RSP vs VBK: Holdings Overlap
RSPInvesco S&P 500 Equal Weight ETF
Invesco · 504 holdings · $97.5B · as of 2026-04-30
VBKVanguard Small-cap Growth Index Fund
Vanguard · 551 holdings · $24.3B · as of 2026-03-31
Holdings snapshots are 30 days apart (RSP: 2026-04-30, VBK: 2026-03-31). Weights and index membership change between snapshots, so the true current overlap is typically higher than shown. For funds tracking the same index, the gap can be 5–15 points.
How similar are RSP and VBK?
Invesco S&P 500 Equal Weight ETF (RSP, by Invesco) holds 504 positions; Vanguard Small-cap Growth Index Fund (VBK, by Vanguard) holds 551. They have 36 holdings in common, and by portfolio weight the two funds are 7.1% identical. In practical terms the pair is lightly overlapping, with most of each portfolio distinct.
- Overlap by Weight
- 7.1%Sum of the smaller weight of each shared holding
- Shared Holdings
- 36RSP holds 504 · VBK holds 551
- Weight in Shared Holdings
- RSP 7%·VBK 15%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 RSP
468 of 504 positions (92.3% of the fund) are not held by VBK. Showing the top 30 by weight.
Sector Breakdown
| Sector | RSP | VBK |
|---|---|---|
| Industrials | 15.5% | 24.6% |
| Information Technology | 15.9% | 21.6% |
| Health Care | 10.9% | 16.1% |
| Financials | 15.5% | 6.1% |
| Consumer Discretionary | 9.2% | 9.9% |
| Other Sectors | 32.5% | 20.6% |
| Unclassified | 0.0% | 0.9% |
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 (0% of RSP, 1% of VBK).
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| RSP | +2.5% | +15.8% | +22.4% | +14.8% | +9.2% | +12.0% | 1.46% |
| VBK | +1.8% | +19.6% | +29.4% | +16.6% | +5.3% | +11.4% | 0.42% |
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 RSP vs VBK →
Shared Holdings(36)
The top 10 shared positions account for 34% of the overlap, led by CIEN, LITE and FIX.
 CIENCiena Corporation COM NEW | 0.30% | 0.92% | 0.30% |
|---|---|---|---|
 LITELumentum Holdings Inc. COM | 0.26% | 0.84% | 0.26% |
 FIXComfort Systems USA Inc. COM | 0.25% | 0.81% | 0.25% |
 COHRCoherent Corp COM | 0.24% | 0.74% | 0.24% |
 EMEEmcor Group Inc COM | 0.24% | 0.55% | 0.24% |
 GNRCGenerac Holdings Inc. COM | 0.23% | 0.38% | 0.23% |
 ALBAlbemarle Corp COM | 0.22% | 0.35% | 0.22% |
 FDSFactSet Research Systems Inc. COM | 0.21% | 0.27% | 0.21% |
 HSTHost Hotels & Resorts Inc COM | 0.21% | 0.22% | 0.21% |
 ECHOEchoStar Corp., Class A | 0.21% | 0.26% | 0.21% |
 CASYCasey'S General Stores Inc. COM | 0.21% | 0.90% | 0.21% |
 WYNNWynn Resorts Limited COM | 0.21% | 0.26% | 0.21% |
 HUBBHubbell Incorporated COM | 0.20% | 0.22% | 0.20% |
 RLRalph Lauren Corp., Class A | 0.20% | 0.21% | 0.20% |
 NDSNNordson Corp COM | 0.20% | 0.47% | 0.20% |
 LIILennox International Inc. COM | 0.20% | 0.48% | 0.20% |
 TECHBio-Techne Corp COM | 0.20% | 0.27% | 0.20% |
 FSLRFirst Solar Inc COM | 0.19% | 0.34% | 0.19% |
 UDRUDR Inc COM | 0.19% | 0.37% | 0.19% |
 INCYIncyte Corporation. COM | 0.19% | 0.53% | 0.19% |
 DECKDeckers Outdoor Corp. COM | 0.19% | 0.47% | 0.19% |
 TYLTyler Technologies Inc. COM | 0.19% | 0.25% | 0.19% |
 GDDYGoDaddy, Inc., Class A | 0.19% | 0.18% | 0.18% |
 EQTEQT Corporation COM | 0.18% | 0.66% | 0.18% |
 EXEExpand Energy Corp. COM | 0.18% | 0.44% | 0.18% |
Frequently Asked Questions
How much do RSP and VBK overlap?
RSP and VBK overlap by 7.1% of portfolio weight. They share 36 holdings (RSP holds 504 positions and VBK holds 551), based on each fund's latest SEC-reported holdings.
Is it redundant to own both RSP and VBK?
The two portfolios are 7.1% identical by weight. Owning both is not redundant. Most of each portfolio is distinct, so the funds can serve different roles.
What are the biggest shared holdings of RSP and VBK?
The largest positions held by both funds are CIEN, LITE, FIX, COHR and EME. Together the top 10 shared positions account for 34% of the total overlap.
What does RSP own that VBK doesn't?
468 positions (92.3% of RSP) are unique to RSP, led by INTC, STX and AMD. In the other direction, 515 positions (85.0% of VBK) are unique to VBK.