HighVista Strategies LLC

Q2 2026 13F-HR Holdings

Location
Boston, MA
Holdings as of
6/30/2026
Date filed
8/14/2026
Form type
13F-HR
Num holdings
147
Total value ($000)
$438,599
Net value change ($000)
+76,440 (21.1%)
New positions
29
Sold out positions
38
Turnover %
22.3%
Sector allocation + QoQ delta (equities-only)

Holdings aggregated across other managers listed in the original SEC filing. View detailed breakdown

Prev filing: 5/15/2026 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)
DFTX 7,912 225.2%
ALKERMES PLC 6,804 262.9%
CCCC 6,296 NEW
TNGX 5,950 272.9%
RVMD 5,805 86.1%
RLAY 5,274 125.6%
IMVT 5,114 91.5%
ELVN 4,131 144.1%
LQDA 4,041 107.4%
TVTX 3,820 354.0%
Top Reduces (Value $000, Stocks/ETFs)
TERN -6,026 -100.0%
NUVL -5,799 -100.0%
SLNO -5,532 -100.0%
APGE -3,010 -100.0%
BBIO -2,700 -73.4%
DBC -2,421 -7.9%
JAZZ -2,049 -100.0%
NATL -1,748 -100.0%
CLH -1,589 -100.0%
CRM -1,552 -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