# BEACONLIGHT CAPITAL, LLC: Form 13F holdings

An institutional investment manager in New York, NY. SEC CIK 1569537.

- Quarter ended: 2026-06-30
- Filed: 2026-08-14
- Reported value: $283.3m
- Positions: 33 (33 lines in the filing's table; lines for the same security and option type are added together here)
- Compared with: the 13F for the quarter ended 2026-03-31
- Filing: https://www.sec.gov/Archives/edgar/data/1569537/000091957426005460/

## Holdings

As filed, largest first. Reported value is what the manager stated at the quarter end (Jun 30, 2026), in US dollars; it is filing data, not a price. Weight is the share of the total reported value.

| Issuer | Class | Reported value | Weight | Shares | Put or call | Change on the quarter before |
| --- | --- | ---: | ---: | ---: | --- | --- |
| [STATE STR SPDR S&P 500 ETF T (SPY)](/companies/spy.md) | TR UNIT | $44.4m | 15.7% | 59,400 | Put | Added +40,200 |
| [SENSIENT TECHNOLOGIES CORP (SXT)](/companies/sxt.md) | COM | $27.3m | 9.7% | 221,811 |  | Added +97,629 |
| CONSTELLIUM SE | CL A SHS | $24.9m | 8.8% | 779,899 |  | Reduced −391,913 |
| [NATERA INC (NTRA)](/companies/ntra.md) | COM | $14.5m | 5.1% | 53,312 |  | Added +19,723 |
| [SNOWFLAKE INC (SNOW)](/companies/snow.md) | COM SHS | $13.5m | 4.8% | 53,180 |  | Added +34,863 |
| [CHENIERE ENERGY INC (LNG)](/companies/lng.md) | COM NEW | $13.3m | 4.7% | 55,621 |  | Added +25,822 |
| [WERNER ENTERPRISES INC (WERN)](/companies/wern.md) | COM | $12.0m | 4.2% | 276,026 |  | New +276,026 |
| INVESCO QQQ TR | UNIT SER 1 | $11.7m | 4.1% | 15,900 | Put | New +15,900 |
| [SOMNIGROUP INTERNATIONAL INC (SGI)](/companies/sgi.md) | COM | $10.1m | 3.6% | 128,310 |  | Added +69,111 |
| [RESIDEO TECHNOLOGIES INC (REZI)](/companies/rezi.md) | COM | $10.0m | 3.5% | 322,960 |  | Reduced −271,274 |
| JAMES HARDIE INDS PLC | ORD SHS | $8.5m | 3.0% | 326,195 |  | Added +172,332 |
| [COMPASS INC (COMP)](/companies/comp.md) | CL A | $8.0m | 2.8% | 649,901 |  | New +649,901 |
| [TECK RESOURCES LTD (TECK)](/companies/teck.md) | CL B | $8.0m | 2.8% | 133,807 |  | Reduced −49,492 |
| [DELTA AIR LINES INC (DAL)](/companies/dal.md) | COM NEW | $7.7m | 2.7% | 81,820 |  | New +81,820 |
| [KNIGHT-SWIFT TRANSN HLDGS IN (KNX)](/companies/knx.md) | CL A | $6.9m | 2.4% | 88,047 |  | New +88,047 |
| [UNITY SOFTWARE INC (U)](/companies/u.md) | COM | $6.1m | 2.1% | 212,475 |  | Reduced −132,834 |
| [TWILIO INC (TWLO)](/companies/twlo.md) | CL A | $6.1m | 2.1% | 29,366 |  | New +29,366 |
| [BROOKDALE SR LIVING INC (BKD)](/companies/bkd.md) | COM | $5.9m | 2.1% | 364,976 |  | New +364,976 |
| [SCHOLAR ROCK HLDG CORP (SRRK)](/companies/srrk.md) | COM | $4.8m | 1.7% | 87,893 |  | New +87,893 |
| [UNITED AIRLS HLDGS INC (UAL)](/companies/ual.md) | COM | $4.8m | 1.7% | 35,175 |  | New +35,175 |
| TRANSOCEAN LTD | REGISTERED SHS | $4.8m | 1.7% | 977,964 |  | Added +651,017 |
| [TANDEM DIABETES CARE INC (TNDM)](/companies/tndm.md) | COM NEW | $4.0m | 1.4% | 266,009 |  | Added +12,132 |
| [HUMANA INC (HUM)](/companies/hum.md) | COM | $3.3m | 1.2% | 8,220 |  | New +8,220 |
| [VICOR CORP (VICR)](/companies/vicr.md) | COM | $3.1m | 1.1% | 8,218 |  | Reduced −5,259 |
| [STMICROELECTRONICS N V (STM)](/companies/stm.md) | NY REGISTRY | $3.1m | 1.1% | 41,332 |  | Reduced −343,145 |
| [CHAMPION HOMES INC (SKY)](/companies/sky.md) | COM | $3.0m | 1.1% | 34,056 |  | New +34,056 |
| [DIGIMARC CORP (DMRC)](/companies/dmrc.md) | COM | $2.8m | 1.0% | 338,948 |  | New +338,948 |
| [GULFPORT ENERGY CORP (GPOR)](/companies/gpor.md) | COMMON SHARES | $2.6m | 0.9% | 15,325 |  | Reduced −18,656 |
| [ELEVANCE HEALTH INC FORMERLY (ELV)](/companies/elv.md) | COM | $2.3m | 0.8% | 5,946 |  | New +5,946 |
| [QUIDELORTHO CORP (QDEL)](/companies/qdel.md) | COM | $1.8m | 0.6% | 102,800 |  | Reduced −49,257 |
| [CELSIUS HLDGS INC (CELH)](/companies/celh.md) | COM NEW | $1.7m | 0.6% | 59,576 |  | Reduced −96,815 |
| [VENTURE GLOBAL INC (VG)](/companies/vg.md) | COM CL A | $1.4m | 0.5% | 122,022 |  | Added +46,386 |
| [TRANSMEDICS GROUP INC (TMDX)](/companies/tmdx.md) | COM | $1.0m | 0.4% | 15,406 |  | Reduced −27,072 |

## Sold out

Held at the end of the quarter before and not reported this quarter.

| Issuer | Class | Reported value | Weight | Shares | Put or call | Change on the quarter before |
| --- | --- | ---: | ---: | ---: | --- | --- |
| [BROADCOM INC (AVGO)](/companies/avgo.md) | COM | $0 | 0.0% | 0 |  | Sold out −8,516 |
| [CANADIAN PACIFIC KANSAS CITY (CP)](/companies/cp.md) | COM | $0 | 0.0% | 0 |  | Sold out −20,314 |
| [CELANESE CORP DEL (CE)](/companies/ce.md) | COM | $0 | 0.0% | 0 |  | Sold out −41,055 |
| [CF INDUSTRIES HOLD (CF)](/companies/cf.md) | COM | $0 | 0.0% | 0 |  | Sold out −7,195 |
| DIGIMARC CORP NEW | COM | $0 | 0.0% | 0 |  | Sold out −431,772 |
| [EQT CORP (EQT)](/companies/eqt.md) | COM | $0 | 0.0% | 0 |  | Sold out −62,760 |
| [FEDEX CORP (FDX)](/companies/fdx.md) | COM | $0 | 0.0% | 0 |  | Sold out −15,201 |
| [GDS HLDGS LTD (GDS)](/companies/gds.md) | SPONSORED ADS | $0 | 0.0% | 0 |  | Sold out −31,989 |
| LYONDELLBASELL INDUSTRIES NV | SHS - A - | $0 | 0.0% | 0 |  | Sold out −17,202 |
| [METHANEX CORP (MEOH)](/companies/meoh.md) | COM | $0 | 0.0% | 0 |  | Sold out −17,308 |
| [ONTO INNOVATION INC (ONTO)](/companies/onto.md) | COM | $0 | 0.0% | 0 |  | Sold out −3,941 |
| [SANDISK CORP (SNDK)](/companies/sndk.md) | COM | $0 | 0.0% | 0 |  | Sold out −2,942 |
| [SERVICENOW INC (NOW)](/companies/now.md) | COM | $0 | 0.0% | 0 |  | Sold out −28,682 |
| [SOLSTICE ADVANCED MATLS INC (SOLS)](/companies/sols.md) | COM SHS | $0 | 0.0% | 0 |  | Sold out −46,433 |

Source: SEC EDGAR, Form 13F-HR, accession 0000919574-26-005460. Last ingested by Listed: Oct 22, 2026, 05:26 ET. No prices; not investment advice.