Skip to main content

LOCKHEED MARTIN INVESTMENT MANAGEMENT CO

Location
BETHESDA, MD
Portfolio Value
Mid $2,527,788,530
Diversification
Diversified
Filing Date
Global Rank
#1,341 / 8,807 ▼ 119
Top Industry
Semiconductors 19.3%
Period ended 4 months ago
Filed Aug 12, 2026 · 2mo
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
SIC code
3670

Portfolio style

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

Style
Diversified active
Top 10 weight 51.7%, 27.7 effective positions, active share 49.2% against the S&P 500 as of 2026-06-30; it meets none of the index-like, systematic-like or concentrated tests
Turnover
Medium turnover
31.0% over the last four quarters (30% to under 100%)
Horizon
Long horizon
Value-weighted holding period 18.2 quarters (12+), a floor since 42.7% of the book was already held when coverage starts

Closest benchmark: the S&P 500 as of 2026-06-30, active share 49.2%; sector active share 24.9% 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.

View clone backtest

Portfolio Concentration

117 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026
Top Position
9.4%
+0.6 pts
Top 5
35.3%
−0.4 pts
Top 10
51.7%
−1.7 pts
HHI
361
Sep 2023 → Jun 2026 · range 361 – 462
Diversified−19

Portfolio Trend

26 quarters · across all stocks

Sector Breakdown

As of Jun 30, 2026
Sector % Portfolio Value
Unclassified 29.0% $732,443,066
Technology 28.5% $721,276,448
Communication Services 10.3% $259,882,488
Consumer Cyclical 6.8% $171,413,026
Consumer Defensive 5.7% $143,837,414
Healthcare 5.0% $127,075,861
Financial Services 4.4% $112,037,615
Industrials 3.1% $78,273,090
Energy 3.1% $77,637,550
Utilities 2.6% $66,934,362
Basic Materials 0.9% $23,379,372
Real Estate 0.5% $13,598,238

Last Quarter's Activity

Export CSV
Jun 30, 2026 vs Mar 31, 2026

Added To

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

Trimmed

Positions the filer reduced
25 positions
Ticker Δ Shares Shares Value Open
— −40,500 79,500 $5,982,375

New Positions

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

Sold Out

Positions the filer fully exited
5 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
117 tracked positions · $2,527,788,530 total · filing declares 117 positions · $2,527,788,556 · as of Jun 30, 2026
Showing 1–50 of 117 positions by value · page 1 of 3
Ticker Company Shares Value (USD) % of Portfolio History

Showing the top 50 of 117 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.