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4258-K ·Filed Sep 3, 2026

PLUN

Plutonian Acquisition Corp. II
BULLISH
Impact 7/10
Horizonmonths Processed1mo ago SEC0001477932-26-005399
Actionable Insight ▲ Bullish

The SPAC has found its merger target. Stock price likely to react to the $500M valuation and the rare earths/strategic minerals thesis. Watch for the F-4 proxy filing for detailed financials and redemption rates, and for shareholder vote dates. The 2027 close timeline means the units/rights may trade with a 'deal spread' to the trust value.

DirectionBullish
Confidencehigh
Horizonmonths
Latest settled — T+20d
PLUN ▲ +0.30% at T+20d
LONG call ✓ call won +0.30% · α vs SPY +1.49% · entry $10.06 → $10.09
Next anchor: T+60d in 5w
Latest observation: T+35 +0.18% FF3 residual α
Entry = T+0 close
Sep 3, 2026
via day close
T+1d
+0.10%
call +0.10% · α +0.48%
$10.07
settled 7w ago
T+5d
-0.10%
call -0.10% · α +1.05%
$10.05
settled 6w ago
T+20d
+0.30%
call +0.30% · α +1.49%
$10.09
settled 24d ago
T+60d
Pending
in 5w

Price Chart

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Executive Summary

Plutonian Acquisition Corp. II (SPAC) announced a definitive business combination with NT1 Pty Ltd, an Australian mineral exploration company focused on rare earths, niobium, and IOCG mineral systems. The deal values NT1 at an estimated enterprise value of USD $500 million, with an expected close in 2027 subject to shareholder and regulatory approvals. This gives NT1 a public listing on the NYSE via the SPAC structure.

Key Facts

  • Plutonian II entered into a definitive Business Combination Agreement (BCA) with NT1 Pty Ltd on September 3, 2026.
  • The estimated enterprise value of NT1 is USD $500 million.
  • Purchaser shares valued at USD $10.00 per share for exchange consideration.
  • Transaction expected to close in 2027.
  • NT1 is an Australian mineral exploration company focused on rare earth elements, niobium, and IOCG mineral systems in the West Arunta region and Northern Territory.
  • The combined company will be listed on the New York Stock Exchange.
  • NT1 will retain its current management team and business structure.

Financial Impact

Enterprise value of NT1 set at USD $500 million; shares valued at $10.00 per share for the exchange.

enterprise valueshare pricedeal value

Risk Factors

  • Transaction is subject to shareholder and regulatory approvals, could fail to close.
  • SPAC redemptions could reduce trust cash available to the combined company.
  • Mineral exploration is pre-revenue and carries operational and commodity price risk.
  • Regulatory approvals in Australia and the U.S. may cause delays or impose conditions.

Market Snapshot

Exchange
NYSE

Documents Analyzed

This report is based on 10 SEC documents filed with EDGAR.

DocumentAccession Number
425 Filing (PLUN) — Batch item 10001477932-26-005399
Document: pltn_ex991.htm0001477932-26-005397
Document: 0001477932-26-005399-index-headers.html0001477932-26-005399
Document: 0001477932-26-005399-index.html0001477932-26-005399
Document: 0001477932-26-005399.txt0001477932-26-005399
8-K Filing (PLUN) — Batch item 60001477932-26-005397
Document: pltn_ex991.htm0001477932-26-005399
Document: 0001477932-26-005397-index-headers.html0001477932-26-005399
Document: 0001477932-26-005397-index.html0001477932-26-005399
Document: 0001477932-26-005397.txt0001477932-26-005399
5 reports for PLUN
Performance horizon

Track record builds as more directional reports settle.

Filters
Rows
Reports for PLUN — sortable, filterable
TypeNow
Sep 22, 2026
4w ago
425
BULLISH ★ 6/10
$10.07 $10.16▲ +0.89%▲ +0.21%$10.16 (+0.89%)
Sep 22, 2026
4w ago
8-K
BULLISH ★ 6/10
$10.07 $10.16▲ +0.89%▲ +0.21%$10.16 (+0.89%)
Sep 3, 2026
7w ago
425 / 8-K
BULLISH ★ 7/10
$10.06 $10.09▲ +0.30%▲ +1.49%$10.16 (+0.99%)
Apr 30, 2026
25w ago
8-K
NEUTRAL ★ 5/10
—awaiting T+20——
Apr 28, 2026
25w ago
424B4
NEUTRAL ★ 5/10
—awaiting T+20——
Showing 5 of 5

US Market Status

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Report published Sep 3, 2026