VBK vs VTI: Holdings Overlap
VBKVanguard Small-cap Growth Index Fund
Vanguard · 551 holdings · $24.3B · as of 2026-03-31
VTIVanguard Total Stock Market Index Fund
Vanguard · 3505 holdings · $696.4B · as of 2026-03-31
How similar are VBK and VTI?
Vanguard Small-cap Growth Index Fund (VBK, by Vanguard) holds 551 positions; Vanguard Total Stock Market Index Fund (VTI, by Vanguard) holds 3505. They have 549 holdings in common, and by portfolio weight the two funds are 5.6% identical. In practical terms the pair is lightly overlapping, with most of each portfolio distinct.
- Overlap by Weight
- 5.6%Sum of the smaller weight of each shared holding
- Shared Holdings
- 549VBK holds 551 · VTI holds 3505
- Weight in Shared Holdings
- VBK 100%·VTI 6%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 VBK
2 of 551 positions (0.0% of the fund) are not held by VTI.
- VANGUARD S/C G E0.00%
- BLUEPRINT MEDICINES CORP - CVR (JULY 2025)0.00%
Sector Breakdown
| Sector | VBK | VTI |
|---|---|---|
| Information Technology | 21.6% | 30.5% |
| Industrials | 24.6% | 10.4% |
| Health Care | 16.1% | 10.0% |
| Financials | 6.1% | 12.7% |
| Consumer Discretionary | 9.9% | 9.8% |
| Other Sectors | 20.6% | 26.0% |
| Unclassified | 0.9% | 0.3% |
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 (1% of VBK, 0% of VTI).
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| VBK | +1.8% | +19.6% | +29.4% | +16.6% | +5.3% | +11.4% | 0.42% |
| VTI | +3.3% | +14.6% | +24.2% | +20.9% | +12.3% | +14.9% | 1.02% |
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 VBK vs VTI →
Shared Holdings(549)
The top 10 shared positions account for 12% of the overlap, led by CIEN, LITE and FIX.
 CIENCiena Corporation COM NEW | 0.92% | 0.09% | 0.09% |
|---|---|---|---|
 LITELumentum Holdings Inc. COM | 0.84% | 0.08% | 0.08% |
 FIXComfort Systems USA Inc. COM | 0.81% | 0.08% | 0.08% |
 COHRCoherent Corp COM | 0.74% | 0.07% | 0.07% |
 EQTEQT Corporation COM | 0.66% | 0.06% | 0.06% |
 RKLBRocket Lab Corp. COM | 0.61% | 0.06% | 0.06% |
 BEBloom Energy Corporation COM CL A | 0.60% | 0.06% | 0.06% |
 INSMInsmed Inc COM PAR $.01 | 0.59% | 0.06% | 0.06% |
 EMEEmcor Group Inc COM | 0.55% | 0.05% | 0.05% |
 TPLTexas Pacific Land Corporation COM | 0.46% | 0.04% | 0.04% |
 FTITechnipFMC PLC USD1 | 0.92% | 0.04% | 0.04% |
 CASYCasey'S General Stores Inc. COM | 0.90% | 0.04% | 0.04% |
 NTRANatera Inc. COM | 0.88% | 0.04% | 0.04% |
 EXEExpand Energy Corp. COM | 0.44% | 0.04% | 0.04% |
 HUBBHubbell Incorporated COM | 0.22% | 0.04% | 0.04% |
 FTAIFTAI Aviation Ltd COM USD0.01 | 0.84% | 0.04% | 0.04% |
 CWCurtiss-Wright Corporation | 0.84% | 0.04% | 0.04% |
 RGLDRoyal Gold, Inc. COM | 0.72% | 0.03% | 0.03% |
 XPOXPO Inc COM | 0.36% | 0.03% | 0.03% |
 ASTSAST SpaceMobile, Inc., Class A | 0.72% | 0.03% | 0.03% |
 WWDWoodward Inc. COM | 0.71% | 0.03% | 0.03% |
 ALBAlbemarle Corp COM | 0.35% | 0.03% | 0.03% |
 BURLBurlington Stores Inc. COM | 0.34% | 0.03% | 0.03% |
 SOFISofi Technologies Inc COM | 0.68% | 0.03% | 0.03% |
 MTZMastec, Inc. COM | 0.68% | 0.03% | 0.03% |
Showing the top 250 of 549 shared holdings by overlap weight.
Frequently Asked Questions
How much do VBK and VTI overlap?
VBK and VTI overlap by 5.6% of portfolio weight. They share 549 holdings (VBK holds 551 positions and VTI holds 3505), based on each fund's latest SEC-reported holdings.
Is it redundant to own both VBK and VTI?
The two portfolios are 5.6% 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 VBK and VTI?
The largest positions held by both funds are CIEN, LITE, FIX, COHR and EQT. Together the top 10 shared positions account for 12% of the total overlap.
What does VBK own that VTI doesn't?
2 positions (0.0% of VBK) are unique to VBK, led by VANGUARD S/C G E and BLUEPRINT MEDICINES CORP - CVR (JULY 2025). In the other direction, 2956 positions (94.0% of VTI) are unique to VTI.