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TNYA · NASDAQ · Biotechnology

Tenaya Therapeutics

Develops gene therapies and small molecules for genetically defined heart diseases.

$0.6956
After-hours close+0.00 (+0.40%)
At close$0.6928(−0.35%)

Breakdown13F · Form 4

Institutions 25.03%54.31M sharesInsiders 23.07%50.06M sharesOther 51.90%112.63M shares

Shares outstanding 217.00M · Float

Float — provider float is below the insider stake.

The provider's float is smaller than the insider stake it should exclude, so it is not shown.

Top shareholders13F · 13D/G · Form 4

HolderShares% outstandingFormFiled
TCG Opportunity III GP, LLC49.31M23.10%13DFeb 26, 2026
David V. Goeddel · director, 10 percent owner: 49.31M22.73%Form 4Mar 7, 2025
Integrated Core Strategies (US) LLC11.58M5.20%13GAug 24, 2026
Vanguard Capital Management LLC8.48M3.91%13FMay 15, 2026
Millennium Management LLC5.46M2.51%13FMay 15, 2026

Institutions13F, as of Mar 31, 2026

108 holders · 54.31M shares · 26 new positions · 60 increased · 17 reduced · 21 closed

HolderShares% outstandingChg q/qFiled
Vanguard Capital Management LLC8.48M3.91%+8.48MnewMay 15, 2026
Millennium Management LLC5.46M2.51%+840.9KMay 15, 2026
Empery Asset Management, LP4.29M1.98%−1.13MMay 8, 2026
Citadel Advisors LLC4.20M1.94%0May 15, 2026
Renaissance Technologies LLC3.71M1.71%+1.86MMay 14, 2026
BlackRock, Inc.3.70M1.71%−244.6KMay 13, 2026
Marshall Wace, LLP2.71M1.25%+1.30MMay 15, 2026
Kalehua Capital Management LLC2.00M0.92%0May 15, 2026

Beneficial owners13D/G · 5% or more, as filed

Holder% of classSharesFormFiled
TCG Opportunity III GP, LLCincl. The Column Group III, LP, Peter Svennilson +5 more23.10%49.31M13DFeb 26, 2026
Integrated Core Strategies (US) LLC5.20%11.58M13GAug 24, 2026

InsidersForm 4

InsiderRoleShares% outstandingFiled
David V. Goeddeldirector, 10 percent owner: 49.31M22.73%Mar 7, 2025
Faraz Alidirector, officer: Chief Executive Officer417.8K0.19%Aug 17, 2026
Whittemore Tingleyofficer: Chief Medical Officer214.1K0.10%Aug 17, 2026
Tomohiro Higaofficer: SVP, Finance118.3K0.05%May 19, 2026

1 ten-percent owner holds 362.0K shares by Form 4, outside the officers-and-directors figure above · 9 people have not refiled in the last 18 months (6.94M shares), so they are not in the figure above

Latest trades

DateInsiderTypeSharesAvg priceOwned after
Aug 17, 2026
Whittemore Tingleyofficer: Chief Medical Officer
Sale · 3 lots5,787$0.7098214,073
Aug 17, 2026
Faraz Alidirector, officer: Chief Executive Officer
Sale · 4 lots22,232$0.7097417,782
May 18, 2026
Tomohiro Higaofficer: SVP, Finance
Sale1,485$0.7932118,267
May 18, 2026
Whittemore Tingleyofficer: Chief Medical Officer
Sale3,121$0.7936215,497
May 18, 2026
Faraz Alidirector, officer: Chief Executive Officer
Sale3,390$0.7934440,014
Feb 25, 2026
Column Group Iii GP, LP10 percent owner
Sale1,862,545$0.56240
Feb 24, 2026
Column Group Iii GP, LP10 percent owner
Sale · 2 lots658,440$0.61531,649,281
Feb 23, 2026
Column Group Iii GP, LP10 percent owner
Sale · 2 lots306,000$0.59721,958,509
Feb 20, 2026
Column Group Iii GP, LP10 percent owner
Sale · 2 lots523,734$0.61492,102,218
Feb 17, 2026
Whittemore Tingleyofficer: Chief Medical Officer
Sale · 2 lots3,518$0.6431218,618

CongressHouse and Senate disclosures

Not reported.