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GAM Holding AG

Location
Zurich, V8
Portfolio Value
Mid $1,466,373,993
Diversification
Diversified
Filing Date
Global Rank
#1,453 / 8,664 ▼ 74 · as of Dec 2025
Top Industry
Semiconductors 9.1%
3Y Alpha vs SPY
-4.8%
Period ended 6 months ago
Filed Feb 17, 2026 · 5mo
24 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
+54.3%
SPY
+76.5%
Annualised alpha
-5.3%
Max drawdown
−19.9%

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

272 positions · as of Dec 31, 2025 · Δ vs Sep 30, 2025
Top Position
5.6%
−0.4 pts
Top 5
23.7%
+0.3 pts
Top 10
35.3%
+1.4 pts
HHI
182
Mar 2023 → Dec 2025 · range 164 – 233
Diversified+5

Portfolio Trend

24 quarters · across all stocks

Sector Breakdown

As of Dec 31, 2025
Sector % Portfolio Value
Technology 29.5% $432,130,732
Financial Services 16.0% $233,929,734
Consumer Cyclical 14.7% $215,420,541
Communication Services 12.3% $179,885,991
Healthcare 8.8% $129,587,144
Industrials 4.3% $62,867,015
Basic Materials 4.2% $60,956,685
Consumer Defensive 3.7% $54,696,550
Energy 3.3% $48,310,829
Utilities 1.5% $21,426,395
Unclassified 1.0% $14,544,058
Real Estate 0.9% $12,618,319

Last Quarter's Activity

Export CSV
Dec 31, 2025 vs Sep 30, 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
272 positions · $1,466,373,993 total · as of Dec 31, 2025
Showing 1–50 of 272 positions by value · page 1 of 6
Ticker Company Shares Value (USD) % of Portfolio History