THIRvsSPYMETF Comparison
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THOR Index Rotation ETF (THIR) and State Street SPDR Portfolio S&P 500 ETF (SPYM) belong to the same industry segment: US Large Cap. Both ETFs have the same top 3 sector exposures: Technology, Finance and Healthcare. THIR is more expensive with a Total Expense Ratio (TER) of 0.69%, versus 0.02% for SPYM. THIR is up 1.73% year-to-date (YTD) with -$8M in YTD flows. SPYM performs better with 13.8% YTD performance, and +$70.72B in YTD flows. Run a side-by-side ETF comparison of THIR and SPYM below, and assess how they stack up in performance, liquidity, risk, exposure, holdings, and more, helping you select the best ETF for your investments.
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THIR vs SPYM performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/30/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | THIR SPYM | -2.03%+0.71% | -1.47%+5.80% | +1.73%+13.80% | +2.12%+13.32% | n/a+92.43% | n/a+79.76% |
| Flows | THIR SPYM | -$7K+$9.26B | -$4M+$18.68B | -$8M+$70.72B | +$19M+$71.95B | -+$124.70B | -+$132.55B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | THIR SPYM | +11.12%+10.68% | +13.43%+12.71% | n/a+14.90% | n/a+16.99% |
| Max drawdown | THIR SPYM | -5.22%-3.03% | -9.00%-8.89% | n/a-18.74% | n/a-24.50% |
| Max drawdown duration | THIR SPYM | 78d53d | 87d76d | n/a126d | n/a708d |
Trading data
THIR | SPYM | |
Last sale 10/30/2026 at 1:30 PM | $32.82 | |
| Previous close 10/29/2026 | $33.50 | |
| Consolidated volume 10/29/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of September 30, 2026
1-year trailing difference
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THIR | SPYM | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 10/30/2026 at 1:30 PM
Live
Closed
THIR | SPYM | |
|---|---|---|
| Last price | $32.82 | – |
| 1D performance | -2.03% | – |
| AuM | $191.13 M | $185.33 B |
| E/R | 0.69% | 0.02% |
Characteristics
THIR | SPYM | |
|---|---|---|
| Management strategy | Passive | Passive |
| Provider | THOR Financial Technologies | State Street Investment Management |
| Benchmark | THOR SDQ Rotation Index | S&P 500 Index |
| N° of holdings | 1 | 497 |
| Asset class | - | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | September 23, 2024 | November 8, 2005 |
| ESG | No | No |
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Exposure
Countries
THIR
USA
65.25%
Other
34.75%
SPYM
USA
96.35%
Other
3.65%
Sectors
THIR
Technology
23.48%
Finance
12.92%
Healthcare
7.65%
Industrials
7.09%
Other
48.86%
SPYM
Technology
47.61%
Finance
12.67%
Healthcare
9.08%
Consumer Non-Cycl.
8.59%
Industrials
7.28%
Other
14.77%
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Diversification
THIR
Total weight of top 4 holdings out of 4
100.46%
SPYM
Total weight of top 15 holdings out of 15
45.62%
Top 15 holdings
Data as of September 30, 2026
THIR
US46090E1038
34.01%
US78462F1030
33.24%
US78467X1090
33.11%
US78468R6633
0.10%
SPYM
NVIDIA Corp.
8.37%
Apple, Inc.
7.36%
Microsoft Corp.
5.77%
Amazon.com, Inc.
3.70%
Alphabet, Inc.
3.06%
Broadcom Inc.
2.53%
Alphabet, Inc.
2.45%
Meta Platforms, Inc.
2.42%
Micron Technology, Inc.
1.82%
Tesla, Inc.
1.51%
Advanced Micro Devices, Inc.
1.51%
Berkshire Hathaway, Inc.
1.40%
Eli Lilly & Co.
1.40%
JPMorgan Chase & Co.
1.33%
Johnson & Johnson
0.97%
Frequently asked questions about THIR and SPYM
How have the THIR and SPYM ETFs performed in 2026?
As of October 30, 2026, THIR is up 1.73% year-to-date (YTD), while SPYM has returned 13.8%. That puts SPYM better performer ahead so far this year.
Which ETF is attracting more investor money: THIR or SPYM?
Year-to-date, the THIR ETF saw -$8M in flows, compared to +$70.72B for SPYM.
Which ETF is more volatile: THIR or SPYM?
Over the past year, THIR had a volatility of 13.43%, while SPYM experienced 12.71%.
Which ETF is bigger: THIR or SPYM?
As of October 30, 2026, THIR holds $191.13 M in assets under management (AUM), while SPYM manages $185.33 B.
What sectors do the THIR and SPYM ETFs invest in?
THIR leans toward sectors like Technology, Finance and Healthcare. Meanwhile, SPYM focuses on Technology, Finance and Healthcare.
What are the top holdings of the THIR ETF and SPYM ETF?
THIR top holdings include US46090E1038, US78462F1030 and US78467X1090. SPYM holds in its top three: NVIDIA Corp., Apple, Inc. and Microsoft Corp..
Which ETF is more diversified: THIR or SPYM?
THIR holds 519 securities with 100.46% of its assets in the top 15. SPYM has 501 securities and a top 15 weight of 45.62%.
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