L3VLUP
Quarter end
31 Dec 2025
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 22 Jan 2026
Managers listing it
30
at least, of 95 tracked, among listed positions
Comparable managers
92
filed both Q3 2025 and Q4 2025; 13 listed it in both
Shares listed
316,435,181
combined, among listed positions
Reported value
$14.7bn
combined, at the quarter end

Among the 92 comparable managers: 16 buyers (opened or added shares) and 17 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -12,482,468.

Managers listing UBS in Q4 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q3 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

30 of 30 holders

ActionFiling
MFS Investment Management68,622,440$3.2bn1.02%Trimmed-8,731,15022 Jan 2026 (the filing on sec.gov)
Fidelity (FMR LLC)58,098,230$2.7bn0.14%Added+9,639,52217 Feb 2026 (the filing on sec.gov)
Wellington Management Group LLP57,652,790$2.7bn0.47%Trimmed-6,018,52017 Feb 2026 (the filing on sec.gov)
Capital World Investors37,399,326$1.7bn0.24%Added+55,82211 Feb 2026 (the filing on sec.gov)
Dodge & Cox33,665,342$1.6bn0.84%Trimmed-8,976,10013 Feb 2026 (the filing on sec.gov)
Arrowstreet Capital LP17,527,342$815m0.48%Trimmed-1,907,61313 Feb 2026 (the filing on sec.gov)
Acadian Asset Management LLC16,181,297$755m1.24%Added+813,41810 Feb 2026 (the filing on sec.gov)
Viking Global Investors LP9,128,817$426m1.13%Trimmed-3,967,74317 Feb 2026 (the filing on sec.gov)
Janus Henderson Group Ltd6,861,746$320m0.14%Added+4,919,49417 Feb 2026 (the filing on sec.gov)
Moore Capital Management LP2,197,102$102m1.47%Added+543,81217 Feb 2026 (the filing on sec.gov)
Invesco Ltd2,195,330$102munder 0.1%Added+415,22419 Feb 2026 (the filing on sec.gov)
Marshall Wace LLP1,819,630$85m0.08%Newnew13 Feb 2026 (the filing on sec.gov)
D. E. Shaw & Co.1,268,148$59munder 0.1%Added+449,33117 Feb 2026 (the filing on sec.gov)
AQR Capital Management LLC698,229$32munder 0.1%Added+490,35317 Feb 2026 (the filing on sec.gov)
Two Sigma Advisers LP690,725$32m0.06%Trimmed-423,23017 Feb 2026 (the filing on sec.gov)
AllianceBernstein LP619,420$29munder 0.1%Trimmed-68,49117 Feb 2026 (the filing on sec.gov)
PDT Partners LLC305,288$14m0.92%Held017 Feb 2026 (the filing on sec.gov)
Jane Street Group LLC301,637$14munder 0.1%Added+47,58412 Feb 2026 (the filing on sec.gov)
Millennium Management LLC223,253$10munder 0.1%Trimmed-13,06617 Feb 2026 (the filing on sec.gov)
Neuberger Berman Group LLC205,938$9.6munder 0.1%Added+14,71927 Oct 2026 (the filing on sec.gov)
Renaissance Technologies LLC206,591$9.6munder 0.1%Trimmed-1,396,60012 Feb 2026 (the filing on sec.gov)
Point72 Asset Management LP174,426$8.1munder 0.1%Trimmed-59,10317 Feb 2026 (the filing on sec.gov)
Two Sigma Investments LP140,530$6.5munder 0.1%Newnew17 Feb 2026 (the filing on sec.gov)
Citadel Advisors LLC83,623$3.9munder 0.1%Trimmed-10,54917 Feb 2026 (the filing on sec.gov)
Man Group PLC59,063$2.7munder 0.1%Newnew17 Feb 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q3 2025 to Q4 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.

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 13 in Q2 2026

Tracked managers listing it, at least.

051015201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
UBS by quarter
QuarterHoldersReported valueBuyersSellers
Q4 20144$2.5bnn.a.n.a.
Q1 20154$2.7bnn.a.n.a.
Q2 20156$3.1bnn.a.n.a.
Q3 20156$3.4bnn.a.n.a.
Q4 20155$2.7bnn.a.n.a.
Q1 20165$1.9bnn.a.n.a.
Q2 20169$1.5bnn.a.n.a.
Q3 20164$1.5bnn.a.n.a.
Q4 20165$3.5bnn.a.n.a.
Q1 20176$3.5bnn.a.n.a.
Q2 20178$6.9bnn.a.n.a.
Q3 20178$7.0bnn.a.n.a.
Q4 20179$8.3bnn.a.n.a.
Q1 201811$8.2bnn.a.n.a.
Q2 201811$6.3bnn.a.n.a.
Q3 20189$8.0bnn.a.n.a.
Q4 20189$5.9bnn.a.n.a.
Q1 20198$5.2bnn.a.n.a.
Q2 201910$5.4bnn.a.n.a.
Q3 20198$4.6bnn.a.n.a.
Q4 20195$4.5bnn.a.n.a.
Q1 20207$3.3bnn.a.n.a.
Q2 202010$4.0bnn.a.n.a.
Q3 20208$3.5bnn.a.n.a.
Q4 20207$4.0bnn.a.n.a.
Q1 20218$4.4bnn.a.n.a.
Q2 20215$4.2bnn.a.n.a.
Q3 20216$4.5bnn.a.n.a.
Q4 20219$5.4bnn.a.n.a.
Q1 20229$7.7bnn.a.n.a.
Q2 202210$6.1bnn.a.n.a.
Q3 202210$5.4bnn.a.n.a.
Q4 202211$7.0bnn.a.n.a.
Q1 20239$7.1bnn.a.n.a.
Q2 202311$7.1bnn.a.n.a.
Q3 202311$8.8bnn.a.n.a.
Q4 202310$10.1bn73
Q1 202410$10.0bn65
Q2 202410$9.5bn55
Q3 202410$9.0bn56
Q4 202410$8.9bn55
Q1 202510$8.9bn56
Q2 202512$8.2bn84
Q3 202514$13.3bn76
Q4 202514$14.4bn1617
Q1 202612$10.2bn2013
Q2 202613$13.2bn1121

Compare with…

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

UBS and BAC →UBS and JPM →UBS and WFC →Choose a stock to compare with UBS →

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