REGSvsBAYETF Comparison
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Columbia Large Cap Growth ETF (REGS) belongs to the US Large Cap Growth segment. Corgi Bay Area Based ETF (BAY) is part of the US Multi-Factor segment. REGS's top 3 sector exposures are Technology, Healthcare and Consumer Services. In contrast, BAY's top sector exposures are Technology, Finance and Healthcare. REGS is more expensive with a Total Expense Ratio (TER) of 0.35%, versus 0.2% for BAY. Run a side-by-side ETF comparison of REGS and BAY 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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REGS vs BAY performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/30/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | REGS BAY | -4.05%-9.22% | -0.00%-1.31% | n/an/a | n/an/a | n/an/a | n/an/a |
| Flows | REGS BAY | +$2M- | +$13M- | -- | -- | -- | -- |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | REGS BAY | +15.23%+21.21% | n/an/a | n/an/a | n/an/a |
| Max drawdown | REGS BAY | -6.44%-11.23% | n/an/a | n/an/a | n/an/a |
| Max drawdown duration | REGS BAY | 24d24d | n/an/a | n/an/a | n/an/a |
Trading data
REGS | BAY | |
Last sale 10/30/2026 at 1:30 PM | $11.08 | $27.58 |
| Previous close 10/29/2026 | $11.33 | $28.88 |
| Consolidated volume 10/29/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
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Main metrics
Last update 10/30/2026 at 1:30 PM
Live
Closed
REGS | BAY | |
|---|---|---|
| Last price | $11.08 | $27.58 |
| 1D performance | -2.21% | -4.50% |
| AuM | $74.86 M | $1.52 M |
| E/R | 0.35% | 0.2% |
Characteristics
REGS | BAY | |
|---|---|---|
| Management strategy | Active | Active |
| Provider | Columbia Threadneedle Investments | Corgi Funds |
| Benchmark | - | - |
| N° of holdings | 55 | 53 |
| Asset class | - | - |
| Trailing 12m distribution yield | Join | Join |
| Inception date | March 13, 2026 | May 6, 2026 |
| ESG | No | No |
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Exposure
Countries
REGS
USA
95.87%
Other
4.13%
BAY
USA
79.41%
Other
20.59%
Sectors
REGS
Technology
63.5%
Healthcare
10.18%
Other
26.32%
BAY
Technology
59.66%
Finance
9.59%
Other
30.75%
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Diversification
REGS
Total weight of top 15 holdings out of 15
59.56%
BAY
Total weight of top 15 holdings out of 15
44.86%
Top 15 holdings
Data as of September 30, 2026
REGS
NVIDIA Corp.
10.44%
Apple, Inc.
7.47%
Broadcom Inc.
5.01%
Microsoft Corp.
4.91%
Meta Platforms, Inc.
4.71%
Alphabet, Inc.
4.41%
Micron Technology, Inc.
4.31%
Eli Lilly & Co.
3.87%
Advanced Micro Devices, Inc.
3.32%
Amazon.com, Inc.
2.32%
Arista Networks, Inc.
2.14%
Amphenol Corp.
1.81%
Vertex Pharmaceuticals, Inc.
1.77%
Alphabet, Inc.
1.54%
American Express Co.
1.53%
BAY
NVIDIA Corp.
6.97%
Meta Platforms, Inc.
4.18%
Alphabet, Inc.
4.09%
Broadcom Inc.
3.51%
Palo Alto Networks, Inc.
3.25%
Visa, Inc.
3.24%
Cisco Systems, Inc.
2.60%
Intel Corp.
2.57%
Snowflake, Inc.
2.39%
Lam Research Corp.
2.27%
Fortinet, Inc.
2.14%
Marvell Technology, Inc.
1.96%
Salesforce, Inc.
1.93%
Wells Fargo & Co.
1.89%
Cloudflare, Inc.
1.87%
Frequently asked questions about REGS and BAY
Which ETF is bigger: REGS or BAY?
As of October 30, 2026, REGS holds $74.86 M in assets under management (AUM), while BAY manages $1.52 M.
What sectors do the REGS and BAY ETFs invest in?
REGS leans toward sectors like Technology and Healthcare. Meanwhile, BAY focuses on Technology and Finance.
What are the top holdings of the REGS ETF and BAY ETF?
REGS top holdings include NVIDIA Corp., Apple, Inc. and Broadcom Inc.. BAY holds in its top three: NVIDIA Corp., Meta Platforms, Inc. and Alphabet, Inc..
Which ETF is more diversified: REGS or BAY?
REGS holds 56 securities with 59.56% of its assets in the top 15. BAY has 53 securities and a top 15 weight of 44.86%.
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