Nantahala Capital Management, LLC

Q1 2026 13F-HR Holdings

Location
New Canaan, CT
Holdings as of
3/31/2026
Date filed
5/15/2026
Form type
13F-HR
Num holdings
152
Total value ($000)
$2,716,307
Net value change ($000)
-308,635 (-10.2%)
New positions
19
Sold out positions
21
Turnover %
18.7%
Sector allocation + QoQ delta (equities-only)
Prev filing: 2/13/2026 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)
MLYS 20,148 490.1%
AVR 18,068 143.1%
VSTM 15,432 432.5%
PTON 14,935 40.9%
PCVX 13,874 NEW
AGMB 12,852 NEW
HELIX ACQUISITION CORP III 12,700 NEW
CWH 11,961 116.1%
JANX 11,258 NEW
LBRX 10,938 72.8%
Top Reduces (Value $000, Stocks/ETFs)
EB -30,503 -100.0%
IWM -28,840 -100.0%
RAPT -25,543 -100.0%
FULC -25,164 -51.8%
ESTA -24,688 -34.3%
GMED -19,641 -100.0%
GUTS -17,744 -74.4%
XTNT -15,457 -28.8%
Astria Therapeutics, Inc. -14,000 -100.0%
FOXF -12,945 -34.6%
Instrument mix + QoQ Δ (ex-options)
Derivatives reported exposure ($000): 1,114,146 (41.0% 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