NUWE Institutional Ownership & Shareholders
NUWELLIS INC (NUWE) is currently held by 5 institutional investors tracked by InsiderSet, with a combined reported market value of approximately $63,941 based on the latest available SEC Form 13F filings for the quarter ended June 30, 2026.
Sabby Management, Llc is currently the largest disclosed institutional shareholder of NUWE tracked by InsiderSet, reporting ownership valued at approximately $49,935 in its June 30, 2026 SEC Form 13F filing. Based on current market prices and the latest disclosed share count, the position is now estimated to be worth approximately $9,135.576, representing an estimated loss of -81.71% since the filing period.
The top 10 institutional shareholders tracked on this page collectively account for approximately 100% of the total disclosed NUWE value among the investors covered in this analysis. Major shareholders include Sabby Management, Llc, Ubs Group Ag, Tower Research Capital Llc (Trc), and several other long-term asset managers with concentrated positions in NUWELLIS INC (NUWE).
This page ranks the largest institutional NUWE shareholders using publicly disclosed SEC Form 13F data, including reported values, estimated current holding values, portfolio allocation percentages, ownership concentration metrics, and historical holding changes across major hedge funds and investment firms.
Institutional Holders
5
Total Reported Value
$63,941
Largest Holder
Sabby Management, Llc
Largest Position
$49,935
Insider Transactions (90d)
0
Latest Filing Quarter
Q2 2026
New Institutional Positions
5
Funds Exiting Positions
0
| Name | Investor/Manager | Portfolio % | Quantity | Reported Balance | Current Estimated Value | Gain/loss Since Filing | Estimated Portfolio Performance |
|---|---|---|---|---|---|---|---|
| Sabby Management, Llc | 0.42% | 16,372 | $49,935 | $9,136 | -$40,799 | -81.71% | |
| Ubs Group Ag | 0.00% | 4,415 | $13,466 | $2,464 | -$11,002 | -81.71% | |
| Tower Research Capital Llc (Trc) | 0.00% | 138 | $421 | $77 | -$344 | -81.71% | |
| Morgan Stanley | 0.00% | 35 | $107 | $20 | -$87 | -81.75% | |
| Sbi Securities Co., Ltd. | 0.00% | 4 | $12 | $2 | -$10 | -81.40% |
Frequently asked questions about NUWE
Who are the largest institutional holders of NUWE?
The largest institutional holders of NUWE reported in the latest SEC Form 13F filings include Sabby Management, Llc, Ubs Group Ag, Tower Research Capital Llc (Trc), Morgan Stanley, and Sbi Securities Co., Ltd.. InsiderSet ranks institutional holders by their latest reported NUWE position.
What is NUWE institutional ownership?
This page tracks NUWE positions reported by institutional investment managers through SEC Form 13F. NUWELLIS INC (NUWE) institutional ownership on InsiderSet reflects disclosed 13F holdings among the managers we analyze, not every shareholder of the stock.
How many institutions own NUWE?
InsiderSet currently tracks 5 institutional managers reporting NUWE holdings in the latest available 13F data. This count reflects institutions included in the SEC Form 13F filings analyzed by InsiderSet and should not be interpreted as the total number of NUWE shareholders.
How much NUWE stock do institutions own?
Institutional investment managers disclosed approximately $63,941 in NUWE holdings for Q2 2026. This figure is reported 13F value as of the filing period, not necessarily today's market value.
When was NUWE institutional ownership last updated?
The latest NUWE institutional ownership data on InsiderSet is based on SEC Form 13F filings for the quarter ended June 30, 2026. Form 13F filings are generally reported after the quarter ends, so the holdings shown represent the latest publicly disclosed positions rather than real-time institutional holdings.
Are institutional NUWE holdings real-time?
No. Form 13F data is not real-time. It represents positions reported by institutional investment managers as of the end of the reporting quarter. An institution may have changed its NUWE position after the reporting date.
Are institutions buying or selling NUWE?
Institutional buying and selling can be analyzed by comparing NUWE positions across consecutive 13F reporting periods. InsiderSet's NUWE Ownership Changes page shows institutions that increased, reduced, initiated, or exited positions based on reported 13F holdings. View NUWE ownership changes.
How has NUWE institutional ownership changed over time?
InsiderSet tracks NUWE institutional holdings across multiple 13F reporting periods, allowing investors to compare institutional holder counts, reported value, and reported shares over time.