Mind Medicine (MindMed) Inc.
Mind Medicine (MindMed) Inc. (MNMD) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · MNMD · as of Sep 30, 2025
Ownership Breakdown
208
Institutional Holders
▲ 17 vs Q2
$468.54M
Total Inst. Value
▲ $197.52M vs Q2
75.55M
Shares Outstanding
freeFloat 97.20%
39.74M
13F Shares Held
▼ 2.06M 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
MNMD largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
BLACKROCK, INC. medicinal chemicals & botanical products | 5.94M | 6.91% | 6.91% | $69.98B | Nov 12, 2025 | ▲ 133.4K |
COMMODORE CAPITAL LP medicinal chemicals & botanical products | 3.23M | 3.75% | 3.75% | $38.02B | Nov 14, 2025 | ▼ 1.77M |
DRIEHAUS CAPITAL MANAGEMENT LLC medicinal chemicals & botanical products | 3.11M | 3.62% | 3.62% | $36.67B | Nov 14, 2025 | ▲ 17.3K |
BLACKSTONE INC. medicinal chemicals & botanical products | 2.78M | 3.23% | 3.23% | $32.74B | Nov 14, 2025 | ▼ 810.9K |
MARSHALL WACE, LLP medicinal chemicals & botanical products | 2.38M | 2.77% | 2.77% | $28.08B | Nov 13, 2025 | ▼ 1.04M |
OCTAGON CAPITAL ADVISORS LP medicinal chemicals & botanical products | 2.13M | 2.48% | 2.48% | $25.11B | Nov 14, 2025 | — held |
VANGUARD GROUP INC medicinal chemicals & botanical products | 2.01M | 2.34% | 2.34% | $23.73B | Nov 7, 2025 | ▲ 198.9K |
STATE STREET CORP medicinal chemicals & botanical products | 1.92M | 2.24% | 2.24% | $22.69B | Nov 14, 2025 | ▲ 119.0K |
GEODE CAPITAL MANAGEMENT, LLC medicinal chemicals & botanical products | 1.82M | 2.12% | 2.12% | $21.52B | Nov 12, 2025 | ▲ 91.2K |
DEEP TRACK CAPITAL, LP medicinal chemicals & botanical products | 1.50M | 1.75% | 1.75% | $17.68B | Nov 14, 2025 | ▼ 1.00M |
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
24
Increased
+3.09M shares8
New Positions
first time holders14
Decreased
−5.36M shares0
Sold Out
fully exitedNet shares change (top 50)
2.27M
+3.09M / −5.36M
Net new holders
+18
8 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
MNMD insider trading · insider activity
Source: SEC Form 4
0
Buy transactions
3
Sell transactions
0.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Makes Brigid director | Jun 1, 2022 | Award | 361,680 | — | — | 643.8K | Form 4 ↗ |
Makes Brigid director | Jun 1, 2022 | Award | 100,308 | $0.60 | $60.2K | 194.4K | Form 4 ↗ |
Makes Brigid director | Jun 1, 2022 | Award | 64,656 | — | — | 158.7K | Form 4 ↗ |
Greenway Schond L. Chief Financial Officer | May 23, 2022 | Award | 1,650,000 | $0.71 | $1.17M | 1.65M | Form 4 ↗ |
Greenway Schond L. Chief Financial Officer | May 23, 2022 | Award | 1,270,000 | — | — | 1.27M | Form 4 ↗ |
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
Mind Medicine (MindMed) Inc. (MNMD) is primarily owned by institutional investors, who hold approximately 52.6% of total shares outstanding. Company insiders own approximately 2.80%, while retail and public investors account for the remaining 44.60%.
The largest institutional shareholder of Mind Medicine (MindMed) Inc. is BLACKROCK, INC., holding approximately 5.94 million shares — equal to 6.91% of outstanding shares — as of September 30, 2025.
A total of 208 institutional investors currently hold MNMD stock, with a combined institutional value of approximately $468,541,781 as of the most recent 13F filing period.
Frequently asked questions
MNMD ownershipMind Medicine (MindMed) Inc. (MNMD) is primarily owned by institutional investors, who hold approximately 52.6% of shares. The largest shareholder is BLACKROCK, INC. with a 6.91% stake. Company insiders hold 2.80%. Data sourced from SEC Form 13F as of September 30, 2025.