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COCH

Envoy Medical, Inc.

Company with tickers: COCH, COCHW

CIK
1840877
CUSIP
29415V109
Shares Outstanding
76,881,110
13F Activity (30d)
29 filings 28 filers
Holders: 33
Total Value: $11,498,084
Total Shares: 17,290,374

Institutional Ownership Trend

10 quarters

Holder Concentration

Across 33 13F filers · Δ vs Dec 31, 2025
Top Holder
44.2%
Dec 2023 → Mar 2026 · range 23.4% – 54.7%
+20.9 pts
Top 5
92.1%
Dec 2023 → Mar 2026 · range 64.9% – 98.5%
+27.2 pts
Top 10
97.2%
Dec 2023 → Mar 2026 · range 85.2% – 100.0%
+12.1 pts
HHI
3,319
Dec 2023 → Mar 2026 · range 1,133 – 3,775
Highly concentrated +2,186

Quarterly Activity

vs Dec 31, 2025
New
14
Increased
6
Decreased
2
Sold Out
8
Unchanged
11
Holder count: +6
Institutional value: +1069.9%
Shares held: +1062.9%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open
Mega GEODE CAPITAL MANAGEMENT, LLC +423,473 521,824
Mega UBS Group AG +45,041 70,459
Mega MORGAN STANLEY +16,800 73,900
Mega BlackRock, Inc. +7,609 47,514
Mid Tower Research Capital LLC (TRC) +2,106 5,665

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP −83,818 35,297
Small TWO SIGMA SECURITIES, LLC −4,535 23,121

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open
Mid Nantahala Capital Management, LLC 7,650,000 $5,087,250
Small Bleichroeder LP 6,250,000 $4,156,250
Mega VANGUARD CAPITAL MANAGEMENT LLC 881,672 $586,311
Small DSG Capital Advisors, LLC 625,000 $415,625
Mega VANGUARD FIDUCIARY TRUST CO 294,721 $195,989

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Mega VANGUARD GROUP INC 347,300 $229,564
Mega CITADEL ADVISORS LLC 88,440 $58,458
Large CIBC Private Wealth Group LLC 77,887 $51,483
Large Corient Private Wealth LLC 38,162 $25,225
Mid Virtu Financial LLC 35,079 $23,187
Filter: New 14 Increased 6 Reduced 2 Sold out 8 Unchanged 11
33 of 33 shown
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Mid Nantahala Capital Management, LLC $5,087,250 44.24% 7,650,000
Small Bleichroeder LP $4,156,250 36.15% 6,250,000
Mega VANGUARD CAPITAL MANAGEMENT LLC $586,311 5.10% 881,672
Small DSG Capital Advisors, LLC $415,625 3.61% 625,000
Mega GEODE CAPITAL MANAGEMENT, LLC $347,012 3.02% 521,824
Mega VANGUARD FIDUCIARY TRUST CO Bank $195,989 1.70% 294,721
Large Focus Partners Wealth $141,415 1.23% 212,655
Small Arcus Capital Partners, LLC $124,736 1.08% 187,573
Mega NORTHERN TRUST CORP Bank $73,848 0.64% 111,050
Large CIBC Bancorp USA Inc. Bank $51,794 0.45% 77,887
Mega MORGAN STANLEY $49,143 0.43% 73,900
Mega UBS Group AG $46,854 0.41% 70,459
Mega BlackRock, Inc. $31,596 0.27% 47,514
Mega GOLDMAN SACHS GROUP INC $24,247 0.21% 36,462
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP $23,472 0.20% 35,297
Micro Lantern Wealth Advisors, LLC $19,950 0.17% 30,000
Mega LPL Financial LLC $18,886 0.16% 28,401
Small METEORA CAPITAL, LLC $18,653 0.16% 28,051
Mega STATE STREET CORP $15,874 0.14% 23,872
Small TWO SIGMA SECURITIES, LLC Broker-Dealer $15,375 0.13% 23,121
Large CWM, LLC $10,972 0.10% 16,500
Mid GSA CAPITAL PARTNERS LLP $8,398 0.07% 12,629
Mid AFG FIDUCIARY SERVICES LIMITED PARTNERSHIP $7,980 0.07% 12,000
Micro BlueStem Wealth Partners, LLC $6,951 0.06% 10,454
Micro Ballew Advisors, Inc $6,730 0.06% 10,121
Mid Tower Research Capital LLC (TRC) $3,767 0.03% 5,665
Mega Vanguard Global Advisers, LLC $2,519 0.02% 3,788
Mid Farther Finance Advisors, LLC $1,995 0.02% 3,000
Large Rockefeller Capital Management L.P. $1,862 0.02% 2,800
Micro American Capital Advisory, LLC $1,330 0.01% 2,000
Mega WELLS FARGO & COMPANY/MN $1,155 0.01% 1,738
Mega CITIGROUP INC $142 0.00% 215
Large JONES FINANCIAL COMPANIES LLLP $3 0.00% 5

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