Corundum Group, Inc.
All 13F Filings
- Location
- Colorado Springs, CO
- Most recent 13F
- Q2 2026
- Holdings value ($000)
- 337,148
- Description
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- Website
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- Founded
- —
- Chairman
- —
- CEO
- —
- All SEC filings
- View on sec.gov
Sector allocation over time (stocks only)
Stacked by quarter. Hover to see detailed sector breakdown for any quarter.
| Quarter | Date Filed | Holdings | Value ($000) | Form Type | Name |
|---|---|---|---|---|---|
| Q2 2026 | 8/7/2026 | 112 | 337,148 | 13F-HR | Corundum Group, Inc. |
| Q1 2026 | 4/20/2026 | 108 | 299,200 | 13F-HR | Corundum Group, Inc. |
| Q4 2025 | 1/12/2026 | 113 | 298,002 | 13F-HR | Corundum Group, Inc. |
| Q3 2025 | 10/24/2025 | 103 | 243,388 | 13F-HR | Corundum Group, Inc. |
| Q2 2025 | 7/21/2025 | 103 | 226,164 | 13F-HR | Corundum Group, Inc. |
| Q2 2014 | 8/5/2014 | 13 | 21,328 | 13F-HR | CB&T Wealth Management |
| Q1 2014 | 5/8/2014 | 11 | 20,640 | 13F-HR | CB&T Wealth Management |
| Q4 2013 | 2/19/2014 | 12 | 21,292 | 13F-HR | CB&T Wealth Management |
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Money flow by instrument (QoQ, ex-options)
| Type | Value ($000) | Share % | Inflow | Outflow | Net |
|---|---|---|---|---|---|
| Stocks | 128.4 K | 38.1% | 13.8 K | 0 | 13.8 K |
| ETFs | 208.8 K | 61.9% | 24.14 K | 0 | 24.14 K |
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Fund Snapshot
Q2 2026
Latest filed
8/7/2026
Total value ($000)
337,148
Holdings
112
QoQ value change ($000)
37,948
(12.7%)
Value = total reported 13F value ($000), Holdings = number of positions.
13F Value over time
Holdings count over time
Sector allocation (latest, stocks only)
Methodology:
sector allocation is stocks-only;
instrument flow table is ex-options;
options exposure is shown separately.
Details.