Twin Tree Management Portfolio holdings
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
State Street SPDR S&P 500 ETF Trust
SPY
|
+$56.5M |
| 2 |
Seagate
STX
|
+$29.2M |
| 3 |
State Street SPDR S&P Biotech ETF
XBI
|
+$26.9M |
| 4 |
Coinbase
COIN
|
+$24.8M |
| 5 |
KLA
KLAC
|
+$22M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Vanguard S&P 500 ETF
VOO
|
+$72.1M |
| 2 |
Quanta Services
PWR
|
+$69.9M |
| 3 |
iShares Expanded Tech-Software Sector ETF
IGV
|
+$59.6M |
| 4 |
VanEck Semiconductor ETF
SMH
|
+$58M |
| 5 |
State Street Technology Select Sector SPDR ETF
XLK
|
+$56.5M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 1.97% |
| 2 | Consumer Discretionary | 1.04% |
| 3 | Financials | 0.94% |
| 4 | Industrials | 0.8% |
| 5 | Materials | 0.65% |
Similar funds
Twin Tree Management's Q3 2025 Portfolio in Review
As of Q3 2025, Twin Tree Management held 1,913 positions worth $24B, down 55% from $53.7B the previous quarter. Its ten largest holdings account for 23% of the portfolio.
Twin Tree Management withdrew a net $32.8B in Q3 2025, closing 500 positions and reducing 710 holdings. Its most notable exit was Hewlett Packard, an estimated $46.5M position sold in full.
By sector, the portfolio is most concentrated in Technology at 2% of assets, up from 1.7% a quarter earlier, followed by Consumer Discretionary and Financials.
Against the trend, Twin Tree Management opened a new position in State Street SPDR S&P 500 ETF Trust worth $58.7M.
- Twin Tree Management's largest Q3 2025 buy was State Street SPDR S&P 500 ETF Trust: 88,100 shares worth $58.7M.
- Twin Tree Management added most to State Street SPDR S&P Biotech ETF in Q3 2025, an estimated $26.9M increase.
- Twin Tree Management's biggest Q3 2025 reduction was Vanguard S&P 500 ETF, cutting an estimated $72.1M.
- Twin Tree Management fully exited Hewlett Packard in Q3 2025, selling an estimated $46.5M.
- Twin Tree Management's ten largest holdings make up 23% of its $24B portfolio in Q3 2025.
- Twin Tree Management opened 364 new positions and closed 500 in Q3 2025.
- Twin Tree Management's portfolio value fell 55% quarter-over-quarter to $24B.
Based on Twin Tree Management's 13F filing for Q3 2025, filed 13 Nov 2025.