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Gendell Jeffrey L 13F Portfolio

Portfolio Manager
Gendell Jeffrey L
Performance
+52.50% (2026 Q2)
AUM (13F)
$11.32B
# of Holdings
103
Performance Rank
Allocation (Top 20)
87.3%
Latest filing
Q2 2026

2026 Q2 · 13F Analysis

Gendell Jeffrey L: From One Giant Contractor to a Web of Cycles

Published August 23, 2026 · Based on the SEC 13F filing for 2026 Q2

Key takeaways

  • Presses a single infrastructure winner while quietly diversifying the periphery
  • Recycles big tech and IESC gains into energy services and coal
  • Adds mature cash-generative tech over high-beta AI exposures
  • Builds out insurance and credit cyclicals as a second macro pillar
  • Positions for a long commodities and real-asset mini-cycle, not just AI beta

The thesis in one look

The entire book still orbits one star: IES Holdings at 68.36% of reported equity exposure. That’s not a conviction call; it’s a life choice — and with a gain_vs_avg_buy_pct north of 5,300%, Gendell is sitting on a monumental embedded win he’s only barely touched (shares down just 0.5%).

What changed this quarter is not the core, but the direction of the spillover. Capital harvested from high-flyer tech and a tiny trim in IESC is being pushed into energy services, coal, insurance, and industrial cyclicals. Instead of doubling further into his champion, he’s starting to build a ring of cash-flowing, asset-heavy names around it that benefit if nominal growth, capex, and commodity prices stay higher for longer.

The result is a book that still screens extreme — top-10 at 80.4% — but is structurally less binary than a year ago. Incremental dollars are going into businesses that monetize activity levels (drilling, construction, housing, credit) rather than just unit volume or AI hype.

Portfolio concentration
IESC — 71.0% ($7.56B)SNDK — 3.2% ($341.06M)OC — 1.5% ($160.12M)MU — 1.4% ($150.06M)TPC — 1.2% ($127.70M)ORCL — 1.2% ($126.25M)WTM — 1.2% ($122.83M)APH — 1.0% ($104.12M)AMR — 0.9% ($99.17M)WDC — 0.9% ($95.81M)Other — 16.6% ($1.77B)
83%in top 10
  • IESC71.0%
  • SNDK3.2%
  • OC1.5%
  • MU1.4%
  • TPC1.2%
  • ORCL1.2%
  • WTM1.2%
  • APH1.0%
  • AMR0.9%
  • WDC0.9%
  • Other16.6%

Performance History

Performance Metric3-Year Annualized3-Year Cumulative5-Year Annualized5-Year Cumulative
Top 20 Holdings Weighted+100.77%+709.25%+58.57%+902.66%
Top 20 Holdings Unweighted+34.36%+142.56%+25.37%+209.68%

Fund Performance vs S&P 500

Exposure

Sector allocation

Current sector weights across the reported book, with the shift since last quarter.

Industrials75.7%−3.9%
Technology10.6%+1.2%
Energy4.2%+0.8%
Consumer Discretionary3.2%+0.6%
Finance2.3%+0.6%
Unclassified1.5%+0.3%
Health Care1.1%
Basic Materials0.6%+0.3%
Telecommunications0.4%
Miscellaneous0.3%

Portfolio

Portfolio allocation

The fund's largest reported positions.

Top Holdings

Top 10 holdings

StockCompany% Port.SharesValueActivityOwnershipAvg. CostDate
IESC
IES HOLDINGS INC
68.36%10.29M$7.56B
-0.45%(-46.72K)
2025-Q2: 10.68M shares2025-Q3: 10.53M shares2025-Q4: 10.35M shares2026-Q1: 10.34M shares2026-Q2: 10.29M shares
$13.99(+5306.17%)
2026-06-30
SNDK
SANDISK CORP
3.08%150.0K$341.1M
+0.00%(+0)
2025-Q2: 164.8K shares2025-Q3: 314.8K shares2025-Q4: 165.4K shares2026-Q1: 150.0K shares2026-Q2: 150.0K shares
$62.27(+2731.36%)
2026-06-30
OC
OWENS CORNING
1.45%1.01M$160.1M
+7.10%(+66.79K)
2025-Q2: 148.7K shares2025-Q3: 205.2K shares2025-Q4: 922.1K shares2026-Q1: 940.5K shares2026-Q2: 1.01M shares
$129.40(+19.52%)
2026-06-30
MU
MICRON TECHNOLOGY INC
1.36%130.0K$150.1M
-7.14%(-10.00K)
2025-Q2: 167.0K shares2025-Q3: 217.0K shares2025-Q4: 143.4K shares2026-Q1: 140.0K shares2026-Q2: 130.0K shares
$114.68(+784.85%)
2026-06-30
TPC
TUTOR PERINI CORP
1.15%1.54M$127.7M
+23.06%(+288.41K)
2025-Q2: 0 shares2025-Q3: 456.4K shares2025-Q4: 889.9K shares2026-Q1: 1.25M shares2026-Q2: 1.54M shares
$66.84(+44.40%)
2026-06-30
ORCL
ORACLE CORP
1.14%861.5K$126.3Mnew2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 0 shares2026-Q2: 861.5K shares
$142.68(+2.67%)
2026-06-30
WTM
WHITE MOUNTAINS INSURANCE GP
1.11%59.2K$122.8M
+56.67%(+21.43K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 32.5K shares2026-Q1: 37.8K shares2026-Q2: 59.2K shares
$1991.88(+7.29%)
2026-06-30
APH
AMPHENOL CORP-CL A
0.94%590.5K$104.1M
+63.80%(+230.00K)
2025-Q2: 0 shares2025-Q3: 0 shares2025-Q4: 0 shares2026-Q1: 360.5K shares2026-Q2: 590.5K shares
$137.36(+22.47%)
2026-06-30
AMR
ALPHA METALLURGICAL RESOURCE
0.9%601.3K$99.2M
+10.49%(+57.11K)
2025-Q2: 296.4K shares2025-Q3: 475.0K shares2025-Q4: 494.1K shares2026-Q1: 544.1K shares2026-Q2: 601.3K shares
$132.72(+25.11%)
2026-06-30
WDC
WESTERN DIGITAL CORP
0.87%150.0K$95.8M
-25.00%(-50.00K)
2025-Q2: 95.0K shares2025-Q3: 240.0K shares2025-Q4: 210.2K shares2026-Q1: 200.0K shares2026-Q2: 150.0K shares
$76.58(+562.57%)
2026-06-30

Portfolio changes

What the fund actually did

Every reported change this quarter, grouped by direction. The signal is in the rotation, not any single trade.

New buys
2
ORCLORACLE CORP1.1%
LFUSLITTELFUSE INC0.3%
Added to
29
AAPLAPPLE INC+350.0%
WTMWHITE MOUNTAINS INSURANCE GP+56.7%
APHAMPHENOL CORP-CL A+63.8%
AGOASSURED GUARANTY LTD+195.9%
+25 more
Trimmed
9
AMDADVANCED MICRO DEVICES-30.0%
IESCIES HOLDINGS INC-0.5%
WDCWESTERN DIGITAL CORP-25.0%
GLWCORNING INC-18.9%
+5 more

Rising conviction: cash-flow tech, energy services, and credit insurers

The biggest single bet this quarter is a fresh Oracle position at 1.14% of the book, a direct statement that he’d rather own mature software cash flows than chase another leg in the most speculative AI semis. Pair that with a 350.0% increase in Apple and a 63.8% bump in Amphenol, and you get the pattern: shift from high-beta chip torque into the infrastructure and platforms that sit on top of it.

On the macro side, he is clearly paying for an extended energy capex cycle. The VanEck Oil Services ETF add (up 65.7% by shares) gives diversified torque to drilling and equipment, while BTU (Peabody) is up 295.5% and Alpha Metallurgical and Core Natural Resources were both increased, consolidating a coal basket that’s still under-earning his cycle view. He’s willing to average in below his own cost in BTU, which is a blunt way of saying the demand story isn’t over.

Finance is the other leg. White Mountains was boosted 56.7% and Assured Guaranty 195.9%, turning niche property-casualty and muni-wrapped credit into a real sleeve. That’s a bet on spread income, reserve conservatism, and long-duration float — credit stress without systemic breakage. Around the edges, he scales UFPI, Goodyear, and Mohawk, signaling confidence that housing, autos, and construction work through rate volatility rather than break under it.

Conviction

The big buys

The biggest dollar adds this quarter — where conviction is rising.

PositionChangePortfolio weightValue
ORCLORACLE CORPNew+$126.3M1.1%$126.3M
AAPLAPPLE INCAdded 350.0%+$70.9M0.8%$91.1M
WTMWHITE MOUNTAINS INSURANCE GPAdded 56.7%+$44.4M1.1%$122.8M
APHAMPHENOL CORP-CL AAdded 63.8%+$40.6M0.9%$104.1M
AGOASSURED GUARANTY LTDAdded 195.9%+$38.5M0.5%$58.2M
OIHVANECK OIL SERVICES ETFAdded 65.7%+$36.7M0.8%$92.5M
BTUPEABODY ENERGY CORPAdded 295.5%+$34.6M0.4%$46.3M
UFPIUFP INDUSTRIES INCAdded 100.0%+$34.1M0.6%$68.2M

Dollar changes estimated at current prices (shares added × current price); top-50 current positions only.

What’s getting sold: harvesting the AI wave to fund hard assets

Gendell didn’t run from tech; he rebalanced it. The big trims in AMD (-30.0%), Western Digital (-25.0%), Micron (-7.1%), and Flex (-7.5%) are classic “sell strength” from positions trading hundreds of percent above his cost. Gains in Western Digital and Micron, both showing multi-hundred-percent profit cushions, are being crystallized and redeployed.

Importantly, the IESC trim is cosmetic in percentage terms but huge in dollars, freeing roughly the same capital as the AMD reduction without altering the core bet. That tiny step back from a single-name concentration peak helps finance new Oracle and Littelfuse stakes plus the various energy and insurance adds.

Elsewhere, he sands down some older cyclicals — modest cuts in Corning, Genworth, and Tetra Technologies — not because they broke, but because he now has higher-conviction uses of risk in similar macro lanes. The pattern is clear: fund new cycle and yield plays by clipping chips and legacy industrials that have already paid him handsomely.

Sector exposure: from industrial monolith to energy and tech plumbing

On the surface, this is still an industrials story: that bucket is 75.73% of the book versus 79.66% last quarter, and nearly all of that is IESC. But beneath that monolith, the real action is a deliberate build-out of technology, energy, and finance.

Technology has moved from 9.36% to 10.58%, but the mix has shifted meaningfully. He’s rotated away from pure semis and hardware torque (AMD, Western Digital, Micron, Flex all trimmed) toward Apple, Oracle, Amphenol, and ON Semiconductor — the software, connectivity, and power-management backbone of the AI and electronics cycle. That’s a quality-and-duration upgrade, not just more tech beta.

Energy climbs from 3.38% to 4.19% via OIH, BTU, RIG, and coal names, with oilfield services (SLB, Halliburton, Liberty, Nabors) now a real line item. Finance steps up from 1.69% to 2.33% on White Mountains and Assured Guaranty, while consumer cyclicals edge up through Tutor Perini, Champion, Mohawk, Goodyear, and Bluelinx. Health care, biotech ETF exposure (XBI), and telecom (Lumen) remain smaller, tactical satellites rather than thesis drivers.

Forward read: long IESC, long capex, long nominal GDP

Put together, the moves read like a macro postcard: Gendell is positioning for a world where real activity and nominal GDP stay firm, capital spending remains elevated, and energy and materials stay structurally tight. The IESC anchor expresses that through electrical and infrastructure build-out; the adds in oil services, coal, and construction- and housing-linked names extend the same theme across the commodity and labor stack.

His tech behavior underscores the same view. Trimming AMD, Micron, and Western Digital to buy Oracle, Apple, Amphenol, and ON is a rotation from “AI lottery tickets” to the toll roads and connectors that get paid on sustained usage, not just hype. If the AI cycle morphs into a long investment wave in data centers, networking, and devices, this book participates with less drawdown risk.

The growing insurance sleeve and credit-sensitive cyclicals suggest he expects choppier markets but no deep credit accident — a steep-ish curve, healthy spreads, and underwriting discipline. For readers, the signal is clear: this isn’t a hedge-fund tourist chasing factor charts; it’s a builder of a concentrated, real-asset-centric portfolio that assumes the post-pandemic regime is structurally more inflationary and capex-heavy than the decade that came before.

Rotation

How the book's themes shifted

Portfolio weight by theme, this quarter versus last.

2026 Q12026 Q2Industrial & real-asset infrastructureIndustrial & real-asset infrastructure — 2026 Q1: 79.7%79.7%Industrial & real-asset infrastructure — 2026 Q2: 75.7%75.7% −4.0ptTech platforms & connectivityTech platforms & connectivity — 2026 Q1: 9.4%9.4%Tech platforms & connectivity — 2026 Q2: 10.6%10.6% +1.2ptEnergy & commoditiesEnergy & commodities — 2026 Q1: 3.4%3.4%Energy & commodities — 2026 Q2: 4.2%4.2% +0.8ptConsumer and housing cyclicalsConsumer and housing cyclicals — 2026 Q1: 3%3%Consumer and housing cyclicals — 2026 Q2: 3.9%3.9% +0.9ptInsurance and creditInsurance and credit — 2026 Q1: 1.7%1.7%Insurance and credit — 2026 Q2: 2.3%2.3% +0.6pt
Portfolio weight by theme, 2026 Q1 (estimated at current prices) vs 2026 Q2.

Frequently asked questions

What is Gendell Jeffrey L's biggest holding in the 2026 Q2 13F?+

IES Holdings (IESC) is by far the largest position at 68.36% of the reported equity book, dwarfing every other holding.

How concentrated is Gendell Jeffrey L's portfolio in 2026 Q2?+

The portfolio is extremely concentrated: the top-10 positions make up 80.4% of reported assets, with IESC alone over two-thirds of the book.

What were Gendell Jeffrey L's biggest buys in 2026 Q2?+

The largest adds by dollars were a new Oracle stake, a major increase in Apple, sizeable boosts to White Mountains Insurance and Assured Guaranty, and a larger position in the VanEck Oil Services ETF, plus a doubled stake in UFP Industries.

Which stocks did Gendell Jeffrey L sell or reduce in 2026 Q2?+

He trimmed high-performing tech names like AMD, Western Digital, Micron, and Flex, made a small reduction in IES Holdings, and modestly cut Corning, Genworth Financial, and Tetra Technologies.

How did Gendell Jeffrey L's sector allocation change in 2026 Q2?+

Industrials remain dominant but slipped from an estimated 79.66% to 75.73%, while technology, energy, finance, consumer discretionary, and basic materials all saw incremental increases in portfolio weight.

What themes is Gendell Jeffrey L betting on going into late 2026?+

The portfolio expresses a strong belief in sustained infrastructure and construction activity, an extended energy and commodities upcycle, resilient credit conditions, and durable cash flows from mature tech platforms and connectivity hardware.

Source filings

Holdings on this page are parsed from Gendell Jeffrey L’s Form 13F filings with the U.S. Securities and Exchange Commission (CIK 1056581). View Gendell Jeffrey L’s 13F filings on SEC

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