IDEF vs KDEF
BlackRock ETF Trust iShares Defense Industrials and Tech Active ETF against PLUS Korea Defense Industry Index ETF: cost, size, returns, what they hold and how much of it is the same.
Overlap by weight
6%
10 shared positions
Fee gap
10 bp
IDEF is cheaper
1-year return gap
23.0 pts
IDEF is ahead
Larger fund
IDEF
$3.4B
Side by side
| IDEF | KDEF | |
|---|---|---|
| Fund | BlackRock ETF Trust iShares Defense Industrials and Tech Active ETF | PLUS Korea Defense Industry Index ETF |
| Issuer | iShares | PLUS |
| Category | Aerospace & Defense | Single Country |
| Expense ratio | 0.55% | 0.65% |
| Assets | $3.4B | $113M |
| Average daily dollar volume | $107M | $1.5M |
| Listed | May 19, 2025 | Feb 4, 2025 |
| FrenzyCap score | 75 | 31 |
| 1-month return | −4.3% | −17.6% |
| 3-month return | −18.4% | −33.5% |
| Year to date | −5.6% | −30.9% |
| 1-year return | −5.8% | −28.8% |
| 30-day volatility | 29.1% | 56.7% |
| Worst drawdown, 1 year | −23.8% | −56.7% |
| Trailing 12-month yield | 0.37% | 7.33% |
| Holdings | 168 | 20 |
| Top 10 weight | 36.1% | 70.4% |
| Look-through P/E | 35.4 | — |
| Holdings vs fair value | +2.1% | — |
| Holdings above 200-day average | 61% | — |
| Net flow, latest 3 reported months | — | −$22M thru Aug 2026 |
| 30-day implied volatility | — | 57.0% |
| Holdings as of | as of Nov 12, 2026issuer data | as of Aug 31, 2026SEC filing |
Returns are price returns and exclude distributions. Flows are each fund's own latest reported months and may not cover the same period.
Largest shared holdings
6% of IDEF · 65% of KDEF| Holding | IDEF | KDEF |
|---|---|---|
| HANWHA AEROSPACE LTD | 1.42% | 23.38% |
| KOREA AEROSPACE INDUSTRIES | 1.36% | 6.71% |
| HANWHA SYSTEMS LTD | 1.24% | 2.31% |
| HYUNDAI-ROTEM | 0.39% | 7.63% |
| HD HYUNDAI HEAVY INDUSTRIES LTD | 0.29% | 2.55% |
| HANWHA OCEAN LTD | 0.23% | 2.94% |
| LIG DEFENSE&AEROSPACE LTD | 0.23% | 6.67% |
| POONGSANORATION CORP | 0.15% | 6.04% |
| SNT DYNAMICS LTD | 0.15% | 3.94% |
| HJ SHIPBUILDING & CONSTRUCTION LTD | 0.11% | 3.18% |
Sector mix of the stock holdings
| Sector | IDEF | KDEF | Gap |
|---|---|---|---|
| Industrials | 39.4% | 0.0% | +39.4% |
| Technology | 20.1% | 0.0% | +20.1% |
| Materials | 2.8% | 0.0% | +2.8% |
| Consumer Discretionary | 1.2% | 0.0% | +1.2% |
| Communication Services | 0.7% | 0.0% | +0.7% |
| Energy | 0.1% | 0.0% | +0.1% |
| Utilities | 0.0% | 0.0% | +0.0% |
More: full overlap table · IDEF holdings · KDEF holdings
Fund data comes from each fund's SEC filings and issuer disclosures and is shown with the date it is as of. SEC portfolio and flow filings become public about 60 days after the period they cover. Nothing here is investment advice; see Terms.