PSCvsSLYGETF Comparison
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Principal U.S. Small-Cap ETF (PSC) belongs to the US Multi-Factor segment. State Street SPDR S&P 600 Small Cap Growth ETF (SLYG) is part of the US Small Cap Growth segment. Both ETFs have the same top 3 sector exposures: Industrials, Information Technology and Health Care. PSC is more expensive with a Total Expense Ratio (TER) of 0.38%, versus 0.15% for SLYG. PSC is up 17.92% year-to-date (YTD) with +$401M in YTD flows. SLYG performs better with 21.41% YTD performance, and +$550M in YTD flows. Run a side-by-side ETF comparison of PSC and SLYG 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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PSC vs SLYG performance and flow charts
Performance
Cumulative Flows
Historic performance and flows
Data as of 06/19/2026
| 1M | 3M | YTD | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|---|---|
| Perf. | PSC SLYG | +8.71%+7.75% | +18.93%+19.31% | +17.92%+21.41% | +32.70%+33.40% | +67.67%+55.16% | +54.79%+40.82% |
| Flows | PSC SLYG | +$67M+$16M | +$153M+$268M | +$401M+$550M | +$1.11B+$552M | +$1.52B+$1.03B | +$208M+$1.56B |
Volatility and drawdown
| 3M | 1Y | 3Y | 5Y | ||
|---|---|---|---|---|---|
| Volatility | PSC SLYG | +19.10%+19.91% | +17.95%+17.96% | +19.65%+20.02% | +20.79%+21.58% |
| Max drawdown | PSC SLYG | -4.22%-4.36% | -9.87%-9.05% | -23.69%-27.35% | -25.73%-29.18% |
| Max drawdown duration | PSC SLYG | 8d16d | 84d41d | 284d414d | 844d980d |
Trading data
PSC | SLYG | |
Last sale 6/18/2026 at 1:30 PM | $67.89 | $114.17 |
| Previous close 06/18/2026 | $66.81 | $112.06 |
| Consolidated volume 06/18/2026 | ||
| Average volume 30 days | ||
| Average discount or premium 30 days | ||
| Average Bid/Ask spread 30 days |
Replication quality
Data as of May 29, 2026
1-year trailing difference
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PSC
is actively managed and doesn’t replicate an indexPSC | SLYG | |
|---|---|---|
| Tracking error | ||
| Tracking difference | ||
| 1 year cumulative return difference | ||
| Best | ||
| Worst | ||
| Daily return difference | ||
| Average | ||
| Worst | ||
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Main metrics
Last update 6/18/2026 at 1:30 PM
Live
Closed
PSC | SLYG | |
|---|---|---|
| Last price | $67.89 | $114.17 |
| 1D performance | +1.61% | +1.88% |
| AuM | $2.25 B | $4.96 B |
| E/R | 0.38% | 0.15% |
Characteristics
PSC | SLYG | |
|---|---|---|
| Management strategy | Active | Passive |
| Provider | Principal Global Investors | State Street Investment Management |
| Benchmark | - | S&P SmallCap 600 Growth Index |
| N° of holdings | 455 | 311 |
| Asset class | - | Equities |
| Trailing 12m distribution yield | Join | Join |
| Inception date | September 21, 2016 | September 25, 2000 |
| ESG | No | No |
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Exposure
Countries
PSC
USA
81.45%
Other
18.55%
SLYG
USA
96.64%
Other
3.36%
Sectors
PSC
Industrials
16.52%
Information Techn.
16.32%
Health Care
14.12%
Financials
13.75%
Consumer Discreti.
7.5%
Other
31.79%
SLYG
Industrials
20.15%
Information Techn.
17.07%
Health Care
12.8%
Financials
12.21%
Consumer Discreti.
10.91%
Other
26.86%
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Diversification
PSC
Total weight of top 15 holdings out of 15
13.06%
SLYG
Total weight of top 15 holdings out of 15
15.6%
Top 15 holdings
Data as of April 30, 2026
PSC
HIMS & HERS HEALTH INC
1.21%
CREDO TECHNOLOGY GROUP HOLDING
1.00%
PLANET LABS PBC
0.99%
ARGAN
0.93%
FABRINET
0.93%
RAMBUS
0.93%
TTM TECHNOLOGIES
0.87%
DIGITALOCEAN HOLDINGS
0.82%
ALLIANCE DATA SYSTEMS
0.82%
VICOR
0.81%
ZETA GLOBAL HOLDINGS
0.79%
STERLING INFRASTRUCTURE INC
0.78%
POWELL INDUSTRIES
0.76%
ADVANCED ENERGY INDUSTRIES
0.71%
PRIMORIS SERVICES
0.70%
SLYG
VIAVI SOLUTIONS INC
1.46%
SANMINA CORP
1.43%
FORMFACTOR
1.26%
PRIMORIS SERVICES
1.17%
ARGAN
1.12%
VIASAT
1.07%
ESCO TECHNOLOGIES
1.01%
POWELL INDUSTRIES
0.95%
ZURN WATER SOLUTIONS CORP
0.93%
US3004261034
0.90%
FEDERAL SIGNAL
0.90%
STONEX GROUP INC
0.89%
ARMSTRONG WORLD INDUSTRIES
0.88%
SEMTECH
0.82%
ARCHROCK
0.82%
Frequently asked questions about PSC and SLYG
How have the PSC and SLYG ETFs performed in 2026?
As of June 19, 2026, PSC is up 17.92% year-to-date (YTD), while SLYG has returned 21.41%. That puts SLYG better performer ahead so far this year.
Which ETF is attracting more investor money: PSC or SLYG?
Year-to-date, the PSC ETF saw +$401M in flows, compared to +$550M for SLYG.
Which ETF is more volatile: PSC or SLYG?
Over the past year, PSC had a volatility of 17.95%, while SLYG experienced 17.96%.
Which ETF is bigger: PSC or SLYG?
As of June 19, 2026, PSC holds $2.25 B in assets under management (AUM), while SLYG manages $4.96 B.
What sectors do the PSC and SLYG ETFs invest in?
PSC leans toward sectors like Industrials, Information Technology and Health Care. Meanwhile, SLYG focuses on Industrials, Information Technology and Health Care.
What are the top holdings of the PSC ETF and SLYG ETF?
PSC top holdings include HIMS & HERS HEALTH INC, CREDO TECHNOLOGY GROUP HOLDING and PLANET LABS PBC. SLYG holds in its top three: VIAVI SOLUTIONS INC, SANMINA CORP and FORMFACTOR.
Which ETF is more diversified: PSC or SLYG?
PSC holds 459 securities with 13.06% of its assets in the top 15. SLYG has 339 securities and a top 15 weight of 15.6%.
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