VIOO vs IJT: Holdings Overlap
VIOOVanguard S&P Small-cap 600 Index Fund
Vanguard · 603 holdings · $4.4B · as of 2026-05-31
IJTiShares S&P Small-Cap 600 Growth ETF
iShares · 341 holdings · $8.5B · as of 2026-03-31
Holdings snapshots are 61 days apart (VIOO: 2026-05-31, IJT: 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 VIOO and IJT?
Vanguard S&P Small-cap 600 Index Fund (VIOO, by Vanguard) holds 603 positions; iShares S&P Small-Cap 600 Growth ETF (IJT, by iShares) holds 341. They have 333 holdings in common, and by portfolio weight the two funds are 60.7% identical. In practical terms the pair is heavily overlapping, with largely the same stocks driving both funds.
- Overlap by Weight
- 60.7%Sum of the smaller weight of each shared holding
- Shared Holdings
- 333VIOO holds 603 · IJT holds 341
- Weight in Shared Holdings
- VIOO 63%·IJT 96%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 VIOO
270 of 603 positions (36.7% of the fund) are not held by IJT. Showing the top 30 by weight.
Sector Breakdown
| Sector | VIOO | IJT |
|---|---|---|
| Industrials | 17.2% | 22.0% |
| Financials | 17.6% | 14.3% |
| Information Technology | 15.9% | 15.7% |
| Health Care | 11.0% | 15.2% |
| Consumer Discretionary | 12.9% | 10.8% |
| Other Sectors | 25.2% | 20.3% |
| Unclassified | 0.0% | 1.0% |
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 (0% of VIOO, 1% of IJT).
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| VIOO | +2.4% | +24.4% | +36.3% | +14.6% | +7.7% | +10.9% | 1.09% |
| IJT | +1.2% | +25.8% | +33.4% | +15.2% | +6.7% | +11.1% | 0.68% |
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 VIOO vs IJT →
Shared Holdings(333)
The top 10 shared positions account for 10% of the overlap, led by SANM, SMTC and VIAV.
 SANMSanmina Corporation | 0.83% | 0.94% | 0.83% |
|---|---|---|---|
 SMTCSemtech Corporation COM | 0.83% | 0.66% | 0.66% |
 VIAVViavi Solutions Inc COM | 0.66% | 1.02% | 0.66% |
 VSATViaSat, Inc. COM | 0.64% | 0.83% | 0.64% |
 FORMFormfactor Inc COM | 0.57% | 1.00% | 0.57% |
 AGXArgan Inc COM | 0.54% | 1.00% | 0.54% |
 ESIElement Solutions Inc COM | 0.57% | 0.52% | 0.52% |
 QRVOQorvo Inc COM | 0.51% | 0.55% | 0.51% |
 BTSGBrightSpring Health Services Inc. COM | 0.48% | 0.75% | 0.48% |
 POWLPowell Industries Inc. COM | 0.47% | 0.68% | 0.47% |
 KRYSKrystal Biotech Inc COM | 0.47% | 0.88% | 0.47% |
 SNEXStoneX Group Inc COM | 0.47% | 0.75% | 0.47% |
 ECGEverus Construction Group Inc. COM | 0.45% | 0.80% | 0.45% |
 ESEESCO Technologies Inc. COM | 0.44% | 0.97% | 0.44% |
 RHPRyman Hospitality Properties Inc COM | 0.43% | 0.77% | 0.43% |
 MYRGMYR Group, Inc. | 0.42% | 0.58% | 0.42% |
 JBTMJBT Marel Corp. COM | 0.41% | 0.88% | 0.41% |
 ZWSZurn Elkay Water Solutions Corporation COM | 0.41% | 0.88% | 0.41% |
 TRNOTerreno Realty Corporation COM | 0.40% | 0.59% | 0.40% |
 AWIArmstrong World Industries, Inc. COM | 0.40% | 0.94% | 0.40% |
 PRIMPrimoris Services Corp. COM | 0.40% | 1.03% | 0.40% |
 MSGSMadison Square Garden Sports Corp. CL A | 0.40% | 0.77% | 0.40% |
 ETSYEtsy Inc COM | 0.39% | 0.65% | 0.39% |
 LUMNLumen Technologies Inc COM | 0.61% | 0.39% | 0.39% |
| Gates Industrial Corp PLC COM USD0.01 | 0.39% | 0.41% | 0.39% |
Showing the top 250 of 333 shared holdings by overlap weight.
Frequently Asked Questions
How much do VIOO and IJT overlap?
VIOO and IJT overlap by 60.7% of portfolio weight. They share 333 holdings (VIOO holds 603 positions and IJT holds 341), based on each fund's latest SEC-reported holdings.
Is it redundant to own both VIOO and IJT?
The two portfolios are 60.7% identical by weight. Owning both mostly doubles down on the shared core rather than diversifying: the same large positions drive both funds.
What are the biggest shared holdings of VIOO and IJT?
The largest positions held by both funds are SANM, SMTC, VIAV, VSAT and FORM. Together the top 10 shared positions account for 10% of the total overlap.
What does VIOO own that IJT doesn't?
270 positions (36.7% of VIOO) are unique to VIOO, led by ENPH, MOH and EMN. In the other direction, 8 positions (3.2% of IJT) are unique to IJT.