Twin Tree Management
Twin Tree Management reported 420 stocks worth $642M in its 13F filing for Q2 2026, filed Aug 12, 2026. Its largest holdings are MSFT (2.5%), IAU (2.3%) and NFLX (2.3%). Compared with Q1 2026, the fund opened new positions in CEG, AMAT and AMZN, added to MSFT, IAU and NFLX, trimmed GLW, MU and XLU and sold out of NOW, MRNA and MCK.
Holdings
| # | Stock | Value | Weight | Shares | Change | Shares, 8 qtrs | Held |
|---|---|---|---|---|---|---|---|
| 1 |  MSFT Microsoft Corp | $15.7M | 2.5% | 42K | +19K (+82%) | 5 of 8 | |
| 2 |  IAU Ishares Gold TR | $14.7M | 2.3% | 195K | +70K (+56%) | 4 of 8 | |
| 3 |  NFLX Netflix Inc | $14.4M | 2.3% | 202K | +195K (+2847%) | 6 of 8 | |
| 4 |  GLD Spdr Gold TR | $13.1M | 2.0% | 36K | +11K (+46%) | 6 of 8 | |
| 5 |  ORCL Oracle Corp | $11.3M | 1.8% | 77K | +71K (+1140%) | 6 of 8 | |
| 6 |  GDX Vaneck ETF Trust | $10.1M | 1.6% | 134K | +53K (+65%) | 7 of 8 | |
| 7 |  ASML Asml Holding N V | $8.7M | 1.4% | 4,373 | +1,077 (+33%) | 7 of 8 | |
| 8 |  CEG Constellation Energy Cor | $8.6M | 1.3% | 35K | New position | 7 of 8 | |
| 9 |  AMAT Applied Matls Inc | $8.1M | 1.3% | 11K | New position | 6 of 8 | |
| 10 |  AMZN Amazon Com Inc | $7.5M | 1.2% | 31K | New position | 6 of 8 |
Positions at Jun 30, 2026, as reported. Change is against the fund's Q1 2026 filing; weight is the share of the fund's reported stocks.
Sold out
held in Q1 2026, gone in Q2 2026| Stock | Value last quarter | Shares sold |
|---|---|---|
 NOW Servicenow Inc | $10.4M | 99K |
 MRNA Moderna Inc | $6.4M | 125K |
 MCK Mckesson Corp | $6.1M | 7,028 |
 CRWD Crowdstrike Hldgs Inc | $5.3M | 14K |
 NXT Nextracker Inc | $5M | 41K |
🔒 Free account: see all 30.
Options
valued at the underlying shares| Stock | Type | Value | Shares | Change |
|---|---|---|---|---|
 SPY Spdr S&P 500 ETF TR | Call | $287M | 384K | −137,700 |
SPY Spdr S&P 500 ETF TR | Put | $227M | 304K | −23,900 |
 QQQ Invesco Qqq TR | Call | $107M | 146K | −282,200 |
ASML Asml Holding N V | Put | $52.7M | 27K | +14,600 |
 IWM Ishares TR | Call | $51.1M | 170K | −77,400 |
🔒 Free account: see all 20.
Reported value
last 8 quartersThe value of the US stocks the fund reported, at quarter end prices. It moves with the market as well as with buying and selling.
Filings for Q2 2026
straight from the SEC| Filed | Form | Quarter | |
|---|---|---|---|
| Aug 12, 2026 | 13F-HR | Q2 2026 | SEC filing ↗ |
Other superinvestors
All hedge fund holdings →Twin Tree Management 13F FAQ
What does Twin Tree Management own?
Twin Tree Management reported 420 stocks worth $642M in its 13F filing for Q2 2026, filed Aug 12, 2026. Its largest holdings are MSFT (2.5%), IAU (2.3%) and NFLX (2.3%). The table above lists every position in the filing (the top 10 without an account).
What did Twin Tree Management buy and sell in Q2 2026?
Compared with Q1 2026: 197 new positions, 118 added to, 105 trimmed and 162 sold out. New positions include CEG, AMAT and AMZN. It sold all of NOW, MRNA and MCK.
When will Twin Tree Management file its next 13F?
Holdings as of Sep 30, 2026 are due by Nov 16, 2026. The filing appears on this page within minutes of reaching the SEC.
How much is Twin Tree Management's portfolio worth?
The Q2 2026 filing reports $642M in US stocks ($5.3B including options). That leaves out cash, bonds, short positions and most foreign holdings, so the fund's total assets are usually larger.
For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Holdings come from the fund's SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. The fund may have changed its positions since. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.