# TINY (ProShares Nanotechnology ETF)

ProShares · Thematic ETFs · data as of Sep 18, 2026

TINY holds 30 stocks, and 81% of its weight is outside the S&P 500.

## Key facts

- TINY, already in the S&P 500: 18.6%, as of Sep 18, 2026.
- TINY, active share vs the S&P 500: 93.3%, as of Sep 18, 2026.
- TINY, top ten holdings: 52.8%, as of Sep 18, 2026.
- TINY, total return, 1 year: +48.6%, as of Sep 18, 2026.
- TINY, net assets: $13m (issuer page, as of Sep 18, 2026).
- TINY, expense ratio: 0.58% (485BPOS XBRL, Sep 23, 2025).

## TINY over each window to Sep 18, 2026

| Window | Total return | S&P 500 | Gap to S&P 500 | Gap to Nasdaq-100 |
| --- | --- | --- | --- | --- |
| 3 months | −21.1% | +2.3% | −23.4 pts | −18.6 pts |
| 6 months | +20.0% | +18.0% | +2.0 pts | −4.2 pts |
| 1 year | +48.6% | +16.6% | +32.0 pts | +26.8 pts |
| 3 years | +110.3% | +78.4% | +31.9 pts | +12.1 pts |
| Since launch | +88.7% | +79.4% | +9.3 pts | −6.7 pts |

## Every published field

| Field | Value | Source |
| --- | --- | --- |
| Theme | Nanotechnology | ETFIQ, editorial |
| Launched | Oct 27, 2021 | ETFIQ |
| Already in the S&P 500, by weight | 18.6% | ETFIQ |
| Active share vs the S&P 500 | 93.3% | ETFIQ |
| Already in the Nasdaq-100, by weight | 14.8% | ETFIQ |
| Active share vs the Nasdaq-100 | 91.8% | ETFIQ |
| Top ten holdings weight | 52.8% | ETFIQ |
| Holdings | 30 | ETFIQ |
| Holdings published for | Sep 18, 2026 | the issuer’s daily file |
| Top holdings | BRUKER CORP 7.7%, SCREEN HOLDINGS CO LTD 5.7%, ASML HOLDING NV 5.2%, TAIWAN SEMICONDUCTOR MANUFAC 5.1%, LAM RESEARCH CORP 5.0%, NVIDIA CORP 4.9%, APPLIED MATERIALS INC 4.9%, NIKON CORP 4.9%, JGC HOLDINGS CORP 4.7%, CABOT CORP 4.6% | ETFIQ |
| Net assets | $13m | issuer page, as of Sep 18, 2026 |
| Below its all-time high | −23.7% | ETFIQ |
| Expense ratio | 0.58% | 485BPOS XBRL, Sep 23, 2025 |
| Fee for the part that differs from the S&P 500, active expense ratio | 0.62% | ETFIQ |
| Closest funds by holdings overlap | EUV 24%, SHOC 21%, SOXQ 19%, SMH 18%, PSI 17% | ETFIQ |

## Questions

### How much of TINY is in S&P 500 companies?

By its holdings published by its issuer for Sep 18, 2026, 19% of TINY by weight is stocks the S&P 500 already holds. Its active share against the index is 93%, so that share is the part doing something different.

### What does TINY hold?

30 positions as published by its issuer for Sep 18, 2026, with the top ten at 53% of the fund. The largest are BRUKER CORP at 7.7%, SCREEN HOLDINGS CO LTD at 5.7%, ASML HOLDING NV at 5.2%.

### Has TINY beaten the S&P 500?

Over the year to Sep 18, 2026 TINY returned +48.6% with distributions reinvested, against +16.6% for the S&P 500, so it finished ahead of the index by 32.0 points.

### What does TINY cost?

The prospectus expense ratio is 0.58% a year. Because 93% of the fund differs from the S&P 500, the fee on that differing part works out at 0.62%.


## Cite this page

ETFIQ, TINY, data as of Sep 18, 2026. https://etfiq.com/funds/tiny
Free to use with attribution; the underlying files are at https://etfiq.com/data/.

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