Skip to main content

Koch, Inc.

Location
WICHITA, KS
Portfolio Value
Small $921,807,893
Diversification
Moderately concentrated
Filing Date
Global Rank
#1,593 / 8,232 ▲ 399
Top Industry
Semiconductors 28.2%
3Y Alpha vs SPY
-31.4%
Period ended 2 months ago
Filed May 12, 2026 · 33d
6 quarters · since Dec 2024

Clone Performance

Feb 2025–Jun 2026 · vs SPY

Hypothetical growth of cloning every reported 13F position and rebalancing on each filing, indexed to the same start.

Cloned portfolio
-18.4%
SPY
+23.4%
Annualised alpha
-31.4%
Max drawdown
−40.0%

Estimate. 13F holdings are quarter-lagged and long-only, so the clone rebalances about 45 days after each period end — when the filing becomes public — and excludes options and short positions. Past performance does not predict future results.

Portfolio Concentration

8 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025
Top Position
28.2%
+4.1 pts
Top 5
88.3%
+1.6 pts
Top 10
100.0%
0.0 pts
HHI
1,792
Dec 2024 → Mar 2026 · range 1,682 – 3,135
Moderately concentrated+39

Portfolio Trend

6 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026
Sector % Portfolio Value
Technology 45.2% $417,051,911
Basic Materials 22.8% $210,225,203
Financial Services 18.1% $167,128,135
Communication Services 9.9% $91,400,582
Real Estate 3.9% $36,002,062

Last Quarter's Activity

Export CSV
Mar 31, 2026 vs Dec 31, 2025

Added To

Positions the filer increased
No qualifying positions this quarter.

Trimmed

Positions the filer reduced
1 positions
Ticker Δ Shares Shares Value Open

New Positions

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

Sold Out

Positions the filer fully exited
No qualifying positions this quarter.

Portfolio Positions

Export CSV View 13F filing
8 positions · $921,807,893 total · as of Mar 31, 2026
Ticker Company Shares Value (USD) % of Portfolio History