What is SEC Form 13F? Ultimate Guide to Institutional Equity Filings
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
CIK: 0001257391
Total reported value
$7.7B
$7.7B
486 檔
26.8%
In Q4 2025, Whitebox Advisors LLC's U.S. equity holdings reached a combined market value of $7.7B, distributed across 486 disclosed stock positions.
In Q4 2025, Whitebox Advisors LLC displayed an active expansion posture, initiating 73 new positions and adding to 31 existing holdings, outstripping position reductions.
Showing top 200 holdings (of 486 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | WDC 3 11-15-28Bond | Western Digital CORP | Bond | 13.29% | -18.01% | EXIT | |
| 2 | LITE 1.5 12-15-29Bond | Lumentum Holdings Inc | Bond | 5.35% | -8.77% | +6.90% | |
| 3 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 4.35% | +0.88% | -30.77% | |
| 4 | BABA 0.5 06-01-31Bond | Alibaba Group Holding | Bond | 3.30% | +0.24% | +111.94% | |
| 5 | SNOW 0 10-01-27Bond | Snowflake Inc | Bond | 2.84% | -0.53% | +3.05% | |
| 6 | SNOW 0 10-01-29Bond | Snowflake Inc | Bond | 2.75% | +1.21% | +48.81% | |
| 7 | NVDA | Nvidia CORP | Stock-Tech | 2.65% | +0.11% | +400.00% | |
| 8 | ECHO 3.875 11-30-30Bond | Echostar CORP | Bond | 2.60% | -0.32% | +30.18% | |
| 9 | SPHR 3.5 12-01-28Bond | Sphere Entertainment Co | Bond | 2.59% | +1.24% | — | |
| 10 | APLD 2.75 06-01-30Bond | Applied Digital CORP | Bond | 2.33% | +0.66% | — | |
| 11 | IBIT | Ishares Bitcoin Trust ETF | ETF-Crypto | 2.11% | -0.71% | EXIT | |
| 12 | TCOM 0.75 06-15-29Bond | Trip.com Group LTD | Bond | 2.06% | -0.24% | +11.16% | |
| 13 | LITE 0.5 12-15-26Bond | Lumentum Holdings Inc | Bond | 1.88% | -1.97% | +38.68% | |
| 14 | CADE | Cadence Bank | Stock-Other | 1.82% | — | — | |
| 15 | MSTR 2.25 06-15-32Bond | Strategy Inc | Bond | 1.75% | — | — | |
| 16 | LEU 2.25 11-01-30Bond | Centrus Energy CORP | Bond | 1.73% | +0.04% | — | |
| 17 | GTLS | Chart Industries Inc | Stock-Industrials | 1.64% | -1.66% | +76.32% | |
| 18 | CMA | Comerica Inc | Stock-Other | 1.54% | — | — | |
| 19 | COIN 0.25 04-01-30Bond | Coinbase Global Inc | Bond | 1.31% | +0.56% | -19.44% | |
| 20 | UPST 2 10-01-29Bond | Upstart Holdings Inc | Bond | 1.25% | -0.16% | — | |
| 21 | JBLU 2.5 09-01-29Bond | Jetblue Airways CORP | Bond | 1.17% | +0.13% | -9.79% | |
| 22 | WOLF | Wolfspeed Inc | Stock-Other | 1.14% | — | -2.63% | |
| 23 | ✓ | Cyberark Software LTD. Cmn | Stock-Other | 1.08% | — | +23.91% | |
| 24 | RIVN 3.625 10-15-30Bond | Rivian Auto Inc | Bond | 1.03% | +0.17% | +14.10% | |
| 25 | LBRDK | Liberty Broadband-c | Stock-Comm Services | 1.02% | -0.82% | +1.75% | |
| 26 | MSTR 0 12-01-29Bond | Strategy Inc | Bond | 0.94% | -0.82% | — | |
| 27 | W 3.5 11-15-28Bond | Wayfair Inc | Bond | 0.93% | -0.38% | EXIT | |
| 28 | OIH | Vaneck Oil Services ETF | ETF-Other | 0.92% | — | — | |
| 29 | MARA 0 06-01-31Bond | Mara Holdings Inc | Bond | 0.87% | -0.06% | — | |
| 30 | SMCI | Super Micro Computer Inc | Stock-Tech | 0.87% | +0.28% | +75.00% | |
| 31 | COIN 0.5 06-01-26Bond | Coinbase Global Inc | Bond | 0.86% | — | +112.09% | |
| 32 | TSM | Taiwan Semiconductor-sp Adr | Stock-Tech | 0.86% | +0.42% | — | |
| 33 | MARA 0 03-01-30Bond | Mara Holdings Inc | Bond | 0.78% | +0.18% | — | |
| 34 | OMER 9.5 06-15-29Bond | Omeros CORP | Bond | 0.77% | -0.22% | +10.82% | |
| 35 | UPST 1 11-15-30Bond | Upstart Holdings Inc | Bond | 0.75% | +0.17% | — | |
| 36 | ECPG 4 03-15-29Bond | Encore Capital Group Inc | Bond | 0.74% | -0.19% | -5.00% | |
| 37 | TFPM | Triple Flag Precious Met | Stock-Materials | 0.72% | -0.06% | -15.14% | |
| 38 | GPOR | Gulfport Energy CORP | Stock-Other | 0.66% | +0.04% | -18.21% | |
| 39 | CLSK 0 06-15-30Bond | Cleanspark Inc | Bond | 0.66% | +0.37% | — | |
| 40 | MSTR 0.625 09-15-28Bond | Strategy Inc | Bond | 0.61% | -0.09% | — | |
| 41 | RUN 4 03-01-30Bond | Sunrun Inc | Bond | 0.59% | -0.09% | -30.55% | |
| 42 | FRPT 3 04-01-28Bond | Freshpet Inc | Bond | 0.52% | — | — | |
| 43 | PLTR | Palantir Technologies Inc-a | Stock-Tech | 0.50% | — | — | |
| 44 | HLF 4.25 06-15-28Bond | Herbalife LTD | Bond | 0.49% | +0.01% | +9.30% | |
| 45 | MARA | Mara Holdings Inc | Stock-Financials | 0.49% | +0.04% | +34.85% | |
| 46 | LUMN | Lumen Technologies Inc | Stock-Comm Services | 0.48% | +0.05% | +0.93% | |
| 47 | MARA 2.125 09-01-31Bond | Mara Holdings Inc | Bond | 0.48% | +0.21% | +16.69% | |
| 48 | FOX | Fox CORP - Class B | Stock-Comm Services | 0.48% | +0.01% | +22.80% | |
| 49 | 8QR | Confluent Inc-class A | Stock-Other | 0.45% | — | — | |
| 50 | HEI-A | Heico Corp-class A | Stock-Other | 0.45% | +0.13% | +1.58% |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | WDC 3 11-15-28Bond | Western Digital CORP | +3.2% | — | Unchanged |
| 2 | LITE 1.5 12-15-29Bond | Lumentum Holdings Inc | +2.9% | +6.90% | Add |
| 3 | NVDA | Nvidia CORP | +2.1% | +400.00% | Add |
| 4 | BABA 0.5 06-01-31Bond | Alibaba Group Holding | +1.3% | +111.94% | Add |
| 5 | LITE 0.5 12-15-26Bond | Lumentum Holdings Inc | +1.2% | +38.68% | Add |
| 6 | WOLF | Wolfspeed Inc | +1% | -2.63% | Trim |
| 7 | ECHO 3.875 11-30-30Bond | Echostar CORP | +1% | +30.18% | Add |
| 8 | SNOW 0 10-01-29Bond | Snowflake Inc | +0.7% | +48.81% | Add |
| 9 | GTLS | Chart Industries Inc | +0.7% | +76.32% | Add |
| 10 | SPHR 3.5 12-01-28Bond | Sphere Entertainment Co | +0.6% | — | Unchanged |
| 11 | OMER 9.5 06-15-29Bond | Omeros CORP | +0.6% | +10.82% | Add |
| 12 | COIN 0.5 06-01-26Bond | Coinbase Global Inc | +0.4% | +112.09% | Add |
| 13 | WBD | Warner Bros Discovery Inc | +0.3% | +1155.46% | Add |
| 14 | RIVN 3.625 10-15-30Bond | Rivian Auto Inc | +0.2% | +14.10% | Add |
| 15 | FOX | Fox CORP - Class B | +0.1% | +22.80% | Add |
| 16 | IBIT | Ishares Bitcoin Trust ETF | +0.1% | +50.00% | Add |
| 17 | ELBM | Electra Battery Materials Co | +0.1% | +2783.84% | Add |
| 18 | RIVN | Rivian Automotive Inc-a | +0.1% | — | Unchanged |
| 19 | HLF 4.25 06-15-28Bond | Herbalife LTD | +0.1% | +9.30% | Add |
| 20 | LUMN | Lumen Technologies Inc | +0.1% | +0.93% | Add |
| 21 | ✓ | Cyberark Software LTD. Cmn | +0.1% | +23.91% | Add |
| 22 | HLF | Herbalife Ltd. | +0.1% | — | Unchanged |
| 23 | BLCO | Bausch + Lomb CORP | 0% | +17.85% | Add |
| 24 | MGM | Mgm Resorts International | 0% | +33.57% | Add |
| 25 | ECH | Ishares Msci Chile ETF | 0% | +30.83% | Add |
| 26 | CZR | Caesars Entertainment Inc | 0% | +229.17% | Add |
| 27 | W 3.5 11-15-28Bond | Wayfair Inc | 0% | — | Unchanged |
| 28 | SRPT | Sarepta Therapeutics Inc | 0% | — | Unchanged |
| 29 | JBLU | Jetblue Airways CORP | 0% | +40.00% | Add |
| 30 | HTZ 8 07-15-29Bond | Hertz Corp/the | 0% | +39.06% | Add |
| 31 | BHC | Bausch Health Cos Inc | 0% | +55.20% | Add |
| 32 | OIH | Vaneck Oil Services ETF | — | — | Unchanged |
| 33 | AMCX 4.25 02-15-29 *Bond | Amc Global Media Inc | 0% | — | Unchanged |
| 34 | PTCT 1.5 09-15-26Bond | Ptc Therapeutics Inc | 0% | -7.89% | Trim |
| 35 | NBR 1.75 06-15-29Bond | Nabors Industries Inc | 0% | — | Unchanged |
| 36 | SMCI | Super Micro Computer Inc | 0% | +75.00% | Add |
| 37 | ECPG 4 03-15-29Bond | Encore Capital Group Inc | 0% | -5.00% | Trim |
| 38 | ✓ | Willow Lane Acquisition CORP | 0% | -45.45% | Trim |
| 39 | ✓ | Vine Hill Cap Invt CORP. | 0% | -43.40% | Trim |
| 40 | NIO | Nio Inc - Adr | 0% | — | Unchanged |
| 41 | TCOM 0.75 06-15-29Bond | Trip.com Group LTD | 0% | +11.16% | Add |
| 42 | ✓ | Cantor Equity Partners Ii In | 0% | -51.67% | Trim |
| 43 | FRPT 3 04-01-28Bond | Freshpet Inc | 0% | — | Unchanged |
| 44 | ✓ | 0% | -27.63% | Trim | |
| 45 | NWSA | News CORP - Class A | 0% | -11.64% | Trim |
| 46 | CIVI | Civitas Resources Inc | 0% | +6.97% | Add |
| 47 | EWZ | Ishares Msci Brazil ETF | -0.1% | -82.98% | Trim |
| 48 | XRX | Xerox Holdings CORP | -0.1% | — | Unchanged |
| 49 | GRFS | Grifols Sa-adr | -0.1% | — | Unchanged |
| 50 | AMC | Amc Entertainment Hlds-cl A | -0.1% | — | Unchanged |
According to official SEC Form 13F filings, Whitebox Advisors LLC reported a total U.S. public equity portfolio value of $7.7B across 486 disclosed positions in Q4 2025.
Expert Analysis & Guides for Tracking Wall Street Smart Money Movements
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
In terms of portfolio concentration, the top 5 core holdings (including WDC 3 11-15-28, LITE 1.5 12-15-29, SPY) accounted for 26.8% of total reported equity market value during Q4 2025.
Top New Position Initiated
APLD 2.75 06-01-30
市值: $163.9M
Top Position Liquidated / Trimmed
BE 3 06-01-29
前期市值: $413.5M
During Q4 2025, Whitebox Advisors LLC's top holdings by market value included WDC 3 11-15-28 (13.3%)、LITE 1.5 12-15-29 (5.3%)、SPY (4.3%). The largest single position, WDC 3 11-15-28, represented 13.3% of total portfolio value.
In Q4 2025, Whitebox Advisors LLC made 181 total portfolio adjustments, initiating 73 new buys, adding to 31 positions, trimming 32 holdings, and fully liquidating 45 stocks.
All holding records on this page are fetched directly from the U.S. Securities and Exchange Commission (SEC) EDGAR system (Form 13F-HR). AlphaSMO parses CUSIP identifiers and formats data into Schema.org-compliant datasets.
Understand SEC Form 4 insider disclosures for corporate officers, directors, and 10% owners to track executive transactions.
Understand Rule 144 restricted stock sale notices to spot planned insider liquidations before market sell pressure arrives.
Explore the 5% beneficial ownership threshold, 13D vs 13G filing differences, and recent SEC accelerated deadline rules.
Best practices for analyzing 13F quarterly changes without getting misled by stock splits, options, or market valuation drift.
Learn how AlphaSMO's flagship signal detects high-conviction stocks where 13F hedge funds and corporate insiders buy at the same time.