Information Services Group, Inc.
US ˙ NasdaqGM ˙ US45675Y1047

SecurityIII / Information Services Group, Inc.
InstitutionMackenzie Financial Corp
Latest Disclosed Ownership23,023 shares
Latest Disclosed Value $ 88,408
Mackenzie Financial Corp reports 9.52% decrease in ownership of III / Information Services Group, Inc.

On May 13, 2026 - Mackenzie Financial Corp filed a 13F-HR form disclosing ownership of 23,023 shares of Information Services Group, Inc. (US:III) valued at $88,408 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 18, 2026 disclosing 25,444 shares of Information Services Group, Inc.. This represents a change in shares of -9.52% during the quarter. The current value of the position is $99,690 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-13 2026-03-31 13F INFORMATION SVCS GROUP COM 45675Y104 23,023 -2,421 -9.52 88 -39.73 0.0001
2026-02-18 2025-12-31 13F INFORMATION SVCS GROUP COM 45675Y104 25,444 -5,436 -17.60 146 -17.51 0.0002
2025-11-13 2025-09-30 13F INFORMATION SVCS GROUP COM 45675Y104 30,880 -13,383 -30.24 178 -16.51 0.0002
2025-08-13 2025-06-30 13F INFORMATION SVCS GROUP COM 45675Y104 44,263 -53,861 -54.89 212 -44.65 0.0003
2025-05-07 2025-03-31 13F INFORMATION SVCS GROUP COM 45675Y104 98,124 78,364 396.58 384 489.23 0.0005
2025-05-02 2024-12-31 13F/A-2 INFORMATION SVCS GROUP COM 45675Y104 19,760 0 0.00 66 0.00 0.0001
2025-02-20 2024-12-31 13F/A-1 INFORMATION SVCS GROUP COM 45675Y104 19,760 0 66 0.0001
2025-02-14 2024-12-31 13F Information Services Group Common Stock 45675Y104 19,760 0 59 0.0001
2024-11-13 2024-09-30 13F INFORMATION SVCS GROUP COM 45675Y104 19,760 0 0.00 65 12.07 0.0001
2024-08-14 2024-06-30 13F INFORMATION SVCS GROUP COM 45675Y104 19,760 0 0.00 58 -26.58 0.0001
2024-05-10 2024-03-31 13F INFORMATION SVCS GROUP COM 45675Y104 19,760 -7,409 -27.27 80 -37.80 0.0001
2024-01-30 2023-12-31 13F INFORMATION SVCS GROUP COM 45675Y104 27,169 731 2.76 128 12.39 0.0002
2023-10-25 2023-09-30 13F INFORMATION SVCS GROUP COM 45675Y104 26,438 12,761 93.30 114 56.94 0.0002
2023-08-03 2023-06-30 13F INFORMATION SVCS GROUP COM 45675Y104 13,677 3,568 35.30 73 41.18 0.0001
2023-04-24 2023-03-31 13F INFORMATION SVCS GROUP COM 45675Y104 10,109 0 0.00 51 10.87 0.0001
2023-02-14 2022-12-31 13F INFORMATION SVCS GROUP COM 45675Y104 10,109 10,109 47 0.0001
2021-11-08 2021-09-30 13F INFORMATION SVCS GROUP COM 45675Y104 0 -10,647 -100.00 0 -100.00
2021-08-11 2021-06-30 13F INFORMATION SVCS GROUP COM 45675Y104 10,647 0 0.00 62 31.91 0.0001
2021-05-14 2021-03-31 13F INFORMATION SVCS GROUP COM 45675Y104 10,647 -10,600 -49.89 47 -32.86 0.0001
2021-02-10 2020-12-31 13F INFORMATION SVCS GROUP COM 45675Y104 21,247 -2,163 -9.24 70 42.86 0.0002
2020-11-13 2020-09-30 13F INFORMATION SVCS GROUP COM 45675Y104 23,410 12,910 122.95 49 81.48 0.0001
2020-05-14 2020-03-31 13F INFORMATION SERVICES GROUP I COM 45675Y104 10,500 10,500 27 0.0001
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.