DFAS vs RSP: Holdings Overlap
DFASDimensional U.S. Small Cap ETF
Dimensional · 2121 holdings · $15.3B · as of 2026-04-30
RSPInvesco S&P 500 Equal Weight ETF
Invesco · 504 holdings · $97.5B · as of 2026-04-30
How similar are DFAS and RSP?
Dimensional U.S. Small Cap ETF (DFAS, by Dimensional) holds 2121 positions; Invesco S&P 500 Equal Weight ETF (RSP, by Invesco) holds 504. They have 47 holdings in common, and by portfolio weight the two funds are 4.7% identical. In practical terms the pair is essentially distinct, holding almost none of the same securities.
- Overlap by Weight
- 4.7%Sum of the smaller weight of each shared holding
- Shared Holdings
- 47DFAS holds 2121 · RSP holds 504
- Weight in Shared Holdings
- DFAS 5%·RSP 9%Share of each fund's weight in stocks both funds own
Based on each fund's latest official holdings. How is this calculated?
What makes each fund different
Only in DFAS
2074 of 2121 positions (95.1% of the fund) are not held by RSP. Showing the top 30 by weight.
Sector Breakdown
| Sector | DFAS | RSP |
|---|---|---|
| Industrials | 20.6% | 15.5% |
| Financials | 19.2% | 15.5% |
| Information Technology | 12.0% | 15.9% |
| Consumer Discretionary | 12.4% | 9.2% |
| Health Care | 11.1% | 10.9% |
| Other Sectors | 21.9% | 32.5% |
| Unclassified | 2.7% | 0.0% |
Share of each fund's portfolio weight by GICS-style sector, compiled from issuer fund data and our own classification of the holdings, not the issuers' published sector charts. “Unclassified” is weight we could not classify (3% of DFAS, 0% of RSP).
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| DFAS | +3.2% | +20.5% | +31.3% | +14.8% | +9.1% | — | 0.95% |
| RSP | +2.5% | +15.8% | +22.4% | +14.8% | +9.2% | +12.0% | 1.46% |
Total returns including dividends, from adjusted daily closes as of 2026-08-07. 3Y/5Y/10Y are annualized. Yield is trailing-12-month distributions over the last close. Past performance does not predict future results.
Project the growth of $10,000 in DFAS vs RSP →
Shared Holdings(47)
The top 10 shared positions account for 41% of the overlap, led by APA, GNRC and IVZ.
 APAAPA Corp. COM | 0.25% | 0.24% | 0.24% |
|---|---|---|---|
 GNRCGenerac Holdings Inc. COM | 0.23% | 0.23% | 0.23% |
 IVZInvesco Ltd COM STK USD0.20 | 0.21% | 0.21% | 0.21% |
 HASHasbro Inc COM | 0.22% | 0.20% | 0.20% |
 GLGlobe Life Inc COM | 0.18% | 0.21% | 0.18% |
 HSICHenry Schein, Inc. COM | 0.18% | 0.19% | 0.18% |
 SWKSSkyworks Solutions, Inc. COM | 0.17% | 0.24% | 0.17% |
 PNWPinnacle West Capital Corp. COM | 0.17% | 0.20% | 0.17% |
 HIIHuntington Ingalls Industries, Inc. COM | 0.21% | 0.17% | 0.17% |
 CRLCharles River Laboratories International, Inc. COM | 0.16% | 0.19% | 0.16% |
 AESAES Corp. (The) | 0.16% | 0.19% | 0.16% |
 ALBAlbemarle Corp COM | 0.15% | 0.22% | 0.15% |
 AIZAssurant Inc. COM | 0.15% | 0.21% | 0.15% |
 DVADavita Inc COM | 0.14% | 0.19% | 0.14% |
 NCLHNorwegian Cruise Line Holdings Ltd COM USD0.001 | 0.13% | 0.17% | 0.13% |
 RVTYRevvity Inc COM | 0.13% | 0.19% | 0.13% |
 MOSThe Mosaic Company COM | 0.13% | 0.15% | 0.13% |
 VTRSViatris Inc COM | 0.12% | 0.21% | 0.12% |
 CPBCampbell's Company/The | 0.12% | 0.17% | 0.12% |
 WYNNWynn Resorts Limited COM | 0.12% | 0.21% | 0.12% |
 SWKStanley Black & Decker, Inc. COM | 0.12% | 0.20% | 0.12% |
 EPAMEPAM Systems Inc. COM | 0.12% | 0.15% | 0.12% |
 TECHBio-Techne Corp COM | 0.11% | 0.20% | 0.11% |
 ALGNAlign Technology Inc. COM | 0.11% | 0.19% | 0.11% |
 AOSSmith(Ao)Corp COM | 0.11% | 0.17% | 0.11% |
Frequently Asked Questions
How much do DFAS and RSP overlap?
DFAS and RSP overlap by 4.7% of portfolio weight. They share 47 holdings (DFAS holds 2121 positions and RSP holds 504), based on each fund's latest SEC-reported holdings.
Is it redundant to own both DFAS and RSP?
The two portfolios are 4.7% identical by weight. Owning both is genuine diversification: the funds hold almost none of the same securities.
What are the biggest shared holdings of DFAS and RSP?
The largest positions held by both funds are APA, GNRC, IVZ, HAS and GL. Together the top 10 shared positions account for 41% of the total overlap.
What does DFAS own that RSP doesn't?
2074 positions (95.1% of DFAS) are unique to DFAS, led by AMKR, TTMI and AEIS. In the other direction, 457 positions (90.5% of RSP) are unique to RSP.