Fred Alger Management, LLC 13F Holdings
Fred Alger Management, LLC's holdings from its Form 13F-HR filing for the quarter ended June 30, 2026, compared with the previous quarter (March 31, 2026). 13F filings list the long U.S. equity positions held by institutional investment managers with over $100 million under management.
Quarter
Q2 2026
Reported 13F value
$30.0B
Largest holding
NVIDIA Corporation (Equity)
Biggest Buys (Q2 2026)
| Security | Change | Value of change | % of portfolio |
|---|---|---|---|
| Space Exploration Technologies Corp. Class A (Equity) | New position | $987.5M | 3.29% |
| Advanced Micro Devices, Inc. (Equity) | New position | $262.7M | 0.88% |
| NVIDIA Corporation (Equity) | +1.34M sh | $251.5M | 11.82% |
| Novo Nordisk A/S Sponsored ADR Class B (Equity) | New position | $235.3M | 0.78% |
| Lumentum Holdings, Inc. (Equity) | +228,100 sh | $178.0M | 0.66% |
| Alphabet Inc. Class C (Equity) | +511,200 sh | $163.6M | 5.10% |
| Snowflake, Inc. (Equity) | New position | $158.8M | 0.53% |
| Talen Energy Corp (Equity) | +360,500 sh | $126.8M | 1.98% |
| Meta Platforms Inc Class A (Equity) | +214,100 sh | $121.5M | 3.74% |
| Micron Technology, Inc. (Equity) | +157,000 sh | $117.1M | 1.03% |
Biggest Sells (Q2 2026)
| Security | Change | Value of change | % of portfolio |
|---|---|---|---|
| Nebius Group N.V. Class A (Equity) | -3.87M sh | -$735.7M | 5.27% |
| Astera Labs, Inc. (Equity) | -1.29M sh | -$382.0M | 2.07% |
| Western Digital Corporation (Equity) | -453,500 sh | -$206.2M | 4.70% |
| AstraZeneca PLC (Equity) | -630,000 sh | -$121.6M | 0.09% |
| Intuitive Surgical, Inc. (Equity) | -276,300 sh | -$118.6M | 0.15% |
| Palantir Technologies Inc. Class A (Equity) | Sold out | -$95.2M | 0.00% |
| DuPont de Nemours, Inc. (Equity) | Sold out | -$92.7M | 0.00% |
| Boston Scientific Corporation (Equity) | Sold out | -$91.3M | 0.00% |
| Netflix, Inc. (Equity) | -946,900 sh | -$79.3M | 0.26% |
| Ascendis Pharma A/S Sponsored ADR (Equity) | Sold out | -$69.7M | 0.00% |
Top 50 Holdings
| Security | Value | % of portfolio | Change in shares |
|---|---|---|---|
| NVIDIA Corporation (Equity) | $3.5B | 11.82% | +8.20% |
| Microsoft Corporation (Equity) | $1.9B | 6.42% | +3.58% |
| Amazon.com, Inc. (Equity) | $1.7B | 5.74% | +1.08% |
| Nebius Group N.V. Class A (Equity) | $1.6B | 5.27% | -40.34% |
| Alphabet Inc. Class C (Equity) | $1.5B | 5.10% | +13.37% |
| Apple Inc. (Equity) | $1.5B | 4.86% | +8.74% |
| Western Digital Corporation (Equity) | $1.4B | 4.70% | -17.05% |
| Meta Platforms Inc Class A (Equity) | $1.1B | 3.74% | +12.03% |
| Broadcom Inc. (Equity) | $1.0B | 3.47% | -6.58% |
| Space Exploration Technologies Corp. Class A (Equity) | $987.5M | 3.29% | New |
| Tesla, Inc. (Equity) | $844.7M | 2.81% | +10.01% |
| AppLovin Corp. Class A (Equity) | $666.8M | 2.22% | +10.32% |
| Astera Labs, Inc. (Equity) | $620.1M | 2.07% | -50.10% |
| Talen Energy Corp (Equity) | $594.2M | 1.98% | +30.40% |
| Natera, Inc. (Equity) | $482.6M | 1.61% | +1.23% |
| QXO, Inc. (Equity) | $472.8M | 1.58% | +22.13% |
| GE Vernova Inc. (Equity) | $470.4M | 1.57% | +17.47% |
| Sea Limited Sponsored ADR Class A (Equity) | $345.9M | 1.15% | +7.09% |
| Micron Technology, Inc. (Equity) | $309.2M | 1.03% | +141.61% |
| HEICO Corporation Class A (Equity) | $271.8M | 0.91% | +9.61% |
| Arrowhead Pharmaceuticals, Inc. (Equity) | $269.1M | 0.90% | -1.21% |
| Advanced Micro Devices, Inc. (Equity) | $262.7M | 0.88% | New |
| Novo Nordisk A/S Sponsored ADR Class B (Equity) | $235.3M | 0.78% | New |
| Robinhood Markets, Inc. Class A (Equity) | $228.8M | 0.76% | +104.70% |
| Roku, Inc. Class A (Equity) | $220.6M | 0.73% | +0.35% |
| GFL Environmental Inc (Equity) | $199.8M | 0.67% | -9.76% |
| Lumentum Holdings, Inc. (Equity) | $198.9M | 0.66% | +6208.85% |
| Twilio, Inc. Class A (Equity) | $171.4M | 0.57% | +335.64% |
| Biogen Inc. (Equity) | $170.3M | 0.57% | +7.52% |
| Snowflake, Inc. (Equity) | $158.8M | 0.53% | New |
| Figure Technology Solutions, Inc. Class A (Equity) | $153.7M | 0.51% | +30.41% |
| MercadoLibre, Inc. (Equity) | $136.9M | 0.46% | -14.84% |
| IREN Limited (Equity) | $131.4M | 0.44% | +784.12% |
| Dianthus Therapeutics, Inc. (Equity) | $127.0M | 0.42% | +12.10% |
| Rocket Companies, Inc. Class A (Equity) | $124.8M | 0.42% | -22.23% |
| Cloudflare Inc Class A (Equity) | $117.8M | 0.39% | -10.77% |
| Vertiv Holdings Co. Class A (Equity) | $116.3M | 0.39% | -26.56% |
| Cardinal Health, Inc. (Equity) | $114.3M | 0.38% | -7.92% |
| Johnson & Johnson (Equity) | $112.8M | 0.38% | +32.74% |
| Welltower Inc. (Equity) | $110.1M | 0.37% | -9.09% |
| RBC Bearings Incorporated (Equity) | $107.9M | 0.36% | -6.48% |
| Seagate Technology Holdings PLC (Equity) | $104.7M | 0.35% | +73.37% |
| Repligen Corporation (Equity) | $100.1M | 0.33% | +68.76% |
| KLA Corporation (Equity) | $95.8M | 0.32% | -1.22% |
| Alphabet Inc. Class A (Equity) | $95.4M | 0.32% | +15.36% |
| Freeport-McMoRan, Inc. (Equity) | $93.1M | 0.31% | New |
| Eli Lilly and Company (Equity) | $90.8M | 0.30% | -36.29% |
| Shopify, Inc. Class A (Equity) | $88.7M | 0.30% | -16.57% |
| GlobalFoundries Inc. (Equity) | $88.1M | 0.29% | New |
| SharkNinja, Inc. (Equity) | $83.3M | 0.28% | +7.34% |
Values are as reported in the filing, adjusted for stock splits. Ranked by market value; options and other non-equity positions may be included where the filing lists them.
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