EVENTIDE ASSET MANAGEMENT, LLC

Q3 2026 13F-HR Holdings

Location
Boston, MA
Holdings as of
9/30/2026
Date filed
11/13/2026
Form type
13F-HR
Num holdings
347
Total value ($000)
$7,140,265
Net value change ($000)
-343,617 (-4.6%)
New positions
65
Sold out positions
19
Turnover %
8.0%
Sector allocation + QoQ delta (equities-only)
Prev filing: 8/14/2026 Next filing: — SEC filing

Snapshot: Change Analysis

Compared to Q2 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)
PLD 69,525 NEW
GH 37,940 12.9%
BBNX 35,671 36.4%
NOW 28,977 1608.0%
MSI 26,755 119.4%
TYL 26,411 5490.9%
AGEN 24,297 NEW
ALAB 24,262 NEW
DLR 22,943 NEW
CLDX 22,876 59.3%
Top Reduces (Value $000, Stocks/ETFs)
LRCX -104,479 -35.8%
KLAC -66,507 -65.9%
RBA -61,283 -99.6%
GEV -51,836 -41.6%
MIRM -39,483 -27.0%
APGE -34,510 -100.0%
IONS -33,704 -73.9%
BBIO -32,557 -100.0%
CDNS -32,388 -82.9%
LBRT -31,992 -52.8%
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