Envoy Medical, Inc. (COCH) Ownership
COCH ownership summary
as of October 17, 2026- Institutions
- 23.3% of shares outstanding
- Insiders
- 40.23% of shares outstanding
- Shares outstanding
- 77.2M
- Float
- 43.2M shares available to trade
- Short interest
- 1.08% 498K shares short
- Days to cover
- 8.98 short interest down 5.9% vs prior month
- Institutions 23.26%
- Insiders 40.23%
- Other investors 36.50%
COCH top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Nantahala Capital Management, LLC | 19.77% | 15.3M | $10.2M | +7.7M (+100.0%) | June 30, 2026 |
| 2 | Bleichroeder LP | 8.08% | 6.2M | $4.2M | — | June 30, 2026 |
| 3 | Vanguard Capital Management, LLC | 1.14% | 880K | $587,983 | −1,458 (−0.2%) | June 30, 2026 |
| 4 | Geode Capital Management, LLC | 0.70% | 542K | $361,875 | +19,905 (+3.8%) | June 30, 2026 |
| 5 | The Colony Group LLC | 0.55% | 425K | $284,107 | +212,655 (+100.0%) | June 30, 2026 |
| 6 | Vanguard Fiduciary Trust Co | 0.38% | 297K | $198,182 | +1,958 (+0.7%) | June 30, 2026 |
| 7 | UBS Group AG | 0.25% | 191K | $127,480 | +120,379 (+170.8%) | June 30, 2026 |
| 8 | Arcus Capital Partners LLC | 0.24% | 188K | $125,299 | — | June 30, 2026 |
| 9 | ExodusPoint Capital Management, LP | 0.24% | 182K | $121,812 | +182,354 (0.0%) | June 30, 2026 |
| 10 | Northern Trust Corp | 0.14% | 109K | $73,123 | −1,584 (−1.4%) | June 30, 2026 |
| 11 | Morgan Stanley - Brokerage Accounts | 0.12% | 91K | $60,735 | +17,021 (+23.0%) | June 30, 2026 |
| 12 | CIBC Bancorp USA Inc. | 0.10% | 78K | $52,029 | — | June 30, 2026 |
| 13 | LPL Financial Corp | 0.06% | 48K | $32,332 | +20,000 (+70.4%) | June 30, 2026 |
| 14 | Jane Street Group LLC | 0.04% | 31K | $20,857 | +31,223 (0.0%) | June 30, 2026 |
| 15 | Meteora Capital, LLC | 0.04% | 28K | $18,738 | — | June 30, 2026 |
| 16 | State Street Corp | 0.03% | 24K | $15,946 | — | June 30, 2026 |
| 17 | XTX Topco Ltd | 0.02% | 17K | $11,454 | +17,146 (0.0%) | June 30, 2026 |
| 18 | CWM, LLC duplicate | 0.02% | 16K | $11,022 | +16,500 (0.0%) | March 31, 2026 |
| 19 | AFG FIDUCIARY SERVICES LIMITED PARTNERSHIP | 0.02% | 12K | $8,016 | — | June 30, 2026 |
| 20 | BlueStem Wealth Partners, LLC | 0.01% | 10K | $6,983 | — | June 30, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 11 holders added 8.3M shares and 2 cut 3,042.
COCH top mutual fund and ETF holders
7 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Vanguard MStar Total Stk Mkt Idx Invest | 0.35% | 274K | $182,741 | — | August 31, 2026 |
| 2 | Fidelity Extended Market Index | 0.32% | 251K | $167,833 | −1,350 (−0.5%) | August 31, 2026 |
| 3 | Abante Quant Value FI | 0.18% | 136K | $90,784 | — | August 31, 2026 |
| 4 | Fidelity Nasdaq Composite Index | 0.10% | 74K | $49,272 | — | August 31, 2026 |
| 5 | Fidelity Series Total Market Index | 0.08% | 65K | $43,391 | — | August 31, 2026 |
| 6 | Fidelity Total Market Index | 0.07% | 57K | $38,224 | +19,806 (+52.9%) | August 31, 2026 |
| 7 | Vanguard U.S. Eq Idx £ Acc | <0.01% | 3,788 | $2,530 | — | August 31, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
COCH insider transactions
latest 9| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2026-02-12 | Brent T Lucas | Buy | $0.40 | 62,500 | $25,000 |
| 2026-02-12 | Charles Brynelsen | Buy | $0.40 | 1,000,000 | $400,000 |
| 2026-02-12 | Glen A Taylor | Buy | $0.40 | 18,750,000 | $7.5M |
| 2026-02-12 | Mona Chetan Patel | Buy | $0.40 | 312,500 | $125,000 |
| 2026-02-12 | Robert Potashnick | Buy | $0.40 | 212,500 | $85,000 |
| 2026-02-12 | Susan Kantor | Buy | $0.40 | 96,150 | $38,460 |
| 2025-05-27 | Charles Brynelsen | Buy | $1.65 | 35,000 | $57,750 |
| 2025-05-23 | Charles Brynelsen | Buy | $1.64 | 13,000 | $21,320 |
| 2025-05-22 | Charles Brynelsen | Buy | $1.68 | 2,000 | $3,360 |
Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.
COCH shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns COCH
Institutional investors own 23.3% of Envoy Medical's shares and insiders 40.23%. The largest holder is Nantahala Capital Management, LLC with 19.77% of the shares (15.3M), as of June 30, 2026. Among the top 20 institutions, 11 added shares and 2 reduced their stake in the latest filings. Short interest is 1.08% of the float, or 8.98 days of average trading volume. The share count fell 23.6% since 2020.
Related: COCH analyst forecast, COCH key metrics. See the COCH stock overview for the latest quote and news.
COCH ownership FAQ
Who owns the most Envoy Medical stock?
The largest shareholders of Envoy Medical are Nantahala Capital Management, LLC (19.77%), Bleichroeder LP (8.08%), Vanguard Capital Management, LLC (1.14%), Geode Capital Management, LLC (0.70%), The Colony Group LLC (0.55%).
What percentage of Envoy Medical is owned by institutions?
Institutions hold 23.3% of Envoy Medical's shares outstanding; insiders hold 40.23%.
Which funds own Envoy Medical?
The largest fund holders of Envoy Medical are Vanguard MStar Total Stk Mkt Idx Invest (0.35%), Fidelity Extended Market Index (0.32%), Abante Quant Value FI (0.18%), Fidelity Nasdaq Composite Index (0.10%), Fidelity Series Total Market Index (0.08%).
What is Envoy Medical's short interest?
498K shares of Envoy Medical were sold short, 1.08% of the float; at the average daily volume it would take 8.98 days to cover.
Are insiders buying or selling Envoy Medical?
Of the latest 9 reported insider transactions in Envoy Medical (since May 22, 2025), 9 were purchases and 0 were sales.
How many shares of Envoy Medical are outstanding?
Envoy Medical has 77.2M shares outstanding, of which 43.2M are in the public float.