GENDELL JEFFREY L

CIK

1056581

Location

Greenwich, CT

Portfolio Value

Mid $6,961,309,119

Diversification

Highly concentrated

Filing Date

Global Rank

#528 / 8,622 ▲ 117 · as of Mar 2026

Top Industry

Engineering & Construction 72.6%

3Y Alpha vs SPY

+66.7%

Period ended 4 months ago

Filed May 15, 2026 · 2mo

25 quarters · since Mar 2020

Clone Performance

Jul 2023–Jul 2026 · vs SPY

Hypothetical growth of buying every stock this filer reported holding, rebalancing on each filing and indexed to the same start. Option positions cannot be bought this way and are left out.

Cloned portfolio

+453.5%

SPY

+67.9%

Annualised alpha

+58.0%

Max drawdown

−46.0%

Estimate. 13F holdings are quarter-lagged, so the clone rebalances about 45 days after each period end — when the filing becomes public — and it excludes option and short positions. It tracks 100% of reported value on average across 13 quarters. Past performance does not predict future results.

Portfolio Concentration

94 tracked positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025

Top Position

70.8%

−2.7 pts

Top 5

76.6%

−2.9 pts

Top 10

81.7%

−2.1 pts

HHI

5,030

Highly concentrated−384

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026

Sector	% Portfolio	Value	Positions
Industrials	77.2%	$5,375,276,478	16
Technology	6.5%	$450,377,012	14
Energy	5.2%	$363,921,554	18
Financial Services	3.6%	$253,820,432	21
Basic Materials	3.6%	$250,769,983	10
Healthcare	1.8%	$128,292,262	7
Consumer Cyclical	1.5%	$102,454,731	6
Communication Services	0.5%	$33,090,450	1
Consumer Defensive	0.0%	$3,306,217	1

Last Quarter's Activity

Export CSV

Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased

25 positions

Ticker	Company	Δ Shares	Shares	Value
AVTR	Avantor, Inc.	+4,372,270	4,917,270	$38,551,396
GT	Goodyear Tire & Rubber Co /Oh/	+2,139,442	2,960,011	$19,624,872
BHC	Bausch Health Companies Inc.	+1,671,565	2,969,840	$16,037,135
GNW	Genworth Financial Inc	+1,213,025	7,698,913	$62,515,173
BAX	Baxter International Inc	+1,118,418	1,564,543	$26,284,321
RIG	Transocean Ltd.	+910,167	11,700,000	$77,571,000
GSM	Ferroglobe PLC	+814,326	912,323	$3,758,769
SXC	SunCoke Energy, Inc.	+605,074	2,077,114	$13,522,011
FMC	Fmc Corp	+495,000	1,395,000	$24,021,899
SLND	Southland Holdings, Inc.	+380,317	2,280,257	$2,964,333
TPC	Tutor Perini Corp	+360,812	1,250,727	$96,543,616
PSEC	Prospect Capital Corp	+281,583	4,009,902	$10,465,843
AA	Alcoa Corp	+219,694	253,088	$16,787,326
MTRX	Matrix Service Co	+173,746	1,231,307	$14,135,403
WTTR	Select Water Solutions, Inc.	+168,960	715,269	$10,943,615
SCL	Stepan Co	+156,435	165,520	$8,272,688
BOOM	DMC Global Inc.	+100,484	1,002,790	$5,224,535
GLW	Corning Inc /Ny	+100,000	400,900	$54,510,372
AMD	Advanced Micro Devices Inc	+95,000	200,000	$40,685,999
BW	Babcock & Wilcox Enterprises, Inc.	+80,000	5,126,068	$75,301,938
HAL	Halliburton Co	+56,389	977,489	$38,112,295
AMR	Alpha Metallurgical Resources, Inc.	+50,076	544,148	$111,697,259
UFPI	Ufp Industries Inc	+35,000	375,698	$34,609,299
AAPL	Apple Inc.	+35,000	70,000	$17,765,300
SLB	Slb Limited/Nv	+30,000	900,000	$46,251,000
No positions match the current search.

Trimmed

Positions the filer reduced

19 positions

Ticker	Company	Δ Shares	Shares	Value
OIS	Oil States International, Inc	−1,266,952	298,317	$3,472,409
FLEX	Flex Ltd.	−276,448	400,000	$26,184,000
OSG	Octave Specialty Group Inc	−156,260	1,413,212	$6,571,435
TTI	Tetra Technologies Inc	−109,456	2,776,088	$23,652,269
NOV	NOV Inc.	−99,367	240,330	$4,520,607
FENC	Fennec Pharmaceuticals Inc.	−56,535	83,024	$510,597
TGEN	Tecogen Inc.	−50,000	245,541	$628,584
INVX	Innovex International, Inc.	−35,851	356,460	$8,694,058
EQT	EQT Corp	−31,863	320,000	$20,364,800
CNR	Core Natural Resources, Inc.	−30,749	150,000	$15,709,500
DTI	Drilling Tools International Corp	−30,678	2,409,059	$10,431,225
LBRT	Liberty Energy Inc.	−21,289	750,000	$21,600,000
MHK	Mohawk Industries Inc	−20,322	425,347	$41,879,665
SNDK	Sandisk Corp	−15,449	150,000	$95,301,000
HUM	Humana Inc	−11,943	24,057	$4,171,242
WDC	Western Digital Corp	−10,180	200,009	$54,100,434
IESC	IES Holdings, Inc.	−8,159	10,340,248	$4,926,817,963
WGO	Winnebago Industries Inc	−6,901	163,684	$5,072,567
MU	Micron Technology Inc	−3,373	140,000	$47,297,600
No positions match the current search.

New Positions

Positions the filer opened this quarter

10 positions

Ticker	Company	Shares	Value
APH	Amphenol Corp /De/	360,500	$45,549,174
INDV	Indivior Pharmaceuticals, Inc.	1,096,343	$33,416,534
ON	On Semiconductor Corp	470,000	$29,102,400
AGO	Assured Guaranty Ltd	245,422	$19,996,984
GEV	GE Vernova Inc.	15,000	$13,093,500
VISN	Vistance Networks, Inc.	655,000	$11,921,000
ALKS	Alkermes plc.	263,604	$9,321,037
NINE	Nine Energy Service, Inc.	784,501	$6,432,908
ENS	EnerSys	32,186	$5,591,351
MPB	Mid Penn Bancorp Inc	108,271	$3,481,995
No positions match the current search.

Sold Out

Positions the filer fully exited

1 positions

Ticker	Company	Shares	Value	Open
LXU	Lsb Industries, Inc.	2,134,130	$18,140,105
No positions match the current search.

Portfolio Positions

Compact Export CSV View 13F filing

94 tracked positions · $6,961,309,119 total · as of Mar 31, 2026

All sectors Basic Materials Communication Services Consumer Cyclical Consumer Defensive Energy Financial Services Healthcare Industrials Technology

Showing 1–50 of 94 positions by value · page 1 of 2

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	% of Portfolio
IESC	IES Holdings, Inc. Industrials	Reduced	10,340,248	-8,159	$4,926,817,963	+22.4%	70.77%
AMR	Alpha Metallurgical Resources, Inc. Basic Materials	Added	544,148	+50,076	$111,697,259	+13.1%	1.60%
OC	Owens Corning Industrials	Added	940,522	+18,459	$101,783,290	−1.4%	1.46%
TPC	Tutor Perini Corp Industrials	Added	1,250,727	+360,812	$96,543,616	+61.9%	1.39%
SNDK	Sandisk Corp Technology	Reduced	150,000	-15,449	$95,301,000	+142.7%	1.37%
WTM	White Mountains Insurance Group Ltd Financial Services	Added	37,814	+5,294	$83,075,845	+22.9%	1.19%
RIG	Transocean Ltd. Energy	Added	11,700,000	+910,167	$77,571,000	+74.1%	1.11%
BW	Babcock & Wilcox Enterprises, Inc. Industrials	Added	5,126,068	+80,000	$75,301,938	+135.4%	1.08%
GNW	Genworth Financial Inc Financial Services	Added	7,698,913	+1,213,025	$62,515,173	+6.7%	0.90%
GLW	Corning Inc /Ny Technology	Added	400,900	+100,000	$54,510,372	+106.9%	0.78%
WDC	Western Digital Corp Technology	Reduced	200,009	-10,180	$54,100,434	+49.4%	0.78%
MU	Micron Technology Inc Technology	Reduced	140,000	-3,373	$47,297,600	+15.6%	0.68%
SLB	Slb Limited/Nv Energy	Added	900,000	+30,000	$46,251,000	+38.5%	0.66%
APH	Amphenol Corp /De/ Technology	NEW	360,500	NEW	$45,549,174	NEW	0.65%
MHK	Mohawk Industries Inc Consumer Cyclical	Reduced	425,347	-20,322	$41,879,665	−14.0%	0.60%
AMD	Advanced Micro Devices Inc Technology	Added	200,000	+95,000	$40,685,999	+80.9%	0.58%
BXC	BlueLinx Holdings Inc. Industrials	Added	739,523	+20,530	$40,067,356	−9.3%	0.58%
AVTR	Avantor, Inc. Healthcare	Added	4,917,270	+4,372,270	$38,551,396	+517.2%	0.55%
HAL	Halliburton Co Energy	Added	977,489	+56,389	$38,112,295	+46.4%	0.55%
UFPI	Ufp Industries Inc Basic Materials	Added	375,698	+35,000	$34,609,299	+11.6%	0.50%
INDV	Indivior Pharmaceuticals, Inc. Healthcare	NEW	1,096,343	NEW	$33,416,534	NEW	0.48%
LUMN	Lumen Technologies, Inc. Communication Services	Held	4,761,216	0	$33,090,450	−10.6%	0.48%
NBR	Nabors Industries Ltd Energy	Held	342,799	0	$29,501,281	+58.5%	0.42%
ON	On Semiconductor Corp Technology	NEW	470,000	NEW	$29,102,400	NEW	0.42%
BAX	Baxter International Inc Healthcare	Added	1,564,543	+1,118,418	$26,284,321	+208.3%	0.38%
FLEX	Flex Ltd. Technology	Reduced	400,000	-276,448	$26,184,000	−35.9%	0.38%
FMC	Fmc Corp Basic Materials	Added	1,395,000	+495,000	$24,021,899	+92.4%	0.35%
TTI	Tetra Technologies Inc Industrials	Reduced	2,776,088	-109,456	$23,652,269	−12.5%	0.34%
SKY	Champion Homes, Inc. Consumer Cyclical	Held	317,097	0	$23,582,503	−12.0%	0.34%
ATKR	Atkore Inc. Industrials	Added	400,214	+13,013	$23,576,606	−3.7%	0.34%
FTI	TechnipFMC plc Energy	Held	320,000	0	$22,121,600	+55.1%	0.32%
BA	Boeing Co Industrials	Added	110,000	+28,189	$21,893,300	+23.3%	0.31%
LBRT	Liberty Energy Inc. Energy	Reduced	750,000	-21,289	$21,600,000	+51.7%	0.31%
IOSP	Innospec Inc. Basic Materials	Added	294,504	+9,153	$21,504,681	−1.5%	0.31%
EQT	EQT Corp Energy	Reduced	320,000	-31,863	$20,364,800	+8.0%	0.29%
AGO	Assured Guaranty Ltd Financial Services	NEW	245,422	NEW	$19,996,984	NEW	0.29%
GT	Goodyear Tire & Rubber Co /Oh/ Consumer Cyclical	Added	2,960,011	+2,139,442	$19,624,872	+173.0%	0.28%
AAPL	Apple Inc. Technology	Added	70,000	+35,000	$17,765,300	+86.7%	0.26%
AA	Alcoa Corp Basic Materials	Added	253,088	+219,694	$16,787,326	+846.0%	0.24%
BTU	Peabody Energy Corp Energy	Held	506,614	0	$16,692,930	+10.9%	0.24%
BHC	Bausch Health Companies Inc. Healthcare	Added	2,969,840	+1,671,565	$16,037,135	+77.7%	0.23%
SND	Smart Sand, Inc. Energy	Held	3,126,915	0	$16,009,804	+28.0%	0.23%
CNR	Core Natural Resources, Inc. Energy	Reduced	150,000	-30,749	$15,709,500	−1.8%	0.23%
MTRX	Matrix Service Co Industrials	Added	1,231,307	+173,746	$14,135,403	+14.2%	0.20%
SXC	SunCoke Energy, Inc. Basic Materials	Added	2,077,114	+605,074	$13,522,011	+27.6%	0.19%
TSEM	Tower Semiconductor Ltd Technology	Held	75,000	0	$13,161,000	+49.4%	0.19%
GEV	GE Vernova Inc. Industrials	NEW	15,000	NEW	$13,093,500	NEW	0.19%
ORN	Orion Group Holdings Inc Industrials	Held	1,104,300	0	$12,036,870	+9.7%	0.17%
CMI	Cummins Inc Industrials	Held	22,240	0	$11,965,564	+5.4%	0.17%
VISN	Vistance Networks, Inc. Technology	NEW	655,000	NEW	$11,921,000	NEW	0.17%

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.