IJJ vs REGL: Holdings Overlap
IJJiShares S&P Mid-Cap 400 Value ETF
iShares · 301 holdings · $9.0B · as of 2026-03-31
REGLProShares S&P MidCap 400 Dividend Aristocrats ETF
ProShares · 65 holdings · $1.8B · as of 2026-05-31
Holdings snapshots are 61 days apart (IJJ: 2026-03-31, REGL: 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 IJJ and REGL?
iShares S&P Mid-Cap 400 Value ETF (IJJ, by iShares) holds 301 positions; ProShares S&P MidCap 400 Dividend Aristocrats ETF (REGL, by ProShares) holds 65. They have 61 holdings in common, and by portfolio weight the two funds are 20.9% identical. In practical terms the pair is lightly overlapping, with most of each portfolio distinct.
- Overlap by Weight
- 20.9%Sum of the smaller weight of each shared holding
- Shared Holdings
- 61IJJ holds 301 · REGL holds 65
- Weight in Shared Holdings
- IJJ 21%·REGL 94%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 IJJ
240 of 301 positions (78.3% of the fund) are not held by REGL. Showing the top 30 by weight.
Sector Breakdown
| Sector | IJJ | REGL |
|---|---|---|
| Financials | 22.4% | 30.9% |
| Industrials | 19.0% | 13.6% |
| Utilities | 4.6% | 15.1% |
| Materials | 8.2% | 13.4% |
| Consumer Discretionary | 12.4% | 9.5% |
| Other Sectors | 32.5% | 17.2% |
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 |
|---|---|---|---|---|---|---|---|
| IJJ | +3.0% | +15.1% | +23.8% | +12.8% | +9.2% | +10.5% | 1.56% |
| REGL | +3.7% | +14.8% | +18.4% | +12.5% | +8.5% | +9.8% | 2.13% |
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 IJJ vs REGL →
Shared Holdings(61)
The top 10 shared positions account for 31% of the overlap, led by RS, RGA and WTRG.
 RSReliance, Inc. | 1.01% | 1.78% | 1.01% |
|---|---|---|---|
 RGAReinsurance Group of America, Inc. | 0.85% | 1.50% | 0.85% |
 WTRGEssential Utilities, Inc. | 0.73% | 1.48% | 0.73% |
 UNMUnum Group | 0.71% | 1.66% | 0.71% |
 OGEOGE Energy Corp. | 0.63% | 1.59% | 0.63% |
 TTCToro Co. (The) | 0.58% | 1.49% | 0.58% |
 ATRAptarGroup, Inc. | 0.52% | 1.44% | 0.52% |
 RRyder System, Inc. | 0.51% | 1.71% | 0.51% |
 UMBFUMB Financial Corp. | 0.51% | 1.68% | 0.51% |
 CSLCarlisle Cos., Inc. | 0.49% | 1.51% | 0.49% |
 RPMRPM International, Inc. | 0.48% | 1.55% | 0.48% |
 INGRIngredion, Inc. | 0.45% | 1.41% | 0.45% |
 GGGGraco, Inc. | 0.44% | 1.36% | 0.44% |
 PBProsperity Bancshares, Inc. | 0.43% | 1.56% | 0.43% |
 CBSHCommerce Bancshares, Inc. | 0.43% | 1.62% | 0.43% |
 RNRRenaissanceRe Holdings Ltd. | 0.40% | 1.41% | 0.40% |
 FAFFirst American Financial Corp. | 0.39% | 1.55% | 0.39% |
 LADLithia Motors, Inc., Class A | 0.39% | 1.63% | 0.39% |
 PORPortland General Electric Co. | 0.38% | 1.56% | 0.38% |
 ELSEquity LifeStyle Properties, Inc. | 0.38% | 1.49% | 0.38% |
 UBSIUnited Bankshares, Inc. | 0.37% | 1.56% | 0.37% |
 NJRNew Jersey Resources Corp. | 0.35% | 1.57% | 0.35% |
 SCIService Corp. International | 0.34% | 1.41% | 0.34% |
 SONSonoco Products Co. | 0.34% | 1.35% | 0.34% |
 AFGAmerican Financial Group, Inc. | 0.34% | 1.56% | 0.34% |
Frequently Asked Questions
How much do IJJ and REGL overlap?
IJJ and REGL overlap by 20.9% of portfolio weight. They share 61 holdings (IJJ holds 301 positions and REGL holds 65), based on each fund's latest SEC-reported holdings.
Is it redundant to own both IJJ and REGL?
The two portfolios are 20.9% 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 IJJ and REGL?
The largest positions held by both funds are RS, RGA, WTRG, UNM and OGE. Together the top 10 shared positions account for 31% of the total overlap.
What does IJJ own that REGL doesn't?
240 positions (78.3% of IJJ) are unique to IJJ, led by USFD, AA and OVV. In the other direction, 4 positions (5.9% of REGL) are unique to REGL.