DFAS vs RSPH: Holdings Overlap
DFASDimensional U.S. Small Cap ETF
Dimensional · 2121 holdings · $15.3B · as of 2026-04-30
RSPHInvesco S&P 500 Equal Weight Health Care ETF
Invesco · 59 holdings · $776M · as of 2026-04-30
How similar are DFAS and RSPH?
Dimensional U.S. Small Cap ETF (DFAS, by Dimensional) holds 2121 positions; Invesco S&P 500 Equal Weight Health Care ETF (RSPH, by Invesco) holds 59. They have 11 holdings in common, and by portfolio weight the two funds are 1.1% identical. In practical terms the pair is essentially distinct, holding almost none of the same securities.
- Overlap by Weight
- 1.1%Sum of the smaller weight of each shared holding
- Shared Holdings
- 11DFAS holds 2121 · RSPH holds 59
- Weight in Shared Holdings
- DFAS 1%·RSPH 19%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
2110 of 2121 positions (98.7% of the fund) are not held by RSPH. Showing the top 30 by weight.
Sector Breakdown
| Sector | DFAS | RSPH |
|---|---|---|
| Health Care | 11.1% | 100.5% |
| Industrials | 20.6% | 0.0% |
| Financials | 19.2% | 0.0% |
| Consumer Discretionary | 12.4% | 0.0% |
| Information Technology | 12.0% | 0.0% |
| Other Sectors | 21.9% | 0.0% |
| 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 RSPH).
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% |
| RSPH | +3.0% | +12.0% | +28.4% | +7.0% | +3.5% | +8.9% | 0.65% |
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 RSPH →
Shared Holdings(11)
The top 10 shared positions account for 99% of the overlap, led by HSIC, CRL and DVA.
 HSICHenry Schein, Inc. COM | 0.18% | 1.73% | 0.18% |
|---|---|---|---|
 CRLCharles River Laboratories International, Inc. COM | 0.16% | 1.76% | 0.16% |
 DVADavita Inc COM | 0.14% | 1.78% | 0.14% |
 RVTYRevvity Inc COM | 0.13% | 1.72% | 0.13% |
 VTRSViatris Inc COM | 0.12% | 1.90% | 0.12% |
 TECHBio-Techne Corp COM | 0.11% | 1.83% | 0.11% |
 ALGNAlign Technology Inc. COM | 0.11% | 1.79% | 0.11% |
 BAXBaxter International, Inc. COM | 0.08% | 1.73% | 0.08% |
 MRNAModerna Inc COM | 0.06% | 1.46% | 0.06% |
 UHSUniversal Health Services, Inc., Class B | 0.04% | 1.61% | 0.04% |
 SOLVSolventum Corp. COM SHS | 0.02% | 1.77% | 0.02% |
Frequently Asked Questions
How much do DFAS and RSPH overlap?
DFAS and RSPH overlap by 1.1% of portfolio weight. They share 11 holdings (DFAS holds 2121 positions and RSPH holds 59), based on each fund's latest SEC-reported holdings.
Is it redundant to own both DFAS and RSPH?
The two portfolios are 1.1% 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 RSPH?
The largest positions held by both funds are HSIC, CRL, DVA, RVTY and VTRS. Together the top 10 shared positions account for 99% of the total overlap.
What does DFAS own that RSPH doesn't?
2110 positions (98.7% of DFAS) are unique to DFAS, led by AMKR, TTMI and AEIS. In the other direction, 48 positions (81.4% of RSPH) are unique to RSPH.