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SEC Form 13F

WHITEBOX ADVISORS LLC 13F Holdings

Inspect WHITEBOX ADVISORS LLC's 2026-06-30 SEC 13F positions, public filing date, amendments and original receipt.

As of 2026-08-15T03:59:59.999Z

Report period
2026-06-30
Publicly available
2026-08-15
Reported value
$7,652,416,986
Positions
667
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STATE STR SPDR S&P 500 ETF TSPYTR UNIT$373,385,000500,000SHPut

First displayed source row from Disclosed positions. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-06-30 and its public availability date is 2026-08-15. Subtracting those calendar dates gives 46 days of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

Read the amount together with its Unit and Option columns. A reported put or call position is not an option premium paid, and a quarterly holding is not a purchase made on its public filing date. Check every accession in the effective amendment lineage below: a retained holding can originate in an earlier filing rather than the latest linked amendment.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

Disclosed positions

Inspect all 50 displayed rows: Disclosed positions

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STATE STR SPDR S&P 500 ETF TSPYTR UNIT$373,385,000500,000SHPut
ECHOSTAR CORPSATSNOTE 3.875%11/3$319,110,401102,197,086PRNNone
SPHERE ENTERTAINMENT COSPHRNOTE 3.500%12/0$299,351,06661,117,000PRNNone
SNOWFLAKE INCSNOWNOTE 10/0$256,917,307145,307,000PRNNone
ALIBABA GROUP HLDG LTDBABANOTE 0.500% 6/0$226,935,800192,400,000PRNNone
SUPER MICRO COMPUTER INCUnresolvedNOTE 6/1$213,221,875240,250,000PRNNone
APPLIED DIGITAL CORPUnresolvedNOTE 2.750% 6/0$201,859,79250,700,000PRNNone
GAMESTOP CORPUnresolvedNOTE 4/0$198,042,650194,350,000PRNNone
GAMESTOP CORPUnresolvedNOTE 6/1$176,262,000174,000,000PRNNone
PENUMBRA INCPENCOM$160,047,676506,881SHNone
ISHARES TRIWMRUSSELL 2000 ETF$150,225,000500,000SHPut
CLOUDFLARE INCUnresolvedNOTE 6/1$149,606,490118,266,000PRNNone
BIO-TECHNE CORPTECHCOM$148,365,0712,100,001SHNone
COINBASE GLOBAL INCCOINNOTE 0.250% 4/0$147,352,576164,456,000PRNNone
UBER TECHNOLOGIES INCUnresolvedNOTE 5/1$144,275,019125,000,000PRNNone
NVIDIA CORPORATIONNVDACOM$140,063,000700,000SHPut
NEBIUS GROUP N.V.NBISSHS CLASS A$138,085,000500,000SHPut
SUPER MICRO COMPUTER INCSMCICOM NEW$120,253,0004,100,000SHPut
WEBSTER FINL CORPWBSCOM$119,215,2761,560,001SHNone
SNOWFLAKE INCSNOWNOTE 10/0$112,266,05767,500,000PRNNone
TRIP COM GROUP LTDTCOMNOTE 0.750% 6/1$110,492,404112,232,000PRNNone
GDS HLDGS LTDUnresolvedNOTE 2.250% 6/0$108,027,69989,200,000PRNNone
STRATEGY INCMSTRNOTE 2.250% 6/1$107,800,000112,000,000PRNNone
CAESARS ENTERTAINMENT INC NECZRCOM$101,991,0773,379,426SHNone
TAIWAN SEMICONDUCTOR MANUFACTSMSPONSORED ADS$95,514,000200,000SHPut
MICRON TECHNOLOGY INCMUCOM$92,343,20080,000SHPut
CENTRUS ENERGY CORPLEUNOTE 2.250%11/0$90,265,20045,600,000PRNNone
WOLFSPEED INCWOLFNOTE 2.500% 6/1$83,965,92721,396,000PRNNone
RIVIAN AUTOMOTIVE INCRIVNNOTE 3.625%10/1$82,274,74977,237,000PRNNone
JETBLUE AIRWAYS CORPUnresolvedNOTE 2.500% 9/0$75,543,11868,371,000PRNNone
AZUL S AAZULSPONSORED ADS$75,175,6038,362,136SHNone
SUPER MICRO COMPUTER INCUnresolved7 DEP CM SR A WI$72,744,0001,400,000SHNone
APPLE INCAAPLCOM$72,340,000250,000SHPut
MARA HOLDINGS INCMARANOTE 3/0$72,213,87572,250,000PRNNone
VANECK ETF TRUSTSMHSEMICONDUCTR ETF$65,589,000100,000SHPut
LUMENTUM HLDGS INCUnresolvedNOTE 0.500%12/1$62,769,0507,300,000PRNNone
VALARIS LTDVALCL A$61,760,530850,696SHNone
APOGEE THERAPEUTICS INCAPGECOM$59,728,633450,001SHNone
MARA HOLDINGS INCUnresolvedNOTE 2.125% 9/0$55,539,40549,950,000PRNNone
CLEANSPARK INCUnresolvedNOTE 6/1$54,283,71341,635,000PRNNone
RUBRIK INC.UnresolvedNOTE 6/1$53,537,15652,436,000PRNNone
UPSTART HLDGS INCUPSTNOTE 1.000%11/1$53,379,04265,511,000PRNNone
STRATEGY INCMSTRNOTE 3/0$52,823,37559,782,000PRNNone
UPSTART HLDGS INCUnresolvedNOTE 2.000%10/0$47,178,98441,400,000PRNNone
SITIME CORPUnresolvedNOTE 6/1$47,026,69242,500,000PRNNone
GULFPORT ENERGY CORPGPORCOMMON SHARES$46,604,202274,627SHNone
SUPER MICRO COMPUTER INCSMCINOTE 3.500% 3/0$46,193,12250,101,000PRNNone
TRIPLE FLAG PRECIOUS METALTFPMCOM$45,512,6091,518,950SHNone
ARRAY TECHNOLOGIES INCUnresolvedNOTE 2.875% 7/0$41,114,66233,000,000PRNNone
MARA HOLDINGS INCUnresolvedNOTE 6/0$40,681,20042,000,000PRNNone

Largest 50 positions by reported value; the filing may contain more positions.

How amendments affect these holdings

This view uses 1 effective filing version(s). A restatement replaces the previous book; a new-holdings amendment adds positions. 294 positions lack a resolved ticker and 24 positions are put or call entries.

The displayed holdings combine the effective filing versions listed here. The latest receipt linked below identifies the current projection version; it is not proof that every retained holding originated in that latest amendment. Inspect all effective accessions when verifying a position's source.

A 13F is a delayed quarterly snapshot of disclosed holdings. It is not a complete trade ledger and does not reveal every position in a manager's portfolio. Option values refer to the reported underlying position rather than a traded option premium.

Effective SEC accessionRole in this view
0001257391-26-000006Latest effective version

Quarter end and public filing date

Use the filing's public availability date when constructing a historical observation. The quarter-end report period is earlier and cannot be substituted for when the public learned the holdings.