IVV vs JHMM: Holdings Overlap
iShares · 503 holdings · $901.0B · as of 2026-03-31
JHMMJohn Hancock Multifactor Mid Cap ETF
John Hancock · 666 holdings · $6.0B · as of 2026-03-31
How similar are IVV and JHMM?
iShares Core S&P 500 ETF (IVV, by iShares) holds 503 positions; John Hancock Multifactor Mid Cap ETF (JHMM, by John Hancock) holds 666. They have 248 holdings in common, and by portfolio weight the two funds are 9.6% identical. In practical terms the pair is lightly overlapping, with most of each portfolio distinct.
- Overlap by Weight
- 9.6%Sum of the smaller weight of each shared holding
- Shared Holdings
- 248IVV holds 503 · JHMM holds 666
- Weight in Shared Holdings
- IVV 10%·JHMM 53%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 IVV
255 of 503 positions (90.2% of the fund) are not held by JHMM. Showing the top 30 by weight.
Sector Breakdown
| Sector | IVV | JHMM |
|---|---|---|
| Information Technology | 32.6% | 13.9% |
| Industrials | 9.0% | 20.0% |
| Financials | 12.6% | 15.5% |
| Health Care | 9.4% | 10.7% |
| Communication Services | 10.5% | 2.8% |
| Other Sectors | 25.7% | 36.8% |
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 |
|---|---|---|---|---|---|---|---|
| IVV | +3.4% | +14.0% | +23.7% | +21.3% | +13.4% | +15.4% | 1.05% |
| JHMM | +3.3% | +17.3% | +24.7% | +15.8% | +8.8% | +11.9% | 0.86% |
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 IVV vs JHMM →
Shared Holdings(248)
The top 10 shared positions account for 9% of the overlap, led by CIEN, TRGP and MPWR.
 CIENCiena Corporation COM NEW | 0.10% | 0.47% | 0.10% |
|---|---|---|---|
 TRGPTarga Resources Corp. COM | 0.10% | 0.53% | 0.10% |
 MPWRMonolithic Power Systems Inc. COM | 0.10% | 0.46% | 0.10% |
 ETREntergy Corporation COM | 0.09% | 0.49% | 0.09% |
 LITELumentum Holdings Inc. COM | 0.09% | 0.37% | 0.09% |
 CAHCardinal Health, Inc. COM | 0.09% | 0.42% | 0.09% |
 AMEAmetek, Inc. COM | 0.09% | 0.46% | 0.09% |
 FIXComfort Systems USA Inc. COM | 0.09% | 0.50% | 0.09% |
 KEYSKeysight Technologies, Inc. COM | 0.09% | 0.52% | 0.09% |
 TERTeradyne Inc. COM | 0.08% | 0.44% | 0.08% |
 COHRCoherent Corp COM | 0.08% | 0.44% | 0.08% |
 DALDelta Air Lines Inc. COM NEW | 0.08% | 0.13% | 0.08% |
 WABWestinghouse Air Brake Technologies Corp. | 0.08% | 0.41% | 0.08% |
 KRThe Kroger Co. COM | 0.08% | 0.30% | 0.08% |
 FITBFifth Third Bancorp COM | 0.07% | 0.42% | 0.07% |
 EBAYeBay Inc. COM | 0.07% | 0.42% | 0.07% |
 ROKRockwell Automation, Inc. COM | 0.07% | 0.38% | 0.07% |
 EQTEQT Corporation COM | 0.07% | 0.28% | 0.07% |
 CBRECBRE Group, Inc., Class A | 0.07% | 0.33% | 0.07% |
 VTRVentas Inc. COM | 0.07% | 0.21% | 0.07% |
 PCGPGandE CORP COMMON STOCK | 0.07% | 0.20% | 0.07% |
 FANGDiamondback Energy Inc COM | 0.07% | 0.35% | 0.07% |
 NDAQNasdaq Inc COM | 0.07% | 0.30% | 0.07% |
 GRMNGarmin Ltd COM CHF10.00 | 0.07% | 0.31% | 0.07% |
 HIGThe Hartford Insurance Group Inc. COM | 0.07% | 0.47% | 0.07% |
Frequently Asked Questions
How much do IVV and JHMM overlap?
IVV and JHMM overlap by 9.6% of portfolio weight. They share 248 holdings (IVV holds 503 positions and JHMM holds 666), based on each fund's latest SEC-reported holdings.
Is it redundant to own both IVV and JHMM?
The two portfolios are 9.6% 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 IVV and JHMM?
The largest positions held by both funds are CIEN, TRGP, MPWR, ETR and LITE. Together the top 10 shared positions account for 9% of the total overlap.
What does IVV own that JHMM doesn't?
255 positions (90.2% of IVV) are unique to IVV, led by NVDA, AAPL and MSFT. In the other direction, 418 positions (47.0% of JHMM) are unique to JHMM.