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GATEWAY INVESTMENT ADVISERS LLC

Location
CINCINNATI, OH
Portfolio Value
Mid $8,547,789,521
Diversification
Diversified
Filing Date
Global Rank
#469 / 8,607 ▼ 51 · as of Mar 2026
Top Industry
Semiconductors 16.6%
3Y Alpha vs SPY
-3.0%
Period ended 3 months ago
Filed Apr 13, 2026 · 3mo
25 quarters · since Mar 2020

Clone Performance

Jul 2023–Jul 2026 · vs SPY

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

Cloned portfolio
+63.3%
SPY
+75.9%
Annualised alpha
-3.0%
Max drawdown
−18.7%

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

660 positions · as of Mar 31, 2026 · Δ vs Dec 31, 2025
Top Position
11.1%
+0.5 pts
Top 5
31.8%
−1.8 pts
Top 10
41.8%
−2.9 pts
HHI
294
Jun 2023 → Mar 2026 · range 196 – 317
Diversified−18

Portfolio Trend

25 quarters · across all stocks

Sector Breakdown

As of Mar 31, 2026
Sector % Portfolio Value
Technology 36.9% $3,157,474,618
Financial Services 13.0% $1,108,289,251
Consumer Cyclical 10.3% $877,923,691
Healthcare 10.2% $867,664,761
Industrials 9.2% $788,841,688
Communication Services 7.2% $616,943,563
Consumer Defensive 4.4% $376,895,624
Energy 3.8% $327,560,091
Utilities 2.1% $183,424,916
Basic Materials 1.7% $141,183,984
Real Estate 0.9% $73,480,995
Unclassified 0.3% $28,106,339

Last Quarter's Activity

Export CSV
Mar 31, 2026 vs Dec 31, 2025

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

New Positions

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

Sold Out

Positions the filer fully exited
25 positions
Ticker Shares Value Open

Portfolio Positions

Export CSV View 13F filing
660 positions · $8,547,789,521 total · as of Mar 31, 2026
Showing 1–50 of 660 positions by value · page 1 of 14
Ticker Company Shares Value (USD) % of Portfolio History