Arkolith/Funds/Cooperman Leon G

Cooperman Leon G

Leon Cooperman CIK 898382Hedge fund
Holdings as of Mar 31, 2026·disclosed May 15, 2026·~45-day 13F lag·13F-HR
Inactive

Cooperman Leon G holds a focused book of 41 stocks worth $3.0B as of Q1 2026 (disclosed May 15, 2026, a ~45-day 13F lag). This quarter they opened Capital One Financial Corp and trimmed Elevance Health Inc. Their largest long position is Vertiv Holdings Co-A at 18% of the equity book.

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Use Arkolith to show COOPERMAN LEON G's latest
holdings, largest changes, and filing provenance.
Opened
4
new positions
Added to
8
existing
Trimmed
2
reduced
Sold out
2
exited

Concentration

Top-heavy: focused book

Top 5 holdings
46%
Top 10 holdings
66%
Top 20 holdings
88%

Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.

Direct sector allocation

95% mapped to company sectors

Financials
26%
Information Technology
24%
Utilities
10%
Industrials
9%
Health Care
7%
Consumer Discretionary
6%
Energy
5%
ETF / fund or unclassified
5%

Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.

Biggest moves: latest quarter

Estimated $ traded · quarter-end prices, no cost basis

Bought
Trimmed / exited

Holdings: largest first

Bars show each stock's share of the portfolio. Click a row for its position history.

41 positions
#SecurityValueShares% PortLast moveHistory
1Vertiv Holdings Co
COM CL A
$540.7M2.16M
17.7%
Held
2Rocket Cos Inc
COM CL A
$299.5M21.02M
9.8%
Held
3Energy Transfer LP
COM UT LTD PTN
$257.1M13.32M
8.4%
Held
4Mirion Technologies Inc
COM CL A
$155.8M8.38M
5.1%
Held
5Fidelis Insurance Holdings L
COM
$152.6M7.98M
5.0%
+13%
Added · +943K sh
6Apollo Global Management Inc
COM
$149.0M1.34M
4.9%
Held
7MP Materials Corp
COM CL A
$144.8M3.00M
4.7%
Held
8Onemain Holdings Inc
COM
$107.2M2.00M
3.5%
+186%
Added · +1.3M sh
9Sunoco LP
COM UT REP LP
$105.3M1.62M
3.5%
Held
10Ashland Inc
COM
$94.5M1.70M
3.1%
Held
11The Cigna Group
COM
$86.7M325.0K
2.8%
Held
12Lithia Motors Inc
COM
$84.9M340.0K
2.8%
+7.0%
Added · +22K sh
13KBR Inc
COM
$78.3M2.13M
2.6%
Held
14Willscot Holdings Corp
COM CL A
$70.0M4.03M
2.3%
Held
15Capital One Financial Corp
COM
$67.5M370.0K
2.2%
New
New position
16Elevance Health Inc
COM
$66.7M227.9K
2.2%
−33%
Reduced · −113K sh
17Sunopta Inc
COM
$60.3M9.30M
2.0%
+2.7%
Added · +247K sh
18Motorola Solutions Inc
COM
$58.6M135.0K
1.9%
Held
19Atlas Energy Solutions Inc
COM
$53.6M4.08M
1.8%
−19%
Reduced · −970K sh
20Enterprise Products Partners
COM
$52.0M1.37M
1.7%
Held
21Manchester United PLC
ORD CL A
$49.3M2.93M
1.6%
+0.3%
Added · +10K sh
22Amrize Ltd
SHS
$49.3M880.0K
1.6%
New
New position
23Ge Healthcare Technology
COMMON STOCK
$47.7M670.0K
1.6%
Held
24USA Today Co Inc
COM
$44.2M6.27M
1.5%
+1.7%
Added · +107K sh
25Amazon.com Inc
COM
$35.3M169.5K
1.2%
New
New position
26Sea Ltd
SPONSORD ADS
$27.0M326.1K
0.9%
Held
27Vanguard Index FDS
S&P 500 ETF SHS
$26.0M43.6K
0.9%
Held
28Alphabet Inc
CAP STK CL A
$21.6M75.0K
0.7%
Held
29Finance Of America Cos Inc
CL A
$21.3M1.29M
0.7%
~0%
Added · +28 sh
30Diamedica Therapeutics Inc
COM
$13.7M2.02M
0.4%
Held
31Arbor Realty Trust Inc
COM
$12.0M1.56M
0.4%
Held
32Ishares TR
MSCI EAFE ETF
$5.6M57.5K
0.2%
Held
33Ishares TR
CORE MSCI EURO
$2.7M38.4K
0.1%
Held
34Vanguard Intl Equity Index F
FTSE EUROPE ETF
$2.0M24.7K
0.1%
Held
35Ishares Inc
MSCI JAPAN ETF
$1.7M20.3K
0.1%
+42%
Added · +6K sh
36Vanguard Scottsdale FDS
INTER TERM TREAS
$1.5M25.0K
0.0%
Held
37Ishares Inc
MSCI CDA ETF
$687K12.5K
0.0%
Held
38Vanguard Mun BD FDS
TAX EXEMPT BD
$642K12.9K
0.0%
Held
39Ishares Inc
MSCI PAC JP ETF
$404K7.6K
0.0%
Held
40Franklin Templeton ETF TR
FTSE CANADA
$281K5.8K
0.0%
Held
41Horizon Space Acquisition II
ORD SHS
$2421.1K
0.0%
New
New position
Showing all 41 positions

Filing history

As-of date vs the date the SEC received each filing

QuarterAs ofFiledPositionsValueForm
Q1 2026Mar 31, 2026May 15, 202641$3.0B13F-HR
Q4 2025Dec 31, 2025Feb 17, 202640$3.0B13F-HR
Q3 2025Sep 30, 2025Nov 14, 202541$3.2B13F-HR
Q2 2025Jun 30, 2025Aug 14, 202540$2.8B13F-HR
Q1 2025Mar 31, 2025May 15, 202541$2.5B13F-HR/A
Q4 2024Dec 31, 2024Feb 14, 202545$2.6B13F-HR
Q3 2024Sep 30, 2024Nov 14, 202440$2.4B13F-HR
Q2 2024Jun 30, 2024Aug 14, 202452$2.4B13F-HR
Q1 2024Mar 31, 2024May 15, 202451$2.4B13F-HR
Q4 2023Dec 31, 2023Feb 14, 202450$2.1B13F-HR/A
Q3 2023Sep 30, 2023Nov 14, 202354$1.9B13F-HR
Q2 2023Jun 30, 2023Aug 30, 202354$1.8B13F-HR
Q1 2023Mar 31, 2023Aug 30, 202356$1.7B13F-HR
Q4 2022Dec 31, 2022Aug 30, 202357$1.6B13F-HR
Q3 2022Sep 30, 2022Aug 31, 202358$1.4B13F-HR
Q2 2022Jun 30, 2022Aug 31, 202354$1.5B13F-HR
Q1 2022Mar 31, 2022Aug 31, 202355$1.9B13F-HR
Q4 2021Dec 31, 2021Feb 14, 202256$2.0B13F-HR
Q3 2021Sep 30, 2021Nov 15, 202165$1.9B13F-HR
Q2 2021Jun 30, 2021Aug 16, 202167$1.8B13F-HR
Q1 2021Mar 31, 2021May 17, 202155$1.6B13F-HR
Q4 2020Dec 31, 2020Feb 16, 202146$1.4B13F-HR
Amended / restated
  • Q1 2025 · filed May 15, 202513F-HR · superseded
  • Q4 2023 · filed Feb 14, 202413F-HR · superseded

Manager

L
Leon Cooperman
Chairman since 1991

Chairman of Omega Advisors.

Data source

Holdings from SEC EDGAR 13F-HR filings, updated quarterly ~45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. Price-derived performance is withheld until the price-source policy and freshness gate are green.