What is PLMKU's market cap?

$168.31M, based on the Sep 21 close of $10.76.

What sector is PLMKU in?

Utilities, in the Electric, Gas & Water Utilities industry.

NASDAQ · PLMKUUtilitiesElectric, Gas & Water Utilities

Plum Acquisition Corp. IV Unit (PLMKU)

$10.76+0.28%

Close Sep 21, 2026 · split-adjusted

Sep 21, 2026$10.76▼ 12.73% in range

Oct 20, 2025Low $10.57 · High $12.33Sep 21, 2026

What changed · written from our data

As of Sep 29, 2026

Plum Acquisition Corp. IV Unit closed at $10.76 on Sep 21, up 0.28%, within 1.8% of its lowest close since Jan 15.

Short interest was 71 shares at the Sep 15 settlement (1.0 days to cover).

Market cap$168.3M15.6M shares

Revenue · quarter$0.00—

Diluted EPS$0.02−71.4% YoY

P/E · TTM—

Net margin—

Dividend yieldNone

Range since Jan 1510.57 – 12.33−12.7% from high

Volume100

Volatility · 60d—Annualised

Short % of float—1.0 days to cover

Net cash$288.5KCash $288.5K

Next earnings—Not scheduled

Split-adjusted performance

1W —1M —3M —6M —YTD —1Y —3Y —5Y —

Earnings reactions

History →

No reported quarters with price history yet.

Rank within Electric, Gas & Water Utilities

Percentile among 120 companies (100 = best)

6-month momentum—

Revenue growth—

Net margin—

Value (low P/E)—

Size—

Industry medians: 6-month return −8.4%, revenue growth +6.2%, net margin 11.4%, P/E 19.8×.

Short interest

Details →

Shares short710.0% vs prior

Days to cover1.0Settled Sep 15

% of float—

Short vol. 10d—of daily volume

News about Plum Acquisition Corp. IV Unit

All news →

Plum Acquisition Corp. IV Announces Postponement of Extraordinary General Meeting of ShareholdersGlobeNewswire Inc. · Jun 29, 2026Neutral Controlled Thermal Resources and Plum Acquisition Corp. IV Announce Definitive Business Combination Agreement to Advance U.S. Critical Minerals and EnergyGlobeNewswire Inc. · Mar 9, 2026▲ Positive

Quick answers

What does Plum Acquisition Corp. IV Unit do?: Plum Acquisition Corp IV is a blank check company.
What is PLMKU's market cap?: $168.31M, based on the Sep 21 close of $10.76.
What sector is PLMKU in?: Utilities, in the Electric, Gas & Water Utilities industry.

About Plum Acquisition Corp. IV Unit

Plum Acquisition Corp IV is a blank check company.

HQ: San Francisco, CAListed Jan 15, 2025plumpartners.com

Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology