274 tracked 13F filers disclose a position in PRAX as of the latest SEC 13F filings, a combined $9.7B in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | JANUS HENDERSON GROUP PLC | $1.1B | 3.5M | ▲+6.8% Added · +219K sh | Q1 2026 | |
| 2 | BlackRock, Inc. | $749.1M | 2.3M | ▲+12% Added · +246K sh | Q1 2026 | |
| 3 | FMR LLC | $696.2M | 2.2M | ▲+59% Added · +802K sh | Q1 2026 | |
| 4 | PERCEPTIVE ADVISORS LLC | $656.0M | 2.0M | ▲+2.0% Added · +40K sh | Q1 2026 | |
| 5 | BAKER BROS. ADVISORS LP | $564.9M | 1.8M | ▲+56% Added · +627K sh | Q1 2026 | |
| 6 | Orbis Allan Gray Ltd | $512.2M | 1.5M | ▼−38% Reduced · −943K sh | Q2 2026 | |
| 7 | VANGUARD CAPITAL MANAGEMENT LLC | $393.7M | 1.2M | →First observed position No prior filed position | Q1 2026 | |
| 8 | STATE STREET CORP | $343.7M | 1.0M | ▲+16% Added · +142K sh | Q2 2026 | |
| 9 | DEERFIELD MANAGEMENT COMPANY, L.P. | $310.4M | 963K | ▲+6.6% Added · +60K sh | Q1 2026 | |
| 10 | Cormorant Asset Management, LP | $285.3M | 886K | ▼−6.8% Reduced · −65K sh | Q1 2026 | |
| 11 | MORGAN STANLEY | $268.5M | 833K | ▼−6.3% Reduced · −56K sh | Q1 2026 | |
| 12 | ADAGE CAPITAL PARTNERS GP, L.L.C. | $262.8M | 816K | ▼−15% Reduced · −150K sh | Q1 2026 | |
| 13 | VANGUARD PORTFOLIO MANAGEMENT LLC | $243.8M | 757K | →First observed position No prior filed position | Q1 2026 | |
| 14 | GEODE CAPITAL MANAGEMENT, LLC | $250.5M | 748K | ▲+15% Added · +97K sh | Q2 2026 | |
| 15 | GOLDMAN SACHS GROUP INC | $229.0M | 711K | ▼−0.8% Reduced · −5K sh | Q1 2026 | |
| 16 | PRICE T ROWE ASSOCIATES INC /MD/ | $203.3M | 631K | ▼−20% Reduced · −155K sh | Q1 2026 | |
| 17 | BANK OF AMERICA CORP /DE/ | $172.2M | 535K | ▲+2.3% Added · +12K sh | Q1 2026 | |
| 18 | Hood River Capital Management LLC | $142.3M | 425K | ▲+19% Added · +67K sh | Q2 2026 | |
| 19 | RA CAPITAL MANAGEMENT, L.P. | $120.4M | 374K | —Held | Q1 2026 | |
| 20 | Pictet Asset Management Holding SA | $91.4M | 287K | ▲+19% Added · +46K sh | Q1 2026 | |
| 21 | Logos Global Management LP | $91.8M | 285K | ▼−24% Reduced · −90K sh | Q1 2026 | |
| 22 | Polar Capital Holdings Plc | $93.5M | 279K | ▲New +279K sh | Q2 2026 | |
| 23 | FRANKLIN RESOURCES INC | $89.0M | 276K | ▼−22% Reduced · −80K sh | Q1 2026 | |
| 24 | Vivo Capital, LLC | $90.8M | 271K | ▼−20% Reduced · −68K sh | Q2 2026 | |
| 25 | NORTHERN TRUST CORP | $73.4M | 228K | ▲+19% Added · +36K sh | Q1 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
Last quarter, 4 funds opened a new position in PRAX and 32 added to an existing one, while 26 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Combined value |
|---|---|---|
| AMAZON.COM INCAMZN | 139 funds | $167.8B |
| ELI LILLY & COLLY | 139 funds | $69.0B |
| NVIDIA CORPNVDA | 138 funds | $343.8B |
| META PLATFORMS INC-CLASS AMETA | 138 funds | $95.4B |
| MICROSOFT CORPMSFT | 137 funds | $230.6B |
| ALPHABET INC-CL AGOOGL | 135 funds | $139.4B |
| INSMED INCINSM | 135 funds | $6.6B |
| APPLE INCAAPL | 134 funds | $257.1B |
| MICRON TECHNOLOGY INCMU | 133 funds | $35.2B |
| BROADCOM INCAVGO | 132 funds | $133.2B |
| ADVANCED MICRO DEVICESAMD | 132 funds | $34.0B |
| UNITEDHEALTH GROUP INCUNH | 130 funds | $23.4B |
Ranked by how many of PRAX's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Jun 24, 2026 | DeSimone Jill | Director | Sell (S) | 10 | $3K |
| Jun 24, 2026 | DeSimone Jill | Director | Sell (S) | 120 | $36K |
| Jun 24, 2026 | DeSimone Jill | Director | Sell (S) | 320 | $98K |
| Jun 24, 2026 | DeSimone Jill | Director | Sell (S) | 683 | $210K |
| Jun 24, 2026 | DeSimone Jill | Director | Sell (S) | 1K | $382K |
| Jun 24, 2026 | DeSimone Jill | Director | Sell (S) | 999 | $309K |
| Jun 24, 2026 | DeSimone Jill | Director | Sell (S) | 2K | $544K |
| Jun 24, 2026 | DeSimone Jill | Director | Sell (S) | 3K | $890K |
| Jun 24, 2026 | DeSimone Jill | Director | Sell (S) | 1K | $314K |
| Jun 24, 2026 | DeSimone Jill | Director | Sell (S) | 504 | $158K |
| Jun 24, 2026 | DeSimone Jill | Director | Sell (S) | 1K | $403K |
| Jun 24, 2026 | DeSimone Jill | Director | Sell (S) | 837 | $264K |
Connected entities for PRAX
This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/PRAX/capital-change-brief"
Use Arkolith's capital_change_brief for PRAX. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for PRAX. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.