Which ETFs hold Repligen Corporation COM?
RGEN is held by 48 of the 504 ETFs we cover. The heaviest allocation is IBB at 0.6%; among the largest funds, VTI holds 0.0% and IWF 0.0%. The median weight across all funds holding it is 0.0%. Repligen Corporation COM is classified Health Care.
- Covered ETFs Holding It
- 48
- Heaviest Allocation
- 0.58%in IBB
- Median Weight
- 0.02%across funds that hold it
- Sector
- Health Care
RGEN Share Performance
- 1M
- +17.2%
- YTD
- +0.0%
- 1Y
- +44.4%
- 3Y (ann.)
- -1.5%
- 5Y (ann.)
- -8.2%
- 10Y (ann.)
- +18.5%
A $10,000 investment 10 years ago would be worth $54,507 today at the 10Y annualized rate. This is a backward-looking illustration, not a forecast.
Total returns including dividends as of 2026-08-07. 3Y/5Y/10Y annualized. Past performance does not predict future results.
Funds Holding RGEN(48)
| ETF | |||||||
|---|---|---|---|---|---|---|---|
| IBBiShares Biotechnology ETF | 0.58% | 0.44% | $9.3B | 0.21% | +17.3% | +51.0% | +3.1% |
| MDYGState Street® SPDR® S&P 400™ Mid Cap Growth ETF | 0.25% | 0.15% | $2.9B | 0.56% | +21.6% | +28.0% | +8.5% |
| SPMDState Street® SPDR® Portfolio S&P 400™ Mid Cap ETF | 0.23% | 0.03% | $18.5B | 1.19% | +18.5% | +26.0% | +9.1% |
| MDYState Street® SPDR® S&P MIDCAP 400® ETF Trust | 0.23% | 0.23% | $27.1B | 0.99% | +18.1% | +25.6% | +8.8% |
| MDYVState Street® SPDR® S&P 400™ Mid Cap Value ETF | 0.22% | 0.15% | $2.9B | 1.64% | +15.2% | +23.9% | +9.2% |
| IJKiShares S&P Mid-Cap 400 Growth ETF | 0.21% | 0.17% | $11.0B | 0.52% | +21.4% | +27.9% | +8.4% |
| VBKVanguard Small-cap Growth Index Fund | 0.21% | 0.05% | $24.3B | 0.42% | +19.6% | +29.4% | +5.3% |
| IJHiShares Core S&P Mid-Cap ETF | 0.19% | 0.05% | $126.1B | 1.14% | +18.4% | +26.0% | +9.0% |
| IVOOVanguard S&P Mid-cap 400 Index Fund | 0.19% | 0.07% | $3.9B | 1.14% | +18.5% | +26.0% | +9.0% |
| IJJiShares S&P Mid-Cap 400 Value ETF | 0.18% | 0.18% | $9.0B | 1.56% | +15.1% | +23.8% | +9.2% |
| DFASDimensional U.S. Small Cap ETF | 0.13% | 0.26% | $15.3B | 0.95% | +20.5% | +31.3% | +9.1% |
| SCHMSchwab U.S. Mid-Cap ETF | 0.12% | 0.04% | $15.1B | 1.22% | +20.7% | +28.9% | +8.2% |
| IYHiShares U.S. Healthcare ETF | 0.11% | 0.38% | $3.7B | 1.14% | +8.1% | +30.4% | +5.3% |
| VHTVanguard Health Care Index Fund | 0.10% | 0.09% | $18.3B | 1.51% | +9.2% | +32.8% | +5.4% |
| FHLCFidelity MSCI Health Care Index ETF | 0.10% | 0.08% | $3.3B | 1.26% | +9.3% | +33.0% | +5.3% |
| VBVanguard Small-cap Index Fund | 0.09% | 0.03% | $82.5B | 1.18% | +19.5% | +29.1% | +8.1% |
| VXFVanguard Extended Market Index Fund | 0.09% | 0.05% | $32.2B | 0.99% | +18.9% | +26.9% | +6.9% |
| JHMMJohn Hancock Multifactor Mid Cap ETF | 0.08% | 0.41% | $6.0B | 0.86% | +17.3% | +24.7% | +8.8% |
| IWSiShares Russell Mid-Cap Value ETF | 0.06% | 0.23% | $15.9B | 1.27% | +22.1% | +29.8% | +9.8% |
| FNDASchwab Fundamental U.S. Small Company ETF | 0.05% | 0.25% | $9.4B | 1.09% | +21.8% | +32.0% | +9.0% |
| IWRiShares Russell Mid-Cap ETF | 0.05% | 0.18% | $57.6B | 1.12% | +18.1% | +23.0% | +8.5% |
| XTiShares Future Exponential Technologies ETF | 0.03% | 0.46% | $3.9B | 6.87% | +19.3% | +36.3% | +7.2% |
| IWPiShares Russell Mid-Cap Growth ETF | 0.03% | 0.23% | $20.5B | 0.34% | +5.4% | +3.1% | +5.1% |
| DFACDimensional U.S. Core Equity 2 ETF | 0.02% | 0.17% | $47.9B | 0.88% | +16.6% | +26.8% | +12.3% |
| SCHGSchwab U.S. Large-Cap Growth ETF | 0.02% | 0.04% | $62.4B | 0.37% | +9.9% | +19.1% | +14.0% |
Expense = net expense ratio from the fund's latest SEC prospectus filing. YTD/1Y/5Y are trailing total returns including dividends (5Y annualized, as of 2026-08-07). Past performance does not predict future results. Sort by any column.
Frequently Asked Questions
Which ETF has the most RGEN exposure?
IBB has the heaviest RGEN allocation of the ETFs we cover, at 0.58% of its portfolio, based on the fund's latest SEC-reported holdings.
How many ETFs hold RGEN?
48 of the 504 ETFs we cover hold Repligen Corporation COM (RGEN). The median weight across those funds is 0.02%.
What is the cheapest ETF that holds RGEN?
SPMD has the lowest expense ratio among covered ETFs holding RGEN, at 0.03% per year.
What is the largest ETF that holds RGEN?
VTI (Vanguard Total Stock Market Index Fund) is the largest covered ETF holding RGEN, with $696.4B in assets and a 0.01% position.
Keep Exploring
Look up another stock or compare two of these ETFs to see how much they overlap beyond RGEN.