undamentalytics Newsletter

Institution

Gendell Jeffrey L

13F for the quarter to June 30, 2026, filed August 14, 2026 · SEC CIK 1056581

Reported value
$11.1bn
99% in companies we cover
Positions we cover
98
Largest IESC 68.4%
Copy, a year
+28.4%
S&P 500 +14.9%
Copy Sharpe ratio
0.77
S&P 500 0.72

How copying its 13F would have done

$10.0k$20.0k$40.0k$80.0k$160k 20172019202120232025 $100k$36.0k
CopyS&P 500 $10,000 copying Gendell Jeffrey L's filed holdings in companies we cover from August 18, 2017, buying on the first trading day after each 13F was filed and holding until the next, against the S&P 500 (total return). Marked weekly, log scale. Before costs and taxes; misses trading within each quarter and anything 13F does not show (shorts, cash, bonds, non-US holdings).

Biggest drop −51.0% (S&P 500 −31.8%); beta 1.33; alpha +13.1% a year (t = 1.26); last 12 months +14.1% against +12.1%.

Reported value by quarter

Gendell Jeffrey L: 13F reported value Total value of all positions in each quarter's 13F, as filed (values before 2023 were filed in thousands of dollars and are converted).
$0 $500B $1T $1.5T Reported value, 2017-06-30: $1.2B Reported value, 2017-09-30: $1.1B Reported value, 2017-12-31: $1.3B Reported value, 2021-06-30: $1.1B Reported value, 2021-09-30: $1.2B Reported value, 2021-12-31: $1.2B Reported value, 2022-03-31: $1.4B Reported value, 2022-12-31: $1.1T Reported value, 2023-03-31: $1.1B Reported value, 2023-06-30: $1.3B Reported value, 2023-09-30: $1.8B Reported value, 2023-12-31: $1.8B Reported value, 2024-03-31: $2.6B Reported value, 2024-06-30: $2.9B Reported value, 2024-09-30: $3.2B Reported value, 2024-12-31: $3.2B Reported value, 2025-03-31: $2.3B Reported value, 2025-06-30: $3.8B Reported value, 2025-09-30: $5.4B Reported value, 2025-12-31: $5.7B Reported value, 2026-03-31: $7.3B Reported value, 2026-06-30: $11.1B 2017-06-30 2021-12-31 2023-09-30 2024-12-31 2026-06-30 $11.1B
View chart data
Period Reported value
2017-06-30 $1.2B
2017-09-30 $1.1B
2017-12-31 $1.3B
2021-06-30 $1.1B
2021-09-30 $1.2B
2021-12-31 $1.2B
2022-03-31 $1.4B
2022-12-31 $1.1T
2023-03-31 $1.1B
2023-06-30 $1.3B
2023-09-30 $1.8B
2023-12-31 $1.8B
2024-03-31 $2.6B
2024-06-30 $2.9B
2024-09-30 $3.2B
2024-12-31 $3.2B
2025-03-31 $2.3B
2025-06-30 $3.8B
2025-09-30 $5.4B
2025-12-31 $5.7B
2026-03-31 $7.3B
2026-06-30 $11.1B

Holdings and moves

CompanyShare of portfolioValueSharesChange in shares
IESCIES Holdings, Inc.68.36%$7.6bn10.29M−0.5%
SNDKSandisk3.08%$341.1m150.0K0.0%
OCOwens Corning1.45%$160.1m1.01M+7.1% Added
MUMicron Technology1.36%$150.1m130.0K−7.1% Reduced
TPCTutor Perini Corp1.15%$127.7m1.54M+23.1% Added
ORCLOracle Corporation1.14%$126.3m861.5KNew
WTMWhite Mountains Insurance Group LTD1.11%$122.8m59.2K+56.7% Added
APHAmphenol0.94%$104.1m590.5K+63.8% Added
AMRAlpha Metallurgical Resources, Inc.0.90%$99.2m601.3K+10.5% Added
WDCWestern Digital0.87%$95.8m150.0K−25.0% Reduced
AAPLApple Inc.0.82%$91.1m315.0K+350.0% Added
GLWCorning Inc.0.75%$83.0m325.0K−18.9% Reduced
AMDAdvanced Micro Devices0.73%$81.3m140.0K−30.0% Reduced
AVTRAvantor, Inc.0.68%$75.3m7.61M+54.7% Added
BWBabcock & Wilcox Enterprises, Inc.0.66%$72.5m5.14M+0.3%
UFPIUFP Industries Inc0.62%$68.2m751.3K+100.0% Added
RIGTransocean Ltd.0.61%$67.7m13.85M+18.4% Added
GNWGenworth Financial Inc0.61%$67.6m7.14M−7.2% Reduced
MHKMohawk Industries Inc0.61%$67.6m557.4K+31.0% Added
FLEXFlex Ltd.0.54%$60.0m370.0K−7.5% Reduced
AGOAssured Guaranty LTD0.53%$58.2m726.1K+195.9% Added
ONON Semiconductor Corp0.49%$53.9m570.0K+21.3% Added
BXCBluelinx Holdings Inc.0.43%$47.3m764.4K+3.4% Added
BTUPeabody Energy Corp0.42%$46.3m2.00M+295.5% Added
INDVIndivior Pharmaceuticals, Inc.0.41%$45.0m1.10M0.0%
GTGoodyear Tire & Rubber Co0.40%$44.2m6.69M+126.0% Added
SLBSchlumberger0.37%$40.9m880.0K−2.2% Reduced
LUMNLumen Technologies, Inc.0.35%$38.3m4.99M+4.7% Added
SKYChampion Homes, Inc.0.34%$37.5m425.4K+34.1% Added
BAXBaxter International0.34%$37.4m1.76M+12.2% Added
HALHalliburton0.30%$33.2m977.5K0.0%
CNRCore Natural Resources, Inc.0.30%$33.1m413.6K+175.7% Added
ATKRAtkore Inc.0.28%$30.4m400.2K0.0%
NBRNabors Industries LTD0.26%$29.3m348.2K+1.6% Added
LFUSLittelfuse Inc0.26%$29.0m63.7KNew
TTITetra Technologies Inc0.26%$28.7m2.53M−8.7% Reduced
IOSPInnospec Inc.0.24%$26.4m324.5K+10.2% Added
VISNVistance Networks, Inc.0.22%$24.1m1.89M+187.8% Added
BABoeing0.21%$23.8m110.0K0.0%
AAAlcoa Corp0.21%$22.9m440.0K+73.9% Added
SXCSuncoke Energy, Inc.0.20%$22.4m2.78M+33.7% Added
FTITechnipFMC plc0.19%$21.2m320.0K0.0%
MTRNMaterion Corp0.19%$21.2m71.3K0.0%
ALKSAlkermes plc.0.19%$20.7m395.9K+50.2% Added
BHCBausch Health Companies Inc.0.18%$19.9m4.04M+35.9% Added
EQTEQT Corporation0.18%$19.7m370.0K+15.6% Added
LBRTLiberty Energy Inc.0.18%$19.6m750.0K0.0%
TSEMTower Semiconductor LTD0.18%$19.5m75.0K0.0%
ORNOrion Group Holdings Inc0.17%$18.6m1.10M0.0%
GEVGE Vernova0.16%$17.6m15.0K0.0%
SNDSmart Sand, Inc.0.16%$17.2m3.44M+9.9% Added
MLKNMillerknoll, Inc.0.15%$16.4m801.4KNew
MTRXMatrix Service Co0.15%$16.3m1.19M−3.1% Reduced
FMCFMC Corp0.14%$16.0m1.40M0.0%
CMICummins0.14%$15.9m22.2K0.0%
WTTRSelect Water Solutions, Inc.0.13%$14.3m715.3K0.0%
RBCAARepublic Bancorp Inc0.12%$12.9m142.9K0.0%
CLBCore Laboratories Inc.0.12%$12.7m1.09M+68.2% Added
FRDFriedman Industries Inc0.10%$11.4m354.6K0.0%
COHRCoherent Corp.0.10%$10.9m27.6K0.0%
WGOWinnebago Industries Inc0.09%$10.0m321.6K+96.5% Added
GISGeneral Mills0.09%$10.0m288.0KNew
PATKPatrick Industries Inc0.09%$9.4m105.1K0.0%
PEBKPeoples Bancorp Of North Carolina Inc0.09%$9.4m217.8K0.0%
PSECProspect Capital Corp0.08%$9.3m4.01M0.0%
SCLStepan Co0.08%$9.2m165.5K0.0%
INVXInnovex International, Inc.0.08%$8.8m356.5K0.0%
ENSEnersys0.08%$8.8m37.6K+16.8% Added
OCCOptical Cable Corp0.07%$8.2m391.6K−6.2% Reduced
NINENine Energy Service, Inc.0.07%$8.0m614.2K−21.7% Reduced
FUNCFirst United Corp0.07%$7.9m178.4K0.0%
INSGInseego Corp.0.07%$7.6m740.3K+72.5% Added
ALRSAlerus Financial Corp0.07%$7.3m233.7K0.0%
CAGConagra Brands Inc.0.06%$6.9m512.0KNew
FMBHFirst MID Bancshares, Inc.0.06%$6.6m137.5K0.0%
FUSBFirst US Bancshares, Inc.0.06%$6.6m397.5K0.0%
ASRVAmeriserv Financial Inc0.06%$6.3m1.64M0.0%
CZWICitizens Community Bancorp Inc.0.05%$5.8m248.3K0.0%
GSMFerroglobe PLC0.05%$5.2m1.64M+79.9% Added
COFSChoiceone Financial Services Inc0.05%$5.1m148.5K0.0%
KLXEKLX Energy Services Holdings, Inc.0.04%$4.8m1.87M+5.4% Added
DTIDrilling Tools International Corp0.04%$4.5m2.35M−2.6% Reduced
UTIUniversal Technical Institute Inc0.04%$3.9m91.6K0.0%
MPBMID Penn Bancorp Inc0.03%$3.8m108.3K0.0%
NOVNOV Inc.0.03%$3.7m200.0K−16.8% Reduced
NXHNeighborhood Intelligence, Inc.0.03%$3.6m620.0KNew
CACCamden National Corp0.03%$3.3m61.3K0.0%
SHBIShore Bancshares Inc0.03%$3.1m136.8K0.0%
OSGOctave Specialty Group Inc0.03%$3.1m494.1K−65.0% Reduced
BVFLBV Financial, Inc.0.03%$3.0m141.3K0.0%
OISOIL States International, Inc0.02%$2.4m298.3K0.0%
SLNDSouthland Holdings, Inc.0.01%$1.5m2.32M+1.9% Added
SBFGSB Financial Group, Inc.0.01%$1.2m46.3K0.0%
TILEInterface Inc0.01%$896,00025.0K0.0%
BRBSBlue Ridge Bankshares, Inc.0.01%$757,566214.6K0.0%
CIVBCivista Bancshares, Inc.0.00%$282,20010.0K0.0%
TGENTecogen Inc.0.00%$260,07649.8K−79.7% Reduced
PEBOPeoples Bancorp Inc0.00%$214,6735.6KNew
CompanyBought (value)Shares
ORCLOracle Corporation$126.3m861.5K
AAPLApple Inc.$70.9m245.0K
WTMWhite Mountains Insurance Group LTD$44.4m21.4K
APHAmphenol$40.6m230.0K
AGOAssured Guaranty LTD$38.5m480.7K
BTUPeabody Energy Corp$34.6m1.50M
UFPIUFP Industries Inc$34.1m375.6K
LFUSLittelfuse Inc$29.0m63.7K
AVTRAvantor, Inc.$26.6m2.69M
GTGoodyear Tire & Rubber Co$24.6m3.73M
TPCTutor Perini Corp$23.9m288.4K
CNRCore Natural Resources, Inc.$21.1m263.6K
MLKNMillerknoll, Inc.$16.4m801.4K
MHKMohawk Industries Inc$16.0m132.0K
VISNVistance Networks, Inc.$15.7m1.23M

Change in shares on the previous quarter's 13F, valued at this quarter's reported price.

CompanySold (value)Shares
AMDAdvanced Micro Devices−$34.9m−60.0K
IESCIES Holdings, Inc.−$34.3m−46.7K
WDCWestern Digital−$31.9m−50.0K
GLWCorning Inc.−$19.4m−75.9K
MUMicron Technology−$11.5m−10.0K
OSGOctave Specialty Group Inc−$5.7m−919.1K
GNWGenworth Financial Inc−$5.3m−557.7K
BOOMDMC Global Inc.−$5.2m−1.00M
FLEXFlex Ltd.−$4.9m−30.0K
HUMHumana−$4.2m−24.1K
TTITetra Technologies Inc−$2.7m−241.7K
NINENine Energy Service, Inc.−$2.2m−170.3K
TGENTecogen Inc.−$1.0m−195.7K
SLBSchlumberger−$929,800−20.0K
NOVNOV Inc.−$748,122−40.3K

Change in shares on the previous quarter's 13F, valued at this quarter's reported price.

CompanyValue last quarterShares
BOOMDMC Global Inc.$5.2m1.00M
HUMHumana$4.2m24.1K
FENCFennec Pharmaceuticals Inc.$510,59783.0K
  • Industrials75.1%
  • Technology11.8%
  • Energy4.6%
  • Financials3.2%
  • Health Care1.8%
  • Consumer Discretionary1.6%
  • Materials1.4%
  • Communication Services0.4%
  • Consumer Staples0.2%

Share of the value held in companies we cover, by sector.

PeriodCopy, a yearS&P 500SharpeS&P 500Biggest dropBeta
Whole backtestAugust 18, 2017 to November 2, 2026+28.4%+14.9%0.770.72−51.0%1.33
2018 onwardsJanuary 5, 2018 to November 2, 2026+26.8%+13.9%0.730.66−51.0%1.32
Last three yearsNovember 3, 2023 to November 2, 2026+62.2%+21.8%1.141.16−45.7%1.63
Last yearNovember 7, 2025 to November 2, 2026+12.2%+14.2%0.390.84−38.0%0.62

From SEC Form 13F data sets. A 13F lists long positions in US-listed shares at the quarter's end, filed up to 45 days later; it does not show shorts, cash, bonds, non-US holdings or trades within the quarter. Positions in companies outside our coverage are not listed here. Research, not investment advice.