SecBot SecBot
SC 13D ·Filed Sep 30, 2026

ONEN

ONE Nuclear Energy Inc.
NEUTRAL
Impact 4/10
Horizonweeks Processed25d 21h ago SEC0001493152-26-045190
Activist investor acquires 5%+ stake
Actionable Insight • Neutral

This is a passive, pre-arranged financing stake, not an activist campaign. The Forward Purchase Agreement provides the issuer with a committed equity facility but gives the Fund the right to terminate the transaction at any time. Monitor for any amendments to the 13D that signal a change in intent or additional share accumulation.

DirectionNeutral
Confidencehigh
Horizonweeks
Latest settled — T+5d
ONEN ▼ -14.58% at T+5d
NEUTRAL call -14.58% · α vs SPY -15.88% · entry $1.92 → $1.64
Next anchor: T+20d tomorrow
Latest observation: T+16 -5.97% FF3 residual α
Entry = T+0 close
Sep 30, 2026
via day close
T+1d
-2.60%
call -2.60% · α -3.34%
$1.87
settled 25d ago
T+5d
-14.58%
call -14.58% · α -15.88%
$1.64
settled 19d ago
T+20d
Pending
tomorrow
T+60d
Pending
in 8w

Price Chart

Loading chart...

Executive Summary

New Circle Capital Solutions LP and related entities filed a Schedule 13D disclosing a 4.6% stake in ONE Nuclear Energy Inc., acquired via a Forward Purchase Agreement in connection with the de-SPAC business combination. The stake of 4,987,103 shares was acquired on September 23, 2026 for ~$52.9M and is not an activist position—the filing states no present plans for control or changes. The filing is a passive disclosure of a pre-arranged financing arrangement, not an activist campaign.

Key Financial Metrics

Stake
4.6%
Stake Value
$52.9M
Investor
New Circle Capital Solutions LP

Key Facts

  • New Circle Capital Solutions LP holds 4,987,103 shares of ONE Nuclear Energy Inc. common stock, representing 4.6% of outstanding shares as of September 23, 2026.
  • Shares were acquired on September 23, 2026 via a Forward Purchase Agreement at ~$10.60/share for an aggregate purchase price of ~$52,863,292.
  • The Forward Purchase Agreement was entered into on September 22, 2026 with HVII (predecessor) and ONE Nuclear Energy LLC, allowing the Fund to purchase up to 5,000,000 Class A ordinary shares from redeeming holders.
  • The Fund received a prepayment of ~$53,185,758 from the Issuer on September 24, 2026, one business day after the business combination closed.
  • The Reporting Persons state they have no present plans or proposals relating to any of the actions described in Item 4 of Schedule 13D (e.g., board seats, strategic review, sale).
  • The stake was 25.4% of pre-combination Class A shares but was reduced to 4.6% post-combination due to the issuance of 94,253,842 shares to legacy ONE Nuclear members.

Financial Impact

~$52.9M invested at ~$10.60/share; prepayment of ~$53.2M received from issuer post-closing

ownershipdilution

Risk Factors

  • The Fund has the right to terminate the Forward Purchase Agreement in whole or in part at any time, which could create selling pressure.
  • The issuer has negative book equity of ($123.2M) and a going-concern qualification per the pre-combination financials, indicating high financial risk.

Investment Themes

Documents Analyzed

This report is based on 5 SEC documents filed with EDGAR.

DocumentAccession Number
SC 13D Filing (Primary)0001493152-26-045190
Exhibit: ex1.htm0001493152-26-045190
Document: 0001493152-26-045190-index-headers.html0001493152-26-045190
Document: 0001493152-26-045190-index.html0001493152-26-045190
Document: 0001493152-26-045190.txt0001493152-26-045190
4 reports for ONEN
Performance horizon
Filters
Rows
Reports for ONEN — sortable, filterable
TypeNow
Oct 26, 2026
today
SC 13G/A
NEUTRAL ★ 2/10
—awaiting T+20——
Oct 2, 2026
24d ago
3
NEUTRAL ★ 2/10
$2.13awaiting T+20—$1.25 (−41.31%)
Sep 30, 2026
25d ago
SC 13D
NEUTRAL ★ 4/10
$1.92awaiting T+20—$1.25 (−34.90%)
Sep 29, 2026
27d ago
8-K
MIXED ★ 6/10
$2.15awaiting T+20—$1.25 (−41.86%)
Showing 4 of 4

US Market Status

Market Closed — Opens Tue (< 1m)

Subscribe to SecBot

Get Real-Time SEC Filing Intelligence

Comprehensive SEC filing analysis delivered the moment filings hit EDGAR. Sentiment scoring, impact analysis, and actionable insights for every material event.

Create a free account Live analysis, Telegram alerts, watchlists and the MCP server for subscribers
Report published Sep 30, 2026