MMED MiniMed
MiniMed (MMED) Institutional Ownership
What the institutions did with MMED last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
Sign in or subscribeLargest holders
| Manager | Shares | % of reported |
|---|---|---|
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 8.3M | 22.4% |
| MILLENNIUM MANAGEMENT LLC | 3.1M | 8.2% |
| CITADEL ADVISORS LLC | 2.9M | 7.7% |
| Longaeva Partners L.P. | 2.8M | 7.6% |
| Sessa Capital IM, L.P. | 2.0M | 5.4% |
| BlackRock, Inc. | 2.0M | 5.4% |
| NORGES BANK | 2.0M | 5.3% |
| Rock Springs Capital Management LP | 1.5M | 4.1% |
| ExodusPoint Capital Management, LP | 1.4M | 3.9% |
| FMR LLC | 1.1M | 2.9% |
| GEODE CAPITAL MANAGEMENT, LLC | 956.0K | 2.6% |
| Boston Partners | 902.4K | 2.4% |
| J. Goldman & Co LP | 830.2K | 2.2% |
| Nuveen, LLC | 539.3K | 1.4% |
| UBS Group AG | 413.4K | 1.1% |
| STATE STREET CORP | 403.3K | 1.1% |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 375.0K | 1.0% |
| FIRST TRUST ADVISORS LP | 366.3K | 1.0% |
| VANGUARD CAPITAL MANAGEMENT LLC | 323.3K | 0.9% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 300.0K | 0.8% |
| Burkehill Global Management, LP | 300.0K | 0.8% |
| READYSTATE ASSET MANAGEMENT LP | 294.3K | 0.8% |
| NEUBERGER BERMAN GROUP LLC | 264.7K | 0.7% |
| TUDOR INVESTMENT CORP ET AL | 258.2K | 0.7% |
| Alberta Investment Management Corp | 250.0K | 0.7% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| Alyeska Investment Group, L.P. | Sold Out | 2.0M | 0 | -2.0M |
| BlackRock, Inc. | Increased | 26.2K | 2.0M | +2.0M |
| Hood River Capital Management LLC | Sold Out | 1.5M | 0 | -1.5M |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | Increased | 6.9M | 8.3M | +1.5M |
| Point72 Asset Management, L.P. | Reduced | 1.1M | 15.4K | -1.1M |
| ExodusPoint Capital Management, LP | Increased | 409.2K | 1.4M | +1.0M |
| Balyasny Asset Management L.P. | Sold Out | 854.7K | 0 | -854.7K |
| J. Goldman & Co LP | New | 0 | 830.2K | +830.2K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 245.9K | 956.0K | +710.1K |
| Nuveen, LLC | New | 0 | 539.3K | +539.3K |
| MILLENNIUM MANAGEMENT LLC | Increased | 2.6M | 3.1M | +467.2K |
| Rock Springs Capital Management LP | Increased | 1.1M | 1.5M | +465.0K |
| D. E. Shaw & Co., Inc. | Sold Out | 450.0K | 0 | -450.0K |
| STATE STREET CORP | New | 0 | 403.3K | +403.3K |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | Reduced | 750.0K | 375.0K | -375.0K |
| Longaeva Partners L.P. | Reduced | 3.2M | 2.8M | -365.7K |
| VANGUARD CAPITAL MANAGEMENT LLC | New | 0 | 323.3K | +323.3K |
| Sculptor Capital LP | Sold Out | 306.0K | 0 | -306.0K |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | New | 0 | 300.0K | +300.0K |
| FMR LLC | Reduced | 1.4M | 1.1M | -284.3K |
| BlueCrest Capital Management Ltd | Sold Out | 275.0K | 0 | -275.0K |
| JANE STREET GROUP, LLC | Sold Out | 269.9K | 0 | -269.9K |
| FIRST TRUST ADVISORS LP | Increased | 99.1K | 366.3K | +267.1K |
| NEUBERGER BERMAN GROUP LLC | New | 0 | 264.7K | +264.7K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | New | 0 | 243.9K | +243.9K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.