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Woodline Partners LP

Location
San Francisco, CA
Portfolio Value
Large $25,924,436,913
Diversification
Diversified
Filing Date
Global Rank
#232 / 8,586 ▲ 16
Top Industry
Biotechnology 12.8%
3Y Alpha vs SPY
-4.0%
Period ended 3 months ago
Filed May 15, 2026 · 32d
25 quarters · since Mar 2020

Clone Performance

Jun 2023–Jun 2026 · vs SPY

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

Cloned portfolio
+61.0%
SPY
+78.1%
Annualised alpha
-4.0%
Max drawdown
−24.4%

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

1,003 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025
Top Position
3.2%
−0.1 pts
Top 5
11.8%
−0.4 pts
Top 10
17.1%
−0.3 pts
HHI
56
Jun 2023 → Mar 2026 · range 46 – 85
Diversified−4

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026
Sector % Portfolio Value
Healthcare 24.1% $6,241,695,770
Technology 22.9% $5,938,313,581
Financial Services 11.3% $2,930,042,385
Consumer Cyclical 10.6% $2,751,242,423
Industrials 8.0% $2,069,141,568
Communication Services 6.8% $1,752,392,720
Consumer Defensive 4.8% $1,231,507,729
Basic Materials 4.5% $1,159,389,432
Real Estate 4.0% $1,029,122,671
Energy 1.8% $475,908,634
Utilities 1.3% $339,801,638
Unclassified 0.0% $5,878,362

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
1,003 positions · $25,924,436,913 total · as of Mar 31, 2026
Showing 201–250 of 1,003 positions by value · page 5 of 21
Ticker Company Shares Value (USD) % of Portfolio History