Holders — by stockHoldings — by fund
BEACONLIGHT CAPITAL, LLC
Everything this manager disclosed owning in US-listed stocks — its complete Form 13F portfolio · as of 2026-06-30 · filed with the SEC up to 45 days after quarter end · CIK 0001569537
$283.3M
disclosed book value
33
positions
15.7%
largest position share
Positions, as of 2026-06-30
top 33 of 33 · 13F covers long US-listed positions only — cash, bonds, private and foreign stakes are not disclosed · PUT/CALL tags = options positions (share-equivalents), not shares held
| # | Issuer | Shares | Value | % of book |
|---|---|---|---|---|
| 1 | SPYSTATE STR SPDR S&P 500 ETF TPUT | 59,400 | $44.4M | 15.7% |
| 2 | SXTSENSIENT TECHNOLOGIES CORP | 221,811 | $27.3M | 9.7% |
| 3 | CSTMCONSTELLIUM SE | 779,899 | $24.9M | 8.8% |
| 4 | NTRANATERA INC | 53,312 | $14.5M | 5.1% |
| 5 | SNOWSNOWFLAKE INC | 53,180 | $13.5M | 4.8% |
| 6 | LNGCHENIERE ENERGY INC | 55,621 | $13.3M | 4.7% |
| 7 | WERNWERNER ENTERPRISES INC | 276,026 | $12.0M | 4.2% |
| 8 | QQQINVESCO QQQ TRPUT | 15,900 | $11.7M | 4.1% |
| 9 | SGISOMNIGROUP INTERNATIONAL INC | 128,310 | $10.1M | 3.6% |
| 10 | REZIRESIDEO TECHNOLOGIES INC | 322,960 | $10.0M | 3.5% |
| 11 | JHXJAMES HARDIE INDS PLC | 326,195 | $8.5M | 3% |
| 12 | COMPCOMPASS INC | 649,901 | $8.0M | 2.8% |
| 13 | TECKTECK RESOURCES LTD | 133,807 | $8.0M | 2.8% |
| 14 | DALDELTA AIR LINES INC | 81,820 | $7.7M | 2.7% |
| 15 | KNXKNIGHT-SWIFT TRANSN HLDGS IN | 88,047 | $6.9M | 2.4% |
| 16 | UUNITY SOFTWARE INC | 212,475 | $6.1M | 2.1% |
| 17 | TWLOTWILIO INC | 29,366 | $6.1M | 2.1% |
| 18 | BKDBROOKDALE SR LIVING INC | 364,976 | $5.9M | 2.1% |
| 19 | SRRKSCHOLAR ROCK HLDG CORP | 87,893 | $4.8M | 1.7% |
| 20 | UALUNITED AIRLS HLDGS INC | 35,175 | $4.8M | 1.7% |
| 21 | RIGTRANSOCEAN LTD | 977,964 | $4.8M | 1.7% |
| 22 | TNDMTANDEM DIABETES CARE INC | 266,009 | $4.0M | 1.4% |
| 23 | HUMHUMANA INC | 8,220 | $3.3M | 1.2% |
| 24 | VICRVICOR CORP | 8,218 | $3.1M | 1.1% |
| 25 | STMSTMICROELECTRONICS N V | 41,332 | $3.1M | 1.1% |
| 26 | SKYCHAMPION HOMES INC | 34,056 | $3.0M | 1.1% |
| 27 | DMRCDIGIMARC CORP | 338,948 | $2.8M | 1% |
| 28 | GPORGULFPORT ENERGY CORP | 15,325 | $2.6M | 0.9% |
| 29 | ELVELEVANCE HEALTH INC FORMERLY | 5,946 | $2.3M | 0.8% |
| 30 | QDELQUIDELORTHO CORP | 102,800 | $1.8M | 0.6% |
| 31 | CELHCELSIUS HLDGS INC | 59,576 | $1.7M | 0.6% |
| 32 | VGVENTURE GLOBAL INC | 122,022 | $1.4M | 0.5% |
| 33 | TMDXTRANSMEDICS GROUP INC | 15,406 | $1.0M | 0.4% |
Source: SEC Form 13F-HR, reporting period 2026-06-30. Values are the manager's filed June-30-style quarter-end marks, not live prices. Research, not investment advice.