Fred Alger Management portfolio
Investment firmPortfolio as of Jun 30, 2026 (Q2 2026) · filed with the SEC on Aug 14, 2026 · data updated on Nov 5, 2026 · Q2 2026 13F (filing) ↗ · all its 13F filings ↗
A 13F shows the portfolio at quarter-end and is filed up to 45 days later: these are not real-time positions and they may have changed.
Fred Alger Management reported a $30.0 bn portfolio of 421 companies (423 positions, counting each share class separately) to the SEC as of the end of Q2 2026. Its largest positions are NVDA, MSFT, AMZN. During the quarter it opened Advanced Micro Devices and Novo Nordisk A/s.
Sections with a free account
What changed this quarter
470 positions with a change (57 new, 129 added to, 203 trimmed, 81 sold); also, 6 entered through an IPO, 3 exited through an acquisition or merger, 1 entered through a spin-off. 10 are listed here: those of 0.5 points of the portfolio or more (up to 12).
- Newly listedSpace Exploration TechnologiesSPCX3.3% of the portfolio
It started trading this quarter: it appears in a 13F for the first time. The filing does not say whether the manager already held it before the listing, so it is not counted as a purchase.
- Nebius Group−40%fewer sharesReduced4.4% → 5.3%
- Western Digital−17%fewer sharesReduced3.2% → 4.7%
- Astera Labs−50%fewer sharesReduced1.2% → 2.1%
- NVIDIA+8.2%more sharesIncreased12.5% → 11.8%
- Advanced Micro Devices+0.9 ppof portfolioNew— → 0.9%
- Novo Nordisk A/s+0.8 ppof portfolioNew— → 0.8%
- Lumentum Holdings+6,209%more sharesIncreasedunder 0.1% → 0.7%
- Micron Technology+142%more sharesIncreased0.2% → 1.0%
- Alphabet+13%more sharesIncreased4.8% → 5.1%
- Snowflake+0.5 ppof portfolioNew— → 0.5%
The figure on the right: for positions added to or trimmed, the change in the number of shares (%); for new and sold ones, the points of the portfolio moved (pp). Below, the portfolio weight before → after. Traded weight: what it bought or sold, excluding price effects.
Top holdings
- NVIDIANVDA11.8%
- MicrosoftMSFT6.4%
- Amazon.comAMZN5.7%
- AlphabetGOOG · GOOGL5.4%
- Nebius GroupNBIS5.3%
- AppleAAPL4.9%
- Western DigitalWDC4.7%
- Meta PlatformsMETA3.7%
- BroadcomAVGO3.5%
- Space Exploration TechnologiesSPCX3.3%
- TeslaTSLA2.8%
- AppLovinAPP2.2%
- Astera LabsALAB2.1%
- Talen EnergyTLN2.0%
- NateraNTRA1.6%
Portfolio by sector
- ● Information Technology 50%
- ● Industrials 12%
- ● Consumer Discretionary 11%
- ● Communication Services 11%
- ● Health Care 10%
- ● Financials 3%
- ● Utilities 2%
- ● Materials 1%
- ● Real Estate 1%
Declared options (1)
Besides stocks, Fred Alger Management declared 1 put (they gain if the stock falls) with a notional of $943K. The 13F reports the value of the underlying shares, not the premium paid, so these figures look large and are not added to the portfolio. Nor does it say whether the option is bought or written, or its strike or expiry: it may be a hedge.
- PUTDJT JAN 2027 30 Puts$943K
Stakes above 5% (13D/13G)
Companies where this filer reported holding 5% or more of the shares. It is the figure from its latest filing on each one; history since December 2024.
How we classify it
Not counted as a concentrated manager: its portfolio is not within 5 to 100 positions. Its portfolio is shown all the same, but it is left out of manager counts, the consensus and the ranking. How this is decided
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Same type of filer and a 13F portfolio value between a third and three times this one. It is not a comparison of what they hold.
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