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Twin Tree Management, LP

Location
DALLAS, TX
Portfolio Value
Mid $4,459,568,067
Diversification
Diversified
Filing Date
Global Rank
#726 / 8,605 ▼ 316 · as of Mar 2026
Top Industry
Semiconductors 7.0%
3Y Alpha vs SPY
+6.4%
Period ended 3 months ago
Filed May 14, 2026 · 56d
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
+105.6%
SPY
+76.0%
Annualised alpha
+6.4%
Max drawdown
−22.7%

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

618 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025
Top Position
12.4%
+4.7 pts
Top 5
24.9%
+5.6 pts
Top 10
30.7%
+6.2 pts
HHI
235
Jun 2023 → Mar 2026 · range 67 – 1,045
Diversified+94

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026
Sector % Portfolio Value
Unclassified 24.2% $1,078,082,365
Technology 22.4% $1,000,748,601
Industrials 9.4% $417,272,485
Consumer Cyclical 9.2% $410,011,396
Financial Services 7.7% $344,984,539
Healthcare 7.6% $337,140,536
Consumer Defensive 6.1% $270,956,066
Basic Materials 3.5% $158,017,660
Energy 3.2% $141,258,095
Communication Services 2.8% $123,843,206
Real Estate 2.3% $101,197,734
Utilities 1.7% $76,055,384

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
618 positions · $4,459,568,067 total · as of Mar 31, 2026
Showing 1–50 of 618 positions by value · page 1 of 13
Ticker Company Shares Value (USD) % of Portfolio History