BEACONLIGHT CAPITAL, LLC
An institutional investment manager in New York, NY. Its Form 13F for the quarter ended Jun 30, 2026, filed Aug 14, 2026. SEC CIK 1569537.
- Reported value$283.3m
- Positions33
Holdings: 33 positions
The filing on sec.govAs filed, largest first. Reported value is what the manager stated for each position at the quarter end, in US dollars; it is filing data, not a price. Weight is the position's share of the total reported value. Changes compare with the 13F for the quarter ended 2026-03-31.
| Issuer | Class | CUSIP | Reported value$m | Weight | Shares | Put or call | Change on the quarter before |
|---|---|---|---|---|---|---|---|
| State STR SPDR S&P 500 ETF TSPY | TR UNIT | 78462F103 | 44.4 | 15.7% | 59,400 | Put | Added+40,200 |
| Sensient Technologies CorpSXT | COM | 81725T100 | 27.3 | 9.7% | 221,811 | Added+97,629 | |
| Constellium SE | CL A SHS | F21107101 | 24.9 | 8.8% | 779,899 | Reduced−391,913 | |
| Natera IncNTRA | COM | 632307104 | 14.5 | 5.1% | 53,312 | Added+19,723 | |
| Snowflake IncSNOW | COM SHS | 833445109 | 13.5 | 4.8% | 53,180 | Added+34,863 | |
| Cheniere Energy IncLNG | COM NEW | 16411R208 | 13.3 | 4.7% | 55,621 | Added+25,822 | |
| Werner Enterprises IncWERN | COM | 950755108 | 12.0 | 4.2% | 276,026 | New+276,026 | |
| Invesco QQQ TR | UNIT SER 1 | 46090E103 | 11.7 | 4.1% | 15,900 | Put | New+15,900 |
| Somnigroup International IncSGI | COM | 88023U101 | 10.1 | 3.6% | 128,310 | Added+69,111 | |
| Resideo Technologies IncREZI | COM | 76118Y104 | 10.0 | 3.5% | 322,960 | Reduced−271,274 | |
| James Hardie Inds plc | ORD SHS | G4253H101 | 8.5 | 3.0% | 326,195 | Added+172,332 | |
| Compass IncCOMP | CL A | 20464U100 | 8.0 | 2.8% | 649,901 | New+649,901 | |
| Teck Resources LtdTECK | CL B | 878742204 | 8.0 | 2.8% | 133,807 | Reduced−49,492 | |
| Delta Air Lines IncDAL | COM NEW | 247361702 | 7.7 | 2.7% | 81,820 | New+81,820 | |
| Knight-Swift Transn Holdings inKNX | CL A | 499049104 | 6.9 | 2.4% | 88,047 | New+88,047 | |
| Unity Software IncU | COM | 91332U101 | 6.1 | 2.1% | 212,475 | Reduced−132,834 | |
| Twilio IncTWLO | CL A | 90138F102 | 6.1 | 2.1% | 29,366 | New+29,366 | |
| Brookdale SR Living IncBKD | COM | 112463104 | 5.9 | 2.1% | 364,976 | New+364,976 | |
| Scholar Rock HLDG CorpSRRK | COM | 80706P103 | 4.8 | 1.7% | 87,893 | New+87,893 | |
| United Airls Holdings IncUAL | COM | 910047109 | 4.8 | 1.7% | 35,175 | New+35,175 | |
| Transocean Ltd | REGISTERED SHS | H8817H100 | 4.8 | 1.7% | 977,964 | Added+651,017 | |
| Tandem Diabetes Care IncTNDM | COM NEW | 875372203 | 4.0 | 1.4% | 266,009 | Added+12,132 | |
| Humana IncHUM | COM | 444859102 | 3.3 | 1.2% | 8,220 | New+8,220 | |
| Vicor CorpVICR | COM | 925815102 | 3.1 | 1.1% | 8,218 | Reduced−5,259 | |
| Stmicroelectronics N VSTM | NY REGISTRY | 861012102 | 3.1 | 1.1% | 41,332 | Reduced−343,145 | |
| Champion Homes IncSKY | COM | 830830105 | 3.0 | 1.1% | 34,056 | New+34,056 | |
| Digimarc CorpDMRC | COM | 25382K100 | 2.8 | 1.0% | 338,948 | New+338,948 | |
| Gulfport Energy CorpGPOR | COMMON SHARES | 402635502 | 2.6 | 0.9% | 15,325 | Reduced−18,656 | |
| Elevance Health Inc FormerlyELV | COM | 036752103 | 2.3 | 0.8% | 5,946 | New+5,946 | |
| Quidelortho CorpQDEL | COM | 219798105 | 1.8 | 0.6% | 102,800 | Reduced−49,257 | |
| Celsius Holdings IncCELH | COM NEW | 15118V207 | 1.7 | 0.6% | 59,576 | Reduced−96,815 | |
| Venture Global IncVG | COM CL A | 92333F101 | 1.4 | 0.5% | 122,022 | Added+46,386 | |
| Transmedics Group IncTMDX | COM | 89377M109 | 1.0 | 0.4% | 15,406 | Reduced−27,072 |
Sold out: 14 positions
Held at the end of the quarter before and not reported this quarter.
| Issuer | Class | CUSIP | Reported value$ | Weight | Shares | Put or call | Change on the quarter before |
|---|---|---|---|---|---|---|---|
| Broadcom IncAVGO | COM | 11135F101 | 0.0 | 0.0% | 0 | Sold out−8,516 | |
| Canadian Pacific Kansas CityCP | COM | 13646K108 | 0.0 | 0.0% | 0 | Sold out−20,314 | |
| Celanese Corp DelCE | COM | 150870103 | 0.0 | 0.0% | 0 | Sold out−41,055 | |
| CF Industries HoldCF | COM | 125269100 | 0.0 | 0.0% | 0 | Sold out−7,195 | |
| Digimarc Corp New | COM | 25381B101 | 0.0 | 0.0% | 0 | Sold out−431,772 | |
| EQT CorpEQT | COM | 26884L109 | 0.0 | 0.0% | 0 | Sold out−62,760 | |
| Fedex CorpFDX | COM | 31428X106 | 0.0 | 0.0% | 0 | Sold out−15,201 | |
| GDS Holdings LtdGDS | SPONSORED ADS | 36165L108 | 0.0 | 0.0% | 0 | Sold out−31,989 | |
| Lyondellbasell Industries NV | SHS - A - | N53745100 | 0.0 | 0.0% | 0 | Sold out−17,202 | |
| Methanex CorpMEOH | COM | 59151K108 | 0.0 | 0.0% | 0 | Sold out−17,308 | |
| Onto Innovation IncONTO | COM | 683344105 | 0.0 | 0.0% | 0 | Sold out−3,941 | |
| Sandisk CorpSNDK | COM | 80004C200 | 0.0 | 0.0% | 0 | Sold out−2,942 | |
| Servicenow IncNOW | COM | 81762P102 | 0.0 | 0.0% | 0 | Sold out−28,682 | |
| Solstice Advanced Matls IncSOLS | COM SHS | 83443Q103 | 0.0 | 0.0% | 0 | Sold out−46,433 |
Source: SEC EDGAR, Form 13F-HR, accession 0000919574-26-005460 (on sec.gov). Last ingested by Listed: Oct 22, 2026, 05:26 ET. Listed shows no prices and gives no investment advice.