Inogen Inc
Ownership
Ownership Structure
Who owns Inogen Inc (INGN)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 87.1% of the shares are freely tradable; institutional investors hold 77.5%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 6.21 | 1,647,084 | -4.1 | 03/31/2026 |
| Armistice Capital, LLC | 4.52 | 1,200,000 | -5.1 | 03/31/2026 |
| Acadian Asset Management LLC | 4.08 | 1,083,483 | +5,444.1 | 03/31/2026 |
| Vanguard Capital Management, LLC | 3.91 | 1,036,705 | +0.0 | 03/31/2026 |
| Ameriprise Financial Inc | 3.24 | 859,543 | -0.1 | 03/31/2026 |
| Dafna Capital Management LLC | 3.18 | 845,179 | +0.0 | 06/30/2026 |
| Point72 Asset Management, L.P. | 2.42 | 642,366 | +218.1 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard MStar Total Stk Mkt Idx Invest | 2.79 | 739,966 | +0.0 | 07/31/2026 |
| CS McKee Micro Cap Value | 2.50 | 662,450 | +0.0 | 06/30/2026 |
| Columbia Small Cap Value Discv A | 2.43 | 644,211 | +3.4 | 07/31/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Smith Kevin Raymond Merrill | CEO and President | 134,962 | 688,306 $ | Sep 1, 2026 | direct |
| Smith Kevin P. | EVP, Bus Dev, GC & Sec | 32,972 | 168,157 $ | Sep 1, 2026 | direct |
| Wright Mary E | VP, Chief Accounting Officer | 20,629 | 105,208 $ | Sep 1, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 1, 2026 | Wright Mary E | VP, Chief Accounting Officer | Other | 1,500 | 5.33 | 7,995 |
| Sep 1, 2026 | Smith Kevin P. | EVP, Bus Dev, GC & Sec | Other | 8,671 | 5.33 | 46,216 |
| Sep 1, 2026 | Smith Kevin P. | EVP, Bus Dev, GC & Sec | Other | 18,136 | 0.00 | – |
| Sep 1, 2026 | Smith Kevin P. | EVP, Bus Dev, GC & Sec | Other | 1,500 | 5.33 | 7,995 |
| Sep 1, 2026 | Smith Kevin Raymond Merrill | CEO and President | Other | 1,500 | 5.33 | 7,995 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: September 17, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.