Who owns Praxis Precision Medicines, Inc.?
Institutional ownership of PRAX from SEC Form 13F filings across 200 reporting managers. All positions are from one synchronized reporting period — 2026-06-30 books, filed up to 45 days after quarter end — so every row is comparable.
200
13F holders
$6.74B
value, 2026 filers
75.7%
of shares outstanding (21.1M sh)
38
new positions (2026 filers)
Top institutional holders
ordered by shares owned · positions as of 2026-06-30· % of fund = share of the manager's own book · % of co. = share of PRAX's shares outstanding
| # | Manager | Shares | Value | % of fund | % of co. | Δ shares QoQ |
|---|---|---|---|---|---|---|
| 1 | Jupiter Topco LLCNEW | 3.4M | $1.15B | 0.5% | 12.3% | new |
| 2 | FMR LLC | 2.3M | $775.7M | 0.0% | 8.3% | +7.2% |
| 3 | BlackRock, Inc. | 2.3M | $767.5M | 0.0% | 8.2% | -1.4% |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC | 1.3M | $447.0M | 0.0% | 4.8% | +76.4% |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 1.2M | $413.6M | 0.0% | 4.4% | -49.5% |
| 6 | ADAGE CAPITAL PARTNERS GP, L.L.C. | 1.0M | $340.0M | 0.5% | 3.6% | +24.5% |
| 7 | PRICE T ROWE ASSOCIATES INC /MD/ | 942,999 | $315,707 | 0.0% | 3.4% | +49.5% |
| 8 | MORGAN STANLEY | 854,112 | $285.9M | 0.0% | 3.1% | +2.5% |
| 9 | GEODE CAPITAL MANAGEMENT, LLC | 748,039 | $250.5M | 0.0% | 2.7% | +14.9% |
| 10 | GOLDMAN SACHS GROUP INC | 548,830 | $183.7M | 0.0% | 2% | -22.8% |
| 11 | BANK OF AMERICA CORP /DE/ | 546,930 | $183.1M | 0.0% | 2% | +2.3% |
| 12 | Invesco Ltd. | 537,548 | $180.0M | 0.0% | 1.9% | +775.5% |
| 13 | NORGES BANKNEW | 346,969 | $116.2M | 0.0% | 1.2% | new |
| 14 | FRANKLIN RESOURCES INC | 327,124 | $109.5M | 0.0% | 1.2% | +18.5% |
| 15 | Pictet Asset Management Holding SA | 291,689 | $98.0M | 0.1% | 1% | +1.8% |
| 16 | NORTHERN TRUST CORP | 240,887 | $80.6M | 0.0% | 0.9% | +5.7% |
| 17 | AMERICAN CENTURY COMPANIES INC | 237,315 | $79.5M | 0.0% | 0.9% | +85.0% |
| 18 | Sixth Street Partners Management Company, L.P.NEW | 220,008 | $73.7M | 12.7% | 0.8% | new |
| 19 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 220,008 | $73.7M | 0.0% | 0.8% | +2.1% |
| 20 | Woodline Partners LP | 200,013 | $67.0M | 0.2% | 0.7% | -50.0% |
| 21 | BNP PARIBAS FINANCIAL MARKETS | 188,409 | $63.1M | 0.0% | 0.7% | +31.7% |
| 22 | VANGUARD FIDUCIARY TRUST CO | 188,161 | $63.0M | 0.0% | 0.7% | +10.7% |
| 23 | Aberdeen Group plc | 166,399 | $55.7M | 0.1% | 0.6% | -3.5% |
| 24 | Qube Research & Technologies Ltd | 152,475 | $51.0M | 0.0% | 0.5% | +18.9% |
| 25 | MARSHALL WACE, LLP | 137,008 | $45.9M | 0.0% | 0.5% | +203.5% |
Source: SEC Form 13F-HR filings (institutional managers over $100M in US-listed positions). 13Fs disclose long positions only, up to 45 days after quarter end; each manager's latest filed quarter is shown per row and dollar values are the manager's filed marks. Aggregates labeled "2026 filers" count only managers whose latest book is a 2026 quarter. Related: valuation · options positioning · supply chain. Research, not investment advice.