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, Q3 2025
Institutional positions in Information Services Group Inc. as of Sep 30, 2025. 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
- 131
- +20 vs. Q2 2025
- Shares held
- 32.0M
- +1.31M (+4.3%) vs. Q2 2025
- Total value
- $184.1M
- +$36.7M (+24.9%) vs. Q2 2025
- New holders
- 24
- 41 more added
- Sold out
- 4
- 46 more reduced
1 institution that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: 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 | $190.0M |
| Q3 2025 | 131 | $184.1M |
| Q2 2025 | 112 | $147.4M |
| Q1 2025 | 103 | $114.1M |
| Q4 2024 | 99 | $97.1M |
| Q3 2024 | 100 | $97.0M |
| Q2 2024 | 99 | $87.9M |
| Q1 2024 | 93 | $122.0M |
| Q4 2023 | 88 | $142.4M |
| 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 | $194.4M |
| Q3 2021 | 109 | $179.4M |
| Q2 2021 | 102 | $145.3M |
| Q1 2021 | 87 | $111.7M |
Institutions, Q3 2025
Shares, value and share of portfolio for each institution holding Information Services Group Inc.; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Private Capital Management, LLC | 5,630,357 | $32.4M | 2.99% | −88,468−1.5% | Reduced |
| Cerity Partners LLC | 5,023,754 | $28.9M | 0.05% | +2210.0% | Added |
| BlackRock, Inc. | 2,864,821 | $16.5M | 0.00% | +20,116+0.7% | Added |
| Vanguard Group Inc | 2,227,632 | $12.8M | 0.00% | +7,216+0.3% | Added |
| Renaissance Technologies LLC | 1,546,624 | $8.89M | 0.01% | +130,715+9.2% | Added |
| Dimensional Fund Advisors LP | 1,523,232 | $8.76M | 0.00% | −16,652−1.1% | Reduced |
| Crawford Investment Counsel Inc | 865,627 | $4.98M | 0.08% | +46,903+5.7% | Added |
| Blair William & Co | 842,199 | $4.84M | 0.01% | −34,101−3.9% | Reduced |
| Geode Capital Management, LLC | 840,002 | $4.83M | 0.00% | −13,733−1.6% | Reduced |
| Crestwood Advisors Group LLC | 826,390 | $4.75M | 0.08% | 00.0% | Unchanged |
| State Street Corp | 718,607 | $4.13M | 0.00% | +15,834+2.3% | Added |
| Morgan Stanley | 605,916 | $3.48M | 0.00% | −26,799−4.2% | Reduced |
| O'Shaughnessy Asset Management, LLC | 508,935 | $2.93M | 0.02% | +210,616+70.6% | Added |
| JB Capital Partners LP | 487,641 | $2.80M | 0.47% | 00.0% | Unchanged |
| Hillsdale Investment Management Inc. | 480,318 | $2.76M | 0.08% | +412,018+603.2% | Added |
| LSV Asset Management | 424,600 | $2.44M | 0.01% | −23,900−5.3% | Reduced |
| Brown Brothers Harriman & Co | 366,444 | $2.11M | 0.01% | −150,000−29.0% | Reduced |
| Acadian Asset Management LLC | 349,903 | $2.01M | 0.00% | −98,787−22.0% | Reduced |
| Bank of New York Mellon Corp | 336,323 | $1.93M | 0.00% | −5,062−1.5% | Reduced |
| Ritholtz Wealth Management | 319,509 | $1.84M | 0.04% | +148,827+87.2% | Added |
| Wetherby Asset Management Inc | 318,404 | $1.83M | 0.07% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 310,768 | $1.79M | 0.00% | +94,293+43.6% | Added |
| Northern Trust Corp | 278,094 | $1.60M | 0.00% | −1,925−0.7% | Reduced |
| EAM Investors, LLC | 252,044 | $1.45M | 0.17% | +39,228+18.4% | Added |
| Raymond James Financial Inc | 239,275 | $1.38M | 0.00% | +1,223+0.5% | Added |
| Captrust Financial Advisors | 225,600 | $1.30M | 0.00% | −14,664−6.1% | Reduced |
| GDS Wealth Management | 194,513 | $1.12M | 0.07% | +194,513 | New |
| Manatuck Hill Partners, LLC | 175,600 | $1.01M | 0.34% | +35,300+25.2% | Added |
| Royal Bank of Canada | 174,579 | $1.00M | 0.00% | +22,209+14.6% | Added |
| Perritt Capital Management Inc | 159,440 | $916.8K | 0.43% | −1,487−0.9% | Reduced |
| Prudential Financial Inc | 151,448 | $870.8K | 0.00% | +77,315+104.3% | Added |
| Equitable Trust Co | 132,277 | $760.6K | 0.03% | −6,285−4.5% | Reduced |
| Nuveen, LLC | 129,664 | $745.6K | 0.00% | +79,620+159.1% | Added |
| Bank of America Corp | 129,370 | $743.9K | 0.00% | −1,661−1.3% | Reduced |
| Barclays PLC | 118,664 | $682.3K | 0.00% | −9,339−7.3% | Reduced |
| State Board of Administration of Florida Retirement System | 117,826 | $677.5K | 0.00% | +90,416+329.9% | Added |
| Relyea Zuckerberg Hanson LLC | 115,575 | $664.6K | 0.07% | −12,000−9.4% | Reduced |
| Two Sigma Investments, LP | 104,266 | $599.5K | 0.00% | −13,413−11.4% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 103,958 | $597.8K | 0.00% | +103,958 | New |
| STRS Ohio | 102,700 | $590.5K | 0.00% | +102,700 | New |
| Charles Schwab Investment Management Inc | 102,623 | $590.1K | 0.00% | −6,875−6.3% | Reduced |
| Cubist Systematic Strategies, LLC | 87,610 | $503.8K | 0.01% | +87,610 | New |
| Seizert Capital Partners, LLC | 86,306 | $496.3K | 0.02% | −12,788−12.9% | Reduced |
| AQR Capital Management LLC | 78,334 | $450.4K | 0.00% | +20,965+36.5% | Added |
| HSBC Holdings PLC | 65,558 | $370.4K | 0.00% | −3,413−4.9% | Reduced |
| Bailard, Inc. | 60,099 | $345.6K | 0.01% | −3,453−5.4% | Reduced |
| Two Sigma Advisers, LP | 58,000 | $333.5K | 0.00% | −61,500−51.5% | Reduced |
| Bridgeway Capital Management, LLC | 57,200 | $328.9K | 0.01% | 00.0% | Unchanged |
| Integrated Quantitative Investments LLC | 54,425 | $312.9K | 0.09% | +204+0.4% | Added |
| Rhumbline Advisers | 51,480 | $296.0K | 0.00% | −1,720−3.2% | Reduced |
| American Century Companies Inc | 50,790 | $292.0K | 0.00% | +39,782+361.4% | Added |
| Legato Capital Management LLC | 41,973 | $241.3K | 0.03% | −6,191−12.9% | Reduced |
| Invesco Ltd. | 40,647 | $233.7K | 0.00% | +9,276+29.6% | Added |
| Los Angeles Capital Management LLC | 40,380 | $232.2K | 0.00% | 00.0% | Unchanged |
| We Are One Seven, LLC | 39,212 | $225.5K | 0.01% | +39,212 | New |
| Deutsche Bank AG | 36,383 | $209.2K | 0.00% | +36,383 | New |
| Russell Investments Group, Ltd. | 33,545 | $192.9K | 0.00% | +30,924+1,179.9% | Added |
| Unified Investment Management | 31,874 | $183.3K | 0.18% | −1,800−5.3% | Reduced |
| Alliancebernstein L.P. | 31,710 | $182.3K | 0.00% | +4,800+17.8% | Added |
| Occudo Quantitative Strategies LP | 31,012 | $178.3K | 0.02% | +5,447+21.3% | Added |
| Mackenzie Financial Corp | 30,880 | $177.6K | 0.00% | −13,383−30.2% | Reduced |
| Wells Fargo & Company | 25,367 | $145.9K | 0.00% | +4,056+19.0% | Added |
| Williams & Novak, LLC | 25,200 | $144.9K | 0.11% | −1,400−5.3% | Reduced |
| Kathmere Capital Management, LLC | 24,316 | $139.8K | 0.01% | +8,994+58.7% | Added |
| Everstar Asset Management, LLC | 23,465 | $134.9K | 0.08% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 22,271 | $128.1K | 0.00% | −36,031−61.8% | Reduced |
| GWM Advisors LLC | 21,000 | $120.8K | 0.00% | −10,668−33.7% | Reduced |
| Toroso Investments, LLC | 20,082 | $115.5K | 0.00% | +20,082 | New |
| MetLife Investment Management | 20,054 | $115.3K | 0.00% | −1,642−7.6% | Reduced |
| UBS Group AG | 19,782 | $113.7K | 0.00% | −18,972−49.0% | Reduced |
| Franklin Resources Inc | 18,737 | $107.7K | 0.00% | +18,737 | New |
| Price T Rowe Associates Inc | 17,734 | $102.0K | 0.00% | +1,005+6.0% | Added |
| Citadel Advisors LLC | 17,005 | $97.8K | 0.00% | −36,624−68.3% | Reduced |
| Intech Investment Management LLC | 16,239 | $93.4K | 0.00% | −3,839−19.1% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 15,932 | $91.6K | 0.00% | −3,556−18.2% | Reduced |
| JPMorgan Chase & Co | 14,978 | $86.1K | 0.00% | −17,637−54.1% | Reduced |
| Lazard Asset Management LLC | 14,574 | $83.8K | 0.00% | +11,967+459.0% | Added |
| Empower Advisory Group, LLC | 14,111 | $81.1K | 0.00% | +14,111 | New |
| Jane Street Group, LLC | 13,989 | $80.4K | 0.00% | +13,989 | New |
| D'Orazio & Associates, Inc. | 13,578 | $78.1K | 0.01% | +13,578 | New |
| Manufacturers Life Insurance Company, The | 13,479 | $77.5K | 0.00% | −1,497−10.0% | Reduced |
| Gsa Capital Partners LLP | 13,355 | $77.0K | 0.01% | +13,355 | New |
| Baird Financial Group, Inc. | 12,580 | $72.3K | 0.00% | 00.0% | Unchanged |
| Quadrature Capital Ltd | 12,318 | $71.0K | 0.00% | −15,662−56.0% | Reduced |
| Baron Wealth Management LLC | 12,122 | $69.7K | 0.02% | +277+2.3% | Added |
| Tripletail Wealth Management, LLC | 12,400 | $69.7K | 0.08% | +12,400 | New |
| Centiva Capital, LP | 11,830 | $68.0K | 0.01% | +11,830 | New |
| XTX Topco Ltd | 11,568 | $66.5K | 0.00% | +11,568 | New |
| HighTower Advisors, LLC | 11,212 | $64.5K | 0.00% | −77−0.7% | Reduced |
| Mercer Global Advisors Inc | 10,581 | $60.8K | 0.00% | +304+3.0% | Added |
| SG Americas Securities, LLC | 10,403 | $60.0K | 0.00% | +10,403 | New |
| Chicago Trust Co NA | 10,355 | $59.5K | 0.01% | 00.0% | Unchanged |
| CWM, LLC | 9,834 | $57.0K | 0.00% | +220+2.3% | Added |
| FMR LLC | 9,651 | $55.5K | 0.00% | −1,812−15.8% | Reduced |
| BNP Paribas Arbitrage, SA | 9,427 | $54.2K | 0.00% | +3,739+65.7% | Added |
| Police & Firemen's Retirement System of New Jersey | 8,044 | $46.3K | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 5,996 | $34.5K | 0.00% | 00.0% | Unchanged |
| North Star Investment Management Corp. | 5,000 | $28.8K | 0.00% | 00.0% | Unchanged |
| Access Investment Management LLC | 4,840 | $27.8K | 0.01% | −2,575−34.7% | Reduced |
| Legal & General Group Plc | 3,653 | $21.0K | 0.00% | 00.0% | Unchanged |