L3VLUP
Quarter end
31 Mar 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 8 May 2026
Managers listing it
27
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 7 listed it in both
Shares listed
13,959,389
combined, among listed positions
Reported value
$968m
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 15 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +3,721,591.

Managers listing MNDY 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.

27 of 27 holders

ActionFiling
Capital World Investors3,406,929$235munder 0.1%Added+120,46813 May 2026 (the filing on sec.gov)
Renaissance Technologies LLC2,181,990$151m0.24%Added+1,052,90014 May 2026 (the filing on sec.gov)
Two Sigma Investments LP1,991,690$138m0.11%Added+1,623,71115 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.1,752,949$121m0.07%Added+1,333,37815 May 2026 (the filing on sec.gov)
Freestone Grove Partners LP888,584$61m0.43%Newnew15 May 2026 (the filing on sec.gov)
Citadel Advisors LLC880,281$61munder 0.1%Added+725,15515 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)661,920$46munder 0.1%Trimmed-495,03415 May 2026 (the filing on sec.gov)
Point72 Asset Management LP380,339$26munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Millennium Management LLC347,375$24munder 0.1%Added+199,28015 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP240,339$17munder 0.1%Added+48,71415 May 2026 (the filing on sec.gov)
MFS Investment Management237,778$16munder 0.1%Newnew14 May 2026 (the filing on sec.gov)
Walleye Capital LLC189,518$13m0.05%Added+161,71013 May 2026 (the filing on sec.gov)
Acadian Asset Management LLC185,148$13munder 0.1%Added+169,40613 May 2026 (the filing on sec.gov)
Man Group PLC161,862$11munder 0.1%Trimmed-139,31715 May 2026 (the filing on sec.gov)
Wellington Management Group LLP147,102$10munder 0.1%Added+27,45315 May 2026 (the filing on sec.gov)
AllianceBernstein LP36,590$5.4munder 0.1%Trimmed-15,66715 May 2026 (the filing on sec.gov)
AQR Capital Management LLC54,948$3.8munder 0.1%Added+53,39315 May 2026 (the filing on sec.gov)
Quantbot Technologies LP51,682$3.6m0.15%Added+40,94113 May 2026 (the filing on sec.gov)
Tudor Investment Corp49,428$3.4munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Invesco Ltd22,716$1.6munder 0.1%Added+10,83512 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc22,210$1.5munder 0.1%Trimmed-471,55015 May 2026 (the filing on sec.gov)
ARK Investment Management LLC16,992$1.2munder 0.1%Added+5,26812 May 2026 (the filing on sec.gov)
Neuberger Berman Group LLC16,965$1.2munder 0.1%Trimmed-449,39127 Oct 2026 (the filing on sec.gov)
Squarepoint Ops LLC15,300$1.1munder 0.1%Trimmed-53,22515 May 2026 (the filing on sec.gov)
Jane Street Group LLC9,059$626kunder 0.1%Trimmed-208,99812 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.
20 in Q3 2024 to 10 in Q2 2026

Tracked managers listing it, at least.

010203020222023202420252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
MNDY by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20218$214mn.a.n.a.
Q3 202110$668mn.a.n.a.
Q4 202111$1.4bnn.a.n.a.
Q1 202210$824mn.a.n.a.
Q2 20228$539mn.a.n.a.
Q3 202211$425mn.a.n.a.
Q4 20229$499mn.a.n.a.
Q1 202317$1.0bnn.a.n.a.
Q2 202319$1.8bnn.a.n.a.
Q3 202317$1.5bnn.a.n.a.
Q4 202321$2.3bn147
Q1 202418$2.1bn712
Q2 202422$2.3bn149
Q3 202420$2.6bn1110
Q4 202420$2.4bn915
Q1 202517$2.5bn126
Q2 202519$3.6bn137
Q3 202517$1.5bn137
Q4 202511$1.1bn2015
Q1 20269$737m1915
Q2 202610$744m1117

Compare with…

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

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

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