Birchview Capital, LP

Q4 2025 13F-HR Holdings

Location
Burlington, VT
Holdings as of
12/31/2025
Date filed
2/13/2026
Form type
13F-HR
Num holdings
68
Total value ($000)
$170,799
Net value change ($000)
+38,353 (29.0%)
New positions
11
Sold out positions
12
Turnover %
12.4%
Sector allocation + QoQ delta (equities-only)
Prev filing: 11/13/2025 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q3 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)
LRCX 6,904 NEW
CMPX 5,499 180.0%
OLMA 5,022 294.9%
GPCR 4,076 186.6%
STOK 3,317 67.2%
KLAC 2,987 12.7%
PHAT 2,235 223.5%
VERA 2,228 NEW
SLDB 2,150 117.4%
BCYC 2,084 174.8%
Top Reduces (Value $000, Stocks/ETFs)
QURE -3,858 -84.0%
CORT -3,246 -58.1%
AXGN -2,124 -100.0%
KNSA -1,165 -100.0%
PRTA -1,146 -21.4%
DCGO -995 -95.8%
SRRK -968 -100.0%
PHR -825 -30.6%
INBX -776 -72.7%
OM -743 -66.9%
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