Monashee Investment Management LLC

Q1 2026 13F-HR Holdings

Location
Boston, MA
Holdings as of
3/31/2026
Date filed
5/13/2026
Form type
13F-HR
Num holdings
45
Total value ($000)
$183,824
Net value change ($000)
+6,363 (3.6%)
New positions
28
Sold out positions
25
Turnover %
105.6%
Sector allocation + QoQ delta (equities-only)
Prev filing: 2/12/2026 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)
NEE 15,216 NEW
NRG 12,422 NEW
FPS 10,245 NEW
TERN 7,845 98.4%
PPL 5,242 NEW
ORCL 4,501 NEW
KKR 4,022 NEW
ASTS 3,729 NEW
NKTR 3,215 80.8%
SNDK 3,177 NEW
Top Reduces (Value $000, Stocks/ETFs)
GPCR -13,239 -84.6%
SOFI -10,472 -100.0%
ULS -10,252 -100.0%
INSM -8,702 -100.0%
MIAX -7,767 -100.0%
LGN -5,937 -100.0%
IMNM -5,904 -100.0%
ITT -5,564 -100.0%
KYMR -4,858 -62.4%
WLTH -4,077 -100.0%
Instrument mix + QoQ Δ (ex-options)
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