L3VLUP
Quarter end
30 Jun 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 3 Aug 2026
Managers listing it
34
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q1 2026 and Q2 2026; 18 listed it in both
Shares listed
8,464,002
combined, among listed positions
Reported value
$4.6bn
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 19 buyers (opened or added shares) and 16 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -946,546.

Managers listing UTHR in Q2 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q1 2026, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

34 of 34 holders

ActionFiling
Renaissance Technologies LLC1,708,739$926m1.27%Trimmed-78,28013 Aug 2026 (the filing on sec.gov)
Wellington Management Group LLP1,379,025$747m0.13%Trimmed-885,22214 Aug 2026 (the filing on sec.gov)
Janus Henderson Group Ltd831,129$450m0.18%Trimmed-35,80114 Aug 2026 (the filing on sec.gov)
AQR Capital Management LLC546,002$295m0.10%Trimmed-280,22414 Aug 2026 (the filing on sec.gov)
Fidelity (FMR LLC)473,409$257munder 0.1%Trimmed-54,93713 Aug 2026 (the filing on sec.gov)
Invesco Ltd473,109$256munder 0.1%Trimmed-135,25814 Aug 2026 (the filing on sec.gov)
Baillie Gifford & Co467,209$253m0.23%Added+39,0826 Aug 2026 (the filing on sec.gov)
Millennium Management LLC409,074$222m0.08%Added+255,70214 Aug 2026 (the filing on sec.gov)
Acadian Asset Management LLC318,320$172m0.20%Added+18,11613 Aug 2026 (the filing on sec.gov)
Citadel Advisors LLC304,692$165munder 0.1%Trimmed-55,9512 Sep 2026 (the filing on sec.gov)
Jane Street Group LLC285,926$155munder 0.1%Added+283,16714 Aug 2026 (the filing on sec.gov)
AllianceBernstein LP234,607$139munder 0.1%Added+13,97314 Aug 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc243,444$132munder 0.1%Trimmed-162,00314 Aug 2026 (the filing on sec.gov)
Point72 Asset Management LP201,159$109m0.12%Added+51,85614 Aug 2026 (the filing on sec.gov)
Man Group PLC134,890$73m0.12%Added+57,39514 Aug 2026 (the filing on sec.gov)
Bridgewater Associates LP111,326$60m0.25%Added+15714 Aug 2026 (the filing on sec.gov)
Susquehanna International Group LLP88,579$48munder 0.1%Added+58,88314 Aug 2026 (the filing on sec.gov)
Arrowstreet Capital LP83,855$45munder 0.1%Newnew13 Aug 2026 (the filing on sec.gov)
Squarepoint Ops LLC48,656$26munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Marshall Wace LLP30,231$16munder 0.1%Trimmed-45,74613 Aug 2026 (the filing on sec.gov)
Woodline Partners LP23,074$13munder 0.1%Added+19,59714 Aug 2026 (the filing on sec.gov)
Tudor Investment Corp12,667$6.9munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Two Sigma Investments LP12,606$6.8munder 0.1%Trimmed-15,17014 Aug 2026 (the filing on sec.gov)
Rokos Capital Management LLP10,634$5.8munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC6,201$3.4munder 0.1%Added+1,91114 Aug 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q1 2026 to Q2 2026, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
10 in Q3 2024 to 14 in Q2 2026

Tracked managers listing it, at least.

051015202014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
UTHR by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20135$378mn.a.n.a.
Q3 20135$587mn.a.n.a.
Q4 20139$1.1bnn.a.n.a.
Q1 20148$923mn.a.n.a.
Q2 20149$716mn.a.n.a.
Q3 201411$1.1bnn.a.n.a.
Q4 201410$1.2bnn.a.n.a.
Q1 201514$1.6bnn.a.n.a.
Q2 201514$1.6bnn.a.n.a.
Q3 201516$1.3bnn.a.n.a.
Q4 201516$1.6bnn.a.n.a.
Q1 201617$1.1bnn.a.n.a.
Q2 201612$869mn.a.n.a.
Q3 201614$1.0bnn.a.n.a.
Q4 201610$1.1bnn.a.n.a.
Q1 201713$1.1bnn.a.n.a.
Q2 201712$1.2bnn.a.n.a.
Q3 20178$1.1bnn.a.n.a.
Q4 201710$1.4bnn.a.n.a.
Q1 20188$1.0bnn.a.n.a.
Q2 201810$996mn.a.n.a.
Q3 20189$1.1bnn.a.n.a.
Q4 20189$1.0bnn.a.n.a.
Q1 20199$1.1bnn.a.n.a.
Q2 201915$804mn.a.n.a.
Q3 201917$913mn.a.n.a.
Q4 201914$863mn.a.n.a.
Q1 202014$1.2bnn.a.n.a.
Q2 202014$1.4bnn.a.n.a.
Q3 202010$797mn.a.n.a.
Q4 202011$1.2bnn.a.n.a.
Q1 202110$1.4bnn.a.n.a.
Q2 202111$1.5bnn.a.n.a.
Q3 202116$1.5bnn.a.n.a.
Q4 202114$1.9bnn.a.n.a.
Q1 202214$1.7bnn.a.n.a.
Q2 202218$2.3bnn.a.n.a.
Q3 202217$2.2bnn.a.n.a.
Q4 202218$2.9bnn.a.n.a.
Q1 202316$2.5bnn.a.n.a.
Q2 202312$2.5bnn.a.n.a.
Q3 202313$2.4bnn.a.n.a.
Q4 202314$2.3bn86
Q1 202419$2.2bn146
Q2 202414$2.5bn87
Q3 202410$2.9bn64
Q4 202414$3.3bn84
Q1 202514$2.1bn76
Q2 202514$1.9bn95
Q3 202516$2.6bn810
Q4 202514$3.8bn1720
Q1 202618$5.1bn1817
Q2 202614$3.5bn1916

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

UTHR and LLY →UTHR and JNJ →UTHR and VRTX →Choose a stock to compare with UTHR →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own UTHR, latest filings →Back to the 13F Explorer →