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Filers›Holding Co.›COOPERMAN LEON G
DOSSIER · 13F-HR · Q1 2026

COOPERMAN LEON G

COOPERMAN LEON G's holding co. based in Omaha, NE — $3.0B in tracked AUM across 41 positions as of Q1 2026.

CL
COOPERMAN LEON G·Omaha, NE·Holding Co.
CIK 0000898382 · last filed Mar 31, 2026
Total AUM
$3.0B
▲ 18.9%
vs prior
Holdings
41
—
positions
Whale Score
72
72
strong
Activity
—
no data
changes this Q
Top sector
Tech
7% weight
concentration
AI Analysis · Q1 2026 · Q1 2026
Portfolio Overview

The filing for Cooperman Leon G (Omega Advisors) as of September 30, 2025, reveals a portfolio undergoing significant consolidation and risk management. The total portfolio value decreased by 23.1%, dropping from $2.85 billion to $2.19 billion. This reduction is driven not only by potential market depreciation but by a substantial reduction in the number of holdings. The firm narrowed its focus from a broader universe to just 23 positions, exiting 18 securities during the ...

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
VRT
VERTIV HOLDINGS CO
$541M2.2M17.7%
02
RKT
ROCKET COS INC
$299M21.0M9.8%
03
ET
ENERGY TRANSFER LP
$257M13.3M8.4%
04
MIR
MIRION TECHNOLOGIES INC
$156M8.4M5.1%
05
G3398L118
FIDELIS INSURANCE HOLDINGS L
$153M8.0M5.0%
06
APO
APOLLO GLOBAL MANAGEMENT INC
$149M1.3M4.9%
07
MP
MP MATERIALS CORP
$145M3.0M4.8%
08
OMF
ONEMAIN HOLDINGS INC
$107M2.0M3.5%
09
SUN
SUNOCO LP
$105M1.6M3.5%
10
ASH
ASHLAND INC
$95M1.7M3.1%

Filing history

Filing history loading…
AI Agent · grounded in COOPERMAN
haiku-4-5 · 41 positions indexed
Sector mix
  • Tech7%
  • Financials44%
  • Health Care10%
  • Communications5%
  • Energy17%
  • Other17%
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