PlainIndex

ETF comparison

IUSG vs MGK

Both US Large Cap Growth.

iShares Core S&P U.S. Growth ETF · Vanguard Mega Cap Growth Index Fund

Holdings overlap

0.0 %

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

IUSG only 0.0% Shared 0.0% MGK only 0.0%
In IUSG only
0 positions
Shared
0 positions
In MGK only
0 positions

Holdings data for IUSG covers 0.0% of fund weight. The remainder lacks matchable identifiers in the N-PORT filing.

Holdings data for MGK covers 0.0% of fund weight. The remainder lacks matchable identifiers in the N-PORT filing.

Side by side

IUSG

iShares Core S&P U.S. Growth ETF

iShares · US Large Cap Growth

95 composite / 100
Expense ratio
0.040%
Net assets
$30.09B
TTM yield
0.51%
Top-10 conc.
—
MGK

Vanguard Mega Cap Growth Index Fund

Vanguard · US Large Cap Growth

95 composite / 100
Expense ratio
0.050%
Net assets
$32.03B
TTM yield
0.34%
Top-10 conc.
—

Sub-score comparison

96
Cost
95
89
Tax efficiency
89
100
Liquidity
100
N/A
Concentration
N/A
—
Tracking quality
—
IUSG sub-score MGK

Tracking-quality sub-score is not yet computed for any fund — see methodology for which inputs are live.

Cost difference

IUSG is 1 bps cheaper than MGK. On a $100,000 position that's about $10/yr more in fees for MGK.

Fee figure is the annual expense charged on $100,000. It compounds over time — we publish a fuller cost-projection calculator on the methodology page.

Top shared holdings

0 shared in total

No shared holdings between these funds.

Only in IUSG

0 total

Every IUSG position is also held by MGK.

Only in MGK

0 total

Every MGK position is also held by IUSG.

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.