DOSSIER · 13F-HR · Q1 2026

Ghisallo Capital Management LLC

$3.6B in tracked AUM across 275 positions as of Q1 2026.

GC
CIK 0001825214 · last filed Mar 31, 2026
Total AUM
$3.6B
as of Q1 2026
Holdings
275
positions
Whale Score
54
54
tracked
Activity
no data
changes this Q
AI Analysis · Q1 2026

1. Portfolio Overview

Ghisallo Capital Management LLC’s 13F filing for the period ending September 30, 2025, reveals a portfolio undergoing significant transformation and deleveraging. The total portfolio value decreased sharply by 31.7%, dropping from $3.74 billion to $2.55 billion. This reduction in assets under management (AUM) was driven not only by potential market volatility but also by a substantial shift in asset allocation. The manager maintains 176 holdings, indicating a fragmente...

A striking feature of this filing is the heavy reliance on derivatives and structured products, particularly convertible notes and put options. The "Activity Summary" indicates a massive rotation: 33 new positions were established, 33 positions were completely sold, and 15 existing stakes were reduced. This high turnover rate suggests an active trading strategy focused on capitalizing on specific short- to medium-term catalysts rather than long-term buy-and-hold stability.

2. Key Holdings

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
MDLN
MEDLINE INC
$202M4.5M5.6%
02
XPEV
XPENG INC
$128M7.5M3.5%
03
Y3R40X107
HYUHI 05/04/31 CVT PUT
$110M110.0M3.0%
04
TSLA
TESLA INC
$102M275K2.8%
05
NVDA
NVIDIA CORPORATION
$96M550K2.6%
06
YI7507167
ZTOEC 0.925 03/01/31 CVT PUT
$95M95.0M2.6%
07
MSFT
MICROSOFT CORP
$93M250K2.5%
08
Y9673DAD3
WIWYNN 04/01/31
$88M90.0M2.4%
09
Y1505Z111
CHPAC 09/18/30 CVT PUT
$88M675.0M2.4%
10
G39387108
GLOBALFOUNDRIES INC
$80M1.8M2.2%

Filing history

2026Q1Mar 31
$3.6B 62.1%
275 positionsView →
2025Q4Dec 31
$2.2B 12.3%
206 positionsView →
2025Q3Sep 30
$2.6B 31.7%
176 positionsView →
2025Q2Jun 30
$3.7B 435.3%
185 positionsLocked
2025Q1Mar 31
$699M 59.7%
83 positionsLocked
2024Q4Dec 31
$1.7B 14.2%
110 positionsLocked
2024Q3Sep 30
$2.0B 42.8%
144 positionsLocked
2024Q2Jun 30
$1.4B 61.2%
140 positionsLocked
2024Q1Mar 31
$877M 9.3%
115 positionsLocked
2023Q4Dec 31
$967M 1.2%
119 positionsLocked
2023Q3Sep 30
$979M 16.8%
115 positionsLocked
2023Q2Jun 30
$838M 101.3%
119 positionsLocked
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