GENDELL JEFFREY L — 13F Holdings & Portfolio
CIK 1056581 · latest 13F-HR filed 2026-05-15
GENDELL JEFFREY L manages $7.34B in 13F-reported U.S. long-equity assets across 176 reported positions as of its 2026-03-31 13F-HR filing. Its largest disclosed positions are IESC (35.85%), IESC (26.65%), IESC (4.61%). Quarter over quarter (versus its 2025-12-31 filing) the fund opened 12 new positions, exited 4, added to 58, and trimmed 17.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
$7.34B
Long-equity book
176
Distinct positions
2026-03-31
Filed 2026-05-15
+12 / −4 / ↑58 / ↓17
vs 2025-12-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- IES HOLDINGS INC$901.1M +22.4%
- SANDISK CORP$56.0M +142.7%
- BABCOCK & WILCOX ENTERPR$43.3M +135.4%
- TUTOR PERINI CORP$36.9M +61.9%
- TRANSOCEAN LTD$33.0M +74.1%
Top Trims
- FLEX LTD-$14.7M -35.9%
- OIL STATES INTERNATIONAL INC-$7.1M -67.2%
- MOHAWK INDUSTRIES INC-$6.8M -14.0%
- OCTAVE SPECIALTY GROUP INC-$5.6M -46.2%
- HUMANA INC-$5.0M -54.8%
New Positions
- ISHARES RUSSELL 2000 ETF$236.6M
- AMPHENOL CORP-CL A$45.5M
- INDIVIOR PHARMACEUTICALS INC$33.4M
- ON SEMICONDUCTOR$29.1M
- ASSURED GUARANTY LTD$20.0M
Exited Positions
- AVADEL PHARMACEUTICALS$102.8M
- INDIVIOR PLC$39.3M
- LSB INDUSTRIES INC$18.1M
- IF BANCORP INC$8.8M
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | IES HOLDINGS INC | IESC | 44951W106 | $2.63B | 35.85% | 5,524,391 | SH |
| 2 | IES HOLDINGS INC | IESC | 44951W106 | $1.96B | 26.65% | 4,106,229 | SH |
| 3 | IES HOLDINGS INC | IESC | 44951W106 | $338.1M | 4.61% | 709,628 | SH |
| 4 | ISHARES RUSSELL 2000 ETF | IWM | 464287655 | $177.5M | 2.42% | 715,551 | SH |
| 5 | ALPHA METALLURGICAL RESOURCE | AMR | 020764106 | $78.1M | 1.06% | 380,712 | SH |
| 6 | OWENS CORNING | OC | 690742101 | $76.4M | 1.04% | 705,540 | SH |
| 7 | SANDISK CORP | SNDK | 80004C200 | $76.2M | 1.04% | 120,000 | SH |
| 8 | TUTOR PERINI CORP | TPC | 901109108 | $69.0M | 0.94% | 894,442 | SH |
| 9 | ISHARES RUSSELL 2000 ETF | IWM | 464287655 | $59.2M | 0.81% | 238,517 | SH |
| 10 | TRANSOCEAN LTD | RIG | H8817H100 | $58.3M | 0.79% | 8,800,000 | SH |
| 11 | BABCOCK & WILCOX ENTERPR | BW | 05614L209 | $57.3M | 0.78% | 3,902,385 | SH |
| 12 | WHITE MOUNTAINS INSURANCE GP | WTM | G9618E107 | $55.8M | 0.76% | 25,391 | SH |
| 13 | GENWORTH FINANCIAL INC | GNW | 37247D106 | $46.9M | 0.64% | 5,774,185 | SH |
| 14 | VANECK OIL SERVICES ETF | OIH | 92189H607 | $45.5M | 0.62% | 112,500 | SH |
| 15 | WESTERN DIGITAL CORP | WDC | 958102105 | $40.6M | 0.55% | 150,009 | SH |
| 16 | MICRON TECHNOLOGY INC | MU | 595112103 | $35.5M | 0.48% | 105,000 | SH |
| 17 | AMPHENOL CORP-CL A | APH | 032095101 | $34.2M | 0.47% | 270,375 | SH |
| 18 | ALPHA METALLURGICAL RESOURCE | AMR | 020764106 | $33.5M | 0.46% | 163,436 | SH |
| 19 | CORNING INC | GLW | 219350105 | $32.7M | 0.45% | 240,677 | SH |
| 20 | SLB LTD | SLB | 806857108 | $32.4M | 0.44% | 630,000 | SH |
| 21 | MOHAWK INDUSTRIES INC | MHK | 608190104 | $31.3M | 0.43% | 318,055 | SH |
| 22 | ADVANCED MICRO DEVICES | AMD | 007903107 | $31.3M | 0.43% | 153,750 | SH |
| 23 | AVANTOR INC | AVTR | 05352A100 | $28.9M | 0.39% | 3,687,973 | SH |
| 24 | HALLIBURTON CO | HAL | 406216101 | $28.6M | 0.39% | 733,117 | SH |
| 25 | LUMEN TECHNOLOGIES INC | LUMN | 550241103 | $28.0M | 0.38% | 4,022,830 | SH |
| 26 | NABORS INDUSTRIES LTD | NBR | G6359F137 | $27.8M | 0.38% | 322,799 | SH |
| 27 | TUTOR PERINI CORP | TPC | 901109108 | $27.5M | 0.37% | 356,285 | SH |
| 28 | BLUELINX HOLDINGS INC | BXC | 09624H208 | $27.4M | 0.37% | 506,245 | SH |
| 29 | WHITE MOUNTAINS INSURANCE GP | WTM | G9618E107 | $27.3M | 0.37% | 12,423 | SH |
| 30 | OWENS CORNING | OC | 690742101 | $25.4M | 0.35% | 234,982 | SH |
| 31 | SS SPDR S&P BIOTECH ETF | XBI | 78464A870 | $24.6M | 0.33% | 192,500 | SH |
| 32 | FIRST TRUST NATURAL GAS ETF | FCG | 33733E807 | $23.8M | 0.32% | 750,000 | SH |
| 33 | UFP INDUSTRIES INC | UFPI | 90278Q108 | $22.5M | 0.31% | 243,794 | SH |
| 34 | ON SEMICONDUCTOR | ON | 682189105 | $21.8M | 0.30% | 352,500 | SH |
| 35 | CORNING INC | GLW | 219350105 | $21.8M | 0.30% | 160,223 | SH |
| 36 | LIBERTY ENERGY INC | LBRT | 53115L104 | $21.6M | 0.29% | 750,000 | SH |
| 37 | CHAMPION HOMES INC | SKY | 830830105 | $20.4M | 0.28% | 274,036 | SH |
| 38 | BAXTER INTERNATIONAL INC | BAX | 071813109 | $19.7M | 0.27% | 1,173,407 | SH |
| 39 | FLEX LTD | FLEX | Y2573F102 | $19.6M | 0.27% | 300,000 | SH |
| 40 | TETRA TECHNOLOGIES INC | TTI | 88162F105 | $19.4M | 0.26% | 2,276,088 | SH |
| 41 | INDIVIOR PHARMACEUTICALS INC | INDV | 45579U109 | $19.3M | 0.26% | 633,295 | SH |
| 42 | TRANSOCEAN LTD | RIG | H8817H100 | $19.2M | 0.26% | 2,900,000 | SH |
| 43 | SANDISK CORP | SNDK | 80004C200 | $19.1M | 0.26% | 30,000 | SH |
| 44 | ATKORE INC | ATKR | 047649108 | $18.3M | 0.25% | 311,207 | SH |
| 45 | FMC CORP | FMC | 302491303 | $18.0M | 0.25% | 1,046,243 | SH |
| 46 | BABCOCK & WILCOX ENTERPR | BW | 05614L209 | $18.0M | 0.24% | 1,223,683 | SH |
| 47 | TECHNIPFMC PLC | FTI | G87110105 | $16.6M | 0.23% | 240,000 | SH |
| 48 | BOEING CO/THE | BA | 097023105 | $16.4M | 0.22% | 82,500 | SH |
| 49 | GENWORTH FINANCIAL INC | GNW | 37247D106 | $15.6M | 0.21% | 1,924,728 | SH |
| 50 | SMART SAND INC | SND | 83191H107 | $15.5M | 0.21% | 3,026,367 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-03-31 | 2026-05-15 | $7.34B | 176 | 0001214659-26-006484 |
| 2025-12-31 | 2026-02-13 | $5.76B | 160 | 0001214659-26-001719 |
| 2025-09-30 | 2025-11-14 | $5.44B | 148 | 0001214659-25-016654 |