XMMO vs IVOO: Holdings Overlap
XMMOInvesco S&P MidCap Momentum ETF
Invesco · 76 holdings · $7.2B · as of 2026-04-30
IVOOVanguard S&P Mid-cap 400 Index Fund
Vanguard · 400 holdings · $3.9B · as of 2026-05-31
Holdings snapshots are 31 days apart (XMMO: 2026-04-30, IVOO: 2026-05-31). 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 XMMO and IVOO?
Invesco S&P MidCap Momentum ETF (XMMO, by Invesco) holds 76 positions; Vanguard S&P Mid-cap 400 Index Fund (IVOO, by Vanguard) holds 400. They have 76 holdings in common, and by portfolio weight the two funds are 29.2% identical. In practical terms the pair is lightly overlapping, with most of each portfolio distinct.
- Overlap by Weight
- 29.2%Sum of the smaller weight of each shared holding
- Shared Holdings
- 76XMMO holds 76 · IVOO holds 400
- Weight in Shared Holdings
- XMMO 100%·IVOO 29%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 XMMO
Every position in XMMO is also held by IVOO, so it brings nothing the other fund doesn’t already own.
Sector Breakdown
| Sector | XMMO | IVOO |
|---|---|---|
| Industrials | 40.3% | 25.6% |
| Information Technology | 15.0% | 15.7% |
| Financials | 3.8% | 14.3% |
| Consumer Discretionary | 6.1% | 11.1% |
| Health Care | 6.3% | 8.7% |
| Other Sectors | 28.2% | 24.4% |
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.
Performance
| Fund | 1M | YTD | 1Y | 3Y (ann.) | 5Y (ann.) | 10Y (ann.) | Yield |
|---|---|---|---|---|---|---|---|
| XMMO | +1.1% | +17.4% | +26.1% | +25.9% | +14.3% | +18.6% | 0.60% |
| IVOO | +3.1% | +18.5% | +26.0% | +14.6% | +9.0% | +11.2% | 1.14% |
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 XMMO vs IVOO →
Shared Holdings(76)
The top 10 shared positions account for 27% of the overlap, led by FLEX, FTI and CW.
 FLEXFlex Ltd. COM USD0.01 | 2.56% | 1.58% | 1.58% |
|---|---|---|---|
 FTITechnipFMC PLC USD1 | 3.60% | 0.79% | 0.79% |
 CWCurtiss-Wright Corporation | 3.91% | 0.79% | 0.79% |
 NVTNVent Electric PLC COM USD0.01 | 2.32% | 0.77% | 0.77% |
 STRLSterling Infrastructure Inc COM | 2.16% | 0.75% | 0.75% |
 ATIATI Inc COM | 2.63% | 0.68% | 0.68% |
 MTSIMACOM Technology Solutions Holdings Inc. COM | 1.49% | 0.67% | 0.67% |
 FNFabrinet COM USD0.01 | 2.86% | 0.67% | 0.67% |
 CRSCarpenter Technology Corporation COM | 1.74% | 0.67% | 0.67% |
 NXTNextpower Inc. CLASS A COM | 2.21% | 0.66% | 0.66% |
 MTZMastec, Inc. COM | 2.26% | 0.66% | 0.66% |
 MKSIMKS Inc. COM | 1.92% | 0.62% | 0.62% |
 WWDWoodward Inc. COM | 2.58% | 0.59% | 0.59% |
 AAAlcoa Corporation COM | 1.25% | 0.57% | 0.57% |
 RBARB Global Inc COM | 1.50% | 0.56% | 0.56% |
 RGLDRoyal Gold, Inc. COM | 2.60% | 0.52% | 0.52% |
 RBCRBC Bearings Incorporated | 1.77% | 0.52% | 0.52% |
 TTMITTM Technologies Inc COM | 2.61% | 0.51% | 0.51% |
 BWXTBWX Technologies Inc. COM | 2.21% | 0.51% | 0.51% |
 TLNTalen Energy Corporation COM | 1.16% | 0.50% | 0.50% |
 WCCWesco International, Inc. COM | 1.46% | 0.50% | 0.50% |
 WPCW. P. Carey Inc COM | 1.60% | 0.46% | 0.46% |
 APGAPI Group Corp COM STK | 2.03% | 0.45% | 0.45% |
 NLYAnnaly Capital Management, Inc. COM NEW | 1.35% | 0.45% | 0.45% |
 RMBSRambus Inc. COM | 1.00% | 0.45% | 0.45% |
Frequently Asked Questions
How much do XMMO and IVOO overlap?
XMMO and IVOO overlap by 29.2% of portfolio weight. They share 76 holdings (XMMO holds 76 positions and IVOO holds 400), based on each fund's latest SEC-reported holdings.
Is it redundant to own both XMMO and IVOO?
The two portfolios are 29.2% 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 XMMO and IVOO?
The largest positions held by both funds are FLEX, FTI, CW, NVT and STRL. Together the top 10 shared positions account for 27% of the total overlap.
What does XMMO own that IVOO doesn't?
Nothing. Every position in XMMO is also held by IVOO. In the other direction, 324 positions (70.7% of IVOO) are unique to IVOO.