Family Office · CIK 0000898382

Leon Cooperman

Omega Family Office
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Leon Cooperman runs Omega Family Office, a family office overseeing $3.01B in disclosed equity holdings (SEC CIK 0000898382). The latest portfolio (2025Q4) discloses 40 positions across 10 sectors, with the largest positions in RKT, VRT and ET. On a mark-to-market basis the tracked portfolio has returned 30.8% over the past year. OpenStocks tracks 33 consecutive quarterly snapshots for this manager — every position change, new entry, and exit is logged below.

Track Leon's filingsView holdings
Portfolio
$3.01B
Positions
40
Quarter
2025Q4
Filings tracked
33
1Y+30.8%3Y+136.3%5Y+181.8%10Y+159.5%Full performance →
Quarter
2025Q42025Q32025Q22025Q12024Q42024Q32024Q22024Q12023Q42023Q32023Q22023Q1
Capital flow per quarter
BuysSellsNet
+$203.02B+$101.51B$0-$101.51B-$203.02B'22Q1'22Q2'22Q3'22Q4'23Q1'23Q2'23Q3'23Q4'24Q1'24Q2'24Q3'24Q4'25Q1'25Q2'25Q3'25Q4
Latest · 2025Q4
-$174M
Lifetime buys
$225.55B
Lifetime sells
$318.63B

Quarter activity

What changed in 2025Q3 — net new, added, trimmed, exited.
New positions2 names
  • H2927KAMRIZE LTD
    +880,000
    $42.7M
  • OXYOCCIDENTAL PETE CORP
    +337,500
    $15.9M
Added to13 names
  • CICIGNA CORP NEW
    +113,000
    $32.6M
  • MIRMIRION TECHNOLOGIES INC
    +1,258,441
    $29.3M
  • ELVANTHEM INC
    +60,000
    $19.4M
  • G3398LFIDELIS INSURANCE HOLDINGS L
    +856,413
    $15.5M
  • GEHCGE HEALTHCARE TECHNOLOGIES I
    +200,000
    $15.0M
  • DMACDIAMEDICA THERAPEUTICS INC
    +1,619,761
    $8.7M
  • SUNSUNOCO LP/SUNOCO FIN CORP
    +150,000
    $7.5M
  • AESIATLAS ENERGY SOLUTIONS INC
    +204,268
    $2.3M
  • EPDENTERPRISE PRODS PARTNERS L
    +56,000
    $1.8M
  • STKLSUNOPTA INC
    +160,058
    $938K
  • G5784HMANCHESTER UTD PLC NEW
    +18,140
    $275K
  • FOAFINANCE OF AMERICA COMPAN
    +10,628
    $238K
  • + 1 more…
Trimmed3 names
  • OMFONEMAIN HLDGS INC
    −300,000
    $16.9M
  • MPMP MATERIALS CORP
    −240,000
    $16.1M
  • ABRARBOR REALTY TRUST INC
    −100,000
    $1.2M
Exited1 name
  • FISVFISERV INC
    −390,000
    $67.2M

Recent transactions

Last 20 moves
ADD
Leon Cooperman (Omega Family Office) added to G3398L118
FIDELIS INSURANCE HOLDINGS L
+379,282
~$19.57 · 2025Q4
2026-02-17
TRIM
Leon Cooperman (Omega Family Office) trimmed ABR
ARBOR REALTY TRUST INC
−140,000
~$7.76 · 2025Q4
2026-02-17
SOLD
Leon Cooperman (Omega Family Office) exited AVBP
ARRIVENT BIOPHARMA INC
−421,278
~$18.45 · 2025Q4
2026-02-17
TRIM
Leon Cooperman (Omega Family Office) trimmed AESI
ATLAS ENERGY SOLUTIONS INC
−312,889
~$9.42 · 2025Q4
2026-02-17
TRIM
Leon Cooperman (Omega Family Office) trimmed DMAC
DIAMEDICA THERAPEUTICS INC
−1,249,761
~$7.96 · 2025Q4
2026-02-17
ADD
Leon Cooperman (Omega Family Office) added to ET
ENERGY TRANSFER L P
+225,100
~$16.49 · 2025Q4
2026-02-17
ADD
Leon Cooperman (Omega Family Office) added to EPD
ENTERPRISE PRODS PARTNERS L
+50,120
~$32.06 · 2025Q4
2026-02-17
ADD
Leon Cooperman (Omega Family Office) added to TDAY
GANNETT CO INC
+297,602
~$5.15 · 2025Q4
2026-02-17
ADD
Leon Cooperman (Omega Family Office) added to GEHC
GE HEALTHCARE TECHNOLOGIES I
+70,000
~$82.02 · 2025Q4
2026-02-17
ADD
Leon Cooperman (Omega Family Office) added to KBR
KBR INC
+375,000
~$40.20 · 2025Q4
2026-02-17
ADD
Leon Cooperman (Omega Family Office) added to G5784H106
MANCHESTER UTD PLC NEW
+64,199
~$15.92 · 2025Q4
2026-02-17
SOLD
Leon Cooperman (Omega Family Office) exited 07WA
MR COOPER GROUP INC
−2,860,600
~$210.79 · 2025Q4
2026-02-17
ADD
Leon Cooperman (Omega Family Office) added to OXY
OCCIDENTAL PETE CORP
+362,500
~$41.12 · 2025Q4
2026-02-17
TRIM
Leon Cooperman (Omega Family Office) trimmed OMF
ONEMAIN HLDGS INC
−139,000
~$67.55 · 2025Q4
2026-02-17
TRIM
Leon Cooperman (Omega Family Office) trimmed RRX
REGAL REXNORD CORPORATION
−45,766
~$140.32 · 2025Q4
2026-02-17
ADD
Leon Cooperman (Omega Family Office) added to STKL
SUNOPTA INC
+2,386,191
~$3.80 · 2025Q4
2026-02-17
NEW
Leon Cooperman (Omega Family Office) opened a new position in RKT
ROCKET COS INC
+21,016,600
~$19.36 · 2025Q4
2026-02-17
TRIM
Leon Cooperman (Omega Family Office) trimmed ABR
ARBOR REALTY TRUST INC
−100,000
~$12.21 · 2025Q3
2025-11-14
ADD
Leon Cooperman (Omega Family Office) added to AESI
ATLAS ENERGY SOLUTIONS INC
+204,268
~$11.37 · 2025Q3
2025-11-14
ADD
Leon Cooperman (Omega Family Office) added to DMAC
DIAMEDICA THERAPEUTICS INC
+1,619,761
~$5.40 · 2025Q3
2025-11-14