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ETF comparison

PHO vs QTUM

Both Thematic.

Invesco Water Resources ETF · Defiance Quantum ETF

Holdings overlap

Weighted by ISIN/CUSIP
0.0 %

0 positions appear in both funds. Buying equal dollars of PHO and QTUM would leave roughly 0.0% of each dollar exposed to the same underlying securities.

PHO unmatched 100.1% Shared 0.0% QTUM unmatched 99.3%

Unmatched is the part of a fund's weight the other fund doesn't match: names only it holds, plus any extra weight it puts in names both funds hold.

In PHO only
41 positions
Shared
0 positions
In QTUM only
86 positions

Side by side

PHO

Invesco Water Resources ETF

Invesco · Thematic

54 composite / 100
Expense ratio
0.59%
Net assets
$1.89B
TTM yield
0.52%
Top-10 conc.
57.5%
QTUM

Defiance Quantum ETF

Defiance · Thematic

75 composite / 100
Expense ratio
0.40%
Net assets
$5.64B
TTM yield
1.03%
Top-10 conc.
16.9%

Sub-score comparison

41
Cost
60
77
Tax efficiency
76
69
Liquidity
89
32
Concentration
90
—
Tracking quality
—
PHO sub-score QTUM

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

Cost difference

QTUM is 19 bps cheaper than PHO. On a $100,000 position that's about $190/yr more in fees for PHO.

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 PHO vs QTUM.

Top shared holdings

0 shared in total

No shared holdings between these funds.

Only in PHO

41 total
  • Roper Technologies, Inc. 9.12%
  • Ecolab Inc. 8.21%
  • Ferguson Enterprises Inc. 6.89%
  • Waters Corp. 6.74%
  • IDEXX Laboratories, Inc. 6.47%
  • Veralto Corp. 4.34%
  • American Water Works Co., Inc. 4.12%
  • Xylem Inc. 4.04%
  • Agilent Technologies, Inc. 3.87%
  • IDEX Corp. 3.67%

Only in QTUM

86 total
  • Arqit Quantum Inc 2.41%
  • Horizon Quantum Holdings LTD 2.38%
  • Quantinuum Inc 1.57%
  • Astera Labs Inc 1.55%
  • Applied Materials Inc 1.55%
  • KLA Corp 1.50%
  • MKS Inc 1.50%
  • Onto Innovation Inc 1.49%
  • Teradyne Inc 1.48%
  • Lam Research Corp 1.43%

Related comparisons

More comparisons with PHO

More comparisons with QTUM

Percentages are holdings overlap with the named fund.

Open PHO or QTUM 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.