Clients
Alkeon Capital Management serves 34 clients, 33 of them pooled investment vehicles. The average client has about $744 million with the firm.
- Investment companies1 clients18%
- Pooled investment vehicles33 clients77%
- Other5%
Show client breakdownHide client breakdown
| Client type | Clients | Regulatory AUM | Share | Avg. per client |
|---|---|---|---|---|
| Investment companies | 1 | $4,626,775,401 | 18.3% | $4.63B |
| Pooled investment vehicles | 33 | $19,509,457,230 | 77.2% | $591.2M |
| Other | Not reported | $1,150,864,204 | 4.6% | — |
| Total | 34 | $25,287,096,835 | 100% | $743.7M |
- Clients
- 1
- Regulatory AUM
- $4,626,775,401
- Share
- 18.3%
- Avg. per client
- $4.63B
- Clients
- 33
- Regulatory AUM
- $19,509,457,230
- Share
- 77.2%
- Avg. per client
- $591.2M
- Clients
- Not reported
- Regulatory AUM
- $1,150,864,204
- Share
- 4.6%
- Avg. per client
- —
Total
- Clients
- 34
- Regulatory AUM
- $25,287,096,835
- Share
- 100%
- Avg. per client
- $743.7M
What it does
Alkeon Capital Management provides portfolio management for investment companies and portfolio management for pooled vehicles. It is paid through a percentage of assets and performance-based fees.
Alkeon Capital Management advises 26 private funds.
100.0% of assets ($25.29B across 35 accounts) are managed with discretion. 46% of clients are outside the U.S., and 0 clients received advice without assets under management last fiscal year.
What the accounts hold
- Stocks95%
- Exchange-traded equities92%
- Non-exchange-traded equities3%
- Funds2%
- Other3%
- Derivatives3%
Custodians
Alkeon Capital Management has custody of $70.6M for 1 clients.
- All other custodians$25.29B100%
Ownership and leadership
Panayotis Sparaggis owns 50% to 75% of Alkeon Capital Management.
- Owns 50% to 75% of Alkeon Capital Management, LLC
Panayotis Sparaggis
Control person · since November 2001
Leadership
- George MykoniatisChief Financial Officer
- Gregory JakubowskyChief Operating Officer/Chief Compliance Officer
- Jennifer ShufroManaging Director of Legal and Compliance
- Panayotis SparaggisManaging Director
Staff
- 82 employees
- 30 in advisory functions
- 2 broker-dealer reps
- 27 soliciting firms
Reported holdings
Alkeon Capital Management’s reported 13F holdings total $74.07B across 109 positions, and the ten largest make up 58.5% of it.
- $74.07B
- Reported 13F value
- 109
- Positions
- 58.5%
- In the 10 largest
- +24.5%
- Value vs. prior quarter
- Invesco Qqq TR · Unit Ser 1Put22.7%
- State Str SPDR S&P 500 ETF T · TR UnitPut21.2%
- Taiwan Semiconductor Manufac · Sponsored ADS2.3%
- Nvidia CorporationCall2.2%
- Amazon Com Inc.1.9%
- Lam Research Corp.1.8%
- Alphabet Inc. · Cap Stk CL A1.8%
- Invesco Qqq TR · Unit Ser 11.6%
- Advanced Micro Devices Inc.Call1.6%
- KLA Corp.1.5%
Together, the ten largest are 58.5% of reported value.
A 13F covers only exchange-traded long positions the firm holds with discretion, so this $74.07B is not its $25.29B in regulatory assets and does not represent any individual client's portfolio.
Fees
Alkeon Capital Management is paid through a percentage of assets under management and performance-based fees.
Alkeon Capital Management’s fee rates are not included in this profile. Find its brochure on the SEC’s site.
Offices and registrations
Besides its headquarters, Alkeon Capital Management has 3 offices, with 3 listed addresses across 3 states.
California · 1 listed address
- 501 Second Street, San Francisco
Florida · 1 listed address
- 231 Bradley PL, Palm Beach
New York · 1 listed address
- 350 Madison Avenue, 20th Floor, New YorkHQ
Registration details
- Legal name
- Alkeon Capital Management, LLC
- Headquarters
- 350 Madison Avenue, 20th Floor, New York, NY 10017
- Phone
- 212-716-6840
- Website
- www.alkeoncapital.com
- SEC file
- 801-60773
- Structure
- Delaware LLC
- Fiscal year end
- December
This directory does not report disciplinary history, for any firm or individual, in either direction. The SEC publishes the complete record, including any disciplinary events, and it is the authoritative place to check one. See this firm's record on adviserinfo.sec.gov
Common questions
How many clients does Alkeon Capital Management have?
Alkeon Capital Management has 34 clients and manages $25.3 billion for them, as of March 2026. They include 33 pooled investment vehicles and 1 investment companies.
Source: Form ADV Part 1A, Items 5.D and 5.F, filed 30 March 2026
What services does Alkeon Capital Management offer?
Alkeon Capital Management provides portfolio management for investment companies and portfolio management for pooled vehicles.
Source: Form ADV Part 1A, Item 5.G, from the SEC's 2 October 2026 data file
How many financial advisors does Alkeon Capital Management have?
Alkeon Capital Management has 0 investment adviser representatives registered with state securities authorities, out of 82 employees, and 30 perform investment advisory functions. 2 are registered representatives of a broker-dealer and 0 are licensed insurance agents.
Source: Form ADV Part 1A, Items 5.A and 5.B, from the SEC's 2 October 2026 data file
What does Alkeon Capital Management invest in?
At the end of its last fiscal year, Alkeon Capital Management’s separately managed accounts held 92% exchange-traded equities, 3% non-exchange-traded equities, 3% derivatives and 2% pooled vehicles (private funds and similar). It advises 26 private funds.
Source: Form ADV Part 1A, Items 5.K.(1) and 7.B, from the SEC's 2 October 2026 data file
Who owns Alkeon Capital Management?
Alkeon Capital Management’s direct owner is Panayotis Sparaggis (50% to 75%).
Source: Form ADV Part 1A, Schedules A and B, filed 30 March 2026
How does Alkeon Capital Management get paid?
Alkeon Capital Management is paid through a percentage of assets under management and performance-based fees. Its Form ADV lists no commissions among how it is paid.
Source: Form ADV Part 1A, Item 5.E, from the SEC's 2 October 2026 data file