Institutional Manager · CIK 0001438848
GAM Holding AG
Zurich, V8 · File #028-13808
Latest AUM
$1.57B
Positions
380
Top-10 Concentration
42.9%
Filings
9
Portfolio Value Over Time
2024-03
2024-06
2024-09
2024-12
2025-03
2025-06
2025-09
2025-12
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| ADD | BROADCOM INC | AVGO | +44,016 | +$15.2M | +$298,883 |
| ADD | INTERNATIONAL BUSINESS MACHS | INTR | +43,810 | +$13.0M | +$24,686 |
| NEW | TOTALENERGIES SE | TTE | +194,786 | +$12.7M | $0 |
| ADD | APPLE INC | AAPL | +42,241 | +$11.5M | +$1.4M |
| ADD | MASTERCARD INCORPORATED | MA | +18,814 | +$10.7M | +$8,306 |
| NEW | SPDR SERIES TRUST | 78468R531 | +151,430 | +$10.0M | $0 |
| ADD | DISNEY WALT CO | 254687106 | +72,039 | +$8.2M | -$12,087 |
| NEW | VERIZON COMMUNICATIONS INC | VZ | +200,857 | +$8.2M | $0 |
| REDUCE | JOHNSON & JOHNSON | JNJ | -37,947 | -$7.9M | +$1.0M |
| REDUCE | APPLIED MATLS INC | 038222105 | -30,431 | -$7.8M | +$2.6M |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 2025380 pos · $1.57B
- 13F HOLDINGS REPORTQ/E Sep 2025373 pos · $1.62B
- 13F HOLDINGS REPORTQ/E Jun 2025287 pos · $1.42B
- 13F HOLDINGS REPORTQ/E Mar 2025217 pos · $1.29B
- 13F HOLDINGS REPORTQ/E Dec 2024205 pos · $1.34B
- 13F HOLDINGS REPORTQ/E Sep 2024193 pos · $1.25B
- 13F HOLDINGS REPORTQ/E Jun 2024199 pos · $1.30B
- 13F HOLDINGS REPORTQ/E Mar 2024216 pos · $1.38B
- 13F HOLDINGS REPORTQ/E Dec 2023220 pos · $1.35B
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | ALPHABET INC | GOOG | 168,249 | $52.7M | 5.82% |
| 2 | NVIDIA CORPORATION | NVDA | 253,492 | $47.3M | 5.23% |
| 3 | UBS GROUP AG | UBS | 994,979 | $46.4M | 5.13% |
| 4 | MICROSOFT CORP | MSFT | 86,883 | $42.0M | 4.65% |
| 5 | MICROSOFT CORP | MSFT | 82,992 | $40.1M | 4.44% |
| 6 | AMAZON COM INC | AMZN | 153,678 | $35.5M | 3.92% |
| 7 | APPLE INC | AAPL | 126,385 | $34.4M | 3.80% |
| 8 | META PLATFORMS INC | META | 48,396 | $31.9M | 3.53% |
| 9 | NVIDIA CORPORATION | NVDA | 158,291 | $29.5M | 3.26% |
| 10 | APPLE INC | AAPL | 102,529 | $27.9M | 3.08% |
| 11 | ALPHABET INC | GOOG | 86,472 | $27.1M | 2.99% |
| 12 | ISHARES INC | 464286392 | 137,304 | $25.5M | 2.82% |
| 13 | BROADCOM INC | AVGO | 62,477 | $21.6M | 2.39% |
| 14 | VISA INC | V | 52,313 | $18.3M | 2.03% |
| 15 | AMRIZE LTD | AMRZ | 317,858 | $17.5M | 1.93% |
| 16 | CRH PLC | CRH | 139,180 | $17.4M | 1.93% |
| 17 | ALCON AG | ALC | 194,161 | $15.5M | 1.71% |
| 18 | LOGITECH INTL S A | H50430232 | 140,780 | $14.5M | 1.60% |
| 19 | VANGUARD INDEX FDS | 922908363 | 22,250 | $14.0M | 1.54% |
| 20 | BOOKING HOLDINGS INC | BKNG | 2,532 | $13.6M | 1.50% |