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, Q2 2026
Institutional positions in Information Services Group Inc. as of Jun 30, 2026. 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
- 137
- −5 vs. Q1 2026
- Shares held
- 32.8M
- +685.0K (+2.1%) vs. Q1 2026
- Total value
- $134.7M
- +$11.3M (+9.1%) vs. Q1 2026
- New holders
- 17
- 58 more added
- Sold out
- 22
- 36 more reduced
1 institution that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: new holders, sold out and not filed yet
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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 137 | $134.7M |
| Q1 2026 | 143 | $123.4M |
| Q4 2025 | 142 | $190.5M |
| Q3 2025 | 131 | $184.2M |
| Q2 2025 | 112 | $148.4M |
| Q1 2025 | 103 | $114.3M |
| Q4 2024 | 99 | $97.4M |
| Q3 2024 | 100 | $98.6M |
| Q2 2024 | 99 | $90.9M |
| Q1 2024 | 93 | $132.3M |
| Q4 2023 | 88 | $155.9M |
| Q3 2023 | 97 | $154.0M |
| Q2 2023 | 98 | $192.7M |
| Q1 2023 | 107 | $181.0M |
| Q4 2022 | 105 | $119.6M |
| Q3 2022 | 101 | $127.6M |
| Q2 2022 | 111 | $201.0M |
| Q1 2022 | 119 | $176.5M |
| Q4 2021 | 117 | $196.5M |
| Q3 2021 | 109 | $179.4M |
| Q2 2021 | 102 | $145.3M |
| Q1 2021 | 87 | $111.7M |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Information Services Group Inc.; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Private Capital Management, LLC | 4,874,068 | $20.0M | 1.82% | +202,660+4.3% | Added |
| Cerity Partners LLC | 4,647,020 | $19.1M | 0.02% | −4,479−0.1% | Reduced |
| BlackRock, Inc. | 3,103,567 | $12.8M | 0.00% | +330,985+11.9% | Added |
| Renaissance Technologies LLC | 1,863,237 | $7.66M | 0.01% | −25,715−1.4% | Reduced |
| Vanguard Capital Management LLC | 1,646,419 | $6.77M | 0.00% | −146,137−8.2% | Reduced |
| Dimensional Fund Advisors LP | 1,600,317 | $6.58M | 0.00% | +59,281+3.8% | Added |
| Hillsdale Investment Management Inc. | 984,303 | $4.05M | 0.09% | +139,100+16.5% | Added |
| Geode Capital Management, LLC | 947,276 | $3.89M | 0.00% | +52,791+5.9% | Added |
| Crawford Investment Counsel Inc | 904,453 | $3.72M | 0.06% | −14,690−1.6% | Reduced |
| Crestwood Advisors Group LLC | 819,090 | $3.37M | 0.05% | 00.0% | Unchanged |
| Essex Investment Management Co LLC | 808,345 | $3.32M | 0.44% | +424,945+110.8% | Added |
| State Street Corp | 753,905 | $3.10M | 0.00% | −8,215−1.1% | Reduced |
| Morgan Stanley | 684,178 | $2.81M | 0.00% | −6,364−0.9% | Reduced |
| Blair William & Co | 681,663 | $2.80M | 0.01% | −81,974−10.7% | Reduced |
| Bank of New York Mellon Corp | 515,382 | $2.12M | 0.00% | +29,669+6.1% | Added |
| JB Capital Partners LP | 487,641 | $2.00M | 0.31% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 441,033 | $1.81M | 0.00% | +102,531+30.3% | Added |
| AQR Capital Management LLC | 388,980 | $1.60M | 0.00% | +85,384+28.1% | Added |
| Legato Capital Management LLC | 374,340 | $1.54M | 0.13% | +75,983+25.5% | Added |
| O'Shaughnessy Asset Management, LLC | 339,256 | $1.39M | 0.01% | −40,242−10.6% | Reduced |
| Prudential Financial Inc | 296,254 | $1.22M | 0.00% | +42,299+16.7% | Added |
| Potomac Capital Management, Inc. | 291,800 | $1.20M | 0.88% | 00.0% | Unchanged |
| Themes Management Co LLC | 281,303 | $1.16M | 0.77% | −29,097−9.4% | Reduced |
| Equitable Trust Co | 277,222 | $1.14M | 0.05% | +154,825+126.5% | Added |
| Northern Trust Corp | 273,840 | $1.13M | 0.00% | +2,175+0.8% | Added |
| Vanguard Fiduciary Trust Co | 237,976 | $978.1K | 0.00% | +8,765+3.8% | Added |
| Vanguard Portfolio Management LLC | 234,339 | $963.1K | 0.00% | +27,903+13.5% | Added |
| Raymond James Financial Inc | 224,111 | $921.1K | 0.00% | −8,785−3.8% | Reduced |
| Ritholtz Wealth Management | 209,435 | $860.8K | 0.01% | +12,715+6.5% | Added |
| Captrust Financial Advisors | 176,945 | $727.2K | 0.00% | +1,547+0.9% | Added |
| SEI Investments Co | 175,073 | $719.6K | 0.00% | +48,684+38.5% | Added |
| Bank of America Corp | 154,949 | $636.8K | 0.00% | −10,498−6.3% | Reduced |
| Two Sigma Investments, LP | 146,282 | $601.2K | 0.00% | −70,713−32.6% | Reduced |
| Bridgeway Capital Management, LLC | 143,961 | $591.7K | 0.01% | +2,100+1.5% | Added |
| Brown Brothers Harriman & Co | 141,233 | $580.5K | 0.00% | −100,000−41.5% | Reduced |
| Jacobs Levy Equity Management, Inc | 132,907 | $546.2K | 0.00% | +132,907 | New |
| GDS Wealth Management | 130,000 | $534.3K | 0.03% | 00.0% | Unchanged |
| North Star Investment Management Corp. | 128,883 | $529.7K | 0.03% | 00.0% | Unchanged |
| Integrated Quantitative Investments LLC | 114,403 | $470.2K | 0.08% | −110,056−49.0% | Reduced |
| STRS Ohio | 108,200 | $444.7K | 0.00% | +15,300+16.5% | Added |
| Charles Schwab Investment Management Inc | 103,415 | $425.0K | 0.00% | +10,379+11.2% | Added |
| Nuveen, LLC | 99,440 | $408.7K | 0.00% | +49,396+98.7% | Added |
| Seizert Capital Partners, LLC | 86,346 | $354.9K | 0.01% | +400.0% | Added |
| Bailard, Inc. | 79,939 | $328.5K | 0.01% | +79,939 | New |
| Citadel Advisors LLC | 74,311 | $305.4K | 0.00% | +55,429+293.6% | Added |
| Barclays PLC | 69,263 | $284.7K | 0.00% | −1,303−1.8% | Reduced |
| SEB Asset Management AB | 68,603 | $282.0K | 0.00% | +717+1.1% | Added |
| HSBC Holdings PLC | 64,061 | $262.6K | 0.00% | +16,328+34.2% | Added |
| FMR LLC | 61,534 | $252.9K | 0.00% | +39,916+184.6% | Added |
| American Century Companies Inc | 61,014 | $250.8K | 0.00% | 00.0% | Unchanged |
| Relyea Zuckerberg Hanson LLC | 56,544 | $232.4K | 0.02% | −60,355−51.6% | Reduced |
| Abel Hall, LLC | 52,151 | $214.3K | 0.04% | +38,217+274.3% | Added |
| Quantinno Capital Management LP | 50,893 | $209.2K | 0.00% | +943+1.9% | Added |
| UBS Group AG | 50,732 | $208.5K | 0.00% | −8,442−14.3% | Reduced |
| Invesco Ltd. | 48,909 | $201.0K | 0.00% | +201+0.4% | Added |
| Occudo Quantitative Strategies LP | 48,387 | $198.9K | 0.01% | +17,950+59.0% | Added |
| Rhumbline Advisers | 46,662 | $191.8K | 0.00% | +3,151+7.2% | Added |
| Ameriprise Financial Inc | 43,383 | $178.3K | 0.00% | +43,383 | New |
| Baird Financial Group, Inc. | 40,525 | $166.6K | 0.00% | +9,080+28.9% | Added |
| Williams & Novak, LLC | 39,996 | $164.4K | 0.11% | +11,110+38.5% | Added |
| US Bancorp | 38,100 | $156.6K | 0.00% | +38,100 | New |
| Alliancebernstein L.P. | 37,350 | $143.4K | 0.00% | +2,200+6.3% | Added |
| Sentinus, LLC | 34,314 | $141.0K | 0.01% | −1,495−4.2% | Reduced |
| Deutsche Bank AG | 34,313 | $141.0K | 0.00% | +19,035+124.6% | Added |
| Wells Fargo & Company | 30,467 | $125.2K | 0.00% | +15,371+101.8% | Added |
| Unified Investment Management | 29,300 | $120.4K | 0.11% | +184+0.6% | Added |
| BNP Paribas Arbitrage, SA | 28,571 | $117.4K | 0.00% | −5,962−17.3% | Reduced |
| SG Americas Securities, LLC | 27,604 | $113.0K | 0.00% | +27,604 | New |
| Susquehanna International Group, LLP | 26,717 | $109.8K | 0.00% | +9,485+55.0% | Added |
| Public Employees Retirement System of Ohio | 26,100 | $107.3K | 0.00% | +26,100 | New |
| Price T Rowe Associates Inc | 25,988 | $107.0K | 0.00% | 00.0% | Unchanged |
| Everstar Asset Management, LLC | 23,465 | $96.4K | 0.05% | 00.0% | Unchanged |
| Procyon Private Wealth Partners, LLC | 22,985 | $94.5K | 0.00% | 00.0% | Unchanged |
| D'Orazio & Associates, Inc. | 22,517 | $92.5K | 0.01% | +22,517 | New |
| XTX Topco Ltd | 22,380 | $92.0K | 0.00% | −14,399−39.2% | Reduced |
| Ieq Capital, LLC | 20,706 | $85.1K | 0.00% | +6,654+47.4% | Added |
| Russell Investments Group, Ltd. | 20,550 | $84.5K | 0.00% | +15,224+285.8% | Added |
| Vise Technologies, Inc. | 20,287 | $83.4K | 0.00% | +4,566+29.0% | Added |
| LPL Financial LLC | 16,930 | $69.6K | 0.00% | −125,070−88.1% | Reduced |
| Schonfeld Strategic Advisors LLC | 16,812 | $69.1K | 0.00% | +16,812 | New |
| Mackenzie Financial Corp | 16,623 | $68.3K | 0.00% | −6,400−27.8% | Reduced |
| JPMorgan Chase & Co | 16,611 | $67.9K | 0.00% | −2,431−12.8% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 16,190 | $66.5K | 0.00% | −566−3.4% | Reduced |
| Citigroup Inc | 16,114 | $66.2K | 0.00% | +14,401+840.7% | Added |
| Arrowstreet Capital, Limited Partnership | 15,100 | $62.1K | 0.00% | 00.0% | Unchanged |
| Baron Wealth Management LLC | 14,550 | $59.8K | 0.02% | +14,550 | New |
| Vanguard Global Advisers, LLC | 13,988 | $57.5K | 0.00% | 00.0% | Unchanged |
| Royal Bank of Canada | 13,167 | $54.0K | 0.00% | +12,999+7,737.5% | Added |
| Tripletail Wealth Management, LLC | 12,490 | $51.3K | 0.06% | +12,490 | New |
| Ashton Thomas Private Wealth, LLC | 11,714 | $48.1K | 0.00% | +604+5.4% | Added |
| HighTower Advisors, LLC | 11,172 | $45.9K | 0.00% | +652+6.2% | Added |
| Qube Research & Technologies Ltd | 10,927 | $44.9K | 0.00% | −215,214−95.2% | Reduced |
| JustInvest LLC | 10,853 | $44.6K | 0.00% | −6,993−39.2% | Reduced |
| Centiva Capital, LP | 10,304 | $42.3K | 0.00% | +288+2.9% | Added |
| CI Private Wealth, LLC | 10,075 | $41.4K | 0.00% | +10,075 | New |
| Police & Firemen's Retirement System of New Jersey | 8,044 | $33.1K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 5,996 | $24.6K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 5,855 | $24.1K | 0.00% | −6,697−53.4% | Reduced |
| Access Investment Management LLC | 4,430 | $18.2K | 0.00% | +605+15.8% | Added |
| State of Alaska, Department of Revenue | 4,324 | $17.0K | 0.00% | 00.0% | Unchanged |