ETF and Mutual Fund Analysis

Holdings as of March 31, 2026 (ABALX) and April 30, 2026 (RSP)

ETF and Mutual Fund Analysis

Overlap, Comparison, and Diversification for Your Portfolio

Home > Compare > ABALX vs RSP Holdings as of March 31, 2026 (ABALX) and April 30, 2026 (RSP)

ABALX vs RSP: Portfolio Overlap

American Balanced Fund vs Invesco S&P 500 Equal Weight ETF

19.4%
Weighted portfolio overlap
Low Overlap

Low Overlap. The two portfolios have highly distinct allocations: little of the weight sits in the same stocks.

ABALX
174 equity holdings
as of March 31, 2026
RSP
503 equity holdings
as of April 30, 2026
111 stocks held in common
Overlap View Venn Diagram
19.4% OVERLAP ABALX RSP
Overlapping Holdings
10 Top 10 of 111 shared, by overlap contribution
# Stock ABALX RSP Overlap%
1
INTC
 0.77% 0.38% 0.38%
2
WDC
 0.63% 0.31% 0.31%
3
UNH
 1.40% 0.25% 0.25%
4
GEV
 0.49% 0.25% 0.25%
5
CAT
 0.35% 0.24% 0.24%
6
AMZN
 1.30% 0.24% 0.24%
7
MU
 2.09% 0.24% 0.24%
8
URI
 0.29% 0.24% 0.24%
9
AVGO
 5.47% 0.24% 0.24%
10
APO
 0.39% 0.23% 0.23%
Most Divergent Holdings Stocks held by one fund but absent from the other
Only in ABALX — American Balanced Fund
StockWeight
CAPITAL GROUP CENTRAL CORPORATE BOND FUND4.55%
TSM3.79%
Canadian Natural Resources Ltd1.66%
SK hynix Inc1.19%
Wheaton Precious Metals Corp1.16%
Only in RSP — Invesco S&P 500 Equal Weight ETF
StockWeight
STX0.34%
ON0.33%
SNDK0.32%
CIEN0.30%
CNC0.29%

Run the full interactive analysis — compare up to 5 funds at once, see Venn diagrams, heatmaps, and more.

Run Full Analysis →
Frequently Asked Questions (FAQs)
What is the portfolio overlap between ABALX and RSP?

ABALX (American Balanced Fund) and RSP (Invesco S&P 500 Equal Weight ETF) share 19.4% portfolio overlap as of ABALX's March 31, 2026 filing and RSP's April 30, 2026 filing, across 111 common stocks. Overlap is the sum of the smaller weight of each shared stock, so it reads as the share of a dollar that lands on the same companies in both funds.

Do ABALX and RSP invest in the same stocks?

Mostly not. Only a small portion of their portfolios overlaps — these funds hold largely different stocks and genuinely diversify each other.

What are the top stocks held by both ABALX and RSP?

The most prominent shared holdings (by combined weight) are: INTC, WDC, UNH. See the full common-holdings table on this page for weights in each fund.

Related Comparisons
IWF — iShares Russell 1000 Growth ETF vs RSP — Invesco S&P 500 Equal Weight ETFFCFMX — Fidelity Series Total Market Index Fund vs RSP — Invesco S&P 500 Equal Weight ETFITOT — iShares Core S&P Total U.S. Stock Market ETF vs RSP — Invesco S&P 500 Equal Weight ETFABALX — American Balanced Fund vs IJH — iShares Core S&P Mid-Cap ETFRSP — Invesco S&P 500 Equal Weight ETF vs VUG — VANGUARD GROWTH INDEX FUNDABALX — American Balanced Fund vs EAGRX — First Eagle Global Fund