L3VLUP
Quarter end
31 Mar 2024
the date the book describes
Filed
24 May 2024
latest of these filings; the earliest 15 May 2024
Managers listing it
5
at least, of 95 tracked, among listed positions
Comparable managers
93
filed both Q4 2023 and Q1 2024; 2 listed it in both
Shares listed
8,568,771
combined, among listed positions
Reported value
$248m
combined, at the quarter end

Among the 93 comparable managers: 4 buyers (opened or added shares) and 1 seller (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.

Managers listing PTGX in Q1 2024

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2023, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

5 of 5 holders

ActionFiling
Farallon Capital Management LLC5,738,973$166m0.70%Added+4,54324 May 2024 (the filing on sec.gov)
Point72 Asset Management LP1,199,902$35m0.08%Trimmed-1,413,55115 May 2024 (the filing on sec.gov)
Marshall Wace LLP976,893$28munder 0.1%Addedn.a.15 May 2024 (the filing on sec.gov)
Woodline Partners LP636,956$18m0.17%Newnew15 May 2024 (the filing on sec.gov)
Caxton Associates LLP16,047$464kunder 0.1%Newnew15 May 2024 (the filing on sec.gov)

Largest increases and reductions, by shares

Q4 2023 to Q1 2024, 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.

Exited (0)

No exit shown by a manager’s own filing.

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.
3 in Q3 2024 to 7 in Q2 2026

Tracked managers listing it, at least.

0358102017201820192020202120222023202420252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
PTGX by quarter
QuarterHoldersReported valueBuyersSellers
Q1 20171$231kn.a.n.a.
Q2 20171$197kn.a.n.a.
Q3 20171$458kn.a.n.a.
Q4 20172$19mn.a.n.a.
Q1 20181$8.7mn.a.n.a.
Q2 20182$6.5mn.a.n.a.
Q3 20181$23mn.a.n.a.
Q4 20182$15mn.a.n.a.
Q1 20192$23mn.a.n.a.
Q2 20193$20mn.a.n.a.
Q3 20192$18mn.a.n.a.
Q4 20191$11mn.a.n.a.
Q1 20201$11mn.a.n.a.
Q2 20202$48mn.a.n.a.
Q3 20201$54mn.a.n.a.
Q4 20202$60mn.a.n.a.
Q1 20212$87mn.a.n.a.
Q2 20212$156mn.a.n.a.
Q3 20214$130mn.a.n.a.
Q4 20214$169mn.a.n.a.
Q1 20223$110mn.a.n.a.
Q2 20225$67mn.a.n.a.
Q3 20223$53mn.a.n.a.
Q4 20225$52mn.a.n.a.
Q1 20234$116mn.a.n.a.
Q2 20235$171mn.a.n.a.
Q3 20232$109mn.a.n.a.
Q4 20232$191m20
Q1 20245$248m41
Q2 20243$262m22
Q3 20243$286m21
Q4 20244$253m30
Q1 20254$354m31
Q2 20255$425m41
Q3 20258$790m80
Q4 202510$1.3bn1414
Q1 20269$1.8bn1610
Q2 20267$1.9bn1410

Compare with…

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

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

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