EVENTIDE ASSET MANAGEMENT, LLC

Q4 2025 13F-HR Holdings

Location
Boston, MA
Holdings as of
12/31/2025
Date filed
2/13/2026
Form type
13F-HR
Num holdings
268
Total value ($000)
$6,401,646
Net value change ($000)
+319,443 (5.3%)
New positions
50
Sold out positions
21
Turnover %
12.6%
Sector allocation + QoQ delta (equities-only)
Prev filing: 11/14/2025 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)
BBNX 53,733 54.6%
GH 48,948 23.6%
BLTE 46,826 324.0%
IONS 45,488 NEW
LBRT 36,394 NEW
APGE 32,910 NEW
DXCM 31,482 NEW
PCVX 28,654 209.8%
MBX 28,071 NEW
DTM 26,547 128.1%
Top Reduces (Value $000, Stocks/ETFs)
VRNA -72,660 -100.0%
INSM -60,572 -41.8%
EVH -53,246 -100.0%
NTNX -45,168 -99.3%
LNG -35,848 -98.9%
VRSK -35,013 -76.5%
ALNY -32,852 -70.8%
SLNO -31,599 -100.0%
AJG -30,814 -46.0%
SO -28,733 -74.8%
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