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Longitude Capital Management Co., LLC

● SEC registered since 2014CRD 161916SEC# 801-80602Menlo Park, CA
Export (members)
Ranks #1,968 of 6,004 private fund managers by regulatory AUM.
Reg. AUM
$2.44B
Fund GAV
$2.44B
Private funds
6
Employees
27
Accounts
6
Location
Menlo Park, CA

Longitude Capital Management Co., LLC assets under management

Longitude Capital Management Co., LLC is an SEC-registered investment adviser based in Menlo Park, CA. The firm has been registered since 2014. It reports $2.4 billion in regulatory assets under management and employs 27 people. Longitude Capital Management Co., LLC manages 6 private funds with combined gross assets of $2.4 billion, including Longitude Venture Partners IV, L.P. By regulatory assets, it ranks 1,968 of 6,004 private fund managers.

Longitude Capital Management Co., LLC private funds

6 funds · $2.44B GAV
FundTypeGross assetsMin.
Longitude Venture Partners IV, L.P.Venture Capital$1.05B$10M
Longitude Venture Partners III, L.P.Venture Capital$513.6M$10M
Longitude Venture Partners V, L.P.Venture Capital$402.8M$10M
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Longitude Capital Management Co., LLC owners & executives

4 reported
NameTitleOwnershipSince
Carolyn Elizabeth HelmsManaging Director / Chief Financial Officer Of Longitude Capital Management Co., LlcUnder 5%2012
Cristiana Blauth OliveiraChief Compliance Officer Of Longitude Capital Management Co., LlcUnder 5%2021
Juliet Priscilla Tammenomsbakker ControlManaging Member Of Longitude Capital Management Co., Llc50-75%2006
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Frequently asked questions

How much does Longitude Capital Management Co., LLC manage?

Longitude Capital Management Co., LLC reports $2.4 billion in regulatory assets under management on its Form ADV.

How many private funds does Longitude Capital Management Co., LLC manage?

Longitude Capital Management Co., LLC manages 6 private funds with combined gross assets of $2.4 billion.

How many employees does Longitude Capital Management Co., LLC have?

Longitude Capital Management Co., LLC reports 27 employees.

Where is Longitude Capital Management Co., LLC located?

Longitude Capital Management Co., LLC is based in Menlo Park, CA and has been SEC-registered since 2014.

Does Longitude Capital Management Co., LLC disclose fund performance?

Longitude Capital Management Co., LLC is not required to publicly disclose fund returns. Form ADV filings include assets, ownership, and service providers, shown above.

Contact & registration

Address2740 Sand Hill Road, 2nd Floor, Menlo Park, CA 94025
Phone650-854-5700
Office hours8:00 a.m. - 5:30 p.m.
SEC regionSan Francisco Regional Office (SFRO)
Discloses disciplinary historyNo

Regulatory AUM

$2.44B▲ 17%
Mar '25 — $2.08BApr '25 — $2.08BMay '25 — $2.08BJun '25 — $2.08BJul '25 — $2.08BAug '25 — $2.08BSep '25 — $2.08BOct '25 — $2.08BNov '25 — $2.08BDec '25 — $2.08BJan '26 — $2.08BFeb '26 — $2.08BMar '26 — $2.44BApr '26 — $2.44BMay '26 — $2.44BJun '26 — $2.44B
Mar '25Form ADV, monthlyJun '26

How this firm compares

Regulatory AUMTop 20%
Larger than 80% of 16,271 advisers
AUM vs fund managersTop 33%
Larger than 67% of 6,004 private-fund managers
Number of fundsTop 36%
More funds than 64% of fund managers
EmployeesTop 19%
More than 81% of 16,825 advisers

Assets under management

$2.44Bregulatory AUM
Discretionary $2.44B

Service providers