Shineco, Inc. (SISI) Ownership
SISI ownership summary
as of October 21, 2026- Institutions
- 0.0% of shares outstanding
- Insiders
- 51.12% of shares outstanding
- Shares outstanding
- 901K
- Float
- 200K shares available to trade
- Short interest
- 1.00% 29K shares short
- Days to cover
- 0.08 short interest down 42.8% vs prior month
- Insiders 51.12%
- Other investors 48.88%
SISI top institutional holders
3 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Morgan Stanley - Brokerage Accounts | 0.00% | — | — | −2 (−100.0%) | September 30, 2025 |
| 2 | Powell Investment Advisors, LLC | 0.00% | — | — | −2,354 (−100.0%) | September 30, 2025 |
| 3 | UBS Group AG | 0.00% | — | — | −1,881 (−100.0%) | September 30, 2025 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 3, 0 holders added 0 shares and 3 cut 4,237.
SISI top mutual fund and ETF holders
1 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Fidelity Nasdaq Composite Index | <0.01% | 198 | $60 | — | February 28, 2025 |
Funds report holdings monthly or quarterly; dates differ by fund.
SISI shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns SISI
Institutional investors own 0.0% of Shineco's shares and insiders 51.12%. The largest holder is Morgan Stanley - Brokerage Accounts with 0.00% of the shares (0), as of September 30, 2025. Among the top 3 institutions, 0 added shares and 3 reduced their stake in the latest filings. Short interest is 1.00% of the float, or 0.08 days of average trading volume. The share count rose 156,850.0% since 2014.
Related: SISI key metrics. See the SISI stock overview for the latest quote and news.
SISI ownership FAQ
Who owns the most Shineco stock?
The largest shareholders of Shineco are Morgan Stanley - Brokerage Accounts (0.00%), Powell Investment Advisors, LLC (0.00%), UBS Group AG (0.00%).
What percentage of Shineco is owned by institutions?
Institutions hold 0.0% of Shineco's shares outstanding; insiders hold 51.12%.
Which funds own Shineco?
The largest fund holders of Shineco are Fidelity Nasdaq Composite Index (<0.01%).
What is Shineco's short interest?
29K shares of Shineco were sold short, 1.00% of the float; at the average daily volume it would take 0.08 days to cover.
How many shares of Shineco are outstanding?
Shineco has 901K shares outstanding, of which 200K are in the public float.