Companies / Tenaya Therapeutics, Inc.
Tenaya Therapeutics, Inc.
Nasdaq: TNYACIK 1858848SOUTH SAN FRANCISCO, CA
Financials
Ownership
224.2M shares outstanding · as of Jul 30, 2026
Ownership
| Insiders | 0.35% | 781,774 |
| Institutions | 32.50% | 72,883,009 |
| Public float | 67.15% | 150,565,229 |
% 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 |
|---|---|---|
Ali FarazCEOChief Executive Officer · Director | 0.20% | 443,404 |
Tingley WhittemoreChief Medical Officer | 0.10% | 218,618 |
Higa TomohiroSVP, Finance | 0.05% | 119,752 |
The Column Group III GP, LP10% owner | 0.00% | 0 |
Column Group Iii-A, LP10% owner | — | — |
Column Group Opportunity III GP, LP10% owner | — | — |
Column Group Opportunity III, LP10% owner | — | — |
Kutzkey Tim10% owner | — | — |
Svennilson Peter10% owner | — | — |
TCG Opportunity III GP, LLC10% owner | — | — |
Institutional holders 99
View all →| Holder | Value | % of shares |
|---|---|---|
| $6.69M | 4.19% | |
| $6.09M | 3.82% | |
| $3.85M | 2.41% | |
| $3.78M | 2.43% | |
| $2.99M | 1.87% | |
| $2.96M | 1.79% | |
| $2.95M | 1.85% | |
| $2.85M | 1.78% | |
| $2.57M | 1.66% | |
| $1.87M | 1.21% |
Activity
Jun 30, 2026View all →
InsidersInstitutions
Who's accumulating and trimming this stock (13F).| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Q1 2026 as of | Renaissance Technologies LLC 13F manager | Add | Common Stock | $1.29M | +1.9M +100.65% | 3,713,761 1.66% of shares | low |
| Q1 2024 as of | Barclays PLC 13F manager | Add | Common Stock | $1.09M | +208K +312.70% | 274,013 0.12% of shares | low |
| Q1 2026 as of | Marshall Wace, LLP 13F manager | Add | Common Stock | $896.6K | +1.3M +92.41% | 2,705,390 1.21% of shares | low |
| Q2 2026 as of | Alphabet Inc. 13F manager | Exit | Common Stock | $-650.2K | -916K -100.00% | — | low |
| Q3 2023 as of | Barclays PLC 13F manager | Add | Common Stock | $613.1K | +240K +2635.78% | 249,558 0.11% of shares | low |
| Q4 2023 as of | Barclays PLC 13F manager | Trim | Common Stock | $-593.4K | -183K -73.39% | 66,395 0.03% of shares | low |
| Q1 2026 as of | Millennium Management LLC 13F manager | Add | Common Stock | $582.3K | +841K +18.22% | 5,456,666 2.43% of shares | low |
| Q4 2024 as of | Barclays PLC 13F manager | Trim | Common Stock | $-264.3K | -185K -68.59% | 84,627 0.04% of shares | low |
Securities
via CUSIP / OpenFIGI
| Symbol | Type | CUSIP |
|---|---|---|
| TNYA | Common Stock | 87990A106 |