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ETF comparison

COMT vs DBC

Both Commodities.

iShares GSCI Commodity Dynamic Roll Strategy ETF · Invesco DB Commodity Index Tracking Fund

Holdings overlap

Weighted by ISIN/CUSIP
0.0 %

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

COMT only 75.4% Shared 0.0% DBC only 106.6%
In COMT only
144 positions
Shared
0 positions
In DBC only
29 positions

Holdings data for COMT covers 75.4% of fund weight. The remainder lacks matchable identifiers in the N-PORT filing.

Side by side

COMT

iShares GSCI Commodity Dynamic Roll Strategy ETF

iShares · Commodities

60 composite / 100
Expense ratio
0.48%
Net assets
$1.11B
TTM yield
5.92%
Top-10 conc.
22.0%
DBC

Invesco DB Commodity Index Tracking Fund

Invesco · Commodities

36 composite / 100
Expense ratio
0.85%
Net assets
$1.58B
TTM yield
2.58%
Top-10 conc.
80.0%

Sub-score comparison

52
Cost
15
61
Tax efficiency
68
58
Liquidity
65
83
Concentration
0
—
Tracking quality
—
COMT sub-score DBC

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

Cost difference

COMT is 37 bps cheaper than DBC. On a $100,000 position that's about $370/yr more in fees for DBC.

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 COMT vs DBC.

Top shared holdings

0 shared in total

No shared holdings between these funds.

Only in COMT

144 total
  • United States Treasury 2.16%
  • United States Treasury 1.88%
  • United States Treasury 1.72%
  • United States Treasury 1.70%
  • Florida Power & Light Co 1.30%
  • United States Treasury 1.28%
  • Sumitomo Corp of Americas 1.27%
  • Reliance Funding Co LLC 1.12%
  • United States Treasury 1.06%
  • WEC Energy Group Inc 1.01%

Only in DBC

29 total
  • ICE Brent Crude Oil Future 14.46%
  • Invesco Short Term Treasury ETF 12.94%
  • NYMEX Light Sweet Crude Oil Future 12.63%
  • COMEX Gold 100 Troy Ounces Future 9.76%
  • ICE Gas Oil Future 6.24%
  • NYMEX NY Harbor ULSD Futures 4.50%
  • CME Live Cattle Future 3.65%
  • LME Primary Aluminum Future 3.36%
  • CBOT Soybean Future 3.35%
  • CBOT Corn Future 3.32%

Open COMT or DBC 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.