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Built from publicly disclosed institutional and insider activity. Informational purposes only - not investment advice.OpenStocks · v0.1
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  1. Home/
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  3. Leon Cooperman (Omega Family Office)
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Family Office · CIK 0000898382

Leon Cooperman

Omega Family Office
Share
  • Mid-Size Fund

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%Since filing+157.8%Full performance →
Quarter
2025Q42025Q32025Q22025Q12024Q42024Q32024Q22024Q12023Q42023Q32023Q22023Q1

Holdings

Sorted by value · 2024Q3
40 positions
1
07WAMR COOPER GROUP INC
11.20%
of portfolio
Number of shares
2,860,600 sh
Holdings current value
$263.69M
Avg closing price
$12.06
Last action
Exited
2025Q4
Current —
2
VRTVERTIV HOLDINGS CO
Industrials·Electrical Equipment & Parts
8.87%
of portfolio
Number of shares
2,100,000 sh
Holdings current value
$208.93M
Avg closing price
$1094
-71.9%
Last action
Added 2.8%
2025Q1
Current $307.34
3
ETENERGY TRANSFER L PMLP
Energy·Oil & Gas Midstream
8.63%
of portfolio
Number of shares
12,660,000 sh
Holdings current value
$203.19M
Avg closing price
$992.36
-98.1%
Last action
Added 1.8%
2025Q4
Current $18.86
4
APOAPOLLO GLOBAL MGMT INC
Financial Services·Asset Management
7.36%
of portfolio
Number of shares
1,387,000 sh
Holdings current value
$173.25M
Avg closing price
$61990
-99.8%
Last action
Trimmed 3.5%
2025Q2
Current $124.62
5
WSCWILLSCOT MOBIL MINI HLDNG CO
Industrials·Rental & Leasing Services
5.83%
of portfolio
Number of shares
3,649,500 sh
Holdings current value
$137.22M
Avg closing price
$2821
-99.3%
Last action
Added 11.7%
2024Q4
Current $20.23
6
LADLITHIA MTRS INC
Consumer Cyclical·Auto & Truck Dealerships
5.61%
of portfolio
Number of shares
416,085 sh
Holdings current value
$132.17M
Avg closing price
$257.13
+10.1%
Last action
Trimmed 19.1%
2024Q4
Current $283.04
7
RRXREGAL REXNORD CORPORATION
Industrials·Specialty Industrial Machinery
4.93%
of portfolio
Number of shares
700,000 sh
Holdings current value
$116.12M
Avg closing price
$124.26
+65.3%
Last action
Trimmed 6.1%
2025Q4
Current $205.40
8
GOOGLALPHABET INC
Communication Services·Internet Content & Information
4.58%
of portfolio
Number of shares
650,000 sh
Holdings current value
$107.80M
Avg closing price
$160.52
+112.9%
Last action
Trimmed 46.9%
2025Q2
Current $341.68
9
ASHASHLAND GLOBAL HLDGS INC
Basic Materials·Specialty Chemicals
4.03%
of portfolio
Number of shares
1,090,000 sh
Holdings current value
$94.80M
Avg closing price
$76.28
-23.3%
Last action
Added 0.5%
2025Q2
Current $58.52
10
ELVANTHEM INC
Healthcare·Healthcare Plans
3.78%
of portfolio
Number of shares
171,000 sh
Holdings current value
$88.92M
Avg closing price
$407.35
-20.7%
Last action
Added 54.1%
2025Q3
Current $323.05
11
MIRMIRION TECHNOLOGIES INC
Industrials·Specialty Industrial Machinery
3.77%
of portfolio
Number of shares
8,025,000 sh
Holdings current value
$88.84M
Avg closing price
$1440
-98.6%
Last action
Added 18.6%
2025Q3
Current $19.72
12
FISVFISERV INC
3.66%
of portfolio
Number of shares
480,000 sh
Holdings current value
$86.23M
Avg closing price
$107.43
-40.5%
Last action
Exited
2025Q3
Current $63.97
13
CICIGNA CORP NEW
Healthcare·Healthcare Plans
3.54%
of portfolio
Number of shares
240,655 sh
Holdings current value
$83.37M
Avg closing price
$206.55
+34.9%
Last action
Added 88.5%
2025Q3
Current $278.64
14
G3398L118FIDELIS INSURANCE HOLDINGS L
2.69%
of portfolio
Number of shares
3,502,066 sh
Holdings current value
$63.25M
Avg closing price
$16.18
Last action
Added 12.1%
2025Q4
Current —
15
MPMP MATERIALS CORP
Basic Materials·Other Industrial Metals & Mining
2.60%
of portfolio
Number of shares
3,465,000 sh
Holdings current value
$61.16M
Avg closing price
$25.05
+143.4%
Last action
Trimmed 6.5%
2025Q3
Current $60.99
16
ADTADT INC DEL
Industrials·Security & Protection Services
1.96%
of portfolio
Number of shares
6,380,196 sh
Holdings current value
$46.13M
Avg closing price
$7.21
+0.9%
Last action
Exited
2025Q1
Current $7.27
17
MSFTMICROSOFT CORP
Technology·Software - Infrastructure
1.93%
of portfolio
Number of shares
105,705 sh
Holdings current value
$45.48M
Avg closing price
$117.94
+258.5%
Last action
Exited
2025Q2
Current $422.79
18
MSIMOTOROLA SOLUTIONS INC
Technology·Communication Equipment
1.91%
of portfolio
Number of shares
100,000 sh
Holdings current value
$44.96M
Avg closing price
$30195
-98.5%
Last action
Added 33.3%
2025Q2
Current $441.96
19
G5784H106MANCHESTER UTD PLC NEW
1.73%
of portfolio
Number of shares
2,522,312 sh
Holdings current value
$40.81M
Avg closing price
$17.73
Last action
Added 2.6%
2025Q4
Current —
20
ABRARBOR REALTY TRUST INCREIT
Real Estate·REIT - Mortgage
1.63%
of portfolio
Number of shares
2,461,194 sh
Holdings current value
$38.30M
Avg closing price
$13.11
-38.9%
Last action
Trimmed 5.4%
2025Q4
Current $8.01
21
STKLSUNOPTA INC
Consumer Defensive·Beverages - Non-Alcoholic
1.49%
of portfolio
Number of shares
5,486,961 sh
Holdings current value
$35.01M
Avg closing price
$506.78
-98.7%
Last action
Added 77.0%
2025Q4
Current $6.47
22
EPDENTERPRISE PRODS PARTNERS LMLP
Energy·Oil & Gas Midstream
1.47%
of portfolio
Number of shares
1,191,535 sh
Holdings current value
$34.69M
Avg closing price
$24.97
+46.9%
Last action
Added 4.4%
2025Q4
Current $36.67
23
DTMDT MIDSTREAM INC
Energy·Oil & Gas Midstream
1.47%
of portfolio
Number of shares
440,000 sh
Holdings current value
$34.61M
Avg closing price
$51.99
+158.2%
Last action
Exited
2024Q4
Current $134.24
24
SESEA LTDADR
Consumer Cyclical·Internet Retail
1.31%
of portfolio
Number of shares
326,058 sh
Holdings current value
$30.74M
Avg closing price
$64.42
+41.8%
Last action
Added 35.9%
2024Q3
Current $91.33
25
TDAYGANNETT CO INC
Communication Services·Publishing
1.12%
of portfolio
Number of shares
4,683,331 sh
Holdings current value
$26.32M
Avg closing price
$439.20
-98.3%
Last action
Added 6.8%
2025Q4
Current $7.31
26
VOOVANGUARD INDEX FDSETF
0.98%
of portfolio
Number of shares
43,593 sh
Holdings current value
$23.00M
Avg closing price
$394.78
+65.4%
Last action
Trimmed 3.5%
2024Q3
Current $652.78
27
OMFONEMAIN HLDGS INC
Financial Services·Credit Services
0.62%
of portfolio
Number of shares
309,315 sh
Holdings current value
$14.56M
Avg closing price
$49.24
+20.3%
Last action
Trimmed 31.0%
2025Q4
Current $59.26
28
FOAFINANCE OF AMERICA COMPAN
Financial Services·Credit Services
0.52%
of portfolio
Number of shares
1,050,015 sh
Holdings current value
$12.15M
Avg closing price
$13.64
+71.1%
Last action
Added 1.0%
2025Q3
Current $23.34
29
DMACDIAMEDICA THERAPEUTICS INC
Healthcare·Biotechnology
0.27%
of portfolio
Number of shares
1,511,739 sh
Holdings current value
$6.33M
Avg closing price
$395.84
-98.3%
Last action
Trimmed 45.3%
2025Q4
Current $6.85
30
MSGSMADISON SQUARE GRDN SPRT COR
Communication Services·Entertainment
0.18%
of portfolio
Number of shares
20,000 sh
Holdings current value
$4.17M
Avg closing price
$176.30
+90.6%
Last action
Exited
2025Q2
Current $336.02
31
EFCELLINGTON FINANCIAL INCREIT
Real Estate·REIT - Mortgage
0.08%
of portfolio
Number of shares
150,000 sh
Holdings current value
$1.93M
Avg closing price
$16.08
-19.4%
Last action
Exited
2025Q1
Current $12.96
32
VGKVANGUARD INTL EQUITY INDEX FETF
0.07%
of portfolio
Number of shares
24,693 sh
Holdings current value
$1.76M
Avg closing price
$65.17
+36.7%
Last action
Added 22.5%
2024Q1
Current $89.07
33
CCAPCRESCENT CAP BDC INC
0.07%
of portfolio
Number of shares
89,917 sh
Holdings current value
$1.66M
Avg closing price
$13.62
-0.3%
Last action
Exited
2025Q1
Current $13.58
34
VGITVANGUARD SCOTTSDALE FDSETF
0.05%
of portfolio
Number of shares
18,412 sh
Holdings current value
$1.11M
Avg closing price
$58.36
+2.4%
Last action
Added 56.1%
2024Q4
Current $59.76
35
VTEBVANGUARD MUN BD FDSETF
0.03%
of portfolio
Number of shares
12,876 sh
Holdings current value
$658.2K
Avg closing price
$49.49
+1.9%
Last action
New holding
2022Q4
Current $50.45
36
VISNCOMMSCOPE HLDG CO INC
Technology·Communication Equipment
0.02%
of portfolio
Number of shares
71,210 sh
Holdings current value
$435.1K
Avg closing price
$6.37
+199.7%
Last action
Exited
2024Q4
Current $19.09
37
FLCAFRANKLIN TEMPLETON ETF TRETF
0.01%
of portfolio
Number of shares
5,750 sh
Holdings current value
$216.5K
Avg closing price
$33.24
+57.6%
Last action
New holding
2023Q4
Current $52.38
38
OBDCOWL ROCK CAPITAL CORPORATION
Financial Services·Asset Management
0.01%
of portfolio
Number of shares
12,000 sh
Holdings current value
$174.8K
Avg closing price
$12.78
-7.7%
Last action
Exited
2025Q1
Current $11.79
39
BBDCBARINGS BDC INC
0.00%
of portfolio
Number of shares
2,643 sh
Holdings current value
$25.9K
Avg closing price
$9.23
-3.2%
Last action
Exited
2025Q2
Current $8.94
40
AESAES CORP
Utilities·Utilities - Diversified
0.00%
of portfolio
Number of shares
900 sh
Holdings current value
$18.1K
Avg closing price
$17.78
-18.6%
Last action
Exited
2025Q1
Current $14.47

Portfolio heatmap

Box size = % of portfolio · color = return since filing
07WA
11.20%
VRT
8.87% · +208.9%
ET
8.63% · +17.5%
APO
7.36% · -0.2%
WSC
5.83% · -46.2%
LAD
5.61% · -10.9%
RRX
4.93% · +23.8%
GOOGL
4.58% · +106.0%
ASH
4.03% · -32.7%
ELV
3.78% · -37.9%
MIR
3.77% · +78.1%
FISV
3.66% · -64.4%
CI
3.54% · -19.6%
FIDELIS INSURANCE HOLDINGS L
2.69%
MP
2.60% · +245.6%
ADT
1.96% · +0.6%
MSFT
1.93% · -1.7%
MSI
1.91% · -1.7%
MANCHESTER UTD PLC NEW
1.73%
ABR
1.63% · -48.5%
STKL
1.49% · +1.4%
EPD
1.47% · +26.0%
DTM
1.47% · +70.7%
SE
1.31% · -3.1%

Sector exposure

Share of dollar value across the latest reported portfolio. Unclassified positions excluded.
  • Industrials5 pos$597.2M31.9%
  • Energy3 pos$272.5M14.6%
  • Financial Services4 pos$200.1M10.7%
  • Healthcare3 pos$178.6M9.5%
  • Consumer Cyclical2 pos$162.9M8.7%
  • Basic Materials2 pos$156.0M8.3%
  • Communication Services3 pos$138.3M7.4%
  • Technology3 pos$90.9M4.9%
  • Real Estate2 pos$40.2M2.1%
  • Consumer Defensive1 pos$35.0M1.9%
  • Utilities1 pos$18K0.0%
(20.5% unclassified, excluded from %)