Sharps Technology Inc. - Common Stock, $0.0001 par value (STSSW) Institutional Ownership

13F Institutional Holders and Ownership History from Q2 2022 to Q4 2025

Type / Class
Equity / Common Stock, $0.0001 par value
Symbol
STSSW on Nasdaq
Shares outstanding
1,024,684
Price per share
$0.03
All holders as of 31 Dec 2025
Q4 2025
Total 13F shares
1,584,442
Total reported value
$44,998
Share change
0
Number of holders
2
Price from insider filings
$0.03
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of Sharps Technology Inc. - Common Stock, $0.0001 par value (STSSW) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
Altium Capital Management LLC 3.5% $1,066 35,659 Altium Capital Management LLC 30 Jun 2025

As of 31 Dec 2025, 2 institutional investors reported holding 1,584,442 shares of Sharps Technology Inc. - Common Stock, $0.0001 par value (STSSW). This represents 155% of the company’s total 1,024,684 outstanding shares.

Top 5 Institutional Shareholders

The largest institutional shareholders of Sharps Technology Inc. - Common Stock, $0.0001 par value (STSSW) together control 167% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
Walleye Capital LLC 102% 1,045,368 0% 0% $29,688
Clear Street Group Inc. 53% 539,074 0% 0% $15,310
Creative Planning 9.8% 100,000 +41% 0% $2,835
SUSQUEHANNA INTERNATIONAL GROUP, LLP 1.3% 13,395 0% $375
TWO SIGMA SECURITIES, LLC 1% 10,585 -24% 0% $300

Institutional Holders of Sharps Technology Inc. - Common Stock, $0.0001 par value (STSSW) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 1,584,442 $44,998 $0.03 2
2025 Q3 1,699,709 $85,282 +$3,859 $0.05 6
2025 Q2 1,696,158 $50,716 +$670 $0.03 5
2025 Q1 1,673,750 $16,569 -$9,652 $0.01 4
2024 Q4 1,903,368 $76,704 -$68,497 $0.04 6
2024 Q3 3,481,016 $176,842 -$548 $0.05 7
2024 Q2 3,474,386 $253,610 +$8,369 $0.07 9
2024 Q1 3,359,541 $273,485 -$348 $0.08 8
2023 Q4 3,364,092 $441,013 -$1,051 $0.13 7
2023 Q3 3,611,204 $380,982 +$32,607 $0.11 8
2023 Q2 3,297,474 $464,204 +$3,609 $0.14 8
2023 Q1 3,271,643 $425,375 +$34,891 $0.13 8
2022 Q4 3,003,292 $391,019 -$6,492 $0.13 8
2022 Q3 3,375,191 $1,184,000 +$498 $0.35 8
2022 Q2 3,844,479 $1,069,000 +$1,069,000 $0.28 9