Data as of .
GTEK vs TMAT: which is really different?
GTEK and TMAT hold 9% of their weight in the same names, and GTEK returned more over the year.
ETFIQ Off-Index Score: GTEK scores higher
How much of it is not the index it is sold as an alternative to?
A percentile among the 379 thematic ETFs with a holdings filing. It is a position in a set, not a rating, and neither end of it is a recommendation. All thematic ETFs ranked by it · How it is computed
9% of the two portfolios are the same securities at the same weight.
What they hold in common
By the books each fund has filed, GTEK and TMAT hold 9% of their money in the same securities at the same weight.
| Holding | GTEK | TMAT |
|---|---|---|
| TERADYNE INC | 1.83% | 1.57% |
| CLOUDFLARE INC | 2.14% | 1.40% |
| CIENA CORP | 1.22% | 2.61% |
| MARVELL TECHNOLOGY INC | 3.35% | 1.06% |
| CROWDSTRIKE HOLDINGS INC | 1.04% | 1.71% |
| AXON ENTERPRISE INC | 1.66% | 0.92% |
| ZSCALER INC | 1.05% | 0.87% |
| LUMENTUM HOLDINGS INC | 0.70% | 2.75% |
| Only in GTEK | Only in TMAT |
|---|---|
| MEDIATEK INC 5.20% | VICOR CORP 2.98% |
| DELTA ELECTRONICS INC 4.39% | MICRON TECHNOLOGY INC 2.81% |
| DELL TECHNOLOGIES INC 3.10% | PALO ALTO NETWORKS INC 2.55% |
| INFINEON TECHNOLOGIES AG 3.03% | CLEAR SECURE INC 2.48% |
| CHROMA ATE INC 2.71% | KEYSIGHT TECHNOLOGIES INC 2.26% |
| SK SQUARE CO LTD 2.65% | MODINE MANUFACTURING COMPANY 1.94% |
| ELITE MATERIAL COMPANY LTD 2.52% | ADVANCED ENERGY INDUSTRIES INC 1.91% |
| CADENCE DESIGN SYSTEMS INC 2.43% | AAON INC 1.89% |
Weight overlap is an ETFIQ calculation: for every security both funds hold, the smaller of the two weights, summed. Above 50%, holding both is close to holding one of them twice. Holdings dated Apr 30, 2026 and May 31, 2026.
Performance, window by window
| Window | Total return | vs the S&P 500 | vs the Nasdaq-100 | |||
|---|---|---|---|---|---|---|
| GTEK | TMAT | GTEK | TMAT | GTEK | TMAT | |
| 3 months | −8.4% | −5.8% | −10.7 pts | −8.1 pts | −5.9 pts | −3.3 pts |
| 6 months | +38.8% | +21.2% | +20.8 pts | +3.1 pts | +14.6 pts | −3.1 pts |
| 1 year | +43.6% | +3.5% | +27.1 pts | −13.0 pts | +21.9 pts | −18.2 pts |
| 3 years | +135.6% | +105.6% | +57.2 pts | +27.2 pts | +37.5 pts | +7.4 pts |
| Since launch | +40.4% | +16.5% | −42.3 pts | −105.8 pts | −56.0 pts | −120.4 pts |
| GTEK Goldman Sachs Future Tech Leaders Equity ETF Holds 62 stocks in broad innovation and megatrends, 34% of its weight in S&P 500 companies | TMAT Main Thematic Innovation ETF Holds 88 stocks in broad innovation and megatrends, 46% of its weight in S&P 500 companies | |
|---|---|---|
| Issuer | Goldman Sachs | Main |
| Theme | Broad innovation and megatrends | Broad innovation and megatrends |
| In the S&P 500 | 33.5% | 46.4% |
| Active share vs the S&P 500 | 96.4% | 91.5% |
| In the Nasdaq-100 | 18.4% | 22.9% |
| Holdings | 62 | 88 |
| Top ten, share of the fund | 31.8% | 24.2% |
| Expense ratio | 0.75% | 0.82% |
| Fee for the differing part | 0.78% | 0.90% |
| Total return, 1 year | +43.6% | +3.5% |
| vs the S&P 500 | +27.1 pts | −13.0 pts |
| vs the Nasdaq-100 | +21.9 pts | −18.2 pts |
| Below its high | −9.7% | −9.0% |
| Net assets | $233m | $211m |
GTEK in plain words
By weight, 34% of GTEK's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 96%. The top ten holdings are 32% of the fund across 62 positions, as filed for May 31, 2026. Over the year to Sep 18, 2026 the fund returned +43.6% with distributions reinvested against +16.6% for the S&P 500, so a holder was ahead by 27.1 pts. It sits 9.7% below its all-time high of Jun 30, 2026.
TMAT in plain words
By weight, 46% of TMAT's portfolio is stocks that are also in the S&P 500; its active share against the S&P 500 is 92%. The top ten holdings are 24% of the fund across 88 positions, as filed for Apr 30, 2026. Over the year to Sep 18, 2026 the fund returned +3.5% with distributions reinvested against +16.6% for the S&P 500, so a holder was behind by 13.0 pts. It sits 9.0% below its all-time high of Jun 30, 2026.
Questions people ask
- Do GTEK and TMAT hold the same stocks?
- By their latest filings, 9% of their books are the same securities at the same weight, which is mostly different names. Overlap is the sum of the smaller weight of every security they share.
- Which is more different from the S&P 500, GTEK or TMAT?
- GTEK has 34% of its weight in S&P 500 names and TMAT has 46%, so GTEK differs more from the index.
- Which is cheaper, GTEK or TMAT?
- GTEK charges 0.75% a year and TMAT charges 0.82%, so GTEK is cheaper. Fees come from each fund's prospectus.
Other comparisons
Where these figures came from
ETFIQ links to the documents behind every figure. It is not affiliated with any issuer, and a link is not an endorsement.
Cite this page. ETFIQ, GTEK against TMAT, data as of Sep 18, 2026. https://etfiq.com/compare/themes/gtek-vs-tmat Free to use with attribution; the underlying files are at Open data.