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ETF comparison

IMTM vs SPY

Momentum Factor vs US Large Cap.

iShares MSCI Intl Momentum Factor ETF · State Street SPDR S&P 500 ETF Trust

Holdings overlap

Weighted by ISIN/CUSIP
0.0 %

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

IMTM unmatched 99.6% Shared 0.0% SPY unmatched 100.0%

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 IMTM only
302 positions
Shared
0 positions
In SPY only
505 positions

Side by side

IMTM

iShares MSCI Intl Momentum Factor ETF

iShares · Momentum Factor

76 composite / 100
Expense ratio
0.30%
Net assets
$4.26B
TTM yield
4.58%
Top-10 conc.
22.9%
SPY

State Street SPDR S&P 500 ETF Trust

State Street · US Large Cap

88 composite / 100
Expense ratio
0.094%
Net assets
$809.22B
TTM yield
1.00%
Top-10 conc.
37.9%

Sub-score comparison

70
Cost
91
76
Tax efficiency
89
84
Liquidity
100
82
Concentration
60
—
Tracking quality
—
IMTM sub-score SPY

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

Cost difference

SPY is 21 bps cheaper than IMTM. On a $100,000 position that's about $206/yr more in fees for IMTM.

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 IMTM vs SPY.

Top shared holdings

0 shared in total

No shared holdings between these funds.

Only in IMTM

302 total
  • ASML Holding N.V. 5.18%
  • HSBC HOLDINGS PLC 2.99%
  • ROYAL BANK OF CANADA 2.45%
  • Roche Holding AG 1.95%
  • THE TORONTO-DOMINION BANK 1.92%
  • Novartis AG 1.91%
  • TOTALENERGIES SE 1.73%
  • Banco Santander, S.A. 1.67%
  • SHELL PLC 1.58%
  • ADVANTEST CORPORATION 1.47%

Only in SPY

505 total
  • NVIDIA CORP 8.50%
  • APPLE INC 7.32%
  • MICROSOFT CORP 5.77%
  • AMAZON.COM INC 3.71%
  • ALPHABET INC CL A 3.03%
  • BROADCOM INC 2.54%
  • ALPHABET INC CL C 2.43%
  • META PLATFORMS INC CLASS A 2.41%
  • MICRON TECHNOLOGY INC 1.82%
  • TESLA INC 1.57%

Related comparisons

More comparisons with IMTM

More comparisons with SPY

Percentages are holdings overlap with the named fund.

Open IMTM or SPY 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.