Stock Ownership/PROEM ACQUISITION CORP I

PROEM ACQUISITION CORP I: Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in PROEM ACQUISITION CORP I. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
4
13F filers
Aggregate Value
$308K
Across holders
Last Price
—
EOD close
Sector
—
GICS
Quarterly fund activity4 increased0 reduced0 exited
Institutional Holders of PROEM ACQUISITION CORP I
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4 holders
Manager⇅Type⇅Shares⇅Market Value▼% of Total⇅% of Portfolio⇅Action⇅QoQ Change⇅Quarter⇅
Magnetar Financial LLC
CIK 0001352851
Hedge Fund500K$193K62.7%0.0%Added—Q2 2026
SHAW D E & CO INC
CIK 0001009207
Hedge Fund150K$58K18.8%0.0%Added—Q2 2026
Verition Fund Management LLC
CIK 0001454027
Hedge Fund81K$31K10.2%0.0%Added—Q2 2026
Parallax Volatility Advisers, L.P.
CIK 0001521001
Hedge Fund66K$26K8.3%0.0%Added—Q2 2026