ICZOOM Group Inc. (IZM) Ownership
IZM ownership summary
as of October 17, 2026- Institutions
- 4.0% of shares outstanding
- Insiders
- 5.10% of shares outstanding
- Shares outstanding
- 1.6M
- Float
- 1.6M shares available to trade
- Short interest
- 1.89% 29K shares short
- Days to cover
- 0.25 short interest down 50.0% vs prior month
- Institutions 4.04%
- Insiders 5.10%
- Other investors 90.87%
IZM top institutional holders
9 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | HRT FINANCIAL LLC | 1.17% | 141K | $113,317 | +141,152 (0.0%) | June 30, 2026 |
| 2 | XTX Topco Ltd | 0.45% | 54K | $43,393 | +34,766 (+180.3%) | June 30, 2026 |
| 3 | UBS Group AG | 0.40% | 48K | $38,919 | +47,654 (+5,776.2%) | June 30, 2026 |
| 4 | Virtu Financial LLC | 0.23% | 27K | $21,706 | +27,038 (0.0%) | June 30, 2026 |
| 5 | StoneX Group Inc | 0.19% | 23K | $18,209 | +22,682 (0.0%) | June 30, 2026 |
| 6 | Jane Street Group LLC | 0.17% | 20K | $15,953 | −26,460 (−57.1%) | June 30, 2026 |
| 7 | Citadel Advisors Llc | 0.14% | 17K | $13,825 | +1,732 (+11.2%) | June 30, 2026 |
| 8 | Susquehanna International Group, LLP | 0.00% | — | — | −16,778 (−100.0%) | June 30, 2026 |
| 9 | Caitong International Asset Management Co., Limited. | 0.00% | — | — | −1 (−100.0%) | June 30, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 9, 6 holders added 275K shares and 3 cut 43K.
IZM top mutual fund and ETF holders
1 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Fidelity Nasdaq Composite Index | 0.06% | 6,798 | $5,457 | — | May 31, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
IZM shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns IZM
Institutional investors own 4.0% of ICZOOM's shares and insiders 5.10%. The largest holder is HRT FINANCIAL LLC with 1.17% of the shares (141K), as of June 30, 2026. Among the top 9 institutions, 6 added shares and 3 reduced their stake in the latest filings. Short interest is 1.89% of the float, or 0.25 days of average trading volume. The share count rose 16.0% since 2018.
Related: IZM key metrics. See the IZM stock overview for the latest quote and news.
IZM ownership FAQ
Who owns the most ICZOOM stock?
The largest shareholders of ICZOOM are HRT FINANCIAL LLC (1.17%), XTX Topco Ltd (0.45%), UBS Group AG (0.40%), Virtu Financial LLC (0.23%), StoneX Group Inc (0.19%).
What percentage of ICZOOM is owned by institutions?
Institutions hold 4.0% of ICZOOM's shares outstanding; insiders hold 5.10%.
Which funds own ICZOOM?
The largest fund holders of ICZOOM are Fidelity Nasdaq Composite Index (0.06%).
What is ICZOOM's short interest?
29K shares of ICZOOM were sold short, 1.89% of the float; at the average daily volume it would take 0.25 days to cover.
How many shares of ICZOOM are outstanding?
ICZOOM has 1.6M shares outstanding, of which 1.6M are in the public float.