NUWE · Nuwellis, Inc. · Holdings
$0.69
-0.06 (-7.37%)
At close · Oct 2
Return incl. dividend (before tax)
Going-concern doubt
— flagged Aug 13, 2026
Substantial doubt about the company's ability to continue as a going concern.
“These conditions, including continued operating losses, negative cash flows from operations, an accumulated deficit of $325.7 million, and the need for additional capital to fund ongoing operations and growth initiatives (including the integration of Rendiatech Ltd., and Israeli company ("Rendiatech") following the Company's acquisition), raise substantial doubt about the Company's ability to continue as a going concern for at least twelve months from the date these financial statements are issued. ... While management's plans, including recent financing activities, cost discipline initiatives, and contingency measures, are intended to address these conditions, such plans do not alleviate the substantial doubt.”View the 10-Q filed Aug 13, 2026
Market Cap
$2.83M
Shares
3.65M
Volume · Oct 2
108.5K
Avg daily vol (3M)
4.34M
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Some SEC filings for this period have not finished importing. Holder totals and changes may be incomplete; these filings remain queued for recovery.
Holders: 5
Total Value: $63,937
Total Shares: 20,964
Institutional Ownership Trend
22 quarters
Holder Concentration
Across 5 13F filers · Δ vs Mar 31, 2026Top Holder
78.1%
−3.1 pts
Top 5
100.0%
+0.0 pts
Top 10
100.0%
0.0 pts
HHI
6,543
Highly concentrated−291
Quarterly Activity
vs Mar 31, 2026
New
2
Increased
2
Decreased
1
Sold Out
5
Unchanged
0
Holder count:
-3
Institutional value:
-79.1%
Shares held:
-92.8%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega UBS Group AG | +4,414 | 4,415 | |
| Mid SBI Securities Co., Ltd. | +2 | 4 |
Top Sellers
vs Mar 31, 2026| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mid Tower Research Capital LLC (TRC) | −10 | 138 |
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Micro SABBY MANAGEMENT, LLC | 16,372 | $49,934 | |
| Mega MORGAN STANLEY | 35 | $106 |
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mid ARMISTICE CAPITAL, LLC | 6,749 | $248,010 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC | 1,262 | $46,384 | |
| Mega CITIGROUP INC | 146 | $5,382 | |
| Small Caitong International Asset Management Co., Ltd | 0 | $4 | |
| Small Ankerstar Wealth, LLC | 0 | $1 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Micro SABBY MANAGEMENT, LLC | $49,934 | 78.10% | 16,372 | Shares | 2026-08-14 | |
| Mega UBS Group AG | $13,465 | 21.06% | 4,415 | Shares | 2026-08-13 | |
| Mid Tower Research Capital LLC (TRC) | $420 | 0.66% | 138 | Shares | 2026-08-11 | |
| Mega MORGAN STANLEY | $106 | 0.17% | 35 | Shares | 2026-08-13 | |
| Mid SBI Securities Co., Ltd. Broker-Dealer | $12 | 0.02% | 4 | Shares | 2026-07-23 |