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Whitebox Advisors Portfolio holdings
AUM
$7.65B
Turnover
32.48%
1-Year Est. Return
13.87%
This Fund
S&P 500
This Quarter
Est. Return
+2.03%
1 Year Est. Return
+13.87%
3 Year Est. Return
+24.22%
5 Year Est. Return
+33.25%
10 Year Est. Return
+180.55%
AUM
$8.24B
AUM Growth
+$1.05B
(+15%)
Cap. Flow
-$3.91B
Cap. Flow
% of AUM
-47.46%
Top 10 Holdings %
Top 10 Hldgs %
49.22%
Holding
660
New
173
Increased
24
Reduced
29
Closed
87
Avg Time Held Equity + Options
0.8
years
Top 10 Avg Time Held Equity + Options
0.6
years
Top 20 Avg Time Held Equity + Options
1
year
Avg Time Held Equity only
0.8
years
Top 10 Avg Time Held Equity only
0.4
years
Top 20 Avg Time Held Equity only
0.5
years
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Penumbra
PEN
|
+$151M |
| 2 |
Webster Financial
WBS
|
+$132M |
| 3 |
Valaris
VAL
|
+$45.5M |
| 4 |
Oracle Corp Preferred Stock Series D
ORCL.PRD
|
+$42.5M |
| 5 |
Masimo
MASI
|
+$42.4M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Cadence Bank
CADE
|
+$129M |
| 2 |
Comerica
CMA
|
+$109M |
| 3 |
CyberArk
CYBR
|
+$76.3M |
| 4 |
Confluent
CFLT
|
+$31.9M |
| 5 |
Exact Sciences
EXAS
|
+$31.2M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Miscellaneous | 80.53% |
| 2 | Financials | 7.07% |
| 3 | Healthcare | 3.57% |
| 4 | Industrials | 2.5% |
| 5 | Communication Services | 2.24% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | Held Since | |
|---|---|---|---|---|---|---|---|
251
Hudson Pacific Properties
HPP
$568M
| $1.12M | 0.01% |
189,080
+178,077
| +1,618% | +$1.37M |
2025 Q4
1 quarter
|
|
252
GameStop Corp Warrants
GME.WS
| $1.11M | 0.01% |
286,722
| – | – |
2025 Q4
1 quarter
|
|
253
Lionheart Holdings
CUB
$285M
| $1.08M | 0.01% |
100,000
| – | – |
2024 Q4
5 quarters
|
|
254
Future Vision II Acquisition Corp
FVN
$81.6M
| $1.07M | 0.01% |
100,000
| – | – |
2025 Q2
3 quarters
|
|
255
Plum Acquisition Corp IV
PLMK
| $1.06M | 0.01% |
100,000
| – | – |
2025 Q1
4 quarters
|
|
256
Fiserv Inc
FISV
$25.2B
| $1.04M | 0.01% |
18,702
+3,400
| +22% | +$210K |
2025 Q4
1 quarter
|
|
257
Solarius Capital Acquisition Corp
SOCA
$243M
| $1.02M | 0.01% |
100,000
| – | – |
2025 Q3
2 quarters
|
|
258
Churchill Capital Corp XI
CCXI
$600M
| $1.02M | 0.01% |
+100,000
| New | +$1.02M |
2026 Q1
0 quarters
|
|
259
Oxley Bridge Acquisition Ltd
OBA
| $1.01M | 0.01% |
100,000
| – | – |
2025 Q3
2 quarters
|
|
260
Yorkville Acquisition Corp
MCGA
$245M
| $1.01M | 0.01% |
100,000
| – | – |
2025 Q3
2 quarters
|
|
261
Willow Lane Acquisition Corp II Unit
WLIIU
$135M
| $1.01M | 0.01% |
+100,000
| New | +$1.01M |
2026 Q1
0 quarters
|
|
262
Metals Acquisition Corp II Units
MTAL.U
| $1.01M | 0.01% |
+100,000
| New | +$1.01M |
2026 Q1
0 quarters
|
|
263
HCM III Acquisition Corp
HCMA
$347M
| $1.01M | 0.01% |
100,000
| – | – |
2025 Q3
2 quarters
|
|
264
Highview Merger Corp
HVMC
$303M
| $1M | 0.01% |
100,000
| – | – |
2025 Q4
1 quarter
|
|
265
Trailblazer Acquisition Corp
BLZR
$352M
| $1M | 0.01% |
100,000
| – | – |
2025 Q4
1 quarter
|
|
266
McKinley Acquisition Corp
MKLY
$250M
| $1M | 0.01% |
100,000
| – | – |
2025 Q4
1 quarter
|
|
267
SUMA Acquisition Corp Units
SUMAU
| $1M | 0.01% |
+100,000
| New | +$1M |
2026 Q1
0 quarters
|
|
268
BTC Development Corp
BDCI
$353M
| $999K | 0.01% |
100,000
| – | – |
2025 Q4
1 quarter
|
|
269
SC II Acquisition Corp
SCII
| $997K | 0.01% |
+100,000
| New | +$998K |
2026 Q1
0 quarters
|
|
270
OneIM Acquisition Corp
OIM
$365M
| $996K | 0.01% |
+100,000
| New | +$1M |
2026 Q1
0 quarters
|
|
271
Space Asset Acquisition Corp
SAAQ
$315M
| $996K | 0.01% |
+100,000
| New | +$994K |
2026 Q1
0 quarters
|
|
272
Tailwind 2.0 Acquisition Corp
TDWD
$238M
| $992K | 0.01% |
100,000
| – | – |
2025 Q4
1 quarter
|
|
273
QDRO Acquisition Corp Units
QADRU
| $991K | 0.01% |
+100,000
| New | +$991K |
2026 Q1
0 quarters
|
|
274
ITHAX Acquisition Corp III
ITHA
$309M
| $990K | 0.01% |
+100,000
| New | +$990K |
2026 Q1
0 quarters
|
|
275
Archimedes Tech SPAC Partners III
ARCI
$354M
| $985K | 0.01% |
+100,000
| New | +$987K |
2026 Q1
0 quarters
|
|
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Whitebox Advisors's Q1 2026 Portfolio in Review
As of Q1 2026, Whitebox Advisors held 660 positions worth $8.24B, up 15% from $7.19B the previous quarter. Its ten largest holdings account for 49% of the portfolio.
Whitebox Advisors withdrew a net $3.91B in Q1 2026, closing 87 positions and reducing 29 holdings. Its most notable exit was Cadence Bank, an estimated $129M position sold in full.
By sector, the portfolio is most concentrated in Miscellaneous at 81% of assets, down from 81% a quarter earlier, followed by Financials and Healthcare.
Against the trend, Whitebox Advisors opened a new position in Penumbra worth $146M.
- Whitebox Advisors's largest Q1 2026 buy was Penumbra: 445,001 shares worth $146M.
- Whitebox Advisors added most to Chart Industries in Q1 2026, an estimated $41.2M increase.
- Whitebox Advisors's biggest Q1 2026 reduction was Fox Class B, cutting an estimated $19.8M.
- Whitebox Advisors fully exited Cadence Bank in Q1 2026, selling an estimated $129M.
- Whitebox Advisors's ten largest holdings make up 49% of its $8.24B portfolio in Q1 2026.
- Whitebox Advisors opened 173 new positions and closed 87 in Q1 2026.
- Whitebox Advisors's portfolio value rose 15% quarter-over-quarter to $8.24B.
Based on Whitebox Advisors's 13F filing for Q1 2026, filed 15 May 2026.