LONESTAR CAPITAL MANAGEMENT LLC

Q1 2026 13F-HR Holdings

Location
San Francisco, CA
Holdings as of
3/31/2026
Date filed
5/15/2026
Form type
13F-HR
Num holdings
32
Total value ($000)
$670,782
Net value change ($000)
+46,560 (7.5%)
New positions
5
Sold out positions
7
Turnover %
20.5%
Sector allocation + QoQ delta (equities-only)
Prev filing: 2/17/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q4 2025
Methodology: sector metrics are equities-only; instrument mix chart is ex-options; options exposure is shown separately. Why this matters.
Top Adds (Value $000, Stocks/ETFs)
LYB 4,834 NEW
DOW 3,990 113.8%
VST 3,645 94.1%
TLN 3,580 59.7%
CE 3,218 32.4%
UTI 3,069 NEW
POOL 3,035 NEW
NRG 2,876 48.8%
EQT 2,512 78.1%
ET 2,051 13.4%
Top Reduces (Value $000, Stocks/ETFs)
DRVN -8,299 -100.0%
DCH -4,929 -35.7%
ADT -4,196 -100.0%
DHC -3,926 -27.0%
COMP -2,854 -100.0%
HPP -2,708 -100.0%
WLAC -2,454 -100.0%
SDRL -2,370 -34.2%
COTY -2,310 -100.0%
PCG -2,162 -24.5%
Instrument mix + QoQ Δ (ex-options)
Derivatives reported exposure ($000): 484,734 (72.3% of total reported value)
How this table is calculated: SEC VALUE ($000) is used as reported. For derivatives (PUT/CALL/WARRANT/RIGHT), SEC value represents reported underlying exposure, not premium cash paid/received. Column % is bucket-based: non-options share is calculated inside non-option total, options share is calculated inside options total. Details.
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Instrument:
Issuer Name Ticker Sector Industry Class History Value ($000) % Shares Shares Δ Shares Δ% Value Δ ($000) Value Δ% Principal Option Type