NUWE
Nuwellis, Inc.Company with tickers: NUWE
CIK
1506492
CUSIP
67113Y702
Shares Outstanding
12,750,321
Website
https://www.nuwellis.com
Investor Relations
https://nuwellis.com/investors/
13F Activity (30d)
3 filings
3 filers
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.
Holders: 6
Total Value: $57,285
Total Shares: 54,559
Institutional Ownership Trend
4 quarters
Holder Concentration
Across 6 13F filers · Δ vs Dec 31, 2025Top Holder
81.0%
+37.7 pts
Top 5
100.0%
+0.2 pts
Top 10
100.0%
0.0 pts
HHI
6,735
Highly concentrated+3,574
Quarterly Activity
vs Dec 31, 2025
New
1
Increased
3
Decreased
0
Sold Out
4
Unchanged
2
Holder count:
-3
Institutional value:
-74.8%
Shares held:
-58.2%
Top Buyers
vs Dec 31, 2025| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega GEODE CAPITAL MANAGEMENT, LLC | +33,812 | 44,176 | |
| Mega CITIGROUP INC | +5,123 | 5,126 | |
| Mid Tower Research Capital LLC (TRC) | +3,196 | 5,189 |
Top Sellers
vs Dec 31, 2025No qualifying movers this quarter.
Top New Positions
vs Dec 31, 2025| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Small Caitong International Asset Management Co., Ltd | 4 | $4 |
Top Sold-Out Positions
vs Dec 31, 2025| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Micro SABBY MANAGEMENT, LLC | 89,685 | $156,051 | |
| Mid DRW Securities, LLC | 17,662 | $30,731 | |
| Mid XTX Topco Ltd | 10,188 | $17,727 | |
| Mega UBS Group AG | 578 | $1,005 |
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Mega GEODE CAPITAL MANAGEMENT, LLC | $46,384 | 80.97% | 44,176 | Shares | Defined | 2026-05-15 | ||||
| Mid Tower Research Capital LLC (TRC) | $5,448 | 9.51% | 5,189 | Shares | Defined | 2026-05-15 | ||||
| Mega CITIGROUP INC | $5,382 | 9.40% | 5,126 | Shares | Defined | 2026-05-11 | ||||
| Mid SBI Securities Co., Ltd. Broker-Dealer | $66 | 0.12% | 63 | Shares | Defined | 2026-04-28 | ||||
| Small Caitong International Asset Management Co., Ltd | $4 | 0.01% | 4 | Shares | Sole | 2026-05-11 | ||||
| Micro Ankerstar Wealth, LLC | $1 | 0.00% | 1 | Shares | Sole | 2026-05-14 | ||||
| No holders match your search. | ||||||||||