SSKN · STRATA Skin Sciences, Inc.
$0.00
+0.00 (+0.00%)
At close · Aug 14
Going-concern doubt
— flagged Mar 26, 2026
Substantial doubt about the company's ability to continue as a going concern.
“Our history of operating losses and current default on our long-term debt raise substantial doubt regarding our ability to continue as a going concern.”View the 10-K filed Mar 26, 2026
Market Cap
$588
Shares
5.89M
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: 14
Total Value: $1,373,737
Total Shares: 1,090,274
Institutional Ownership Trend
24 quarters
Holder Concentration
Across 14 13F filers · Δ vs Sep 30, 2025Top Holder
49.3%
+2.7 pts
Top 5
95.4%
+1.0 pts
Top 10
99.9%
+0.1 pts
HHI
3,843
Highly concentrated+351
Quarterly Activity
vs Sep 30, 2025
New
2
Increased
3
Decreased
3
Sold Out
6
Unchanged
6
Holder count:
-4
Institutional value:
-42.1%
Shares held:
-5.4%
Top Buyers
vs Sep 30, 2025| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mid Tower Research Capital LLC (TRC) | +2,463 | 4,292 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC | +759 | 18,896 | |
| Mega UBS Group AG | +691 | 1,061 |
Top Sellers
vs Sep 30, 2025| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Large RENAISSANCE TECHNOLOGIES LLC | −37,700 | 63,830 | |
| Mega VANGUARD GROUP INC | −7,170 | 16,375 | |
| Mega BANK OF AMERICA CORP /DE/ | −70 | 123 |
Top New Positions
vs Sep 30, 2025| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mid Apollon Wealth Management, LLC | 15,105 | $19,032 | |
| Small TWO SIGMA SECURITIES, LLC | 15,093 | $19,017 |
Top Sold-Out Positions
vs Sep 30, 2025| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mid AZZAD ASSET MANAGEMENT INC /ADV | 21,800 | $44,908 | |
| Mid MGO ONE SEVEN LLC | 17,142 | $35,312 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | 12,426 | $25,597 | |
| Mid SBI Securities Co., Ltd. | 2 | $4 | |
| Mega MORGAN STANLEY | 1 | $2 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Small 22NW, LP | $676,613 | 49.25% | 536,995 | Shares | 2026-02-13 | |
| Mid Nantahala Capital Management, LLC | $508,935 | 37.05% | 403,917 | Shares | 2026-02-13 | |
| Large RENAISSANCE TECHNOLOGIES LLC | $80,425 | 5.85% | 63,830 | Shares | 2026-02-12 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC | $23,808 | 1.73% | 18,896 | Shares | 2026-02-09 | |
| Mega VANGUARD GROUP INC | $20,632 | 1.50% | 16,375 | Shares | 2026-01-29 | |
| Mid Apollon Wealth Management, LLC | $19,032 | 1.39% | 15,105 | Shares | 2026-01-22 | |
| Small TWO SIGMA SECURITIES, LLC Broker-Dealer | $19,017 | 1.38% | 15,093 | Shares | 2026-02-17 | |
| Large Creative Planning | $12,620 | 0.92% | 10,016 | Shares | 2026-02-17 | |
| Mega BlackRock, Inc. | $5,625 | 0.41% | 4,465 | Shares | 2026-02-12 | |
| Mid Tower Research Capital LLC (TRC) | $5,407 | 0.39% | 4,292 | Shares | 2026-02-17 | |
| Mega UBS Group AG | $1,336 | 0.10% | 1,061 | Shares | 2026-01-29 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $154 | 0.01% | 123 | Shares | 2026-02-17 | |
| Small Financial Perspectives, Inc | $127 | 0.01% | 101 | Shares | 2026-01-28 | |
| Mid Allworth Financial LP | $6 | 0.00% | 5 | Shares | 2026-02-05 |