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TUDOR INVESTMENT CORP ET AL

Location
STAMFORD, CT
Portfolio Value
Large $37,621,460,707
Diversification
Diversified
Filing Date
Global Rank
#179 / 8,607 ▲ 9 · as of Mar 2026
Top Industry
Semiconductors 10.4%
3Y Alpha vs SPY
-11.1%
Period ended 3 months ago
Filed May 15, 2026 · 57d
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
+32.3%
SPY
+76.7%
Annualised alpha
-11.1%
Max drawdown
−20.6%

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

1,936 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025
Top Position
9.5%
−2.5 pts
Top 5
22.6%
−1.7 pts
Top 10
29.8%
−3.1 pts
HHI
167
Jun 2023 → Mar 2026 · range 31 – 412
Diversified−45

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026
Sector % Portfolio Value
Technology 23.2% $8,727,971,510
Unclassified 18.8% $7,086,088,297
Consumer Cyclical 10.4% $3,909,325,508
Financial Services 10.2% $3,825,046,174
Industrials 8.0% $2,996,590,579
Healthcare 7.9% $2,956,970,524
Communication Services 6.6% $2,493,799,843
Energy 5.1% $1,901,245,812
Basic Materials 3.6% $1,365,656,919
Consumer Defensive 2.8% $1,071,927,491
Real Estate 2.0% $762,476,271
Utilities 1.4% $524,361,779

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
1,936 positions · $37,621,460,707 total · as of Mar 31, 2026
Showing 1–50 of 1,936 positions by value · page 1 of 39
Ticker Company Shares Value (USD) % of Portfolio History