L3VLUP
Quarter end
31 Mar 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 8 May 2026
Managers listing it
30
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 9 listed it in both
Shares listed
77,812,482
combined, among listed positions
Reported value
$3.7bn
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: 18 buyers (opened or added shares) and 16 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +8,670,860.

Managers listing RPRX in Q1 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

30 of 30 holders

ActionFiling
Fidelity (FMR LLC)25,152,242$1.2bn0.06%Trimmed-1,120,06615 May 2026 (the filing on sec.gov)
Baillie Gifford & Co16,155,677$775m0.79%Trimmed-853,0918 May 2026 (the filing on sec.gov)
Capital World Investors8,036,714$386m0.05%Newnew13 May 2026 (the filing on sec.gov)
Invesco Ltd3,752,399$180munder 0.1%Added+2,250,22812 May 2026 (the filing on sec.gov)
AQR Capital Management LLC3,782,038$180m0.08%Added+1,218,38415 May 2026 (the filing on sec.gov)
Citadel Advisors LLC2,681,069$129munder 0.1%Trimmed-2,592,79615 May 2026 (the filing on sec.gov)
Jane Street Group LLC2,400,382$115munder 0.1%Trimmed-2,547,02712 May 2026 (the filing on sec.gov)
Two Sigma Investments LP2,251,525$108m0.09%Added+1,570,27715 May 2026 (the filing on sec.gov)
Marshall Wace LLP2,120,692$102m0.10%Added+1,723,95415 May 2026 (the filing on sec.gov)
Arrowstreet Capital LP2,010,398$96m0.05%Trimmed-1,302,86714 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc1,934,261$93munder 0.1%Added+700,84015 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC1,349,516$65m0.08%Trimmed-206,72515 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.1,122,047$54munder 0.1%Added+283,43415 May 2026 (the filing on sec.gov)
AllianceBernstein LP1,197,718$46munder 0.1%Added+176,95015 May 2026 (the filing on sec.gov)
Renaissance Technologies LLC790,937$38m0.06%Newnew14 May 2026 (the filing on sec.gov)
Tudor Investment Corp671,680$32m0.06%Trimmed-253,13915 May 2026 (the filing on sec.gov)
Freestone Grove Partners LP616,377$30m0.21%Newnew15 May 2026 (the filing on sec.gov)
Farallon Capital Management LLC493,000$24m0.12%Newnew15 May 2026 (the filing on sec.gov)
Point72 Asset Management LP490,018$24munder 0.1%Trimmed-44,28815 May 2026 (the filing on sec.gov)
Man Group PLC402,025$19munder 0.1%Added+13,86315 May 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP123,562$5.9munder 0.1%Newnew14 May 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP79,578$3.8munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Neuberger Berman Group LLC50,594$2.4munder 0.1%Trimmed-10,48727 Oct 2026 (the filing on sec.gov)
Janus Henderson Group Ltd47,589$2.3munder 0.1%Trimmed-17718 May 2026 (the filing on sec.gov)
Quantbot Technologies LP28,687$1.4m0.06%Trimmed-75,36913 May 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q4 2025 to Q1 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 15 in Q2 2026

Tracked managers listing it, at least.

05101520202120222023202420252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
RPRX by quarter
QuarterHoldersReported valueBuyersSellers
Q2 202010$1.8bnn.a.n.a.
Q3 20207$1.6bnn.a.n.a.
Q4 20205$1.9bnn.a.n.a.
Q1 20215$1.5bnn.a.n.a.
Q2 20218$1.5bnn.a.n.a.
Q3 20216$1.4bnn.a.n.a.
Q4 20218$1.8bnn.a.n.a.
Q1 20228$1.8bnn.a.n.a.
Q2 202210$3.2bnn.a.n.a.
Q3 202211$3.4bnn.a.n.a.
Q4 202217$3.4bnn.a.n.a.
Q1 202314$2.9bnn.a.n.a.
Q2 202316$2.3bnn.a.n.a.
Q3 202314$1.9bnn.a.n.a.
Q4 202313$2.1bn86
Q1 202410$2.2bn56
Q2 202412$1.7bn75
Q3 202410$2.0bn74
Q4 202410$1.6bn73
Q1 20259$2.3bn45
Q2 20259$2.4bn45
Q3 202511$1.9bn75
Q4 202510$2.4bn1714
Q1 202615$3.1bn1816
Q2 202615$3.9bn2117

Compare with…

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

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

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 RPRX, latest filings →Back to the 13F Explorer →