NASDAQ: NUWE
Nuwellis Inc Stock Ownership - Who owns Nuwellis?

Insider buying vs selling

Have Nuwellis Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
John L. ErbCEO and President2025-06-107,522$0.06
$451.32Buy
John L. ErbCEO and President2025-06-091,092,500$0.06
$65.55kBuy

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Net Insider Buy/Sell (L12M) Ownership

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NUWE Shareholders

What type of owners hold Nuwellis Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Mark Harvey332.59%3,002,174$16.63MInsider
Geoffrey Brooke265.59%2,397,377$13.28MInsider
Ki Yong Choi198.65%1,793,109$9.93MInsider
Talu Ventures Pty Ltd180.10%1,625,712$9.01MInsider
CM Capital166.25%1,500,712$8.31MInsider
Gbs Venture Partners Pty Ltd132.36%1,194,761$6.62MInsider
John L. Erb121.86%1,100,022$6.09MInsider
Straus Asset Management LLC28.04%253,102$1.40MInsider
Sabby Management LLC16.39%147,961$819.70kInstitution
David A. Rosa13.25%119,587$662.51kInsider

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NUWE vs Medical Device Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
NUWE2.37%97.63%Net BuyingNet Buying
VERO0.11%99.89%Net Selling
AMIX2.58%97.42%
XYLO0.15%0.00%
TIVC0.21%99.79%

Nuwellis Stock Ownership FAQ

Who owns Nuwellis?

Nuwellis (NASDAQ: NUWE) is owned by 36.26% institutional shareholders, 1,492.09% Nuwellis insiders, and 0.00% retail investors. Mark Harvey is the largest individual Nuwellis shareholder, owning 3.00M shares representing 332.59% of the company. Mark Harvey's Nuwellis shares are currently valued at $16.63M.

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