Mobia Medical, Inc. (MOBI) Ownership
MOBI ownership summary
as of October 18, 2026- Institutions
- 63.1% of shares outstanding
- Insiders
- 19.61% of shares outstanding
- Shares outstanding
- 33.3M
- Float
- 13.7M shares available to trade
- Short interest
- 2.41% 1.1M shares short
- Days to cover
- 3.65 short interest up 130.7% vs prior month
- Institutions 63.06%
- Insiders 19.61%
- Other investors 17.33%
MOBI top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | SR ONE CAPITAL MANAGEMENT, LP | 5.97% | 2.0M | $16.1M | +2.0M (0.0%) | June 30, 2026 |
| 2 | Farallon Capital Management, L.L.C. | 3.39% | 1.1M | $9.1M | +1.1M (0.0%) | June 30, 2026 |
| 3 | Avidity Partners Management LP | 2.40% | 798K | $6.5M | +798,282 (0.0%) | June 30, 2026 |
| 4 | Deerfield Management Co | 2.01% | 671K | $5.4M | +670,752 (0.0%) | June 30, 2026 |
| 5 | Aberdeen Group PLC | 1.76% | 585K | $4.7M | +584,570 (0.0%) | June 30, 2026 |
| 6 | Perceptive Advisors LLC | 1.57% | 524K | $4.2M | +523,654 (0.0%) | June 30, 2026 |
| 7 | Vanguard Capital Management, LLC | 1.33% | 444K | $3.6M | +444,355 (0.0%) | June 30, 2026 |
| 8 | Rock Springs Capital Management LP | 1.26% | 418K | $3.4M | +418,200 (0.0%) | June 30, 2026 |
| 9 | Balyasny Asset Management LLC | 1.16% | 388K | $3.1M | +387,500 (0.0%) | June 30, 2026 |
| 10 | Integral Health Asset Management, LLC | 0.75% | 250K | $2.0M | +250,000 (0.0%) | June 30, 2026 |
| 11 | Schonfeld Strategic Advisors LLC | 0.53% | 177K | $1.4M | +177,276 (0.0%) | June 30, 2026 |
| 12 | BlackRock Inc | 0.46% | 153K | $1.2M | +152,828 (0.0%) | June 30, 2026 |
| 13 | Geode Capital Management, LLC | 0.38% | 126K | $1.0M | +125,575 (0.0%) | June 30, 2026 |
| 14 | Ghisallo Capital Management LLC | 0.38% | 125K | $1.0M | +125,000 (0.0%) | June 30, 2026 |
| 15 | Bellevue Group AG | 0.30% | 100K | $809,000 | +100,000 (0.0%) | June 30, 2026 |
| 16 | LMR Partners LLP | 0.21% | 70K | $566,300 | +70,000 (0.0%) | June 30, 2026 |
| 17 | Two Sigma Investments LLC | 0.20% | 68K | $550,371 | +68,031 (0.0%) | June 30, 2026 |
| 18 | Vanguard Fiduciary Trust Co | 0.19% | 64K | $517,283 | +63,941 (0.0%) | June 30, 2026 |
| 19 | State Street Corp | 0.16% | 55K | $443,736 | +54,850 (0.0%) | June 30, 2026 |
| 20 | Scs Capital Management LLC | 0.15% | 50K | $404,500 | +50,000 (0.0%) | June 30, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 20 holders added 8.2M shares and 0 cut 0.
MOBI top mutual fund and ETF holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Vanguard MStar Total Stk Mkt Idx Invest | 0.96% | 320K | $2.6M | — | August 31, 2026 |
| 2 | abrdn Healthcare Investors | 0.94% | 313K | $2.5M | +68,699 (+28.2%) | August 31, 2026 |
| 3 | abrdn Healthcare Opportunities | 0.75% | 251K | $2.0M | +51,244 (+25.7%) | August 31, 2026 |
| 4 | iShares Russell 2000 ETF | 0.59% | 198K | $1.6M | −2,304 (−1.2%) | September 30, 2026 |
| 5 | abrdn World Healthcare | 0.52% | 175K | $1.4M | +33,511 (+23.7%) | August 31, 2026 |
| 6 | Bellevue Digital Health I2 EUR | 0.30% | 100K | $809,000 | — | August 31, 2026 |
| 7 | iShares Russell 2000 Growth ETF | 0.16% | 53K | $432,605 | −68 (−0.1%) | September 30, 2026 |
| 8 | Schwab US Small-Cap ETF™ | 0.16% | 53K | $425,421 | +27 (+0.1%) | September 30, 2026 |
| 9 | Fidelity Extended Market Index | 0.15% | 50K | $401,976 | −267 (−0.5%) | August 31, 2026 |
| 10 | iShares Micro-Cap ETF | 0.09% | 30K | $246,745 | −210 (−0.7%) | September 30, 2026 |
| 11 | iShares Russell 2000 Value ETF | 0.09% | 30K | $242,554 | +46 (+0.2%) | September 30, 2026 |
| 12 | Fidelity Total Market Index | 0.07% | 22K | $180,795 | — | August 31, 2026 |
| 13 | Fidelity Nasdaq Composite Index | 0.06% | 20K | $163,289 | — | August 31, 2026 |
| 14 | Fidelity Series Total Market Index | 0.05% | 16K | $128,720 | −1,499 (−8.6%) | August 31, 2026 |
| 15 | Vanguard Russell 2000 ETF | 0.04% | 12K | $96,133 | — | August 31, 2026 |
| 16 | Putnam VT U.S. Research Fund Class IA | 0.02% | 6,515 | $52,706 | +6,515 (0.0%) | May 31, 2026 |
| 17 | Vanguard MStar Inst Ttl StkMktIdxInstlPl | 0.02% | 5,266 | $42,602 | — | August 31, 2026 |
| 18 | Global X Russell 2000 ETF | 0.01% | 4,666 | $37,748 | — | September 30, 2026 |
| 19 | Vanguard U.S. Eq Idx £ Acc | 0.01% | 4,628 | $37,441 | — | August 31, 2026 |
| 20 | Vanguard Balanced Index Inv | 0.01% | 3,446 | $27,878 | — | August 31, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
Who owns MOBI
Institutional investors own 63.1% of Mobia Medical's shares and insiders 19.61%. The largest holder is SR ONE CAPITAL MANAGEMENT, LP with 5.97% of the shares (2.0M), as of June 30, 2026. Among the top 20 institutions, 20 added shares and 0 reduced their stake in the latest filings. Short interest is 2.41% of the float, or 3.65 days of average trading volume.
Related: MOBI analyst forecast, MOBI key metrics. See the MOBI stock overview for the latest quote and news.
MOBI ownership FAQ
Who owns the most Mobia Medical stock?
The largest shareholders of Mobia Medical are SR ONE CAPITAL MANAGEMENT, LP (5.97%), Farallon Capital Management, L.L.C. (3.39%), Avidity Partners Management LP (2.40%), Deerfield Management Co (2.01%), Aberdeen Group PLC (1.76%).
What percentage of Mobia Medical is owned by institutions?
Institutions hold 63.1% of Mobia Medical's shares outstanding; insiders hold 19.61%.
Which funds own Mobia Medical?
The largest fund holders of Mobia Medical are Vanguard MStar Total Stk Mkt Idx Invest (0.96%), abrdn Healthcare Investors (0.94%), abrdn Healthcare Opportunities (0.75%), iShares Russell 2000 ETF (0.59%), abrdn World Healthcare (0.52%).
What is Mobia Medical's short interest?
1.1M shares of Mobia Medical were sold short, 2.41% of the float; at the average daily volume it would take 3.65 days to cover.
How many shares of Mobia Medical are outstanding?
Mobia Medical has 33.3M shares outstanding, of which 13.7M are in the public float.