LCTUvsSPTMETF Comparison
ETF 1
LCTU
BlackRock U.S. Carbon Transition Readiness ETF
VS
ETF 2
SPTM
State Street SPDR Portfolio S&P 1500 Composite Stock Market ETF
This fund is part of
US All Cap
+0.09%
BlackRock U.S. Carbon Transition Readiness ETF (LCTU) belongs to the segment. State Street SPDR Portfolio S&P 1500 Composite Stock Market ETF (SPTM) is part of the US All Cap segment. LCTU's top 3 sector exposures are Technology, Finance and Healthcare. In contrast, SPTM's top sector exposures are Technology, Finance and Consumer Non-Cyclicals. LCTU is more expensive with a Total Expense Ratio (TER) of 0.3%, versus 0.03% for SPTM. LCTU is up 11.08% year-to-date (YTD) with -$321M in YTD flows. SPTM performs better with 12.66% YTD performance, and +$544M in YTD flows. Run a side-by-side ETF comparison of LCTU and SPTM 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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LCTU vs SPTM performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 09/17/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | LCTU SPTM | -1.50%-0.79% | +3.48%+1.87% | +11.08%+12.66% | +15.25%+16.35% | +73.23%+75.96% | +73.42%+84.76% |
| Flows | LCTU SPTM | +$4M+$201M | -$271M+$139M | -$321M+$544M | -$308M+$812M | -$891M+$2.12B | -$796M+$3.30B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | LCTU SPTM | +11.07%+10.96% | +13.03%+12.88% | +15.31%+15.07% | +17.41%+17.07% |
| Max drawdown | LCTU SPTM | -3.26%-3.31% | -9.37%-8.72% | -19.80%-18.88% | -25.94%-24.17% |
| Max drawdown duration | LCTU SPTM | 35d36d | 93d63d | 127d126d | 744d707d |
Trading data
LCTU | SPTM | |
Last sale 9/18/2026 at 1:30 PM | $81.71 | $92.36 |
| Previous close 09/17/2026 | $81.72 | $92.30 |
| Consolidated volume 09/17/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of August 31, 2026
1-year trailing difference
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LCTU
is actively managed and doesn’t replicate an indexLCTU | SPTM | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 9/18/2026 at 1:30 PM
Live
Closed
LCTU | SPTM | |
|---|---|---|
| Last price | $81.71 | $92.36 |
| 1D performance | -0.02% | +0.07% |
| AuM | $1.24 B | $14.05 B |
| E/R | 0.3% | 0.03% |
Characteristics
LCTU | SPTM | |
|---|---|---|
| Management strategy | Active | Passive |
| Provider | iShares | State Street Investment Management |
| Benchmark | - | S&P Composite 1500 Index |
| N° of holdings | 324 | 1497 |
| Asset class | - | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | April 8, 2021 | October 4, 2000 |
| ESG | Yes | No |
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Exposure
Countries
LCTU
USA
98.48%
Other
1.52%
SPTM
USA
96.36%
Other
3.64%
Sectors
LCTU
Technology
43.01%
Finance
14.56%
Healthcare
9.06%
Industrials
8.45%
Consumer Non-Cycl.
8.36%
Other
16.55%
SPTM
Technology
42.23%
Finance
14.65%
Consumer Non-Cycl.
9.12%
Healthcare
9%
Industrials
8.47%
Other
16.53%
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Diversification
LCTU
Total weight of top 15 holdings out of 15
39.92%
SPTM
Total weight of top 15 holdings out of 15
40.55%
Top 15 holdings
Data as of July 31, 2026
LCTU
Apple, Inc.
7.65%
NVIDIA Corp.
7.20%
Microsoft Corp.
4.09%
Amazon.com, Inc.
2.82%
Alphabet, Inc.
2.60%
Broadcom Inc.
2.38%
Alphabet, Inc.
2.01%
Meta Platforms, Inc.
1.82%
Bank of America Corp.
1.63%
Micron Technology, Inc.
1.38%
Eli Lilly & Co.
1.30%
Tesla, Inc.
1.29%
Berkshire Hathaway, Inc.
1.27%
Advanced Micro Devices, Inc.
1.27%
JPMorgan Chase & Co.
1.21%
SPTM
NVIDIA Corp.
6.96%
Apple, Inc.
6.49%
Microsoft Corp.
4.94%
Amazon.com, Inc.
3.81%
Alphabet, Inc.
2.99%
Broadcom Inc.
2.64%
Alphabet, Inc.
2.41%
Meta Platforms, Inc.
1.75%
JPMorgan Chase & Co.
1.35%
Berkshire Hathaway, Inc.
1.34%
Micron Technology, Inc.
1.33%
Eli Lilly & Co.
1.30%
Tesla, Inc.
1.25%
Advanced Micro Devices, Inc.
1.11%
Johnson & Johnson
0.89%
Frequently asked questions about LCTU and SPTM
How have the LCTU and SPTM ETFs performed in 2026?
As of September 17, 2026, LCTU is up 11.08% year-to-date (YTD), while SPTM has returned 12.66%. That puts SPTM better performer ahead so far this year.
Which ETF is attracting more investor money: LCTU or SPTM?
Year-to-date, the LCTU ETF saw -$321M in flows, compared to +$544M for SPTM.
Which ETF is more volatile: LCTU or SPTM?
Over the past year, LCTU had a volatility of 13.03%, while SPTM experienced 12.88%.
Which ETF is bigger: LCTU or SPTM?
As of September 17, 2026, LCTU holds $1.24 B in assets under management (AUM), while SPTM manages $14.05 B.
What sectors do the LCTU and SPTM ETFs invest in?
LCTU leans toward sectors like Technology, Finance and Healthcare. Meanwhile, SPTM focuses on Technology, Finance and Consumer Non-Cyclicals.
What are the top holdings of the LCTU ETF and SPTM ETF?
LCTU top holdings include Apple, Inc., NVIDIA Corp. and Microsoft Corp.. SPTM holds in its top three: NVIDIA Corp., Apple, Inc. and Microsoft Corp..
Which ETF is more diversified: LCTU or SPTM?
LCTU holds 325 securities with 39.92% of its assets in the top 15. SPTM has 1502 securities and a top 15 weight of 40.55%.
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