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SEGRA CAPITAL MANAGEMENT, LLC

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13F filer, CIK 1607512, PALM BEACH, FL

SEGRA CAPITAL MANAGEMENT, LLC reported $247,974,868 across 12 holdings for the quarter ended 2026-03-31, in a 13F-HR filed 2026-05-07. Its ten largest share positions make up 100% of the portfolio.

Filed (acceptance time not in the bulk data set), ingested 13F-HR 0001607512-26-000004

Period
2026-03-31
Reported value
$248M
Holdings
12
Top 10 weight
100%
New
8
Sold out
2

Largest buys vs the previous quarter

SecurityShares changeApprox. value
CEGnew+123,000$34.3M
AMTMadded+1,007,916$26.3M
GEVnew+15,000$13.1M
URGadded+1,598,286$2.38M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

SecurityShares changeApprox. value
VSTreduced-1,791,518-$269M
NKLRreduced-10,717,753-$49.7M
NXEexited-175,000-$1.61M

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Holdings, Q1 2026

Share positions as resolved from 13F-HR 0001607512-26-000004, largest first. % of portfolio is the value over $128,447,868, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
AMTMAMENTUM HOLDINGS INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 417,025 shares; 2025Q4: 604,810 shares; 2026Q1: 1,612,726 shares 1,612,726$42.1M32.74%+1,007,916Timeline
CEGCONSTELLATION ENERGY CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 123,000 shares 123,000$34.3M26.74%newTimeline
VSTVISTRA CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: not reported; 2025Q1: 118,819 shares; 2025Q2: 1,000 shares; 2025Q3: 1,000 shares; 2025Q4: 1,956,518 shares; 2026Q1: 165,000 shares 165,000$24.8M19.31%-1,791,518Timeline
GEVGE VERNOVA INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: not reported; 2025Q1: 32,201 shares; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: not reported; 2026Q1: 15,000 shares 15,000$13.1M10.19%newTimeline
NKLRTERRA INNOVATUM GLOBAL NVQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: not reported; 2025Q4: 13,252,093 shares; 2026Q1: 2,534,340 shares 2,534,340$11.8M9.15%-10,717,753Timeline
URGUR-ENERGY INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2024Q2: restricted; 2024Q3: restricted; 2024Q4: 25,273,700 shares; 2025Q1: 29,051,342 shares; 2025Q2: 32,923,960 shares; 2025Q3: 26,262,623 shares; 2025Q4: 1,000 shares; 2026Q1: 1,599,286 shares 1,599,286$2.38M1.86%+1,598,286Timeline

Options

Puts and calls, as filed. The amount and value describe the underlying shares, not the option premium, so they stay out of % of portfolio (H5).

SecurityTypeAmountValueChange
CEGCONSTELLATION ENERGY CORP Stockcall130,000$36.3Mnew
VSTVISTRA CORP Stockcall200,000$30.1Mnew
NXENEXGEN ENERGY LTD Stockput2,000,000$23.2Mnew
GEVGE VERNOVA INC COMput25,000$21.8Mnew
AMTMAMENTUM HOLDINGS INC Stockcall200,000$5.22Mnew
FRMIFERMI INC COMcall500,000$2.92Mnew

Sold out in Q1 2026

Positions in the previous quarter's report that this quarter's report no longer lists.

SecurityShares beforeValue beforeType
GLOBAL X FDSGLOBAL X FDS2,207,100$94.3Mput
NXENEXGEN ENERGY LTD175,000$1.61Mshares

How Q1 2026 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001607512-26-000004 base2026-05-07acceptance time not in the bulk data set