L3VLUP
Quarter end
31 Mar 2025
the date the book describes
Filed
5 Nov 2026
latest of these filings; the earliest 2 May 2025
Managers listing it
9
at least, of 95 tracked, among listed positions
Comparable managers
95
filed both Q4 2024 and Q1 2025; 8 listed it in both
Shares listed
49,241,180
combined, among listed positions
Reported value
$1.3bn
combined, at the quarter end

Among the 95 comparable managers: 4 buyers (opened or added shares) and 4 sellers (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 GPK in Q1 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2024, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

9 of 9 holders

ActionFiling
Fidelity (FMR LLC)17,917,960$465munder 0.1%Addedn.a.5 Nov 2026 (the filing on sec.gov)
MFS Investment Management10,351,192$269m0.09%Added+781,5092 May 2025 (the filing on sec.gov)
Wellington Management Group LLP8,362,586$217munder 0.1%Trimmed-677,23913 May 2025 (the filing on sec.gov)
AllianceBernstein LP4,578,418$119munder 0.1%Added+402,23115 May 2025 (the filing on sec.gov)
Neuberger Berman Group LLC4,317,376$112m0.09%Trimmed-38,09527 Oct 2026 (the filing on sec.gov)
Janus Henderson Group Ltd1,296,656$34munder 0.1%Trimmed-216,81415 May 2025 (the filing on sec.gov)
Greenlight Capital1,047,100$27m1.38%Held015 May 2025 (the filing on sec.gov)
Marshall Wace LLP908,667$24munder 0.1%Trimmed-1,538,17615 May 2025 (the filing on sec.gov)
Markel Group Inc461,225$12m0.11%Added+34,0002 May 2025 (the filing on sec.gov)

Largest increases and reductions, by shares

Q4 2024 to Q1 2025, 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.

New (0)

No new position among listed positions.

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.
10 in Q3 2024 to 7 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.
GPK by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20132$204mn.a.n.a.
Q3 20136$299mn.a.n.a.
Q4 20137$332mn.a.n.a.
Q1 20147$361mn.a.n.a.
Q2 201412$560mn.a.n.a.
Q3 201412$535mn.a.n.a.
Q4 201410$651mn.a.n.a.
Q1 201512$779mn.a.n.a.
Q2 201512$766mn.a.n.a.
Q3 201511$604mn.a.n.a.
Q4 201511$686mn.a.n.a.
Q1 201613$944mn.a.n.a.
Q2 201615$1.2bnn.a.n.a.
Q3 201615$1.3bnn.a.n.a.
Q4 201616$960mn.a.n.a.
Q1 201714$1.1bnn.a.n.a.
Q2 201716$1.2bnn.a.n.a.
Q3 201714$1.2bnn.a.n.a.
Q4 201712$1.3bnn.a.n.a.
Q1 201814$1.2bnn.a.n.a.
Q2 201810$1.0bnn.a.n.a.
Q3 20189$554mn.a.n.a.
Q4 20188$501mn.a.n.a.
Q1 20199$565mn.a.n.a.
Q2 201911$717mn.a.n.a.
Q3 201914$773mn.a.n.a.
Q4 201914$773mn.a.n.a.
Q1 202015$513mn.a.n.a.
Q2 202011$560mn.a.n.a.
Q3 202010$506mn.a.n.a.
Q4 20208$460mn.a.n.a.
Q1 20218$526mn.a.n.a.
Q2 20216$372mn.a.n.a.
Q3 20216$371mn.a.n.a.
Q4 20213$392mn.a.n.a.
Q1 20224$578mn.a.n.a.
Q2 20229$705mn.a.n.a.
Q3 20229$661mn.a.n.a.
Q4 202214$1.0bnn.a.n.a.
Q1 202311$993mn.a.n.a.
Q2 20237$769mn.a.n.a.
Q3 20239$733mn.a.n.a.
Q4 20238$746m27
Q1 202412$1.4bn56
Q2 202410$1.3bn74
Q3 202410$1.4bn64
Q4 20249$885m34
Q1 20259$1.3bn44
Q2 202510$785m82
Q3 202510$702m74
Q4 20259$609m1816
Q1 20269$247m2611
Q2 20267$417m1720

Compare with…

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

GPK and LIN →GPK and GLW →GPK and HWM →Choose a stock to compare with GPK →

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