BioHarvest Sciences Inc. (BHST) Ownership
BHST ownership summary
as of October 18, 2026- Institutions
- 7.6% of shares outstanding
- Insiders
- 14.77% of shares outstanding
- Shares outstanding
- 22.7M
- Float
- 19.3M shares available to trade
- Short interest
- 0.51% 99K shares short
- Days to cover
- 2.86 short interest up 3.9% vs prior month
- Institutions 7.62%
- Insiders 14.77%
- Other investors 77.60%
BHST top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Alyeska Investment Group, L.P. | 2.56% | 581K | $1.1M | −175,623 (−23.2%) | June 30, 2026 |
| 2 | Thompson, Siegel & Walmsley LLC | 1.61% | 364K | $673,415 | −22,751 (−5.9%) | June 30, 2026 |
| 3 | Evercore Wealth Management, LLC | 0.95% | 216K | $400,235 | +76,873 (+55.1%) | June 30, 2026 |
| 4 | True North Advisors LLC | 0.83% | 187K | $346,538 | +19,305 (+11.5%) | June 30, 2026 |
| 5 | Magnus Financial Group LLC | 0.40% | 90K | $166,500 | +35,000 (+63.6%) | June 30, 2026 |
| 6 | Susquehanna International Group, LLP | 0.28% | 64K | $117,767 | +47,264 (+288.3%) | June 30, 2026 |
| 7 | Silverberg Bernstein Capital Management LLC | 0.25% | 58K | $106,788 | +31,624 (+121.2%) | June 30, 2026 |
| 8 | King Luther Capital Management Corp | 0.18% | 40K | $74,000 | — | June 30, 2026 |
| 9 | TD Waterhouse Canada Inc | 0.11% | 24K | $44,080 | — | June 30, 2026 |
| 10 | Citadel Advisors Llc | 0.09% | 21K | $38,206 | +5,899 (+40.0%) | June 30, 2026 |
| 11 | XTX Topco Ltd | 0.06% | 13K | $24,479 | −16,417 (−55.4%) | June 30, 2026 |
| 12 | Geode Capital Management, LLC | 0.05% | 11K | $19,532 | −1,253 (−10.6%) | June 30, 2026 |
| 13 | K.j. Harrison & Partners Inc | 0.04% | 10K | $18,500 | +10,000 (0.0%) | June 30, 2026 |
| 14 | Morgan Stanley - Brokerage Accounts | 0.01% | 3,250 | $6,012 | — | June 30, 2026 |
| 15 | Advisor Group Holdings, Inc. | <0.01% | 571 | $1,056 | −57 (−9.1%) | June 30, 2026 |
| 16 | UBS Group AG | <0.01% | 173 | $320 | −456 (−72.5%) | June 30, 2026 |
| 17 | NATIONAL BANK OF CANADA /FI/ | <0.01% | 154 | $285 | — | June 30, 2026 |
| 18 | Caitong International Asset Management Co., Limited. | 0.00% | 2 | $4 | +2 (0.0%) | June 30, 2026 |
| 19 | Jane Street Group LLC | 0.00% | — | — | −13,083 (−100.0%) | June 30, 2026 |
| 20 | Marshall Wace Asset Management Ltd | 0.00% | — | — | −21,235 (−100.0%) | March 31, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 8 holders added 226K shares and 8 cut 251K.
BHST top mutual fund and ETF holders
1 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Fidelity Nasdaq Composite Index | 0.01% | 3,251 | $6,014 | −7,307 (−69.2%) | August 31, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
BHST shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns BHST
Institutional investors own 7.6% of BioHarvest Sciences's shares and insiders 14.77%. The largest holder is Alyeska Investment Group, L.P. with 2.56% of the shares (581K), as of June 30, 2026. Among the top 20 institutions, 8 added shares and 8 reduced their stake in the latest filings. Short interest is 0.51% of the float, or 2.86 days of average trading volume. The share count rose 567.2% since 2014.
Related: BHST analyst forecast, BHST key metrics. See the BHST stock overview for the latest quote and news.
BHST ownership FAQ
Who owns the most BioHarvest Sciences stock?
The largest shareholders of BioHarvest Sciences are Alyeska Investment Group, L.P. (2.56%), Thompson, Siegel & Walmsley LLC (1.61%), Evercore Wealth Management, LLC (0.95%), True North Advisors LLC (0.83%), Magnus Financial Group LLC (0.40%).
What percentage of BioHarvest Sciences is owned by institutions?
Institutions hold 7.6% of BioHarvest Sciences's shares outstanding; insiders hold 14.77%.
Which funds own BioHarvest Sciences?
The largest fund holders of BioHarvest Sciences are Fidelity Nasdaq Composite Index (0.01%).
What is BioHarvest Sciences's short interest?
99K shares of BioHarvest Sciences were sold short, 0.51% of the float; at the average daily volume it would take 2.86 days to cover.
How many shares of BioHarvest Sciences are outstanding?
BioHarvest Sciences has 22.7M shares outstanding, of which 19.3M are in the public float.