MATTERN CAPITAL MANAGEMENT, LLC
All 13F Filings
- Location
- Lakewood, CO
- Most recent 13F
- Q2 2026
- Holdings value ($000)
- 856,747
- Description
- —
- Website
- —
- 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 | 7/24/2026 | 166 | 856,747 | 13F-HR | MATTERN CAPITAL MANAGEMENT, LLC |
| Q1 2026 | 5/4/2026 | 170 | 834,888 | 13F-HR | MATTERN CAPITAL MANAGEMENT, LLC |
| Q4 2025 | 1/29/2026 | 170 | 846,945 | 13F-HR | MATTERN CAPITAL MANAGEMENT, LLC |
| Q3 2025 | 10/21/2025 | 172 | 850,574 | 13F-HR | MATTERN CAPITAL MANAGEMENT, LLC |
| Q2 2025 | 7/21/2025 | 170 | 832,409 | 13F-HR | MATTERN CAPITAL MANAGEMENT, LLC |
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Money flow by instrument (QoQ, ex-options)
| Type | Value ($000) | Share % | Inflow | Outflow | Net |
|---|---|---|---|---|---|
| Stocks | 792.3 K | 92.8% | 13.08 K | 0 | 13.08 K |
| ETFs | 54.7 K | 6.4% | 8.67 K | 0 | 8.67 K |
| Debt | 6.898 K | 0.8% | 0 | 50 | -50 |
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Fund Snapshot
Q2 2026
Latest filed
7/24/2026
Total value ($000)
856,747
Holdings
166
QoQ value change ($000)
21,859
(2.6%)
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.