AltMountain

Janus Henderson Biotech Innovation Fund II LLC

Wilmington, DE · CIK 2122350 · Managed by Janus Henderson Investors

Janus Henderson Biotech Innovation Fund II LLC is a hedge fund based in Wilmington, Delaware. According to its most recent Form D, filed Mar 25, 2026, the fund has sold $164,403,302 of interests to 7 investors since its first sale in Feb 2025. The minimum investment it accepts from an outside investor is $50,000,000. It relies on the Section 3(c)(7) exclusion, so investors generally must be qualified purchasers. The offering uses Rule 506(b), which does not permit general solicitation. Related persons named in the filing include Janus Henderson Investors US LLC.

Performance

No verified returns have been reported for this fund. Hedge fund returns are not part of SEC filings; managers report them to AltMountain directly.

Is this your fund? Report your monthly returns · How performance works

Total raised
$164,403,302Cumulative sales reported on Form D
Investors
7
First sale
Feb 3, 2025
Minimum investment
$50,000,000
Who can invest
Qualified purchasersSection 3(c)(7): generally $5M+ in investments
Offering exemption
Rule 506(b)No general advertising
Key people and entities
Janus Henderson Investors US LLC
Latest Form D
Mar 25, 2026

From SEC filings, not verified. This page republishes the fund's Form D as filed. It is not an offer, solicitation or recommendation, and AltMountain has not reviewed the fund. “Raised” is cumulative sales, not current assets or performance. Private funds are speculative, illiquid and generally limited to accredited investors or qualified purchasers. Full disclosures · Request a correction

Questions about Janus Henderson Biotech Innovation Fund II LLC

What is the minimum investment for Janus Henderson Biotech Innovation Fund II LLC?

According to its latest Form D, filed Mar 25, 2026, the minimum investment Janus Henderson Biotech Innovation Fund II LLC accepts from an outside investor is $50,000,000.

Who can invest in Janus Henderson Biotech Innovation Fund II LLC?

Janus Henderson Biotech Innovation Fund II LLC is generally open only to qualified purchasers (generally individuals with at least $5 million in investments), because it relies on Section 3(c)(7). It uses Rule 506(b), which does not allow general advertising.

How much has Janus Henderson Biotech Innovation Fund II LLC raised?

Janus Henderson Biotech Innovation Fund II LLC reports $164,403,302 sold from 7 investors on its Form D filed Mar 25, 2026. This is cumulative sales since the offering began, not current assets or performance.

Where is Janus Henderson Biotech Innovation Fund II LLC based?

Janus Henderson Biotech Innovation Fund II LLC is based in Wilmington, Delaware and is managed by Janus Henderson Investors.

When did Janus Henderson Biotech Innovation Fund II LLC launch?

Janus Henderson Biotech Innovation Fund II LLC reports its first sale in Feb 2025.

Size compared with every hedge fund

Raised more than 74% of the 190 hedge funds based in Delaware, and more than 66% of all 10,308 that report sales.

Other funds with the same team

More hedge funds in Wilmington

Similar-size hedge funds in Delaware

All hedge funds in Delaware