Tenaya Therapeutics
TNYA · NASDAQ
$0.41+$0.0324 (+8.58%)TodayMarket closed ·
Prev close $0.3776
Who owns TNYA
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 42.7% of TNYA’s shares.
- The Column Group LP22.7%
- Millennium Management LLC5.3%
- Vanguard Capital Management, LLC3.3%
- Citadel Advisors LLC2.1%
- Next 6 largest institutions9.3%
- All other shareholders57.3%
| Holder | Shares | % of shares |
|---|---|---|
| The Column Group LP | 49.31M | 22.73% |
| Millennium Management LLC | 11.58M | 5.34% |
| Vanguard Capital Management, LLC | 7.10M | 3.27% |
| Citadel Advisors LLC | 4.57M | 2.10% |
| Renaissance Technologies LLC | 4.28M | 1.97% |
| Empery Asset Management, L.P. | 3.86M | 1.78% |
| BlackRock Institutional Trust Company, N.A. | 3.84M | 1.77% |
| Marshall Wace LLP | 3.50M | 1.61% |
| GSA Capital Partners LLP | 2.67M | 1.23% |
| Burkehill Global Management LP | 2.00M | 0.92% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Vanguard Total Stock Market Index Fund | 5.14M | 2.37% |
| Vanguard Extended Market Index Fund | 1.77M | 0.82% |
| iShares Biotechnology ETF | 1.56M | 0.72% |
| Raiffeisen-Health and Wellbeing-ESG-Aktien | 1.20M | 0.55% |
| Fidelity Extended Market Index Fund | 553.24K | 0.25% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders sold $27.39K (11 trades) of TNYA on the open market, with no buys.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Tingley Whittemore | Award | 293.00K | — |
| Tingley Whittemore | Award | 49.00K | — |
| Ali Faraz | Award | 732.50K | — |
| Ali Faraz | Award | 122.00K | — |
| Tingley Whittemore | Sale | 2.28K | $1.62K |
| Tingley Whittemore | Sale | 1.87K | $1.33K |
| Tingley Whittemore | Sale | 1.64K | $1.16K |
| Tingley Whittemore | Sale | 1.64K | $1.16K |
| Ali Faraz | Sale | 7.41K | $5.26K |
| Ali Faraz | Sale | 5.02K | $3.56K |
Short interest
Settled Sep 30, 2026
- Shares short
- 22.92M
- Days to cover
- 7.55
- % of shares outstanding
- 10.56%
- Average daily volume
- 3.04M
- Change since last report
- +5.9%
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