Monashee Investment Management LLC

Q2 2026 13F-HR Holdings

Location
Boston, MA
Holdings as of
6/30/2026
Date filed
8/13/2026
Form type
13F-HR
Num holdings
23
Total value ($000)
$59,583
Net value change ($000)
-124,241 (-67.6%)
New positions
18
Sold out positions
40
Turnover %
377.4%
Sector allocation + QoQ delta (equities-only)
Prev filing: 5/13/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q1 2026
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)
ALPHABET INC 5,089 NEW
ALPHABET INC 5,030 NEW
DLR 4,490 NEW
SYRE 4,439 NEW
TNGX 3,126 NEW
SUPER MICRO COMPUTER INC 2,598 NEW
LEGN 2,466 NEW
GOOGL 2,144 NEW
GOOGL 2,120 NEW
QURE 2,073 NEW
Top Reduces (Value $000, Stocks/ETFs)
TERN -15,816 -100.0%
NEE -15,216 -100.0%
MDLN -13,350 -100.0%
NRG -12,422 -100.0%
FPS -10,245 -100.0%
NKTR -7,195 -100.0%
CYTK -6,591 -100.0%
PPL -5,242 -100.0%
SLDB -5,231 -51.2%
BBIO -4,986 -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