Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in UTHR held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 5.4M | $3.20B | +4.4% | 12.721% | 0.06% |
| 2 | Avoro Capital Advisors LLC | 3.0M | $1.57B | +15.5% | 7.091% | 16.06% |
| 3 | WELLINGTON MANAGEMENT GROUP LLP | 2.3M | $1.34B | -7.3% | 5.334% | 0.25% |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2.0M | $1.19B | — | 4.721% | 0.06% |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 2.0M | $1.16B | — | 4.612% | 0.03% |
| 6 | STATE STREET CORP | 1.8M | $1.09B | +0.1% | 4.344% | 0.04% |
| 7 | RENAISSANCE TECHNOLOGIES LLC | 1.8M | $1.06B | -6.4% | 4.210% | 1.66% |
| 8 | GEODE CAPITAL MANAGEMENT, LLC | 1.2M | $729.9M | +3.4% | 2.905% | 0.05% |
| 9 | Caption Management, LLC | 1.2M | $682.9M | — | 2.713% | 6.53% |
| 10 | JANUS HENDERSON GROUP PLC | 867K | $514.0M | +8.9% | 2.042% | 0.25% |
| 11 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 862K | $511.4M | +72.0% | 2.032% | 0.06% |
| 12 | AQR CAPITAL MANAGEMENT LLC | 826K | $486.4M | -35.5% | 1.946% | 0.22% |
| 13 | CITADEL ADVISORS LLC | 698K | $413.8M | +128.3% | 1.644% | 0.19% |
| 14 | ASSETMARK, INC | 616K | $365.3M | -3.0% | 1.451% | 0.74% |
| 15 | Invesco Ltd. | 608K | $360.7M | -0.1% | 1.433% | 0.06% |
| 16 | FMR LLC | 528K | $313.3M | +30.8% | 1.245% | 0.02% |
| 17 | DIMENSIONAL FUND ADVISORS LP | 513K | $304.0M | -2.9% | 1.208% | 0.06% |
| 18 | DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) | 457K | $271.0M | +7.3% | 1.077% | 3.20% |
| 19 | NORTHERN TRUST CORP | 437K | $258.9M | +4.3% | 1.028% | 0.03% |
| 20 | BAILLIE GIFFORD & CO | 428K | $253.9M | +32.5% | 1.009% | 0.26% |
| 21 | MORGAN STANLEY | 409K | $242.7M | +5.1% | 0.964% | 0.01% |
| 22 | CAISSE DE DEPOT ET PLACEMENT DU QUEBEC | 344K | $203.8M | +16.0% | 0.810% | 0.33% |
| 23 | Bank of New York Mellon Corp | 329K | $195.2M | -1.3% | 0.775% | 0.04% |
| 24 | Swedbank AB | 327K | $194.0M | +0.7% | 0.771% | 0.20% |
| 25 | Pictet Asset Management Holding SA | 309K | $183.3M | +0.8% | 0.728% | 0.20% |
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.
Filings activity in UTHR during Q1 2026, grouped by how each filer changed its position.
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 824 | +1.9% | 104.98% | +20.30 pp | $24.33B | +24% |
| Q4 2025 | 809 | +19% | 84.68% | +11.54 pp | $19.62B | +16% |
| Q3 2025 | 679 | +4.1% | 73.14% | +21.65 pp | $16.95B | +42% |
| Q2 2025 | 652 | +0.9% | 51.49% | 2.74 pp | $11.93B | 5.1% |
| Q1 2025 | 646 | 0.6% | 54.23% | 8.22 pp | $12.57B | 13% |
| Q4 2024 | 650 | +8.2% | 62.45% | 0.10 pp | $14.47B | 0.2% |
| Q3 2024 | 601 | +9.5% | 62.55% | +3.74 pp | $14.49B | +6.4% |
| Q2 2024 | 549 | — | 58.81% | — | $13.63B | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying UTHR stock.
Based on Q1 2026 13F filings, institutional ownership of United Therapeutics Corporation stands at 105.0%, held across 824 reporting institutions.
BlackRock, Inc. is the largest reported institutional holder of UTHR, with approximately 5,399,649 shares worth $3.20B as of Q1 2026.
Yes — 3 widely-followed marquee investors appear among the top 25 institutional holders of UTHR, including RENAISSANCE TECHNOLOGIES LLC, SUSQUEHANNA INTERNATIONAL GROUP, LLP, CITADEL ADVISORS LLC.
Our composite Smart Money Score for UTHR is 72 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
123 institutions opened new positions in UTHR during Q1 2026, while 108 fully exited. 577 added to existing positions and 121 trimmed.
UTHR institutional ownership rose by 20.30 percentage points quarter-over-quarter, with a net change of +15 holders.
The top 10 institutions account for 51.6% of all reported 13F value in UTHR, and the top 25 account for 70.3%.
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.
United Therapeutics Corporation (UTHR) Institutional Ownership