Wolf Hill Capital Management, LP In its 13F for Q3 2025 (holdings as of September 30, 2025, filed November 14, 2025), Wolf Hill Capital Management, LP reported 32 stock positions worth $1.0 billion . Its top holding was Nebius (NBIS) at 10.0% of the portfolio, followed by Golar LNG (GLNG, 8.6% ) and Western Digital (WDC, 7.0% ). Compared with Q2 2025, it opened 6 new positions, sold out of 12, added to 8 and reduced 17. The biggest buy was Nebius (NBIS, shares +213% ) and the biggest sale SHIFT4 Payments Class A (FOUR, shares −99% ).
Location GREENWICH, CT
CIK 0001785988
Portfolio Value $1.0B (Q3 2025) Holdings 32 stocks · $1.0B Holdings quarter Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024 Q1 2024
Stock % Of Portfolio ▼ Shares Held Total Value Change vs Q2 2025 NBIS Nebius Group NV 937,688 $105.3M Add +212.6% GLNG Golar LNG Ltd. 2,220,372 $89.7M Reduce -19.8% WDC Western Digital Corp. 612,656 $73.6M Add +63.4% FND Floor & Decor Holdings Inc. Class A 976,601 $72.0M Reduce -7.1% W Wayfair Inc. Class A 783,600 $70.0M Add +98.2% SN Sharkninja Inc. 666,919 $68.8M Reduce -44.5% SGI Somnigroup International Inc. 725,000 $61.1M New NN Nextnav Inc. 3,578,345 $51.2M Reduce -3.6% RKT Rocket Cos Inc. Class A 2,517,998 $48.8M Reduce -27.7% MTZ Mastec Inc. 187,532 $39.9M Add +7.2% CRS Carpenter Technology 161,788 $39.7M Add +16358.6% GEO The Geo Group Inc. 1,800,041 $36.9M Reduce -44.8% HSIC Henry Schein Inc. 485,938 $32.3M Reduce -2.8% APPN Appian Corp. Class A 995,210 $30.4M Add +298.1% AMRZ Amrize Ltd. 625,000 $30.3M Reduce -34.2% JHX James Hardie Ind PLC 1,520,662 $29.2M Reduce -30.1% DBRG Digitalbridge Group Inc. 1,760,143 $20.6M Reduce -2.3% NEXT Nextdecade Corp. 2,937,558 $19.9M Reduce -49.3% MBI Mbia Inc. 2,450,164 $18.3M Reduce -0.8% GSM Ferroglobe PLC 3,918,232 $17.8M Reduce -49.0% CC The Chemours Co. 1,074,837 $17.0M New LBTYA Liberty Global Ltd. Class A 1,281,280 $14.7M Reduce -10.5% DQ Daqo New Energy Corp.-ADR 413,203 $11.6M New GPRE Green Plains Inc. 1,291,815 $11.4M Add +19.6% RH RH 50,000 $10.2M New OSG Octave Specialty Group Inc. filed as AMBAC FINL GROUP INC 1,158,197 $9.7M Add +67.0% CART Maplebear Inc. 251,812 $9.3M Reduce -78.5% TROX Tronox Holdings PLC 1,154,108 $4.6M New ULCC Frontier Group Holdings Inc. 570,444 $2.5M New GSAT Globalstar Inc. 31,983 $1.2M No change FOUR SHIFT4 Payments Inc. Class A 10,433 $808K Reduce -98.7% DXLG Destination XL Group Inc. 31,720 $42K Reduce -58.3%
Options reported separately and not counted above: GLNG calls ($25.8M), NN calls ($16.8M).
Portfolio Sells Q2 2025 → Q3 2025 Portfolio Sells quarter Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024 Q1 2024
Stock Change vs Q2 2025 % Of Portfolio Change To Portfolio ▲ FOUR SHIFT4 Payments Inc. Class A Reduce -98.7% 0.08% −6.50 DKNG Draftkings Inc. Class A Sold out 0.00% −4.47 UNH Unitedhealth Group Inc. Sold out 0.00% −3.88 CART Maplebear Inc. Reduce -78.5% 0.88% −3.52 SN Sharkninja Inc. Reduce -44.5% 6.56% −3.31 GEO The Geo Group Inc. Reduce -44.8% 3.52% −2.97 STX Seagate Technology Holdings Sold out 0.00% −2.40 NEXT Nextdecade Corp. Reduce -49.3% 1.90% −2.38 JHX James Hardie Ind PLC Reduce -30.1% 2.79% −2.07 VST Vistra Corp. Sold out 0.00% −1.77 GTLS Chart Industries Inc. Sold out 0.00% −1.13 AMRZ Amrize Ltd. Reduce -34.2% 2.89% −1.01 KBR KBR Inc. Sold out 0.00% −0.92 FLS Flowserve Corp. Sold out 0.00% −0.92 GLNG Golar LNG Ltd. Reduce -19.8% 8.56% −0.90 GSM Ferroglobe PLC Reduce -49.0% 1.70% −0.64 PENN Penn Entertainment Inc. Sold out 0.00% −0.39 NFE New Fortress Energy Inc. Sold out 0.00% −0.29 VAL Valaris Ltd. Sold out 0.00% −0.24 ASTL Algoma Steel Group Inc. Sold out 0.00% −0.12 PSN Parsons Corp. Sold out 0.00% −0.05 DXLG Destination XL Group Inc. Reduce -58.3% 0.00% −0.00 HSIC Henry Schein Inc. Reduce -2.8% 3.08% +0.04 NN Nextnav Inc. Reduce -3.6% 4.88% +0.20 LBTYA Liberty Global Ltd. Class A Reduce -10.5% 1.40% +0.21 FND Floor & Decor Holdings Inc. Class A Reduce -7.1% 6.86% +0.24 DBRG Digitalbridge Group Inc. Reduce -2.3% 1.96% +0.42 RKT Rocket Cos Inc. Class A Reduce -27.7% 4.65% +0.56 MBI Mbia Inc. Reduce -0.8% 1.74% +0.85
Portfolio Buys Q2 2025 → Q3 2025 Portfolio Buys quarter Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024 Q1 2024
Stock Change vs Q2 2025 % Of Portfolio Change To Portfolio ▼ NBIS Nebius Group NV Add +212.6% 10.04% +8.66 SGI Somnigroup International Inc. New 5.83% +5.83 WDC Western Digital Corp. Add +63.4% 7.01% +5.02 W Wayfair Inc. Class A Add +98.2% 6.67% +5.00 CRS Carpenter Technology Add +16358.6% 3.79% +3.77 APPN Appian Corp. Class A Add +298.1% 2.90% +2.28 CC The Chemours Co. New 1.62% +1.62 MTZ Mastec Inc. Add +7.2% 3.81% +1.33 DQ Daqo New Energy Corp.-ADR New 1.11% +1.11 RH RH New 0.97% +0.97 GPRE Green Plains Inc. Add +19.6% 1.08% +0.54 OSG Octave Specialty Group Inc. Add +67.0% 0.92% +0.51 TROX Tronox Holdings PLC New 0.44% +0.44 ULCC Frontier Group Holdings Inc. New 0.24% +0.24
Options Activity Q2 2025 → Q3 2025 Security Type Change vs Q2 2025 Underlying Shares Value ▼ NBIS Nebius Group NV call Sold out 1,000,000 $55.3Mbefore exit GLNG Golar LNG Ltd. call Reduce -35.2% 637,300 $25.8M NN Nextnav Inc. call New 1,174,600 $16.8M DOCN Digitalocean Holdings Inc. put Sold out 761,500 $15.9Mbefore exit
Calls and puts are listed by the shares they cover; their value is not part of the stock holdings above.
All Filings Quarter Positions 13F Reported Value Top Holdings Q2 2026 26 $1.0B SIMO, LBTYA, W, HPE, GLNG Q1 2026 20 $704.8M LBTYA, NN, CC, GLNG, SIMO Q4 2025 22 $858.6M RKT, W, WDC, NN, GLNG Q3 2025 Amended 32 $1.0B NBIS, GLNG, WDC, FND, W Q2 2025 38 $1.2B SN, GLNG, FND, FOUR, GEO Q1 2025 31 $1.1B GEO, KBR, QQQ, GLNG, SN Q4 2024 32 $1.2B GEO, GTLS, KBR, DASH, UAL Q3 2024 30 $1.0B CZR, CRS, W, KBR, DAL Q2 2024 24 $994.9M CZR, W, KBR, SN, CRS Q1 2024 28 $1.5B CRH, PLAY, CZR, W, ALIT