Compare ETFs

Compare holdings, allocations, classifications, and performance.

Showing cached reports.

QQQ: generated Aug 1, 2026, 6:12 AM (as of 2026-07-30); PRF: generated Jul 31, 2026, 11:29 AM (as of 2026-07-30).

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QQQ vs PRF

Current snapshot · Current snapshot

Portfolio statistics

QQQ

Largest holding: AAPL · 8.160%
Top 10 concentration: 46.00%
Gross exposure: 46.00%
Net exposure: 46.00%

PRF

Largest holding: AAPL · 4.692%
Top 10 concentration: 22.61%
Gross exposure: 22.61%
Net exposure: 22.61%

Holdings overlap

Based on returned holdings.

ETF A

QQQ

Snapshot: 2026-07-30
Returned holdings: 10
Largest position: AAPL · 8.160%

13.85%weighted overlap

ETF B

PRF

Snapshot: 2026-07-30
Returned holdings: 10
Largest position: AAPL · 4.692%

Holdings universe15 distinct mapped tickers in the returned rows

5 shared

Only QQQ 5Shared 5Only PRF 5

Largest allocation differences

NVDANVIDIA Corp7.864% gap

7.864%0.000%

MUMicron Technology Inc4.537% gap

4.537%0.000%

AMDAdvanced Micro Devices Inc3.641% gap

3.641%0.000%

AAPLApple Inc3.468% gap

8.160%4.692%

AVGOBroadcom Inc3.064% gap

3.064%0.000%

GOOGAlphabet Inc3.033% gap

3.033%0.000%

MSFTMicrosoft Corp3.025% gap

5.583%2.559%

AMZNAmazon.com Inc2.191% gap

4.221%2.030%

Portfolio composition

Based on classified holdings in the returned results.

No classification data available.

Valuation multiples

Weighted valuation multiples by ETF
Weighted multiple	QQQ	PRF
P/E	N/A0/10 valued	N/A0/10 valued
P/B	N/A0/10 valued	N/A0/10 valued
P/S	N/A0/10 valued	N/A0/10 valued

No valuation data available for these holdings.

Holdings details

View

Shared holdings

Sort by5

Ticker	Company	QQQ weight	PRF weight	Absolute difference
AAPL	Apple Inc	8.160%	4.692%	3.468%
MSFT	Microsoft Corp	5.583%	2.559%	3.025%
GOOGL	Alphabet Inc	3.238%	3.437%	0.199%
AMZN	Amazon.com Inc	4.221%	2.030%	2.191%
META	Meta Platforms Inc	2.660%	1.334%	1.326%