ETF comparison

RSP vs VOO

Both US Large Cap.

Invesco S&P 500 Equal Weight ETF · Vanguard S&P 500 ETF

Holdings overlap

Weighted by ISIN/CUSIP

46.2 %

502 positions appear in both funds. Buying equal dollars of RSP and VOO would leave roughly 46.2% of each dollar exposed to the same underlying securities.

RSP only

Shared

VOO only

RSP only 53.5% Shared 46.2% VOO only 53.6%

In RSP only

2 positions

Shared

502 positions

In VOO only

1 positions

Side by side

RSP

Invesco S&P 500 Equal Weight ETF

Invesco · US Large Cap

89 composite / 100

Expense ratio

0.20%

Net assets

$93.66B

TTM yield

1.51%

Top-10 conc.

6.5%

VOO

Vanguard S&P 500 ETF

Vanguard · US Large Cap

91 composite / 100

Expense ratio

0.030%

Net assets

$1.67T

TTM yield

1.06%

Top-10 conc.

36.5%

Sub-score comparison

Cost

Tax efficiency

100

Liquidity

100

Concentration

—

Tracking quality

—

RSP sub-score VOO

Tracking quality isn't part of the composite — see what we don't score for why.

Cost difference

VOO is 17 bps cheaper than RSP. On a $100,000 position that's about $170/yr more in fees for RSP.

Fee figure is the annual expense charged on $100,000. To see how the gap compounds over a multi-decade holding period, open the cost calculator pre-filled with RSP vs VOO.

Top shared holdings

502 shared in total

#	Holding	In RSP	In VOO	Overlap
1	Intel Corp.	0.38%	0.37%	0.37%
2	Advanced Micro Devices, Inc.	0.33%	0.59%	0.33%
3	Texas Instruments Inc.	0.27%	0.32%	0.27%
4	UnitedHealth Group Inc.	0.25%	0.44%	0.25%
5	QUALCOMM Inc.	0.26%	0.25%	0.25%
6	GE Vernova Inc.	0.25%	0.42%	0.25%
7	Analog Devices, Inc.	0.24%	0.28%	0.24%
8	Caterpillar Inc.	0.24%	0.59%	0.24%
9	Amazon.com, Inc.	0.24%	3.64%	0.24%
10	Micron Technology, Inc.	0.24%	0.68%	0.24%
11	Broadcom Inc.	0.23%	2.62%	0.23%
12	Eaton Corp. PLC	0.23%	0.25%	0.23%

Only in RSP

2 total

Casey's General Stores, Inc. 0.21%
Invesco Government & Agency Portfolio 0.18%

Only in VOO

1 total

Hologic Inc 0.03%

Open RSP or VOO at a brokerage

Both funds trade commission-free at major US brokerages.

Open at Fidelity

Affiliate links — opening an account through these earns PlainIndex a one-time referral. Scoring is computed before any affiliate consideration; see our methodology and funding disclosure.

Holdings overlap is the sum of min(weight_a, weight_b) over positions matched on ISIN (CUSIP fallback). Methodology: see /methodology/.

Comparing two funds doesn't endorse swapping one for the other. Tax-lot history, account type, and personal goals matter — PlainIndex publishes data and methodology, not investment advice.