Q3 2025 · 13F-HR
BEACONLIGHT CAPITAL, LLCholdings as filed
Filed 2025-11-14 · accession 0000919574-25-006888
$202.7M
Reported value
28
Positions
2025-09-30
Period end
The Brief · BEACONLIGHT CAPITAL, LLC · Q3 2025
AI · grounded in 13F
BEACONLIGHT CAPITAL, LLC established a new position in Resideo Technologies Inc REZI valued at $27.85M. The fund also initiated new stakes in Constellium SE CSTM for $18.95M and Cheniere Energy Inc LNG for $14.13M. Other new additions include Sensient Technologies Corp SXT and Teck Resources Ltd TECK. The fund ended the period with 28 positions and total AUM of $202.73M.
Holdings as filed
| CUSIP | Ticker | Issuer | Value | % port. | Shares | Class | Voting |
|---|---|---|---|---|---|---|---|
| 76118Y104 | REZI | RESIDEO TECHNOLOGIES INC | $27.9M | 13.7% | 645,028 | Common | SOLE |
| F21107101 | CSTM | CONSTELLIUM SE | $18.9M | 9.35% | 1,273,505 | Common | SOLE |
| 16411R208 | LNG | CHENIERE ENERGY INC | $14.1M | 6.97% | 60,139 | Common | SOLE |
| 81725T100 | SXT | SENSIENT TECHNOLOGIES CORP | $10.7M | 5.29% | 114,231 | Common | SOLE |
| 878742204 | TECK | TECK RESOURCES LTD | $10.3M | 5.06% | 233,679 | Common | SOLE |
| 402635502 | GPOR | GULFPORT ENERGY CORP | $9.0M | 4.43% | 49,650 | Common | SOLE |
| 80004C200 | SNDK | SANDISK CORP | $8.4M | 4.14% | 74,800 | Common | SOLE |
| 00751Y106 | AAP | ADVANCE AUTO PARTS INC | $8.3M | 4.10% | 135,351 | Common | SOLE |
| 88023U101 | SGI | SOMNIGROUP INTERNATIONAL INC | $8.3M | 4.09% | 98,420 | Common | SOLE |
| 861012102 | STM | STMICROELECTRONICS N V | $7.4M | 3.64% | 261,232 | Common | SOLE |
| 26884L109 | EQT | EQT CORP | $6.9M | 3.40% | 126,620 | Common | SOLE |
| 36165L108 | GDS | GDS HLDGS LTD | $6.3M | 3.09% | 161,815 | Common | SOLE |
| G7997R103 | STX | SEAGATE TECHNOLOGY HLDNGS PL | $6.2M | 3.06% | 26,246 | Common | SOLE |
| 35969L108 | YMM | FULL TRUCK ALLIANCE CO LTD | $5.9M | 2.93% | 458,277 | Common | SOLE |
| 219798105 | QDEL | QUIDELORTHO CORP | $5.9M | 2.89% | 199,121 | Common | SOLE |
| 833445109 | SNOW | SNOWFLAKE INC | $5.3M | 2.62% | 23,566 | Common | SOLE |
| 89377M109 | TMDX | TRANSMEDICS GROUP INC | $5.0M | 2.45% | 44,218 | Common | SOLE |
| 91332U101 | U | UNITY SOFTWARE INC | $4.7M | 2.32% | 117,281 | Common | SOLE |
| 25381B101 | DMRC | DIGIMARC CORP NEW | $4.2M | 2.09% | 433,068 | Common | SOLE |
| 13646K108 | CP | CANADIAN PACIFIC KANSAS CITY | $4.2M | 2.08% | 56,656 | Common | SOLE |
| 57638P104 | MBC | MASTERBRAND INC | $3.9M | 1.90% | 292,959 | Common | SOLE |
| 01609W102 | BABA | ALIBABA GROUP HLDG LTD | $3.8M | 1.89% | 21,489 | Common | SOLE |
| 889478103 | TOL | TOLL BROTHERS INC | $3.8M | 1.88% | 27,562 | Common | SOLE |
| 632307104 | NTRA | NATERA INC | $3.8M | 1.86% | 23,433 | Common | SOLE |
| 19239V302 | CCOI | COGENT COMMUNICATIONS HLDGS | $3.6M | 1.76% | 92,910 | Common | SOLE |
| 00650F109 | ADPT | ADAPTIVE BIOTECHNOLOGIES COR | $2.6M | 1.27% | 171,599 | Common | SOLE |
| 90138F102 | TWLO | TWILIO INC | $2.3M | 1.16% | 23,416 | Common | SOLE |
| 25862V105 | DV | DOUBLEVERIFY HLDGS INC | $1.1M | 0.55% | 93,163 | Common | SOLE |
Source: SEC EDGAR · raw 13F holdings as filed. The Class column shows the option type when reported (Put/Call) or Common when the issuer's equity is held directly. 13F discloses long positions only.