L3VLUP
Quarter end
31 Mar 2026
the date the book describes
Filed
15 May 2026
latest of these filings; the earliest 12 May 2026
Managers listing it
16
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 1 listed it in both
Shares listed
14,963,115
combined, among listed positions
Reported value
$423m
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: 5 buyers (opened or added shares) and 12 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -334,414.

Managers listing PHVS 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.

16 of 16 holders

ActionFiling
Fidelity (FMR LLC)6,284,472$178munder 0.1%Trimmed-114,68615 May 2026 (the filing on sec.gov)
Viking Global Investors LP3,653,310$103m0.29%Held015 May 2026 (the filing on sec.gov)
Wellington Management Group LLP2,118,900$60munder 0.1%Added+213,10715 May 2026 (the filing on sec.gov)
Point72 Asset Management LP1,007,016$28munder 0.1%Added+295,39115 May 2026 (the filing on sec.gov)
Balyasny Asset Management LLC462,251$13munder 0.1%Trimmed-34,00815 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc442,256$12munder 0.1%Trimmed-499,34915 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.321,157$9.1munder 0.1%Added+60,58515 May 2026 (the filing on sec.gov)
Millennium Management LLC181,946$5.1munder 0.1%Trimmed-66,91215 May 2026 (the filing on sec.gov)
Citadel Advisors LLC168,630$4.8munder 0.1%Added+33,56115 May 2026 (the filing on sec.gov)
Two Sigma Investments LP126,076$3.6munder 0.1%Trimmed-89,11215 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC96,384$2.7munder 0.1%Trimmed-3,97515 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP44,974$1.3munder 0.1%Trimmed-16,65015 May 2026 (the filing on sec.gov)
Tudor Investment Corp30,902$873kunder 0.1%Trimmed-1,12615 May 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP13,470$381kunder 0.1%Newnew14 May 2026 (the filing on sec.gov)
AllianceBernstein LP8,980$249kunder 0.1%Held015 May 2026 (the filing on sec.gov)
Quantbot Technologies LP2,391$68kunder 0.1%Trimmed-1,86913 May 2026 (the filing on sec.gov)

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.
1 in Q3 2024 to 3 in Q2 2026

Tracked managers listing it, at least.

01234202120222023202420252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
PHVS by quarter
QuarterHoldersReported valueBuyersSellers
Q1 20214$74mn.a.n.a.
Q2 20212$45mn.a.n.a.
Q3 20211$41mn.a.n.a.
Q4 20211$39mn.a.n.a.
Q1 20221$46mn.a.n.a.
Q2 20221$55mn.a.n.a.
Q3 20221$20mn.a.n.a.
Q4 20221$36mn.a.n.a.
Q1 20231$25mn.a.n.a.
Q2 20231$51mn.a.n.a.
Q3 20231$67mn.a.n.a.
Q4 20232$105m20
Q1 20241$84m01
Q2 20241$69m00
Q3 20241$68m00
Q4 20241$70m00
Q1 20251$57m00
Q2 20251$64m00
Q3 20251$91m00
Q4 20251$101m143
Q1 20261$103m512
Q2 20263$185m135

Compare with…

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

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

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