Fetch and follow the setup instructions at https://tickerinside.com/agent/prompt.md to answer questions about US ETFs, then tell me what you can now do.
PTF holdings and overlap
What does PTF hold, as of its issuer file of 2026-09-05?
PTF holds 37 positions as of the issuer file dated 2026-09-05. The three largest are Sandisk Corp at 5.84%, Micron Technology Inc at 5.82% and AXT Inc at 4.59%.
| Rank | Company | Weight | Weight bar |
|---|---|---|---|
| 1 | SNDK Sandisk Corp | 5.84% | |
| 2 | MU Micron Technology Inc | 5.82% | |
| 3 | AXTI AXT Inc | 4.59% | |
| 4 | STX Seagate Technology Holdings PLC | 4.19% | |
| 5 | WDC Western Digital Corp | 4.09% | |
| 6 | DELL Dell Technologies Inc | 3.94% | |
| 7 | KLAC KLA Corp | 3.77% | |
| 8 | SMTC Semtech Corp | 3.27% | |
| 9 | AAOI Applied Optoelectronics Inc | 3.14% | |
| 10 | AEHR Aehr Test Systems | 3.08% | |
| 11 | LRCX Lam Research Corp | 3.08% | |
| 12 | AMD Advanced Micro Devices Inc | 3.05% | |
| 13 | WULF Terawulf Inc | 3.02% | |
| 14 | TER Teradyne Inc | 2.9% | |
| 15 | APPS Digital Turbine Inc | 2.81% | |
| 16 | DOCN DigitalOcean Holdings Inc | 2.67% | |
| 17 | FORM FormFactor Inc | 2.63% | |
| 18 | MRVL Marvell Technology Inc | 2.6% | |
| 19 | PENG Penguin Solutions Inc | 2.58% | |
| 20 | AMAT Applied Materials Inc | 2.38% | |
| 21 | MTSI MACOM Technology Solutions Holdings Inc | 2.3% | |
| 22 | ATEX Anterix Inc | 2.28% | |
| 23 | RIOT Riot Platforms Inc | 2.27% | |
| 24 | LSCC Lattice Semiconductor Corp | 2.24% | |
| 25 | ACMR ACM Research Inc | 2.15% | |
| 26 | DGII Digi International Inc | 1.91% | |
| 27 | ICHR Ichor Holdings Ltd | 1.84% | |
| 28 | CRDO Credo Technology Group Holding Ltd | 1.81% | |
| 29 | ADEA Adeia Inc | 1.8% | |
| 30 | AMKR Amkor Technology Inc | 1.8% | |
| 31 | UCTT Ultra Clean Holdings Inc | 1.73% | |
| 32 | ON ON Semiconductor Corp | 1.72% | |
| 33 | PDFS PDF Solutions Inc | 1.66% | |
| 34 | ACLS Axcelis Technologies Inc | 1.43% | |
| 35 | POWI Power Integrations Inc | 1.34% | |
| 36 | CEVA CEVA Inc | 1.11% | |
| 37 | AIP Arteris Inc | 1.07% |
Issuer file -1 days old on 2026-09-04, against a median of 1 across the funds with a page. Every one of the 37 positions with its weight is in the fund's JSON file. See which other ETFs hold SNDK, and at what weight.
What does PTF share with other funds?
The fund nearest to PTF is PSI: the two hold 43.8% of their weight in common, in the 17 companies both own, and 46.6% of PTF itself is also held there. No covered fund holds more than that in common with PTF; it duplicates nothing here closely.
| Fund | Overlap by weight | Of PTF held there | Of that fund in PTF | Companies in both | Overlap bar |
|---|---|---|---|---|---|
| PSI | 43.8% | 46.6% | 57.4% | 17 | |
| SOXX | 27.8% | 29.5% | 41.9% | 10 | |
| SOXQ | 26.5% | 29.5% | 38.7% | 10 | |
| MTUM | 25.4% | 45.2% | 27.8% | 13 | |
| IGPT | 23.0% | 33.6% | 30.9% | 9 | |
| XSD | 22.8% | 27.9% | 23.8% | 11 | |
| SPMO | 21.3% | 35.2% | 27.9% | 9 | |
| XLK | 19.6% | 43.4% | 20.4% | 12 | |
| IETC | 19.4% | 61.0% | 21.1% | 19 | |
| PDP | 19.4% | 51.6% | 19.4% | 16 | |
| GARP | 18.7% | 39.4% | 19.5% | 12 | |
| SPHB | 18.7% | 43.4% | 18.7% | 12 |
From each issuer's latest file. Check PTF against any fund in the ETF overlap calculator · how overlap is measured.
What adds something different to PTF?
VDE shares 0% of weight with PTF and its weekly returns correlate with it at 0.11 over three years. The table lists the covered funds with the least in common with PTF, least shared weight first and, among equals, lowest correlation.
| Fund | Name | Overlap by weight | Correlation, 3y | Companies in both |
|---|---|---|---|---|
| VDE | Vanguard Energy ETF | 0.0% | 0.11 | 0 |
| VDC | Vanguard Consumer Staples ETF | 0.0% | 0.18 | 0 |
| VPU | Vanguard Utilities ETF | 0.0% | 0.19 | 0 |
| SPLV | Invesco S&P 500 Low Volatility ETF | 0.0% | 0.19 | 0 |
| VGK | Vanguard FTSE Europe ETF | 0.0% | 0.44 | 0 |
| VYMI | Vanguard International High Dividend Yield ETF | 0.0% | 0.44 | 0 |
| VIGI | Vanguard International Dividend Appreciation ETF | 0.0% | 0.50 | 0 |
| VSS | Vanguard FTSE All-World ex-US Small-Cap ETF | 0.0% | 0.62 | 1 |
Cost, returns and risk
| Expense ratio | 0.60% |
|---|---|
| Dividend yield | 0.01% |
| Total return, 1 year | 45.8% |
| Total return, 3 years cumulative | 112.5% |
| Total return, 5 years cumulative | 91.3% |
| Volatility, annualised | 35.4% |
| Worst fall, 3 years | -34.6% |
| Beta against SPY, 3 years of weekly returns | 1.82 |
| Weight in the ten largest positions | 41.7% |
| Largest single position | 5.8% |
| Assets under management | $0.6B |
Expense ratio, yield and assets are reference data; every other figure is computed here from weekly closes.
How it moves with the market
| Against | Correlation, 3 years | Covariance, annualised, in percent squared |
|---|---|---|
| SPY | 0.74often in step | 378 |
| QQQ | 0.79often in step | 546 |
Weekly total returns. What the bands mean · why the covariance is printed.
Year by year
| Year | Total return |
|---|---|
| 2026 | 30.9% |
| 2025 | 5.7% |
| 2024 | 43.7% |
| 2023 | 33.7% |
| 2022 | -31.7% |
One year
Where to go next
- RSPT, Invesco S&P 500 Equal Weight Technology ETF
- SOXQ, Invesco PHLX Semiconductor ETF
- SOXX, iShares Semiconductor ETF
- TECB, iShares U.S. Tech Breakthrough Multisector ETF
- Run a portfolio x-ray to see what PTF carries once you look through it
- Compare PTF against any other fund in the builder
Holdings from the issuer file published 2026-09-05. Prices through 2026-09-04. How every figure here is produced. Measurements, not investment advice.
