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DBX in the 13F filings

Dropbox Inc · CUSIP 26210C104

Sector · Software and IT servicesTheme · Cloud and enterprise software· L3VLUP-definedTheme · Prepackaged software
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
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
25
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 6 listed it in both
Shares listed
39,608,549
combined, among listed positions
Reported value
$901m
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 18 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -86,652.

Managers listing DBX 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.

25 of 25 holders

ActionFiling
Arrowstreet Capital LP8,533,736$194m0.10%Added+960,10914 May 2026 (the filing on sec.gov)
Renaissance Technologies LLC7,721,067$175m0.27%Trimmed-655,29714 May 2026 (the filing on sec.gov)
Acadian Asset Management LLC5,690,985$129m0.18%Trimmed-922,56713 May 2026 (the filing on sec.gov)
Two Sigma Investments LP4,347,641$99m0.08%Added+3,020,64815 May 2026 (the filing on sec.gov)
Millennium Management LLC2,497,103$57munder 0.1%Added+370,29015 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.2,001,586$45munder 0.1%Added+840,60815 May 2026 (the filing on sec.gov)
AQR Capital Management LLC1,803,546$41munder 0.1%Trimmed-8,85715 May 2026 (the filing on sec.gov)
MFS Investment Management1,256,040$29munder 0.1%Trimmed-73,40314 May 2026 (the filing on sec.gov)
Man Group PLC1,166,705$27munder 0.1%Trimmed-92,64915 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)843,171$19munder 0.1%Trimmed-3,404,99715 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC626,353$14munder 0.1%Added+471,86315 May 2026 (the filing on sec.gov)
Invesco Ltd596,430$14munder 0.1%Trimmed-53,96012 May 2026 (the filing on sec.gov)
Jane Street Group LLC485,940$11munder 0.1%Trimmed-456,49712 May 2026 (the filing on sec.gov)
Marshall Wace LLP467,923$11munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Citadel Advisors LLC427,686$9.7munder 0.1%Added+98,08315 May 2026 (the filing on sec.gov)
AllianceBernstein LP218,143$6.1munder 0.1%Trimmed-67,93215 May 2026 (the filing on sec.gov)
Tudor Investment Corp260,256$5.9munder 0.1%Added+67,36015 May 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP205,610$4.7munder 0.1%Added+196,28515 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc150,383$3.4munder 0.1%Added+7,06915 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP114,276$2.6munder 0.1%Added+56,31515 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd79,200$1.8munder 0.1%Trimmed-19,17918 May 2026 (the filing on sec.gov)
Verition Fund Management LLC76,871$1.7munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Caxton Associates LLP19,975$454kunder 0.1%Trimmed-3,61614 May 2026 (the filing on sec.gov)
Neuberger Berman Group LLC14,279$324kunder 0.1%Trimmed-11,89827 Oct 2026 (the filing on sec.gov)
Walleye Capital LLC3,644$83kunder 0.1%Trimmed-10,31313 May 2026 (the filing on sec.gov)

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.

New (2)

Exited (5)

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.
9 in Q3 2024 to 6 in Q2 2026

Tracked managers listing it, at least.

05101520201820192020202120222023202420252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
DBX by quarter
QuarterHoldersReported valueBuyersSellers
Q1 201814$497mn.a.n.a.
Q2 201811$418mn.a.n.a.
Q3 20186$92mn.a.n.a.
Q4 201810$457mn.a.n.a.
Q1 201912$532mn.a.n.a.
Q2 201911$538mn.a.n.a.
Q3 201915$622mn.a.n.a.
Q4 201915$584mn.a.n.a.
Q1 202014$637mn.a.n.a.
Q2 202019$942mn.a.n.a.
Q3 202014$616mn.a.n.a.
Q4 202011$589mn.a.n.a.
Q1 20218$500mn.a.n.a.
Q2 20219$650mn.a.n.a.
Q3 202113$946mn.a.n.a.
Q4 202115$786mn.a.n.a.
Q1 202212$737mn.a.n.a.
Q2 202213$649mn.a.n.a.
Q3 20229$527mn.a.n.a.
Q4 202211$445mn.a.n.a.
Q1 202311$440mn.a.n.a.
Q2 202310$461mn.a.n.a.
Q3 20239$480mn.a.n.a.
Q4 20239$572m73
Q1 20249$488m63
Q2 202412$533m111
Q3 20249$745m65
Q4 202411$948m73
Q1 20259$825m36
Q2 20257$809m35
Q3 20258$793m62
Q4 202510$768m1516
Q1 20266$629m1218
Q2 20266$697m1119

Compare with…

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

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

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