Companies / Maze Therapeutics, Inc.
Maze Therapeutics, Inc.
Nasdaq: MAZECIK 1842295SOUTH SAN FRANCISCO, CA
Financials · FY2025
Ownership
55.5M shares outstanding · as of Aug 5, 2026
Ownership
| Insiders | 0.10% | 54,581 |
| Institutions | 91.53% | 50,843,931 |
| Public float | 8.37% | 4,650,656 |
% of common shares outstanding (exact, from the latest cover-page filing). Institutions are quarterly 13F snapshots; insiders reflect current officers & directors.
Insiders 12
View all →| Insider | % of shares | Shares |
|---|---|---|
Homcy Charles JDirector | 0.06% | 31,113 |
Bachrodt AmySVP, Finance | 0.02% | 12,965 |
Dandekar AtulCSBO | 0.02% | 10,503 |
Bernstein HaroldPresident, R&D & CMO | 0.00% | 0 |
Sohn Catherine A.Director | 0.00% | 0 |
Coloma Jason VCEOChief Executive Officer · Director | — | — |
Courtney PhillipsGC and Corp. Secretary | — | — |
Kumar NeilDirector | — | — |
Lim Jonathan EDirector | — | — |
Scheller Richard HDirector | — | — |
Institutional holders 156
View all →| Holder | Value | % of shares |
|---|---|---|
| $189.22M | 8.22% | |
| $185.36M | 8.05% | |
| $175.93M | 7.64% | |
| $122.98M | 7.42% | |
| $104.52M | 6.31% | |
| $85.28M | 5.15% | |
| $70.52M | 3.06% | |
| $70.31M | 3.05% | |
| $64.16M | 2.79% | |
| $42.92M | 1.86% |
Activity
InsidersInstitutions
What insiders are doing in this stock (Form 4).| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Mar 10, 2026 | Bernstein Harold Executive | Sell | Common Stock | $1.50M | -30K -98.84% | 348 <0.01% of shares | medium |
| Jan 7, 2026 | Sohn Catherine A. Director | Sell | Common Stock | $1.05M | -27K -100.00% | 0 0.00% of shares | medium |
| Jan 7, 2026 | Bernstein Harold Executive | Sell | Common Stock | $1.01M | -25K -100.00% | 0 0.00% of shares | medium |
| Feb 2, 2026 | Bernstein Harold Executive | Sell | Common Stock | $383.8K | -8K -58.08% | 6,036 0.01% of shares | medium |
| Mar 10, 2026 | Bernstein Harold Executive | Exercise | Common Stock | $312.6K | +30K | 30,000 0.05% of shares | low |
| Mar 20, 2026 | Bernstein Harold Executive | Sell | Common Stock | $297.0K | -6K -41.07% | 8,839 0.02% of shares | medium |
| Feb 2, 2026 | Bernstein Harold Executive | Sell | Common Stock | $275.3K | -6K -98.34% | 100 <0.01% of shares | medium |
| Jan 7, 2026 | Bernstein Harold Executive | Exercise | Common Stock | $262.1K | +25K | 25,156 0.05% of shares | low |
5%+ ownership events
Schedule 13D / 13G
| Filer | Stance | % of class |
|---|---|---|
| Third Rock Ventures IV, L.P. | Passive13G/A | — |
| Gv 2019, L.P. | Passive13G/A | — |
| Frazier Life Sciences Public Fund, L.P. | Passive13G/A | — |
| Janus Henderson Group PLC | Passive13G/A | — |
Securities
via CUSIP / OpenFIGI
| Symbol | Type | CUSIP |
|---|---|---|
| MAZE | — | 578784100 |