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UNP in the 13F filings

Union Pac Corp · CUSIP 907818108

Sector · Industrials
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
31 Dec 2023
the date the book describes
Filed
5 Nov 2026
latest of these filings; the earliest 2 Feb 2024
Managers listing it
30
at least, of 95 tracked, among listed positions
Comparable managers
93
filed both Q3 2023 and Q4 2023; 26 listed it in both
Shares listed
64,071,265
combined, among listed positions
Reported value
$15.7bn
combined, at the quarter end

Among the 93 comparable managers: 18 buyers (opened or added shares) and 15 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.

Managers listing UNP in Q4 2023

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q3 2023, 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 Management10,029,376$2.5bn0.80%Trimmed-565,0348 Feb 2024 (the filing on sec.gov)
T. Rowe Price Associates Inc7,485,426$1.8bn0.25%Trimmed-1,301,34616 Feb 2024 (the filing on sec.gov)
Soroban Capital Partners LP7,047,378$1.7bn21.42%Trimmed-1,212,80714 Feb 2024 (the filing on sec.gov)
Wellington Management Group LLP7,033,210$1.7bn0.32%Trimmed-228,23912 Feb 2024 (the filing on sec.gov)
Capital Research Global Investors6,851,767$1.7bn0.41%Added+1,285,14413 Feb 2024 (the filing on sec.gov)
Invesco Ltd5,360,678$1.3bn0.31%Added+357,25513 Feb 2024 (the filing on sec.gov)
Fidelity (FMR LLC)5,264,582$1.3bn0.10%Trimmed-232,1265 Nov 2026 (the filing on sec.gov)
Capital World Investors3,044,852$748m0.13%Added+47,48313 Feb 2024 (the filing on sec.gov)
Neuberger Berman Group LLC2,641,867$649m0.57%Added+28,64514 Nov 2024 (the filing on sec.gov)
Balyasny Asset Management LLC1,462,606$359m0.67%Trimmed-702,06414 Feb 2024 (the filing on sec.gov)
AllianceBernstein LP1,378,248$339m0.13%Added+90,77714 Feb 2024 (the filing on sec.gov)
Millennium Management LLC1,197,287$294m0.13%Added+59,97714 Feb 2024 (the filing on sec.gov)
Point72 Asset Management LP1,184,177$291m0.70%Added+350,79914 Feb 2024 (the filing on sec.gov)
Holocene Advisors LP1,114,216$274m1.07%Added+229,66214 Feb 2024 (the filing on sec.gov)
Citadel Advisors LLC981,692$241munder 0.1%Addedn.a.14 Feb 2024 (the filing on sec.gov)
Arrowstreet Capital LP713,901$175m0.18%Added+625,62614 Feb 2024 (the filing on sec.gov)
Dodge & Cox284,628$70munder 0.1%Added+18,51422 Feb 2024 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC168,413$41m0.27%Trimmed-522,20514 Feb 2024 (the filing on sec.gov)
Walleye Capital LLC132,598$33m0.07%Addedn.a.14 Feb 2024 (the filing on sec.gov)
Winton Group Ltd118,105$29m2.11%Added+1,03012 Feb 2024 (the filing on sec.gov)
AQR Capital Management LLC95,094$23munder 0.1%Trimmed-26,56014 Feb 2024 (the filing on sec.gov)
Verition Fund Management LLC94,520$23m0.18%Trimmed-18,50514 Feb 2024 (the filing on sec.gov)
Markel Group Inc85,778$21m0.23%Held02 Feb 2024 (the filing on sec.gov)
ExodusPoint Capital Management LP76,033$19m0.12%Added+28,43614 Feb 2024 (the filing on sec.gov)
Woodline Partners LP70,553$17m0.19%Newnew14 Feb 2024 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q3 2023 to Q4 2023, 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 (4)

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.
29 in Q3 2024 to 27 in Q2 2026

Tracked managers listing it, at least.

02040602014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
UNP by quarter
QuarterHoldersReported valueBuyersSellers
Q2 201323$14.8bnn.a.n.a.
Q3 201326$13.7bnn.a.n.a.
Q4 201324$14.6bnn.a.n.a.
Q1 201423$16.4bnn.a.n.a.
Q2 201429$15.6bnn.a.n.a.
Q3 201428$16.1bnn.a.n.a.
Q4 201425$16.4bnn.a.n.a.
Q1 201529$13.8bnn.a.n.a.
Q2 201531$12.9bnn.a.n.a.
Q3 201522$12.2bnn.a.n.a.
Q4 201528$11.6bnn.a.n.a.
Q1 201623$11.9bnn.a.n.a.
Q2 201627$13.4bnn.a.n.a.
Q3 201629$14.7bnn.a.n.a.
Q4 201629$14.5bnn.a.n.a.
Q1 201728$14.2bnn.a.n.a.
Q2 201736$14.3bnn.a.n.a.
Q3 201730$14.6bnn.a.n.a.
Q4 201731$15.7bnn.a.n.a.
Q1 201831$16.7bnn.a.n.a.
Q2 201831$17.3bnn.a.n.a.
Q3 201832$20.1bnn.a.n.a.
Q4 201835$15.3bnn.a.n.a.
Q1 201934$19.1bnn.a.n.a.
Q2 201941$19.8bnn.a.n.a.
Q3 201942$18.4bnn.a.n.a.
Q4 201936$20.7bnn.a.n.a.
Q1 202036$14.7bnn.a.n.a.
Q2 202040$16.7bnn.a.n.a.
Q3 202036$19.0bnn.a.n.a.
Q4 202035$19.1bnn.a.n.a.
Q1 202134$18.0bnn.a.n.a.
Q2 202129$17.3bnn.a.n.a.
Q3 202135$14.6bnn.a.n.a.
Q4 202129$18.4bnn.a.n.a.
Q1 202235$18.1bnn.a.n.a.
Q2 202233$14.7bnn.a.n.a.
Q3 202240$12.8bnn.a.n.a.
Q4 202235$11.9bnn.a.n.a.
Q1 202332$11.5bnn.a.n.a.
Q2 202333$12.4bnn.a.n.a.
Q3 202334$13.4bnn.a.n.a.
Q4 202330$15.7bn1815
Q1 202434$14.9bn1717
Q2 202432$14.0bn1914
Q3 202429$14.8bn1316
Q4 202430$13.4bn1514
Q1 202528$12.4bn1216
Q2 202537$13.0bn2612
Q3 202544$16.2bn2916
Q4 202536$17.1bn1830
Q1 202627$19.2bn2126
Q2 202627$22.1bn2025

Compare with…

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

UNP and KLAC →UNP and GE →UNP and LRCX →Choose a stock to compare with UNP →

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