GENDELL JEFFREY L

CIK

1056581

Location

Greenwich, CT

Portfolio Value

Mid $6,961,309,119

Diversification

Highly concentrated

Filing Date

Global Rank

#528 / 8,605 ▲ 117 · as of Mar 2026

Top Industry

Engineering & Construction 72.6%

3Y Alpha vs SPY

+66.6%

Period ended 3 months ago

Filed May 15, 2026 · 55d

25 quarters · since Mar 2020

Clone Performance

Jul 2023–Jul 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio

+539.5%

SPY

+76.5%

Annualised alpha

+64.7%

Max drawdown

−46.1%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

94 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 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%