ETF and Mutual Fund Analysis

Holdings as of March 31, 2026 (CSPAX) and August 13, 2026 (XLK)

ETF and Mutual Fund Analysis

Overlap, Comparison, and Diversification for Your Portfolio

Home > Compare > CSPAX vs XLK Holdings as of March 31, 2026 (CSPAX) and August 13, 2026 (XLK)

CSPAX vs XLK: Portfolio Overlap

SMALLCAP World Fund Inc vs State Street(R) Technology Select Sector SPDR(R) ETF

0.5%
Weighted portfolio overlap
Low Overlap

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

CSPAX
815 equity holdings
as of March 31, 2026
XLK
75 equity holdings
as of August 13, 2026
2 stocks held in common
Overlap View Venn Diagram
0.5% OVERLAP CSPAX XLK
Overlapping Holdings
2 Sorted by overlap contribution
# Stock CSPAX XLK Overlap%
1
LITE
 1.32% 0.44% 0.44%
2
SWKS
 0.08% 0.07% 0.07%
Most Divergent Holdings Stocks held by one fund but absent from the other
Only in CSPAX — SMALLCAP World Fund Inc
StockWeight
FIX1.52%
DIPLOMA PLC1.06%
TopBuild Corp0.91%
Kokusai Electric Corp0.81%
ATI0.80%
Only in XLK — State Street(R) Technology Select Sector SPDR(R) ETF
StockWeight
NVDA14.33%
AAPL11.77%
MSFT9.69%
AVGO5.19%
AMD3.94%

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 CSPAX and XLK?

CSPAX (SMALLCAP World Fund Inc) and XLK (State Street(R) Technology Select Sector SPDR(R) ETF) share 0.5% portfolio overlap as of CSPAX's March 31, 2026 filing and XLK's August 13, 2026 filing, across 2 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 CSPAX and XLK 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 CSPAX and XLK?

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

Related Comparisons
IJR — iShares Core S&P Small-Cap ETF vs XLK — State Street(R) Technology Select Sector SPDR(R) ETFRSP — Invesco S&P 500 Equal Weight ETF vs XLK — State Street(R) Technology Select Sector SPDR(R) ETFAFMFX — American Mutual Fund vs CSPAX — SMALLCAP World Fund IncABALX — American Balanced Fund vs CSPAX — SMALLCAP World Fund IncABALX — American Balanced Fund vs XLK — State Street(R) Technology Select Sector SPDR(R) ETFAEGFX — EUPAC Fund vs CSPAX — SMALLCAP World Fund Inc