| 0.05% |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | 1.9M | $1.04B | -2.0% | 4.519% | 0.02% |
| 5 | STATE STREET CORP | 1.9M | $1.03B | +2.9% | 4.472% | 0.02% |
| 6 | RENAISSANCE TECHNOLOGIES LLC | 1.7M | $925.8M | -4.4% | 4.026% | 1.27% |
| 7 | WELLINGTON MANAGEMENT GROUP LLP | 1.4M | $747.2M | -39.1% | 3.249% | 0.13% |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 997K | $538.9M | -19.2% | 2.348% | 0.03% |
| 9 | Jupiter Topco LLC | 831K | $450.1M | — | 1.958% | 0.18% |
| 10 | Caption Management, LLC | 754K | $408.6M | -34.5% | 1.777% | 1.90% |
| 11 | CITADEL ADVISORS LLC | 748K | $405.3M | +7.2% | 1.762% | 0.02% |
| 12 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 708K | $383.6M | -17.9% | 1.668% | 0.03% |
| 13 | NORGES BANK | 695K | $376.4M | — | 1.637% | 0.04% |
| 14 | ASSETMARK, INC | 624K | $338.1M | +1.3% | 1.470% | 0.58% |
| 15 | AQR CAPITAL MANAGEMENT LLC | 546K | $294.6M | -33.9% | 1.286% | 0.10% |
| 16 | DIMENSIONAL FUND ADVISORS LP | 528K | $286.0M | +3.0% | 1.244% | 0.05% |
| 17 | MILLENNIUM MANAGEMENT LLC | 485K | $262.8M | +59.2% | 1.143% | 0.10% |
| 18 | FMR LLC | 473K | $256.5M | -10.4% | 1.115% | 0.01% |
| 19 | Invesco Ltd. | 473K | $256.3M | -22.2% | 1.115% | 0.02% |
| 20 | BAILLIE GIFFORD & CO | 467K | $253.1M | +9.1% | 1.101% | 0.23% |
| 21 | DEERFIELD MANAGEMENT COMPANY, L.P. | 457K | $247.6M | 0.0% | 1.077% | 2.58% |
| 22 | MORGAN STANLEY | 437K | $236.6M | +6.7% | 1.029% | 0.01% |
| 23 | Vestal Point Capital, LP | 435K | $235.7M | +480.0% | 1.025% | 5.51% |
| 24 | NORTHERN TRUST CORP | 431K | $233.4M | -1.3% | 1.015% | 0.03% |
| 25 | JANE STREET GROUP, LLC | 413K | $223.6M | +103.0% | 0.972% | 0.02% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in UTHR — a direct measure of their conviction.
| 98.70% |
| +6.71 pp |
| $12.57B |
| 13% |
| Q4 2024 | 650 | +8.2% | 91.99% | 6.50 pp | $14.47B | 0.2% |
| Q3 2024 | 601 | — | 98.49% | — | $14.49B | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
93 institutions opened new positions in UTHR during Q2 2026, while 69 fully exited. 181 added to existing positions and 576 trimmed.
UTHR institutional ownership fell by 4.61 percentage points quarter-over-quarter, with a net change of +29 holders.
The top 10 institutions account for 46.9% of all reported 13F value in UTHR, and the top 25 account for 66.0%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.