SASSvsONEOETF Comparison
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M.D. Sass Concentrated Value ETF (SASS) belongs to the US Large Cap Value segment. State Street SPDR Russell 1000 Momentum Focus ETF (ONEO) is part of the US Multi-Factor segment. SASS's top 3 sector exposures are Industrials, Consumer Non-Cyclicals and Finance. In contrast, ONEO's top sector exposures are Technology, Industrials and Finance. SASS is more expensive with a Total Expense Ratio (TER) of 0.75%, versus 0.2% for ONEO. Run a side-by-side ETF comparison of SASS and ONEO 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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SASS vs ONEO performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 07/17/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | SASS ONEO | -0.13%+1.04% | -1.36%+6.96% | n/a+18.31% | n/a+23.60% | n/a+58.24% | n/a+72.35% |
| Flows | SASS ONEO | -$14K+$32K | +$3M+$32K | --$26M | --$74M | --$168M | --$320M |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | SASS ONEO | +14.71%+13.46% | n/a+13.31% | n/a+15.23% | n/a+17.36% |
| Max drawdown | SASS ONEO | -5.37%-3.15% | n/a-7.42% | n/a-19.59% | n/a-22.42% |
| Max drawdown duration | SASS ONEO | 58d7d | n/a48d | n/a260d | n/a757d |
Trading data
SASS | ONEO | |
Last sale 7/17/2026 at 7:53 PM | $152.06 | |
| Previous close 07/16/2026 | $152.60 | |
| Consolidated volume 07/16/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of June 30, 2026
1-year trailing difference
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SASS
is actively managed and doesn’t replicate an indexSASS | ONEO | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 7/17/2026 at 7:53 PM
Live
Closed
SASS | ONEO | |
|---|---|---|
| Last price | – | $152.06 |
| 1D performance | – | -0.35% |
| AuM | $76.83 M | $28.89 M |
| E/R | 0.75% | 0.2% |
Characteristics
SASS | ONEO | |
|---|---|---|
| Management strategy | Active | Passive |
| Provider | MD Sass | State Street Investment Management |
| Benchmark | - | Russell 1000 Momentum Focused Factor Index |
| N° of holdings | 21 | 891 |
| Asset class | - | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | March 4, 2026 | December 2, 2015 |
| ESG | No | No |
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Exposure
Countries
SASS
USA
95.66%
Other
4.34%
ONEO
USA
95.79%
Other
4.21%
Sectors
SASS
Industrials
26.36%
Consumer Non-Cycl.
16.82%
Finance
15.45%
Healthcare
13.87%
Other
27.5%
ONEO
Technology
23.56%
Industrials
15.77%
Finance
11.98%
Healthcare
8.89%
Non-Energy Materi.
7.89%
Consumer Non-Cycl.
7.36%
Other
24.55%
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Diversification
SASS
Total weight of top 15 holdings out of 15
79.26%
ONEO
Total weight of top 15 holdings out of 15
13.06%
Top 15 holdings
Data as of May 31, 2026
SASS
Henry Schein, Inc.
6.92%
Primo Brands Corp.
6.73%
The Williams Cos., Inc.
6.53%
AMETEK, Inc.
6.31%
Amazon.com, Inc.
5.50%
Clean Harbors, Inc.
5.40%
Quest Diagnostics, Inc.
5.25%
Capital One Financial Corp.
4.89%
C.H. Robinson Worldwide, Inc.
4.74%
Welltower, Inc.
4.71%
StandardAero, Inc.
4.71%
Somnigroup International, Inc.
4.59%
Martin Marietta Materials, Inc.
4.54%
APi Group Corp.
4.36%
Intercontinental Exchange, Inc.
4.08%
ONEO
Western Digital Corp.
2.03%
Flex Ltd.
1.40%
Micron Technology, Inc.
1.38%
Dell Technologies, Inc.
0.93%
Monolithic Power Systems, Inc.
0.90%
Jabil, Inc.
0.77%
Lam Research Corp.
0.70%
Qnity Electronics, Inc.
0.67%
Devon Energy Corp.
0.65%
Super Micro Computer, Inc.
0.65%
Teradyne, Inc.
0.63%
McKesson Corp.
0.61%
Marathon Petroleum Corp.
0.59%
KLA Corp.
0.59%
TechnipFMC plc
0.57%
Frequently asked questions about SASS and ONEO
Which ETF is bigger: SASS or ONEO?
As of July 17, 2026, SASS holds $76.83 M in assets under management (AUM), while ONEO manages $28.89 M.
What sectors do the SASS and ONEO ETFs invest in?
SASS leans toward sectors like Industrials, Consumer Non-Cyclicals and Finance. Meanwhile, ONEO focuses on Technology, Industrials and Finance.
What are the top holdings of the SASS ETF and ONEO ETF?
SASS top holdings include Henry Schein, Inc., Primo Brands Corp. and The Williams Cos., Inc.. ONEO holds in its top three: Western Digital Corp., Flex Ltd. and Micron Technology, Inc..
Which ETF is more diversified: SASS or ONEO?
SASS holds 21 securities with 79.26% of its assets in the top 15. ONEO has 897 securities and a top 15 weight of 13.06%.
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