Skip to main content

EVENTIDE ASSET MANAGEMENT, LLC

Location
Boston, MA
Portfolio Value
Mid $5,997,635,387
Diversification
Diversified
Filing Date
Global Rank
#580 / 8,605 ▼ 2 · as of Mar 2026
Top Industry
Biotechnology 25.1%
3Y Alpha vs SPY
-8.2%
Period ended 3 months ago
Filed May 15, 2026 · 55d
25 quarters · since Mar 2020

Clone Performance

Jul 2023–Jul 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio
+42.1%
SPY
+76.5%
Annualised alpha
-8.4%
Max drawdown
−27.4%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

277 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025
Top Position
3.6%
−0.4 pts
Top 5
13.2%
−1.2 pts
Top 10
22.4%
−1.1 pts
HHI
109
Jun 2023 → Mar 2026 · range 109 – 170
Diversified−6

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026
Sector % Portfolio Value
Healthcare 39.5% $2,366,907,425
Industrials 19.6% $1,177,164,871
Technology 14.8% $890,249,395
Energy 7.2% $431,430,981
Consumer Cyclical 5.9% $354,841,839
Utilities 5.3% $317,618,652
Financial Services 3.8% $229,711,961
Basic Materials 2.1% $123,513,164
Real Estate 1.8% $105,086,741
Consumer Defensive 0.0% $947,525
Communication Services 0.0% $162,833

Last Quarter's Activity

Export CSV
Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased
25 positions
Ticker Δ Shares Shares Value Open

Trimmed

Positions the filer reduced
25 positions
Ticker Δ Shares Shares Value Open

New Positions

Positions the filer opened this quarter
25 positions
Ticker Shares Value Open

Sold Out

Positions the filer fully exited
25 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
277 positions · $5,997,635,387 total · as of Mar 31, 2026
Showing 1–50 of 277 positions by value · page 1 of 6
Ticker Company Shares Value (USD) % of Portfolio History