Cybin Inc.
Cybin Inc. (CYBN) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · CYBN · as of Sep 30, 2025
Ownership Breakdown
78
Institutional Holders
▲ 21 vs Q2
$54.31M
Total Inst. Value
▼ $15.27M vs Q2
49.88M
Shares Outstanding
freeFloat 77.29%
9.23M
13F Shares Held
▲ 930,307 vs Q2
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
CYBN largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
TANG CAPITAL MANAGEMENT LLC pharmaceutical preparations | 1.83M | 8.17% | 8.17% | $10.78B | Nov 14, 2025 | — held |
ROSALIND ADVISORS, INC. pharmaceutical preparations | 1.50M | 6.70% | 6.70% | $8.84B | Nov 13, 2025 | ▲ 689.1K |
POINT72 ASSET MANAGEMENT, L.P. pharmaceutical preparations | 1.24M | 5.53% | 5.53% | $7.30B | Nov 14, 2025 | ▼ 366.7K |
DEEP TRACK CAPITAL, LP pharmaceutical preparations | 1.00M | 4.46% | 4.46% | $5.89B | Nov 14, 2025 | ▼ 530.0K |
ACORN CAPITAL ADVISORS, LLC pharmaceutical preparations | 734.4K | 3.28% | 3.28% | $4.31B | Nov 17, 2025 | — held |
SPHERA FUNDS MANAGEMENT LTD. pharmaceutical preparations | 370.4K | 1.65% | 1.65% | $2.18B | Nov 14, 2025 | ▼ 27.9K |
UBS GROUP AG pharmaceutical preparations | 303.7K | 1.36% | 1.36% | $1.79B | Nov 13, 2025 | ▲ 124.3K |
DLD ASSET MANAGEMENT, LP pharmaceutical preparations | 280.0K | 1.25% | 1.25% | $1.65B | Nov 14, 2025 | NEW |
SUSQUEHANNA INTERNATIONAL GROUP, LLP pharmaceutical preparations | 273.8K | 1.22% | 1.22% | $1.61B | Nov 14, 2025 | ▲ 248.9K |
MORGAN STANLEY pharmaceutical preparations | 227.7K | 1.02% | 1.02% | $1.34B | May 27, 2026 | ▲ 204.8K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
21
Increased
+1.87M shares15
New Positions
first time holders6
Decreased
−936.0K shares0
Sold Out
fully exitedNet shares change (top 50)
+937.7K
+1.87M / −936.0K
Net new holders
+30
15 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
CYBN insider trading · insider activity
Source: SEC Form 4
Recent Insider Transactions
Showing 10 most recent · Common Stock only
No recent insider transactions reported.
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Cybin Inc. (CYBN) is primarily owned by institutional investors, who hold approximately 18.5% of total shares outstanding. Company insiders own approximately 22.71%, while retail and public investors account for the remaining 58.80%.
The largest institutional shareholder of Cybin Inc. is TANG CAPITAL MANAGEMENT LLC, holding approximately 1.83 million shares — equal to 8.17% of outstanding shares — as of September 30, 2025.
A total of 78 institutional investors currently hold CYBN stock, with a combined institutional value of approximately $54,313,985 as of the most recent 13F filing period.
Frequently asked questions
CYBN ownershipCybin Inc. (CYBN) is primarily owned by institutional investors, who hold approximately 18.5% of shares. The largest shareholder is TANG CAPITAL MANAGEMENT LLC with a 8.17% stake. Company insiders hold 22.71%. Data sourced from SEC Form 13F as of September 30, 2025.