Filed: 8/12/2026ACC: 0001607512-26-000007
📋 What this filing means
SEGRA CAPITAL MANAGEMENT, LLC filed this quarterly 13F‑HR report disclosing 8 equity positions with a total reported market value of $495.63M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
8
Positions
$495.63M
Total AUM (reported)
20.46M
Total Shares
Allocation by class
COM CL A$265.77M53.6%
COM$166.35M33.6%
COM NEW$50.63M10.2%
ORD SHS$12.88M2.6%
Portfolio Concentration
Top 3$369.36M74.5%
4–10$126.27M25.5%
Top 3 weight
74.5%
Top 10 weight
100.0%
Voting Authority Distribution
Total shares with voting rights: 20.46M
Sole
Full voting authority
19.91M
shares
% of voting shares97.3%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
550K
shares
% of voting shares2.7%
Investment Discretion (by position count)
Sole8
Shared0
Other0
Dominant voting typeSole · 97.3% of voting shares
Institutional Holdings8
Rows:
X-ENERGY INC
SOLEShares14.48M
TypeSH
Market value$265.77M
53.62%
Sole
14.48M
Shared
0.00
None
0.00
CONSTELLATION ENERGY CORP
SOLEShares228.04K
TypeSH
Market value$56.64M
11.43%
Sole
128.04K
Shared
0.00
None
100K
VISTRA CORP
SOLEShares295.96K
TypeSH
Market value$46.95M
9.47%
Sole
295.96K
Shared
0.00
None
0.00
AMENTUM HOLDINGS INC
SOLEShares2.24M
TypeSH
Market value$46.26M
9.33%
Sole
2.04M
Shared
0.00
None
200K
DUKE ENERGY CORP NEW
SOLEShares250K
TypeSH
Market value$31.64M
6.38%
Sole
0.00
Shared
0.00
None
250K
NRG ENERGY INC
SOLEShares130K
TypeSH
Market value$18.99M
3.83%
Sole
130K
Shared
0.00
None
0.00
FLOWSERVE CORP
SOLEShares222.60K
TypeSH
Market value$16.51M
3.33%
Sole
222.60K
Shared
0.00
None
0.00
TERRA INNOVATUM GLOBAL NV
SOLEShares2.62M
TypeSH
Market value$12.88M
2.60%
Sole
2.62M
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
X-ENERGY INCSOLE | COM CL A | 14.48M | SH | $265.77M 53.62% | 14.48M | 0.00 | 0.00 |
CONSTELLATION ENERGY CORPSOLE | COM | 228.04K | SH | $56.64M 11.43% | 128.04K | 0.00 | 100K |
VISTRA CORPSOLE | COM | 295.96K | SH | $46.95M 9.47% | 295.96K | 0.00 | 0.00 |
AMENTUM HOLDINGS INCSOLE | COM | 2.24M | SH | $46.26M 9.33% | 2.04M | 0.00 | 200K |
DUKE ENERGY CORP NEWSOLE | COM NEW | 250K | SH | $31.64M 6.38% | 0.00 | 0.00 | 250K |
NRG ENERGY INCSOLE | COM NEW | 130K | SH | $18.99M 3.83% | 130K | 0.00 | 0.00 |
FLOWSERVE CORPSOLE | COM | 222.60K | SH | $16.51M 3.33% | 222.60K | 0.00 | 0.00 |
TERRA INNOVATUM GLOBAL NVSOLE | ORD SHS | 2.62M | SH | $12.88M 2.60% | 2.62M | 0.00 | 0.00 |