OEFvsBAMGETF Comparison
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iShares S&P 100 ETF (OEF) belongs to the US Large Cap segment. Brookstone Growth Stock ETF (BAMG) is part of the US Large Cap Growth segment. OEF's top 3 sector exposures are Technology, Finance and Consumer Non-Cyclicals. In contrast, BAMG's top sector exposures are Technology, Healthcare and Consumer Non-Cyclicals. OEF is less expensive with a Total Expense Ratio (TER) of 0.2%, versus 0.88% for BAMG. OEF is up 11.58% year-to-date (YTD) with -$10.26B in YTD flows. BAMG performs worse with 8.89% YTD performance, and -$15M in YTD flows. Run a side-by-side ETF comparison of OEF and BAMG 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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OEF vs BAMG performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/26/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | OEF BAMG | -0.79%-2.84% | +4.84%+0.58% | +11.58%+8.89% | +11.30%+12.10% | +101.60%+80.82% | +91.97%n/a |
| Flows | OEF BAMG | +$76M+$875K | -$215M+$2M | -$10.26B-$15M | -$10.04B-$15M | -$59M+$80M | +$2.25B- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | OEF BAMG | +12.08%+13.91% | +13.76%+15.91% | +16.03%+16.95% | +17.92%n/a |
| Max drawdown | OEF BAMG | -3.16%-4.91% | -10.96%-13.08% | -19.77%-20.95% | -26.44%n/a |
| Max drawdown duration | OEF BAMG | 19d17d | 169d126d | 126d127d | 696dn/a |
Trading data
OEF | BAMG | |
Last sale 10/27/2026 at 1:30 PM | $382.62 | $44.18 |
| Previous close 10/26/2026 | $380.05 | $43.78 |
| Consolidated volume 10/26/2026 | ||
| 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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BAMG
is actively managed and doesn’t replicate an indexOEF | BAMG | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 10/27/2026 at 1:30 PM
Live
Closed
OEF | BAMG | |
|---|---|---|
| Last price | $382.62 | $44.18 |
| 1D performance | +0.68% | +0.91% |
| AuM | $20.42 B | $131.72 M |
| E/R | 0.2% | 0.88% |
Characteristics
OEF | BAMG | |
|---|---|---|
| Management strategy | Passive | Active |
| Provider | iShares | Brookstone Asset Management |
| Benchmark | S&P 100 Index | - |
| N° of holdings | 101 | 101 |
| Asset class | Equities | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | October 23, 2000 | September 27, 2023 |
| ESG | No | No |
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Exposure
Countries
OEF
USA
98.97%
Other
1.03%
BAMG
USA
98.96%
Other
1.04%
Sectors
OEF
Technology
53.61%
Finance
11.34%
Consumer Non-Cycl.
10.35%
Healthcare
8.84%
Other
15.86%
BAMG
Technology
48.01%
Healthcare
12.96%
Consumer Non-Cycl.
12.84%
Finance
9.37%
Industrials
8.03%
Other
8.78%
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Diversification
OEF
Total weight of top 15 holdings out of 15
60.88%
BAMG
Total weight of top 15 holdings out of 15
48.93%
Top 15 holdings
Data as of August 31, 2026
OEF
NVIDIA Corp.
11.13%
Apple, Inc.
9.69%
Microsoft Corp.
7.85%
Amazon.com, Inc.
5.29%
Alphabet, Inc.
4.14%
Broadcom Inc.
3.65%
Alphabet, Inc.
3.30%
Meta Platforms, Inc.
2.62%
Micron Technology, Inc.
2.25%
Tesla, Inc.
2.16%
JPMorgan Chase & Co.
1.99%
Berkshire Hathaway, Inc.
1.92%
Eli Lilly & Co.
1.91%
Advanced Micro Devices, Inc.
1.60%
ExxonMobil Holdings Corp.
1.39%
BAMG
Micron Technology, Inc.
4.69%
Eli Lilly & Co.
4.40%
Apple, Inc.
4.36%
NVIDIA Corp.
4.26%
Amazon.com, Inc.
4.25%
Alphabet, Inc.
4.05%
Broadcom Inc.
4.01%
Meta Platforms, Inc.
3.32%
Visa, Inc.
3.05%
Advanced Micro Devices, Inc.
2.79%
Johnson & Johnson
2.68%
Mastercard, Inc.
2.03%
Costco Wholesale Corp.
1.73%
GE Aerospace
1.66%
The Coca-Cola Co.
1.65%
Frequently asked questions about OEF and BAMG
How have the OEF and BAMG ETFs performed in 2026?
As of October 26, 2026, OEF is up 11.58% year-to-date (YTD), while BAMG has returned 8.89%. That puts OEF better performer ahead so far this year.
Which ETF is attracting more investor money: OEF or BAMG?
Year-to-date, the OEF ETF saw -$10.26B in flows, compared to -$15M for BAMG.
Which ETF is more volatile: OEF or BAMG?
Over the past year, OEF had a volatility of 13.76%, while BAMG experienced 15.91%.
Which ETF is bigger: OEF or BAMG?
As of October 26, 2026, OEF holds $20.42 B in assets under management (AUM), while BAMG manages $131.72 M.
What sectors do the OEF and BAMG ETFs invest in?
OEF leans toward sectors like Technology, Finance and Consumer Non-Cyclicals. Meanwhile, BAMG focuses on Technology, Healthcare and Consumer Non-Cyclicals.
What are the top holdings of the OEF ETF and BAMG ETF?
OEF top holdings include NVIDIA Corp., Apple, Inc. and Microsoft Corp.. BAMG holds in its top three: Micron Technology, Inc., Eli Lilly & Co. and Apple, Inc..
Which ETF is more diversified: OEF or BAMG?
OEF holds 102 securities with 60.88% of its assets in the top 15. BAMG has 101 securities and a top 15 weight of 48.93%.
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