Institutional Manager · CIK 0001607512
SEGRA CAPITAL MANAGEMENT, LLC
PALM BEACH, FL · File #028-21767
Latest AUM
$141.1M
Positions
6
Top-10 Concentration
100.0%
Filings
9
Portfolio Value Over Time
2024-03
2024-06
2024-09
2024-12
2025-03
2025-06
2025-09
2025-12
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| REDUCE | VISTRA CORP | URG | -26,261,623 | -$4.24B | +$4.19B |
| EXITED | URANIUM ENERGY CORP | 916896953 | -2,164,800 | -$28.9M | $0 |
| REDUCE | NEXGEN ENERGY LTD | NXE | -3,094,388 | -$28.5M | +$817,347 |
| REDUCE | GLOBAL X FDS | 37954Y951 | -563,200 | -$24.1M | -$13.7M |
| NEW | UR-ENERGY INC | NKLR | +13,252,093 | +$18.4M | $0 |
| ADD | TERRA INNOVATUM GLOBAL NV | VST | +1,955,518 | +$9.0M | -$191,300 |
| ADD | AMENTUM HOLDINGS INC | AMTM | +187,785 | +$5.4M | +$2.1M |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 20256 pos · $141.1M
- 13F HOLDINGS REPORTQ/E Sep 20256 pos · $247.4M
- 13F HOLDINGS REPORTQ/E Jun 20259 pos · $362.0M
- 13F HOLDINGS REPORTQ/E Mar 202514 pos · $313.1M
- 13F HOLDINGS REPORTQ/E Dec 202410 pos · $63.4M
- 13F HOLDINGS REPORTQ/E Sep 20248 pos · $256.4M
- 13F HOLDINGS REPORTQ/E Jun 20246 pos · $126.0M
- 13F HOLDINGS REPORTQ/E Mar 20244 pos · $130.8M
- 13F HOLDINGS REPORTQ/E Dec 20236 pos · $139.5M
Top 6 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | GLOBAL X FDS | 37954Y951 | 2,207,100 | $94.3M | 66.85% |
| 2 | UR-ENERGY INC | NKLR | 13,252,093 | $18.4M | 13.06% |
| 3 | AMENTUM HOLDINGS INC | AMTM | 604,810 | $17.5M | 12.43% |
| 4 | TERRA INNOVATUM GLOBAL NV | VST | 1,956,518 | $9.0M | 6.41% |
| 5 | NEXGEN ENERGY LTD | NXE | 175,000 | $1.6M | 1.14% |
| 6 | VISTRA CORP | URG | 1,000 | $161,330 | 0.11% |