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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 · 2024Q4
45 positions
1
07WAMR COOPER GROUP INC
10.39%
of portfolio
Number of shares
2,860,600 sh
Holdings current value
$274.65M
Avg closing price
$12.06
Last action
Exited
2025Q4
Current —
2
ETENERGY TRANSFER L PMLP
Energy·Oil & Gas Midstream
9.39%
of portfolio
Number of shares
12,660,000 sh
Holdings current value
$248.01M
Avg closing price
$992.36
-98.1%
Last action
Added 1.8%
2025Q4
Current $18.86
3
VRTVERTIV HOLDINGS CO
Industrials·Electrical Equipment & Parts
9.03%
of portfolio
Number of shares
2,100,000 sh
Holdings current value
$238.58M
Avg closing price
$1094
-71.9%
Last action
Added 2.8%
2025Q1
Current $307.34
4
APOAPOLLO GLOBAL MGMT INC
Financial Services·Asset Management
8.67%
of portfolio
Number of shares
1,387,000 sh
Holdings current value
$229.08M
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
5.10%
of portfolio
Number of shares
4,031,016 sh
Holdings current value
$134.84M
Avg closing price
$2821
-99.3%
Last action
Added 10.5%
2024Q4
Current $20.23
6
GOOGLALPHABET INC
Communication Services·Internet Content & Information
4.66%
of portfolio
Number of shares
650,000 sh
Holdings current value
$123.05M
Avg closing price
$160.52
+112.9%
Last action
Trimmed 46.9%
2025Q2
Current $341.68
7
MIRMIRION TECHNOLOGIES INC
Industrials·Specialty Industrial Machinery
4.64%
of portfolio
Number of shares
7,025,000 sh
Holdings current value
$122.59M
Avg closing price
$1440
-98.6%
Last action
Added 21.8%
2025Q3
Current $19.72
8
LADLITHIA MTRS INC
Consumer Cyclical·Auto & Truck Dealerships
4.30%
of portfolio
Number of shares
317,602 sh
Holdings current value
$113.52M
Avg closing price
$257.13
+10.1%
Last action
Trimmed 23.7%
2024Q4
Current $283.04
9
ASHASHLAND GLOBAL HLDGS INC
Basic Materials·Specialty Chemicals
3.93%
of portfolio
Number of shares
1,453,465 sh
Holdings current value
$103.86M
Avg closing price
$76.28
-23.3%
Last action
Added 0.4%
2025Q2
Current $58.52
10
ELVANTHEM INC
Healthcare·Healthcare Plans
3.89%
of portfolio
Number of shares
278,400 sh
Holdings current value
$102.70M
Avg closing price
$407.35
-20.7%
Last action
Added 27.5%
2025Q3
Current $323.05
11
KBRKBR INC
Industrials·Engineering & Construction
3.20%
of portfolio
Number of shares
1,461,402 sh
Holdings current value
$84.66M
Avg closing price
$55.85
-34.8%
Last action
Added 34.5%
2025Q4
Current $36.42
12
RRXREGAL REXNORD CORPORATION
Industrials·Specialty Industrial Machinery
3.14%
of portfolio
Number of shares
535,401 sh
Holdings current value
$83.06M
Avg closing price
$124.26
+65.3%
Last action
Trimmed 7.9%
2025Q4
Current $205.40
13
FISVFISERV INC
2.95%
of portfolio
Number of shares
380,000 sh
Holdings current value
$78.06M
Avg closing price
$107.43
-40.5%
Last action
Exited
2025Q3
Current $63.97
14
LVSLAS VEGAS SANDS CORP
Consumer Cyclical·Resorts & Casinos
2.92%
of portfolio
Number of shares
1,500,000 sh
Holdings current value
$77.04M
Avg closing price
$45.52
+26.6%
Last action
Exited
2025Q2
Current $57.64
15
G3398L118FIDELIS INSURANCE HOLDINGS L
2.58%
of portfolio
Number of shares
3,763,759 sh
Holdings current value
$68.24M
Avg closing price
$16.18
Last action
Added 11.2%
2025Q4
Current —
16
CICIGNA CORP NEW
Healthcare·Healthcare Plans
2.52%
of portfolio
Number of shares
240,655 sh
Holdings current value
$66.45M
Avg closing price
$206.55
+34.9%
Last action
Added 88.5%
2025Q3
Current $278.64
17
MPMP MATERIALS CORP
Basic Materials·Other Industrial Metals & Mining
2.13%
of portfolio
Number of shares
3,600,000 sh
Holdings current value
$56.16M
Avg closing price
$25.05
+143.4%
Last action
Trimmed 6.3%
2025Q3
Current $60.99
18
MSIMOTOROLA SOLUTIONS INC
Technology·Communication Equipment
1.75%
of portfolio
Number of shares
100,000 sh
Holdings current value
$46.22M
Avg closing price
$30195
-98.5%
Last action
Added 33.3%
2025Q2
Current $441.96
19
G5784H106MANCHESTER UTD PLC NEW
1.71%
of portfolio
Number of shares
2,601,705 sh
Holdings current value
$45.14M
Avg closing price
$17.73
Last action
Added 2.5%
2025Q4
Current —
20
MSFTMICROSOFT CORP
Technology·Software - Infrastructure
1.69%
of portfolio
Number of shares
105,705 sh
Holdings current value
$44.55M
Avg closing price
$117.94
+258.5%
Last action
Exited
2025Q2
Current $422.79
21
STKLSUNOPTA INC
Consumer Defensive·Beverages - Non-Alcoholic
1.63%
of portfolio
Number of shares
5,589,341 sh
Holdings current value
$43.04M
Avg closing price
$506.78
-98.7%
Last action
Added 74.5%
2025Q4
Current $6.47
22
EPDENTERPRISE PRODS PARTNERS LMLP
Energy·Oil & Gas Midstream
1.41%
of portfolio
Number of shares
1,191,535 sh
Holdings current value
$37.37M
Avg closing price
$24.97
+46.9%
Last action
Added 4.4%
2025Q4
Current $36.67
23
SESEA LTDADR
Consumer Cyclical·Internet Retail
1.31%
of portfolio
Number of shares
326,058 sh
Holdings current value
$34.59M
Avg closing price
$64.42
+41.8%
Last action
Added 35.9%
2024Q3
Current $91.33
24
ABRARBOR REALTY TRUST INCREIT
Real Estate·REIT - Mortgage
1.27%
of portfolio
Number of shares
2,421,194 sh
Holdings current value
$33.53M
Avg closing price
$13.11
-38.9%
Last action
Trimmed 5.5%
2025Q4
Current $8.01
25
FOAFINANCE OF AMERICA COMPAN
Financial Services·Credit Services
1.15%
of portfolio
Number of shares
1,081,495 sh
Holdings current value
$30.41M
Avg closing price
$13.64
+71.1%
Last action
Added 1.0%
2025Q3
Current $23.34
26
ADTADT INC DEL
Industrials·Security & Protection Services
1.12%
of portfolio
Number of shares
4,300,000 sh
Holdings current value
$29.71M
Avg closing price
$7.21
+0.9%
Last action
Exited
2025Q1
Current $7.27
27
TDAYGANNETT CO INC
Communication Services·Publishing
0.92%
of portfolio
Number of shares
4,807,333 sh
Holdings current value
$24.33M
Avg closing price
$439.20
-98.3%
Last action
Added 6.6%
2025Q4
Current $7.31
28
VOOVANGUARD INDEX FDSETF
0.89%
of portfolio
Number of shares
43,593 sh
Holdings current value
$23.49M
Avg closing price
$394.78
+65.4%
Last action
Trimmed 3.5%
2024Q3
Current $652.78
29
OMFONEMAIN HLDGS INC
Financial Services·Credit Services
0.61%
of portfolio
Number of shares
309,000 sh
Holdings current value
$16.11M
Avg closing price
$49.24
+20.3%
Last action
Trimmed 31.0%
2025Q4
Current $59.26
30
DMACDIAMEDICA THERAPEUTICS INC
Healthcare·Biotechnology
0.33%
of portfolio
Number of shares
1,625,000 sh
Holdings current value
$8.82M
Avg closing price
$395.84
-98.3%
Last action
Trimmed 43.5%
2025Q4
Current $6.85
31
MSGSMADISON SQUARE GRDN SPRT COR
Communication Services·Entertainment
0.17%
of portfolio
Number of shares
20,000 sh
Holdings current value
$4.51M
Avg closing price
$176.30
+90.6%
Last action
Exited
2025Q2
Current $336.02
32
EFAISHARES TRETF
0.16%
of portfolio
Number of shares
57,453 sh
Holdings current value
$4.34M
Avg closing price
$78.88
+32.2%
Last action
New holding
2024Q4
Current $104.32
33
IEURISHARES TRETF
0.08%
of portfolio
Number of shares
38,388 sh
Holdings current value
$2.07M
Avg closing price
$54.82
+38.6%
Last action
New holding
2024Q4
Current $76.00
34
EFCELLINGTON FINANCIAL INCREIT
Real Estate·REIT - Mortgage
0.07%
of portfolio
Number of shares
150,000 sh
Holdings current value
$1.82M
Avg closing price
$16.08
-19.4%
Last action
Exited
2025Q1
Current $12.96
35
CCAPCRESCENT CAP BDC INC
0.07%
of portfolio
Number of shares
89,917 sh
Holdings current value
$1.73M
Avg closing price
$13.62
-0.3%
Last action
Exited
2025Q1
Current $13.58
36
VGKVANGUARD INTL EQUITY INDEX FETF
0.06%
of portfolio
Number of shares
24,693 sh
Holdings current value
$1.57M
Avg closing price
$65.17
+36.7%
Last action
Added 22.5%
2024Q1
Current $89.07
37
VGITVANGUARD SCOTTSDALE FDSETF
0.05%
of portfolio
Number of shares
25,028 sh
Holdings current value
$1.45M
Avg closing price
$58.36
+2.4%
Last action
Added 35.9%
2024Q4
Current $59.76
38
EWJISHARES INCETF
0.04%
of portfolio
Number of shares
14,305 sh
Holdings current value
$959.9K
Avg closing price
$63.60
+41.8%
Last action
New holding
2024Q4
Current $90.19
39
VTEBVANGUARD MUN BD FDSETF
0.02%
of portfolio
Number of shares
12,876 sh
Holdings current value
$645.5K
Avg closing price
$49.49
+1.9%
Last action
New holding
2022Q4
Current $50.45
40
EWCISHARES INCETF
0.02%
of portfolio
Number of shares
12,531 sh
Holdings current value
$505.0K
Avg closing price
$28.32
+106.7%
Last action
New holding
2024Q4
Current $58.52
41
EPPISHARES INCETF
0.01%
of portfolio
Number of shares
7,610 sh
Holdings current value
$333.4K
Avg closing price
$51.44
+10.0%
Last action
New holding
2024Q4
Current $56.61
42
FLCAFRANKLIN TEMPLETON ETF TRETF
0.01%
of portfolio
Number of shares
5,750 sh
Holdings current value
$210.4K
Avg closing price
$33.24
+57.6%
Last action
New holding
2023Q4
Current $52.38
43
OBDCOWL ROCK CAPITAL CORPORATION
Financial Services·Asset Management
0.01%
of portfolio
Number of shares
12,000 sh
Holdings current value
$181.4K
Avg closing price
$12.78
-7.7%
Last action
Exited
2025Q1
Current $11.79
44
BBDCBARINGS BDC INC
0.00%
of portfolio
Number of shares
2,643 sh
Holdings current value
$25.3K
Avg closing price
$9.23
-3.2%
Last action
Exited
2025Q2
Current $8.94
45
AESAES CORP
Utilities·Utilities - Diversified
0.00%
of portfolio
Number of shares
900 sh
Holdings current value
$11.6K
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
10.39%
ET
9.39% · -3.7%
VRT
9.03% · +170.5%
APO
8.67% · -24.5%
WSC
5.10% · -39.5%
GOOGL
4.66% · +80.5%
MIR
4.64% · +13.0%
LAD
4.30% · -20.8%
ASH
3.93% · -18.1%
ELV
3.89% · -12.4%
KBR
3.20% · -37.1%
RRX
3.14% · +32.4%
FISV
2.95% · -68.9%
LVS
2.92% · +12.2%
FIDELIS INSURANCE HOLDINGS L
2.58%
CI
2.52% · +0.9%
MP
2.13% · +291.0%
MSI
1.75% · -4.4%
MANCHESTER UTD PLC NEW
1.71%
MSFT
1.69% · +0.3%
STKL
1.63% · -16.0%
EPD
1.41% · +16.9%
SE
1.31% · -13.9%
ABR
1.27% · -42.2%

Sector exposure

Share of dollar value across the latest reported portfolio. Unclassified positions excluded.
  • Industrials6 pos$693.4M32.4%
  • Energy2 pos$285.4M13.3%
  • Financial Services4 pos$275.8M12.9%
  • Consumer Cyclical3 pos$225.2M10.5%
  • Healthcare3 pos$178.0M8.3%
  • Basic Materials2 pos$160.0M7.5%
  • Communication Services3 pos$151.9M7.1%
  • Technology2 pos$90.8M4.2%
  • Consumer Defensive1 pos$43.0M2.0%
  • Real Estate2 pos$35.4M1.7%
  • Utilities1 pos$12K0.0%
(19.1% unclassified, excluded from %)