L3VLUP
Quarter end
31 Mar 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 12 May 2026
Managers listing it
26
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 3 listed it in both
Shares listed
9,949,771
combined, among listed positions
Reported value
$110m
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: 12 buyers (opened or added shares) and 17 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -4,353,000.

Managers listing PBI 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.

26 of 26 holders

ActionFiling
D. E. Shaw & Co.2,100,701$23munder 0.1%Added+766,64215 May 2026 (the filing on sec.gov)
Millennium Management LLC1,372,541$15munder 0.1%Trimmed-1,258,26015 May 2026 (the filing on sec.gov)
Invesco Ltd870,600$9.6munder 0.1%Trimmed-1,219,28812 May 2026 (the filing on sec.gov)
Citadel Advisors LLC729,022$8.1munder 0.1%Trimmed-340,90115 May 2026 (the filing on sec.gov)
Jane Street Group LLC707,291$7.8munder 0.1%Trimmed-534,46812 May 2026 (the filing on sec.gov)
Two Sigma Investments LP564,821$6.2munder 0.1%Trimmed-410,73915 May 2026 (the filing on sec.gov)
GAMCO Investors Inc489,200$5.4m0.05%Trimmed-2,00014 May 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP450,857$5.0munder 0.1%Newnew14 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP314,246$3.5munder 0.1%Trimmed-103,33715 May 2026 (the filing on sec.gov)
Man Group PLC303,365$3.4munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Caxton Associates LLP281,222$3.1m0.07%Added+104,00414 May 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP237,089$2.6munder 0.1%Added+122,36915 May 2026 (the filing on sec.gov)
AQR Capital Management LLC236,830$2.6munder 0.1%Added+13,07415 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc215,107$2.4munder 0.1%Trimmed-1,046,98815 May 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC188,280$2.1munder 0.1%Added+169,63915 May 2026 (the filing on sec.gov)
AllianceBernstein LP195,140$2.1munder 0.1%Trimmed-17,73915 May 2026 (the filing on sec.gov)
Voloridge Investment Management LLC160,241$1.8munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC124,191$1.4munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd76,432$845kunder 0.1%Held018 May 2026 (the filing on sec.gov)
Winton Group Ltd72,517$801kunder 0.1%Newnew12 May 2026 (the filing on sec.gov)
Walleye Capital LLC64,273$710kunder 0.1%Trimmed-32,60713 May 2026 (the filing on sec.gov)
MFS Investment Management49,293$545kunder 0.1%Trimmed-1,30914 May 2026 (the filing on sec.gov)
Freestone Grove Partners LP44,936$497kunder 0.1%Trimmed-44,64915 May 2026 (the filing on sec.gov)
Tudor Investment Corp44,799$495kunder 0.1%Trimmed-299,07115 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)29,449$325kunder 0.1%Added+5,76115 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.
3 in Q3 2024 to 5 in Q2 2026

Tracked managers listing it, at least.

05101520142016201820242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
PBI by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20137$201mn.a.n.a.
Q3 20138$288mn.a.n.a.
Q4 201312$619mn.a.n.a.
Q1 201411$743mn.a.n.a.
Q2 201413$870mn.a.n.a.
Q3 201410$800mn.a.n.a.
Q4 20148$769mn.a.n.a.
Q1 201510$843mn.a.n.a.
Q2 20158$742mn.a.n.a.
Q3 20158$659mn.a.n.a.
Q4 20156$632mn.a.n.a.
Q1 20165$556mn.a.n.a.
Q2 20165$424mn.a.n.a.
Q3 20166$406mn.a.n.a.
Q4 20168$311mn.a.n.a.
Q1 20178$154mn.a.n.a.
Q2 20179$159mn.a.n.a.
Q3 20174$102mn.a.n.a.
Q4 20176$95mn.a.n.a.
Q1 20189$176mn.a.n.a.
Q2 20185$84mn.a.n.a.
Q3 20181$1.3mn.a.n.a.
Q4 20182$1.9mn.a.n.a.
Q2 20191$12mn.a.n.a.
Q3 20191$13mn.a.n.a.
Q4 20191$41kn.a.n.a.
Q3 20201$700kn.a.n.a.
Q4 20202$6.5mn.a.n.a.
Q1 20212$3.9mn.a.n.a.
Q2 20212$1.9mn.a.n.a.
Q3 20212$1.9mn.a.n.a.
Q4 20211$921kn.a.n.a.
Q3 20221$297kn.a.n.a.
Q1 20231$455kn.a.n.a.
Q2 20231$414kn.a.n.a.
Q4 20231$2.3m10
Q1 20241$2.2m01
Q2 20241$2.6m01
Q3 20243$4.7m21
Q4 20244$6.2m31
Q1 20254$10m22
Q2 20252$5.8m11
Q3 20255$14m32
Q4 20254$8.7m1416
Q1 20264$16m1217
Q2 20265$51m1512

Compare with…

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

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