Largest positions
| Issuer | Class | Value | Share |
|---|---|---|---|
| Nvidia CorporationEquity | Equity | $3,546,649,514 | 11.8% |
| Microsoft CorporationEquity | Equity | $1,926,453,994 | 6.4% |
| Amazon.com, Inc..Equity | Equity | $1,723,255,878 | 5.7% |
| Nebius Group N.V. Class AEquity | Equity | $1,581,503,247 | 5.3% |
| Alphabet Inc.. Class CEquity | Equity | $1,531,437,610 | 5.1% |
| Apple Inc..Equity | Equity | $1,458,999,303 | 4.9% |
| Western Digital CorporationEquity | Equity | $1,409,224,543 | 4.7% |
| Meta Platforms Inc. Class AEquity | Equity | $1,123,029,633 | 3.7% |
| Broadcom Inc..Equity | Equity | $1,040,803,790 | 3.5% |
| Space Exploration Technologies Corp.. Class AEquity | Equity | $987,471,530 | 3.3% |
| Tesla, Inc..Equity | Equity | $844,706,542 | 2.8% |
| Applovin Corp.. Class AEquity | Equity | $666,764,295 | 2.2% |
| Astera Labs, Inc..Equity | Equity | $620,120,397 | 2.1% |
| Talen Energy Corp.Equity | Equity | $594,247,715 | 2.0% |
| Natera, Inc..Equity | Equity | $482,640,543 | 1.6% |
| Qxo, Inc..Equity | Equity | $472,818,730 | 1.6% |
| GE Vernova Inc..Equity | Equity | $470,412,877 | 1.6% |
| Sea Limited Sponsored ADR Class AEquity | Equity | $345,915,922 | 1.2% |
| Micron Technology, Inc..Equity | Equity | $309,212,359 | 1.0% |
| Heico Corporation Class AEquity | Equity | $271,774,210 | 0.9% |
| Arrowhead Pharmaceuticals, Inc..Equity | Equity | $269,139,418 | 0.9% |
| Advanced Micro Devices, Inc..Equity | Equity | $262,747,914 | 0.9% |
| Novo Nordisk A/s Sponsored ADR Class BEquity | Equity | $235,268,906 | 0.8% |
| Robinhood Markets, Inc.. Class AEquity | Equity | $228,775,282 | 0.8% |
| Roku, Inc.. Class AEquity | Equity | $220,570,486 | 0.7% |
| Gfl Environmental Inc.Equity | Equity | $199,783,055 | 0.7% |
| Lumentum Holdings, Inc..Equity | Equity | $198,887,153 | 0.7% |
| Twilio, Inc.. Class AEquity | Equity | $171,447,231 | 0.6% |
| Biogen Inc..Equity | Equity | $170,321,610 | 0.6% |
| Snowflake, Inc..Equity | Equity | $158,793,748 | 0.5% |
| Figure Technology Solutions, Inc.. Class AEquity | Equity | $153,735,857 | 0.5% |
| Mercadolibre, Inc..Equity | Equity | $136,921,662 | 0.5% |
| Iren LimitedEquity | Equity | $131,436,160 | 0.4% |
| Dianthus Therapeutics, Inc..Equity | Equity | $126,967,018 | 0.4% |
| Rocket Companies, Inc.. Class AEquity | Equity | $124,808,954 | 0.4% |
| Cloudflare Inc. Class AEquity | Equity | $117,765,551 | 0.4% |
| Vertiv Holdings Co. Class AEquity | Equity | $116,292,365 | 0.4% |
| Cardinal Health, Inc..Equity | Equity | $114,282,515 | 0.4% |
| Johnson & JohnsonEquity | Equity | $112,801,029 | 0.4% |
| Welltower Inc..Equity | Equity | $110,084,989 | 0.4% |
| Rbc Bearings IncorporatedEquity | Equity | $107,892,287 | 0.4% |
| Seagate Technology Holdings PLCEquity | Equity | $104,664,865 | 0.3% |
| Repligen CorporationEquity | Equity | $100,111,349 | 0.3% |
| KLA CorporationEquity | Equity | $95,811,933 | 0.3% |
| Alphabet Inc.. Class AEquity | Equity | $95,434,943 | 0.3% |
| Freeport-mcmoran, Inc..Equity | Equity | $93,127,952 | 0.3% |
| Eli Lilly And CompanyEquity | Equity | $90,759,669 | 0.3% |
| Shopify, Inc.. Class AEquity | Equity | $88,659,971 | 0.3% |
| Globalfoundries Inc..Equity | Equity | $88,064,436 | 0.3% |
| Sharkninja, Inc..Equity | Equity | $83,279,661 | 0.3% |
Nvidia CorporationEquity$3,546,649,514
- Class
- Equity
- Share
- 11.8%
Microsoft CorporationEquity$1,926,453,994
- Class
- Equity
- Share
- 6.4%
Amazon.com, Inc..Equity$1,723,255,878
- Class
- Equity
- Share
- 5.7%
Nebius Group N.V. Class AEquity$1,581,503,247
- Class
- Equity
- Share
- 5.3%
Alphabet Inc.. Class CEquity$1,531,437,610
- Class
- Equity
- Share
- 5.1%
Apple Inc..Equity$1,458,999,303
- Class
- Equity
- Share
- 4.9%
Western Digital CorporationEquity$1,409,224,543
- Class
- Equity
- Share
- 4.7%
Meta Platforms Inc. Class AEquity$1,123,029,633
- Class
- Equity
- Share
- 3.7%
Broadcom Inc..Equity$1,040,803,790
- Class
- Equity
- Share
- 3.5%
Space Exploration Technologies Corp.. Class AEquity$987,471,530
- Class
- Equity
- Share
- 3.3%
Tesla, Inc..Equity$844,706,542
- Class
- Equity
- Share
- 2.8%
Applovin Corp.. Class AEquity$666,764,295
- Class
- Equity
- Share
- 2.2%
Astera Labs, Inc..Equity$620,120,397
- Class
- Equity
- Share
- 2.1%
Talen Energy Corp.Equity$594,247,715
- Class
- Equity
- Share
- 2.0%
Natera, Inc..Equity$482,640,543
- Class
- Equity
- Share
- 1.6%
Qxo, Inc..Equity$472,818,730
- Class
- Equity
- Share
- 1.6%
GE Vernova Inc..Equity$470,412,877
- Class
- Equity
- Share
- 1.6%
Sea Limited Sponsored ADR Class AEquity$345,915,922
- Class
- Equity
- Share
- 1.2%
Micron Technology, Inc..Equity$309,212,359
- Class
- Equity
- Share
- 1.0%
Heico Corporation Class AEquity$271,774,210
- Class
- Equity
- Share
- 0.9%
Arrowhead Pharmaceuticals, Inc..Equity$269,139,418
- Class
- Equity
- Share
- 0.9%
Advanced Micro Devices, Inc..Equity$262,747,914
- Class
- Equity
- Share
- 0.9%
Novo Nordisk A/s Sponsored ADR Class BEquity$235,268,906
- Class
- Equity
- Share
- 0.8%
Robinhood Markets, Inc.. Class AEquity$228,775,282
- Class
- Equity
- Share
- 0.8%
Roku, Inc.. Class AEquity$220,570,486
- Class
- Equity
- Share
- 0.7%
Gfl Environmental Inc.Equity$199,783,055
- Class
- Equity
- Share
- 0.7%
Lumentum Holdings, Inc..Equity$198,887,153
- Class
- Equity
- Share
- 0.7%
Twilio, Inc.. Class AEquity$171,447,231
- Class
- Equity
- Share
- 0.6%
Biogen Inc..Equity$170,321,610
- Class
- Equity
- Share
- 0.6%
Snowflake, Inc..Equity$158,793,748
- Class
- Equity
- Share
- 0.5%
Figure Technology Solutions, Inc.. Class AEquity$153,735,857
- Class
- Equity
- Share
- 0.5%
Mercadolibre, Inc..Equity$136,921,662
- Class
- Equity
- Share
- 0.5%
Iren LimitedEquity$131,436,160
- Class
- Equity
- Share
- 0.4%
Dianthus Therapeutics, Inc..Equity$126,967,018
- Class
- Equity
- Share
- 0.4%
Rocket Companies, Inc.. Class AEquity$124,808,954
- Class
- Equity
- Share
- 0.4%
Cloudflare Inc. Class AEquity$117,765,551
- Class
- Equity
- Share
- 0.4%
Vertiv Holdings Co. Class AEquity$116,292,365
- Class
- Equity
- Share
- 0.4%
Cardinal Health, Inc..Equity$114,282,515
- Class
- Equity
- Share
- 0.4%
Johnson & JohnsonEquity$112,801,029
- Class
- Equity
- Share
- 0.4%
Welltower Inc..Equity$110,084,989
- Class
- Equity
- Share
- 0.4%
Rbc Bearings IncorporatedEquity$107,892,287
- Class
- Equity
- Share
- 0.4%
Seagate Technology Holdings PLCEquity$104,664,865
- Class
- Equity
- Share
- 0.3%
Repligen CorporationEquity$100,111,349
- Class
- Equity
- Share
- 0.3%
KLA CorporationEquity$95,811,933
- Class
- Equity
- Share
- 0.3%
Alphabet Inc.. Class AEquity$95,434,943
- Class
- Equity
- Share
- 0.3%
Freeport-mcmoran, Inc..Equity$93,127,952
- Class
- Equity
- Share
- 0.3%
Eli Lilly And CompanyEquity$90,759,669
- Class
- Equity
- Share
- 0.3%
Shopify, Inc.. Class AEquity$88,659,971
- Class
- Equity
- Share
- 0.3%
Globalfoundries Inc..Equity$88,064,436
- Class
- Equity
- Share
- 0.3%
Sharkninja, Inc..Equity$83,279,661
- Class
- Equity
- Share
- 0.3%
The share class is shown on a wider screen.
The 50 largest of 425 positions by value, with holdings of the same security combined. The 200 largest are in this firm's machine-readable record. Share counts and quarter-on-quarter changes for each position are on EDGAR. View the full information table on EDGAR
This filing
- Form
- 13F-HR
- CIK
- 3520
- File number
- 028-00869
- Options
- 0 call, 1 put
- In the 25 largest
- 75.4%
- Prior quarter
- $22,766,557,172 at 31 March 2026
- Positions opened
- 70
- Positions closed
- 89
Common questions
What are Fred Alger Management’s 13F holdings worth?
$30,008,624,473 across 425 positions for the quarter ended 30 June 2026.
What is Fred Alger Management’s largest 13F holding?
NVIDIA Corporation (Equity) was the largest position at $3,546,649,514, or 11.8% of reported 13F value, as of 30 June 2026.
How concentrated is Fred Alger Management’s 13F portfolio?
The ten largest positions accounted for 54.4% of reported value and the twenty-five largest for 75.4%, across 425 positions as of 30 June 2026.
Does Form 13F show everything Fred Alger Management manages?
No. Form 13F covers only long positions in exchange-traded securities over which the manager has investment discretion, valued at quarter end. It excludes cash, most bonds, private funds, and any assets the firm does not have discretion over, so it is neither the firm's total assets nor any individual client's portfolio.
How often does Fred Alger Management file its 13F?
Every quarter. Managers file within 45 days of each quarter's end, so the figures are a snapshot that changes between filings. This page shows the quarter ended 30 June 2026.
Answered from this filing and the prior quarter's.