private Wealth Partners, LLC	22,985	$132.9K	0.01%
Schonfeld Strategic Advisors LLC	19,694	$113.8K	0.00%
Stokes Family Office, LLC	15,756	$91.1K	0.01%
Vise Technologies, Inc.	15,721	$90.9K	0.00%
Engineers Gate Manager LP	15,212	$87.9K	0.00%
Arrowstreet Capital, Limited Partnership	15,100	$87.3K	0.00%
Millennium Management LLC	14,584	$84.3K	0.00%
Axq Capital, LP	14,160	$81.8K	0.02%
Verdad Advisers, LP	11,587	$67.0K	0.08%
State of Alaska, Department of Revenue	4,324	$24.0K	0.00%
Motiv8 Investments LLC	300	$2.00K	0.00%
Torren Management, LLC	278	$1.61K	0.00%
SJS Investment Consulting Inc.	236	$1.36K	0.00%
Optima Capital LLC	107	$618	0.00%
MAI Capital Management	46	$266	0.00%
Farther Finance Advisors, LLC	27	$156	0.00%
Atlas Capital Advisors LLC	2,597	–	–

Sold out (12)

Institutions that held Information Services Group Inc. at the end of Q3 2025 and filed for Q4 2025 without it.

Institutions that sold out of III in Q4 2025
Institution	Shares, Q3 2025	Value, Q3 2025
Los Angeles Capital Management LLC	40,380	$232.2K
Deutsche Bank AG	36,383	$209.2K
Toroso Investments, LLC	20,082	$115.5K
Empower Advisory Group, LLC	14,111	$81.1K
Quadrature Capital Ltd	12,318	$71.0K
Centiva Capital, LP	11,830	$68.0K
XTX Topco Ltd	11,568	$66.5K
Chicago Trust Co NA	10,355	$59.5K
SRS Capital Advisors, Inc.	408	$2.35K
Abound Wealth Management	170	$978
Clearstead Advisors, LLC	128	$736
Advisory Services Network, LLC	32	$184

Not filed for Q4 2025 yet (2)

Institutions that held Information Services Group Inc. at the end of Q3 2025 and haven't filed a 13F for Q4 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding III in Q3 2025 that haven't filed for Q4 2025
Institution	Shares, Q3 2025	Value, Q3 2025
Wetherby Asset Management Inc	318,404	$1.83M
Cubist Systematic Strategies, LLC	87,610	$503.8K