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
31
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
24,714,025
combined, among listed positions
Reported value
$949m
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: 19 buyers (opened or added shares) and 13 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -5,822,704.

Managers listing BILL 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.

31 of 31 holders

ActionFiling
Starboard Value LP7,024,848$269m5.88%Held015 May 2026 (the filing on sec.gov)
Wellington Management Group LLP3,862,663$148munder 0.1%Added+976,06715 May 2026 (the filing on sec.gov)
Point72 Asset Management LP2,162,471$83m0.11%Trimmed-1,990,65815 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc1,978,694$76munder 0.1%Trimmed-952,10915 May 2026 (the filing on sec.gov)
Millennium Management LLC1,437,856$55munder 0.1%Added+568,14115 May 2026 (the filing on sec.gov)
Citadel Advisors LLC1,349,297$52munder 0.1%Trimmed-363,56815 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)927,922$36munder 0.1%Trimmed-128,16215 May 2026 (the filing on sec.gov)
Marshall Wace LLP852,762$33munder 0.1%Trimmed-2,105,33415 May 2026 (the filing on sec.gov)
Light Street Capital Management LLC625,000$24m4.48%Trimmed-253,00015 May 2026 (the filing on sec.gov)
Balyasny Asset Management LLC570,537$22munder 0.1%Added+61,33015 May 2026 (the filing on sec.gov)
Jane Street Group LLC501,280$19munder 0.1%Added+103,77612 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP438,154$17munder 0.1%Added+180,45015 May 2026 (the filing on sec.gov)
Verition Fund Management LLC436,200$17m0.11%Added+151,18315 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.366,211$14munder 0.1%Added+311,82515 May 2026 (the filing on sec.gov)
Freestone Grove Partners LP294,496$11m0.08%Added+178,30915 May 2026 (the filing on sec.gov)
Invesco Ltd268,918$10munder 0.1%Trimmed-47812 May 2026 (the filing on sec.gov)
Arrowstreet Capital LP264,036$10munder 0.1%Added+232,73114 May 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP256,885$9.8m0.08%Added+11,99614 May 2026 (the filing on sec.gov)
Hudson Bay Capital Management LP250,593$9.6munder 0.1%Added+128,09313 May 2026 (the filing on sec.gov)
AllianceBernstein LP163,254$8.9munder 0.1%Added+19,12115 May 2026 (the filing on sec.gov)
AQR Capital Management LLC156,174$5.9munder 0.1%Added+151,35215 May 2026 (the filing on sec.gov)
MFS Investment Management134,714$5.2munder 0.1%Added+53,53314 May 2026 (the filing on sec.gov)
Soros Fund Management LLC106,925$4.1munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Two Sigma Investments LP82,984$3.2munder 0.1%Trimmed-109,60215 May 2026 (the filing on sec.gov)
Bridgewater Associates LP65,743$2.5munder 0.1%Added+10,80215 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.
15 in Q3 2024 to 6 in Q2 2026

Tracked managers listing it, at least.

01020302020202120222023202420252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
BILL by quarter
QuarterHoldersReported valueBuyersSellers
Q4 20197$55mn.a.n.a.
Q1 20203$59mn.a.n.a.
Q2 202012$565mn.a.n.a.
Q3 202012$2.0bnn.a.n.a.
Q4 202016$2.5bnn.a.n.a.
Q1 202115$2.6bnn.a.n.a.
Q2 202115$3.1bnn.a.n.a.
Q3 202121$5.2bnn.a.n.a.
Q4 202120$4.8bnn.a.n.a.
Q1 202219$4.7bnn.a.n.a.
Q2 202214$2.1bnn.a.n.a.
Q3 202218$2.4bnn.a.n.a.
Q4 202213$1.9bnn.a.n.a.
Q1 202310$1.4bnn.a.n.a.
Q2 202313$2.7bnn.a.n.a.
Q3 202310$2.5bnn.a.n.a.
Q4 20238$1.6bn54
Q1 202414$1.6bn115
Q2 202413$868m113
Q3 202415$900m105
Q4 202416$1.9bn115
Q1 202513$821m85
Q2 202512$804m75
Q3 202510$1.1bn83
Q4 202511$1.2bn1715
Q1 20269$575m1913
Q2 20266$403m1321

Compare with…

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

BILL and GOOGL →BILL and AMZN →BILL and MSFT →Choose a stock to compare with BILL →

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