PYvsIUSVETF Comparison
VS
Principal Value ETF (PY) and iShares Core S&P U.S. Value ETF (IUSV) belong to the same industry segment: US Large Cap Value. Both ETFs have the same top 3 sector exposures: Technology, Finance and Consumer Non-Cyclicals. PY is more expensive with a Total Expense Ratio (TER) of 0.15%, versus 0.04% for IUSV. PY is up 13.86% year-to-date (YTD) with +$94M in YTD flows. IUSV performs worse with 13.58% YTD performance, and +$863M in YTD flows. Run a side-by-side ETF comparison of PY and IUSV 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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PY vs IUSV performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 10/23/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | PY IUSV | +3.97%+2.66% | +6.94%+3.95% | +13.86%+13.58% | +14.74%+15.91% | +65.68%+67.75% | +51.17%+69.90% |
| Flows | PY IUSV | -$7M+$169M | +$300K+$436M | +$94M+$863M | +$104M+$1.49B | +$158M+$6.20B | +$173M+$8.44B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | PY IUSV | +10.32%+8.21% | +10.11%+9.74% | +13.58%+12.48% | +15.51%+14.44% |
| Max drawdown | PY IUSV | -4.48%-4.07% | -6.09%-6.36% | -17.91%-17.77% | -18.43%-17.96% |
| Max drawdown duration | PY IUSV | 47d62d | 80d80d | 263d263d | 695d286d |
Trading data
PY | IUSV | |
Last sale 10/26/2026 at 1:30 PM | $58.62 | $115.40 |
| Previous close 10/23/2026 | $58.60 | $115.07 |
| Consolidated volume 10/23/2026 | ||
| 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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PY
is actively managed and doesn’t replicate an indexPY | IUSV | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 10/26/2026 at 1:30 PM
Live
Closed
PY | IUSV | |
|---|---|---|
| Last price | $58.62 | $115.40 |
| 1D performance | +0.03% | +0.29% |
| AuM | $244.32 M | $28.29 B |
| E/R | 0.15% | 0.04% |
Characteristics
PY | IUSV | |
|---|---|---|
| Management strategy | Active | Passive |
| Provider | Principal Global Investors | iShares |
| Benchmark | - | S&P 900 Value Index |
| N° of holdings | 99 | 733 |
| Asset class | - | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | March 21, 2016 | July 24, 2000 |
| ESG | No | No |
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Exposure
Countries
PY
USA
95.76%
Other
4.24%
IUSV
USA
95.8%
Other
4.2%
Sectors
PY
Technology
23.69%
Finance
19.77%
Consumer Non-Cycl.
14.42%
Healthcare
12.27%
Industrials
7.69%
Other
22.16%
IUSV
Technology
19.38%
Finance
19.34%
Consumer Non-Cycl.
12.78%
Healthcare
12.08%
Industrials
9.46%
Energy
7.55%
Other
19.41%
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Diversification
PY
Total weight of top 15 holdings out of 15
33.7%
IUSV
Total weight of top 15 holdings out of 15
27.13%
Top 15 holdings
Data as of August 31, 2026
PY
Apple, Inc.
8.19%
Amazon.com, Inc.
3.13%
Bank of America Corp.
2.16%
Merck & Co., Inc.
2.12%
Walmart, Inc.
1.99%
UnitedHealth Group, Inc.
1.84%
Dell Technologies, Inc.
1.80%
Salesforce, Inc.
1.78%
Procter & Gamble Co.
1.77%
Johnson & Johnson
1.65%
The Home Depot, Inc.
1.58%
ExxonMobil Holdings Corp.
1.44%
The Coca-Cola Co.
1.42%
Verizon Communications, Inc.
1.42%
The Charles Schwab Corp.
1.41%
IUSV
Apple, Inc.
7.28%
Amazon.com, Inc.
3.74%
ExxonMobil Holdings Corp.
2.09%
Walmart, Inc.
1.44%
Intel Corp.
1.38%
Costco Wholesale Corp.
1.31%
Bank of America Corp.
1.27%
Tesla, Inc.
1.23%
Chevron Corp.
1.21%
Merck & Co., Inc.
1.14%
UnitedHealth Group, Inc.
1.11%
Procter & Gamble Co.
1.06%
The Home Depot, Inc.
1.02%
JPMorgan Chase & Co.
0.96%
Visa, Inc.
0.89%
Frequently asked questions about PY and IUSV
How have the PY and IUSV ETFs performed in 2026?
As of October 23, 2026, PY is up 13.86% year-to-date (YTD), while IUSV has returned 13.58%. That puts PY better performer ahead so far this year.
Which ETF is attracting more investor money: PY or IUSV?
Year-to-date, the PY ETF saw +$94M in flows, compared to +$863M for IUSV.
Which ETF is more volatile: PY or IUSV?
Over the past year, PY had a volatility of 10.11%, while IUSV experienced 9.74%.
Which ETF is bigger: PY or IUSV?
As of October 23, 2026, PY holds $244.32 M in assets under management (AUM), while IUSV manages $28.29 B.
What sectors do the PY and IUSV ETFs invest in?
PY leans toward sectors like Technology, Finance and Consumer Non-Cyclicals. Meanwhile, IUSV focuses on Technology, Finance and Consumer Non-Cyclicals.
What are the top holdings of the PY ETF and IUSV ETF?
PY top holdings include Apple, Inc., Amazon.com, Inc. and Bank of America Corp.. IUSV holds in its top three: Apple, Inc., Amazon.com, Inc. and ExxonMobil Holdings Corp..
Which ETF is more diversified: PY or IUSV?
PY holds 99 securities with 33.7% of its assets in the top 15. IUSV has 736 securities and a top 15 weight of 27.13%.
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