Segra Capital Management
Segra Capital Management reported 10 stocks worth $496M in its 13F filing for Q3 2026, filed Oct 27, 2026. Its largest holdings are XE (44.8%), VST (10.4%) and BWXT (9.8%). Compared with Q2 2026, the fund opened new positions in BWXT, GFUZ and CCJ, added to XE, VST and CEG, trimmed AMTM and sold out of FLS.
Holdings
| # | Stock | Value | Weight | Shares | Change | Shares, 8 qtrs | Held |
|---|---|---|---|---|---|---|---|
| 1 |  XE X Energy Inc | $222M | 44.8% | 15.7M | +1.2M (+8%) | 2 of 8 | |
| 2 |  VST Vistra Corp | $51.7M | 10.4% | 373K | +78K (+26%) | 7 of 8 | |
| 3 |  BWXT Bwx Technologies Inc | $48.7M | 9.8% | 355K | New position | 4 of 8 | |
| 4 |  GFUZ Spring Valley Acquisition Corp III | $46.7M | 9.4% | 6.3M | New position | 1 of 8 | |
| 5 |  CEG Constellation Energy Cor | $44.7M | 9.0% | 176K | +48K (+38%) | 3 of 8 | |
| 6 |  CCJ Cameco Corp F | $34.7M | 7.0% | 400K | New position | 4 of 8 | |
| 7 |  NRG Nrg Energy Inc | $18.1M | 3.6% | 189K | +59K (+45%) | 2 of 8 | |
| 8 |  AMTM Amentum Holdings Inc | $14M | 2.8% | 775K | −1.3M (−62%) | 5 of 8 | |
| 9 |  NKLR Terra Innovatum Global NV | $9.8M | 2.0% | 2.9M | +263K (+10%) | 4 of 8 | |
| 10 |  UEC Uranium Energy Corp | $5.2M | 1.1% | 550K | New position | 4 of 8 |
Positions at Sep 30, 2026, as reported. Change is against the fund's Q2 2026 filing; weight is the share of the fund's reported stocks.
Sold out
held in Q2 2026, gone in Q3 2026| Stock | Value last quarter | Shares sold |
|---|---|---|
 FLS Flowserve Corp | $16.5M | 223K |
Options
valued at the underlying shares
Reported value
last 8 quartersThe value of the US stocks the fund reported, at quarter end prices. It moves with the market as well as with buying and selling.
Filings for Q3 2026
straight from the SEC| Filed | Form | Quarter | |
|---|---|---|---|
| Oct 27, 2026 | 13F-HR/A Amendment | Q3 2026 | SEC filing ↗ |
| Oct 6, 2026 | 13F-HR | Q3 2026 | SEC filing ↗ |
Includes an amendment, which can add positions the fund kept confidential at first, or replace the original report.
Other superinvestors
All hedge fund holdings →Segra Capital Management 13F FAQ
What does Segra Capital Management own?
Segra Capital Management reported 10 stocks worth $496M in its 13F filing for Q3 2026, filed Oct 27, 2026. Its largest holdings are XE (44.8%), VST (10.4%) and BWXT (9.8%). The table above lists every position in the filing (the top 10 without an account).
What did Segra Capital Management buy and sell in Q3 2026?
Compared with Q2 2026: 4 new positions, 5 added to, 1 trimmed and 1 sold out. New positions include BWXT, GFUZ and CCJ. It sold all of FLS.
When will Segra Capital Management file its next 13F?
Holdings as of Dec 31, 2026 are due by Feb 15, 2027. The filing appears on this page within minutes of reaching the SEC.
How much is Segra Capital Management's portfolio worth?
The Q3 2026 filing reports $496M in US stocks ($822M including options). That leaves out cash, bonds, short positions and most foreign holdings, so the fund's total assets are usually larger.
For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Holdings come from the fund's SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. The fund may have changed its positions since. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.