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Korea Investment CORP

Location
SEOUL, M5
Portfolio Value
Large $52,662,545,046
Diversification
Diversified
Filing Date
Global Rank
#183 / 8,827 ▼ 11
Top Industry
Semiconductors 15.3%
Period ended 4 months ago
Filed Aug 12, 2026 · 3mo
26 quarters · since Mar 2020

Regulatory profile

From Form ADV, the SEC filer profile, 13D/13G type codes and N-CEN, never from the name.

Holder type
Unknown

Portfolio style

Measured from the filed 13F common-share book for Jun 30, 2026, never from the firm's own description.

Style
Index-like
Active share 17.9% against the Russell 1000 as of 2026-06-30, across 655 stocks (index-like at 20% or less with 100+ stocks)
Turnover
Low turnover
24.3% over the last four quarters (under 30%)
Horizon
Long horizon
Value-weighted holding period 24.0 quarters (12+), a floor since 79.0% of the book was already held when coverage starts

Closest benchmark: the Russell 1000 as of 2026-06-30, active share 17.9%; sector active share 7.5% against the combined 13F book's sector weights.

Over time 26 measured quarters

How the bands are measured

Style bands measure the filed 13F common-share book each closed quarter, tested in this order. Unknown: under $10,000,000 of valued equity or 5 stocks. Index-like (100+ stocks): active share of 20% or less against the closest benchmark, which is the S&P 500, S&P MidCap 400, S&P SmallCap 600, Russell 1000, Russell 2000, Nasdaq-100 or Dow Jones Industrial Average (weighted by an index-tracking fund's reported holdings or the index's constituents nearest the quarter end, over the names resolved to companies, and only when those are 90%+ of its weight) or every 13F filer's combined book, or index series holding 80%+ of the registered fund assets it advises (N-CEN) and equal to 50%+ of its book. Systematic-like: 500+ stocks, 100%+ annual turnover and a top 10 weight of 25% or less. Concentrated: a top 10 weight of 60%+ or 12 or fewer effective positions. Diversified active: none of these. Turnover is the smaller of buys and sells over average equity value, summed over four quarters: low under 30%, high 100%+. Horizon is the value-weighted number of quarters each position has been held: short under 4, long 12+.

Clone Performance

Build a hypothetical price-return history from this filer's public 13F holdings.

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Portfolio Concentration

677 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026
Top Position
6.9%
+0.4 pts
Top 5
27.5%
+0.6 pts
Top 10
38.0%
+1.0 pts
HHI
203
Sep 2023 → Jun 2026 · range 141 – 207
Diversified+13

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026
Sector % Portfolio Value
Technology 33.3% $17,544,163,421
Financial Services 11.5% $6,075,560,052
Communication Services 8.7% $4,576,692,090
Industrials 8.6% $4,528,179,382
Consumer Cyclical 8.5% $4,475,794,537
Healthcare 8.3% $4,389,468,157
Unclassified 7.6% $3,982,880,673
Consumer Defensive 3.9% $2,066,134,922
Energy 3.5% $1,816,957,645
Basic Materials 2.2% $1,151,851,131
Real Estate 2.0% $1,068,517,742
Utilities 1.9% $986,345,294

Last Quarter's Activity

Export CSV
Jun 30, 2026 vs Mar 31, 2026

Added To

Positions the filer increased
25 positions
Ticker Δ Shares Shares Value Open

Trimmed

Positions the filer reduced
25 positions
Ticker Δ Shares Shares Value Open
— −749,454 1,598,985 $42,628,940

New Positions

Positions the filer opened this quarter
19 positions
Ticker Shares Value Open

Sold Out

Positions the filer fully exited
25 positions
Ticker Shares Value Open
— 1,020,248 $35,851,515
— 136,331 $10,305,260

Portfolio Positions

Export CSV View 13F filing
677 tracked positions · $52,662,545,046 total · filing declares 677 positions · $52,659,999,903 · as of Jun 30, 2026
Showing 1–50 of 677 positions by value · page 1 of 14
Ticker Company Shares Value (USD) % of Portfolio History

Showing the top 50 of 677 positions. Create a free account to see every position, past quarters, search, filters and CSV export.

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.