SRZN - Surrozen
Printed from CEF Radar (cefradar.com). Source: public filings at the U.S. Securities and Exchange Commission. Last checked: Nov 3, 2026, 11:09 a.m. New York time.
SRZN is a company, not a closed-end fund. We still track it - notices about it are below - but most of this site is about funds.
Is anyone targeting this fund?
Yes - 3 large investors hold stakes in this company, and 1 of them is pushing for changes.
- The Column Group III GP, LP owns 21.5% and has said it may push for changes. Since Oct 22, 2026.
- Boxer Capital Management, LLC owns 11.6% as a passive investor. On file since Oct 7, 2026.
- Commodore Capital LP owns 7.5% as a passive investor. On file since Oct 1, 2026.
What this means for you
The Column Group III GP, LP has told the regulator it may push for changes at this company. That usually means asking for a seat on the board, a sale of the company, or a change in how it is run.
Nothing is required of you now.
Large investors can also sell down and walk away. We show every notice they file, the day it is filed.
What happened, and when
-
Oct 22, 2026
The Column Group III GP, LP now owns 21.5%. It has said it may push for changes.
Original document → -
Oct 7, 2026
Boxer Capital Management, LLC now owns 11.6%, as a passive investor.
Original document → -
Oct 1, 2026
Commodore Capital LP now owns 7.5%, as a passive investor.
Original document →
Details: all notices, events and fund facts
| Date | Investor | Stake | Type of notice |
|---|---|---|---|
| Oct 22, 2026 | The Column Group III GP, LP | 21.5% | Updated notice |
| Oct 7, 2026 | Boxer Capital Management, LLC | 11.6% | Updated notice |
| Oct 1, 2026 | Commodore Capital LP | 7.5% | Passive investor |
No announcements from the fund on file. Most funds announce their payout on their own website, not in a filing with the regulator, so a cut or a raise there does not show up here.
- Run by
- not filed yet
- Fund family
- not filed yet
- Exchange
- Nasdaq
See this fund's page at the SEC →
Email me when something new is filed for SRZN
Free. One email when a large investor files a notice, or when the fund announces a buy-back, a vote or a closing - usually within a day. No password. Most funds announce payout changes on their own website, where we do not look.