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Information Services Group Inc.

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

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.

13F holders, Q1 2021

Institutional positions in Information Services Group Inc. as of Mar 31, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
87
No complete 13F data for Q4 2020
Shares held
25.4M
No complete 13F data for Q4 2020
Total value
$111.7M
No complete 13F data for Q4 2020

Holders and value by quarter

Institutions reporting III on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2021: 87 institutions
Q1 2021: 87 institutionsQ2 2021: 102 institutionsQ3 2021: 109 institutionsQ4 2021: 117 institutionsQ1 2022: 119 institutionsQ2 2022: 111 institutionsQ3 2022: 101 institutionsQ4 2022: 105 institutionsQ1 2023: 107 institutionsQ2 2023: 98 institutionsQ3 2023: 97 institutionsQ4 2023: 88 institutionsQ1 2024: 93 institutionsQ2 2024: 99 institutionsQ3 2024: 100 institutionsQ4 2024: 99 institutionsQ1 2025: 103 institutionsQ2 2025: 112 institutionsQ3 2025: 131 institutionsQ4 2025: 142 institutionsQ1 2026: 143 institutionsQ2 2026: 137 institutions
Value heldQ1 2021: $111.7M
Q1 2021: $111.7MQ2 2021: $145.3MQ3 2021: $179.4MQ4 2021: $194.4MQ1 2022: $176.5MQ2 2022: $201.0MQ3 2022: $127.6MQ4 2022: $119.6MQ1 2023: $181.0MQ2 2023: $192.7MQ3 2023: $154.0MQ4 2023: $142.4MQ1 2024: $122.0MQ2 2024: $87.9MQ3 2024: $97.0MQ4 2024: $97.1MQ1 2025: $114.1MQ2 2025: $147.4MQ3 2025: $184.1MQ4 2025: $190.0MQ1 2026: $123.4MQ2 2026: $134.7M
Institutions holding III and their total value by quarter
QuarterHoldersValue
Q2 2026137$134.7M
Q1 2026143$123.4M
Q4 2025142$190.0M
Q3 2025131$184.1M
Q2 2025112$147.4M
Q1 2025103$114.1M
Q4 202499$97.1M
Q3 2024100$97.0M
Q2 202499$87.9M
Q1 202493$122.0M
Q4 202388$142.4M
Q3 202397$154.0M
Q2 202398$192.7M
Q1 2023107$181.0M
Q4 2022105$119.6M
Q3 2022101$127.6M
Q2 2022111$201.0M
Q1 2022119$176.5M
Q4 2021117$194.4M
Q3 2021109$179.4M
Q2 2021102$145.3M
Q1 202187$111.7M

Institutions, Q1 2021

Shares, value and share of portfolio for each institution holding Information Services Group Inc..

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.

Institutions holding III in Q1 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Private Capital Management, LLC5,797,809$25.5M4.66%––
Renaissance Technologies LLC2,521,435$11.1M0.01%––
LLR Walnut, L.P.2,274,584$10.0M100.00%––
BlackRock Inc.2,095,728$9.22M0.00%––
Vanguard Group Inc1,786,694$7.86M0.00%––
Blair William & Co1,328,401$5.84M0.02%––
Pointe Capital Management LLC1,096,390$4.82M3.42%––
JB Capital Partners LP1,046,050$4.60M1.22%––
Dimensional Fund Advisors LP788,456$3.47M0.00%––
State Street Corp551,393$2.43M0.00%––
Geode Capital Management, LLC477,556$2.10M0.00%––
Wells Fargo & Company453,633$2.00M0.00%––
Bridgeway Capital Management, LLC434,600$1.91M0.04%––
Northern Trust Corp389,722$1.72M0.00%––
Captrust Financial Advisors363,117$1.60M0.02%––
Acadian Asset Management LLC330,725$1.46M0.01%––
Wetherby Asset Management Inc287,444$1.26M0.10%––
Perritt Capital Management Inc283,285$1.25M0.68%––
Arrowstreet Capital, Limited Partnership240,328$1.06M0.00%––
Equitable Trust Co189,267$833.0K0.06%––
Nuveen Asset Management, LLC134,000$590.0K0.00%––
Crestwood Advisors Group LLC130,000$572.0K0.02%––
Bank of New York Mellon Corp117,545$517.0K0.00%––
HBK Sorce Advisory LLC116,898$514.0K0.03%––
JPMorgan Chase & Co113,659$500.0K0.00%––
Invesco Ltd.104,232$459.0K0.00%––
Globeflex Capital L P97,273$428.0K0.08%––
Jacobs Levy Equity Management, Inc94,776$417.0K0.00%––
Charles Schwab Investment Management Inc90,990$401.0K0.00%––
Advisor Group Holdings, Inc.88,500$389.0K0.00%––
Relyea Zuckerberg Hanson LLC75,000$338.0K0.15%––
California Public Employees Retirement System72,000$317.0K0.00%––
Bailard, Inc.70,500$310.0K0.01%––
Marshall Wace, LLP68,047$299.0K0.00%––
STRS Ohio61,600$271.0K0.00%––
O'Shaughnessy Asset Management, LLC59,744$263.0K0.01%––
Citadel Advisors LLC59,225$261.0K0.00%––
Rhumbline Advisers56,716$250.0K0.00%––
McGowan Group Asset Management, Inc.56,775$250.0K0.04%––
California State Teachers Retirement System54,119$238.0K0.00%––
Clear Harbor Asset Management, LLC53,920$237.0K0.03%––
Barclays PLC53,425$235.0K0.00%––
Millennium Management LLC48,730$214.0K0.00%––
Goldman Sachs Group Inc45,886$202.0K0.00%––
Russell Investments Group, Ltd.45,180$197.0K0.00%––
Bank of America Corp43,807$192.0K0.00%––
Morgan Stanley40,726$179.0K0.00%––
Squarepoint Ops LLC37,819$166.0K0.00%––
Assenagon Asset Management S.A.35,544$156.0K0.00%––
Zebra Capital Management LLC34,621$152.0K0.17%––
New York State Common Retirement Fund31,700$139.0K0.00%––
State of Tennessee, Treasury Department31,230$137.0K0.00%––
HSBC Holdings PLC28,124$123.0K0.00%––
Walleye Capital LLC27,000$119.0K0.01%––
BNP Paribas Arbitrage, SA24,338$107.1K0.00%––
Victory Capital Management Inc24,360$107.0K0.00%––
ACG Wealth24,000$106.0K0.01%––
Deutsche Bank AG23,404$103.0K0.00%––
American International Group, Inc.20,952$92.0K0.00%––
Diversified Trust Co18,831$83.0K0.00%––
Voya Investment Management LLC18,714$82.0K0.00%––
Occudo Quantitative Strategies LP18,141$80.0K0.02%––
Walleye Trading LLC17,000$75.0K0.00%––
Ritholtz Wealth Management15,213$67.0K0.01%––
Jump Financial, LLC14,487$64.0K0.01%––
Jane Street Group, LLC14,199$62.0K0.00%––
Martingale Asset Management L P12,926$57.0K0.00%––
Stifel Financial Corp12,806$56.0K0.00%––
Dynamic Technology Lab Private Ltd12,071$53.0K0.01%––
Mackenzie Financial Corp10,647$47.0K0.00%––
Parametric Portfolio Associates LLC10,496$46.0K0.00%––
Public Employees Retirement System of Ohio10,416$46.0K0.00%––
Hillsdale Investment Management Inc.10,500$46.0K0.00%––
HighTower Advisors, LLC10,199$45.0K0.00%––
Bessemer Group Inc9,720$43.0K0.00%––
UBS Group AG8,306$37.0K0.00%––
Royal Bank of Canada7,633$34.0K0.00%––
Amundi Asset Management US, Inc.5,744$25.0K0.00%––
Meeder Asset Management Inc3,131$14.0K0.00%––
Panagora Asset Management Inc2,872$13.0K0.00%––
Tower Research Capital LLC (TRC)2,804$12.0K0.00%––
Legal & General Group Plc2,537$11.0K0.00%––
Ameritas Investment Partners, Inc.2,421$11.0K0.00%––
Citigroup Inc2,378$10.0K0.00%––
Bank of Montreal1,726$8.00K0.00%––
Earnest Partners LLC1,700$7.00K0.00%––
Federated Hermes, Inc.1,419$6.00K0.00%––