# UNITED THERAPEUTICS CORP DEL COM

UNITED THERAPEUTICS CORP DEL COM is a security (CUSIP 91307C102) tracked across SEC portfolio filings. 891 institutional managers reported $23.9B on Form 13F as of 2026-06-30; 66 registered fund positions totaling $2.3B via N-PORT as of 2026-06-30.

## Summary

- Issuer: UNITED THERAPEUTICS CORP DEL
- Class: COM
- CUSIP: 91307C102
- Asset category: EC
- 13F holders: 891
- 13F value: $23.9B
- 13F period: 2026-06-30
- N-PORT fund positions: 66
- N-PORT value: $2.3B
- N-PORT report: 2026-06-30

## Top institutional holders (Form 13F)

_Showing 15 of 891 managers by value._

| Manager | Location | Value | Shares |
| --- | --- | --- | --- |
| BlackRock, Inc. | New York, NY | $3.2B | 5,399,649 |
| [VANGUARD GROUP INC](https://search.stillhousedata.com/firm/105958) | Valley Forge, PA | $2.0B | 4,176,016 |
| [Avoro Capital Advisors LLC](https://search.stillhousedata.com/firm/154091) | New York, NY | $1.6B | 2,630,000 |
| WELLINGTON MANAGEMENT GROUP LLP | BOSTON, MA | $1.3B | 2,264,247 |
| STATE STREET CORP | BOSTON, MA | $1.1B | 1,843,963 |
| [RENAISSANCE TECHNOLOGIES LLC](https://search.stillhousedata.com/firm/106661) | NEW YORK, NY | $1.1B | 1,787,019 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://search.stillhousedata.com/firm/115504) | BOSTON, MA | $729.9M | 1,233,029 |
| [Caption Management, LLC](https://search.stillhousedata.com/firm/173841) | OKLAHOMA CITY, OK | $682.9M | 74,445 |
| JANUS HENDERSON GROUP PLC | LONDON, X0 | $514.0M | 866,930 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | BALA CYNWYD, PA | $511.4M | 29,696 |
| [AQR CAPITAL MANAGEMENT LLC](https://search.stillhousedata.com/firm/111883) | Greenwich, CT | $486.4M | 826,226 |
| [CITADEL ADVISORS LLC](https://search.stillhousedata.com/firm/148826) | MIAMI, FL | $413.8M | 360,643 |
| [ASSETMARK, INC](https://search.stillhousedata.com/firm/109018) | CONCORD, CA | $338.1M | 624,068 |
| FMR LLC | BOSTON, MA | $313.3M | 528,346 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $304.0M | 512,739 |

## Top fund holders (N-PORT)

_Showing 15 of 66 fund positions by value._

| Fund | Registrant | Value | % of fund |
| --- | --- | --- | --- |
| State Street SPDR S&P MidCap 400SM ETF Trust | SPDR S&P MIDCAP 400 ETF TRUST | $769.8M | 317.85% |
| [VANGUARD HEALTH CARE FUND](https://search.stillhousedata.com/fund/S000002922) | VANGUARD SPECIALIZED FUNDS | $470.2M | 127.55% |
| [VANGUARD EXTENDED MARKET INDEX FUND](https://search.stillhousedata.com/fund/S000002841) | VANGUARD INDEX FUNDS | $285.0M | 34.97% |
| [VANGUARD U.S. GROWTH FUND](https://search.stillhousedata.com/fund/S000004444) | VANGUARD WORLD FUND | $169.3M | 35.60% |
| [T. Rowe Price Health Sciences Fund, Inc.](https://search.stillhousedata.com/fund/S000002088) | T. ROWE PRICE HEALTH SCIENCES FUND, INC. | $146.4M | 134.42% |
| [Lord Abbett Fundamental Equity Fund](https://search.stillhousedata.com/fund/S000007138) | LORD ABBETT SECURITIES TRUST | $52.3M | 236.65% |
| [AB Relative Value Portfolio](https://search.stillhousedata.com/fund/S000010448) | AB VARIABLE PRODUCTS SERIES FUND, INC. | $37.0M | 355.86% |
| [LORD ABBETT MID CAP STOCK FUND INC](https://search.stillhousedata.com/fund/S000001450) | LORD ABBETT MID CAP STOCK FUND INC | $33.6M | 309.54% |
| [Fidelity Contrafund](https://search.stillhousedata.com/fund/S000006037) | Fidelity Contrafund | $31.4M | 1.99% |
| [THRIVENT MID CAP STOCK FUND](https://search.stillhousedata.com/fund/S000001345) | Thrivent Mutual Funds | $30.0M | 99.63% |
| [VANGUARD STRATEGIC EQUITY FUND](https://search.stillhousedata.com/fund/S000002593) | VANGUARD HORIZON FUNDS | $18.3M | 18.12% |
| BBR ALO Fund, LLC. | BBR ALO Fund, LLC. | $17.3M | 94.12% |
| [Columbia Mid Cap Index Fund](https://search.stillhousedata.com/fund/S000010826) | COLUMBIA FUNDS SERIES TRUST | $17.1M | 67.39% |
| [Large Cap Index Master Portfolio](https://search.stillhousedata.com/fund/S000033023) | Master Investment Portfolio | $14.8M | 4.08% |
| [VANGUARD BALANCED INDEX FUND](https://search.stillhousedata.com/fund/S000002560) | VANGUARD VALLEY FORGE FUNDS | $14.6M | 2.48% |

## More

- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/security/91307C102.md)
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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.