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
36
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 27 listed it in both
Shares listed
159,697,655
combined, among listed positions
Reported value
$14.7bn
combined, at the quarter end

1 line marked †. Value as filed implies a price far from other filers'. Each counts in holders and value as filed, and is left out of the net change in shares.

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: 17 buyers (opened or added shares) and 21 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +435,525.

Managers listing MDT 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.

36 of 36 holders

ActionFiling
Capital Research Global Investors41,926,590$3.6bn0.56%Added+7,353,42713 May 2026 (the filing on sec.gov)
MFS Investment Management† Value as filed implies a price far from other filers'.21,437,599$2.7bn0.89%Added+489,63914 May 2026 (the filing on sec.gov)
Invesco Ltd16,786,998$1.5bn0.14%Added+554,70512 May 2026 (the filing on sec.gov)
Capital World Investors16,507,316$1.4bn0.20%Added+9,471,53813 May 2026 (the filing on sec.gov)
First Eagle Investment Management LLC10,044,695$870m1.48%Added+269,46114 May 2026 (the filing on sec.gov)
AllianceBernstein LP7,821,069$751m0.24%Trimmed-1,383,69315 May 2026 (the filing on sec.gov)
Dodge & Cox7,694,608$667m0.37%Trimmed-43,43514 May 2026 (the filing on sec.gov)
Wellington Management Group LLP7,525,572$652m0.12%Trimmed-5,833,79515 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc5,884,346$510m0.06%Added+107,02915 May 2026 (the filing on sec.gov)
Arrowstreet Capital LP4,659,425$404m0.22%Added+423,17814 May 2026 (the filing on sec.gov)
Neuberger Berman Group LLC3,698,203$320m0.24%Added+123,15527 Oct 2026 (the filing on sec.gov)
Janus Henderson Group Ltd2,835,816$246m0.12%Trimmed-278,34218 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)2,551,476$221munder 0.1%Added+38,39115 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC1,683,504$146m0.17%Added+1,103,87615 May 2026 (the filing on sec.gov)
AQR Capital Management LLC1,626,347$140m0.06%Trimmed-1,442,75715 May 2026 (the filing on sec.gov)
Artisan Partners LP1,328,676$115m0.18%Added+49,53413 May 2026 (the filing on sec.gov)
Citadel Advisors LLC982,741$85munder 0.1%Trimmed-4,246,44715 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.894,615$78munder 0.1%Trimmed-96,99915 May 2026 (the filing on sec.gov)
Acadian Asset Management LLC828,643$72m0.10%Trimmed-589,15013 May 2026 (the filing on sec.gov)
Two Sigma Investments LP605,568$52munder 0.1%Trimmed-362,83015 May 2026 (the filing on sec.gov)
Millennium Management LLC472,273$41munder 0.1%Trimmed-2,503,21515 May 2026 (the filing on sec.gov)
Baillie Gifford & Co457,344$40munder 0.1%Trimmed-17,7308 May 2026 (the filing on sec.gov)
Jane Street Group LLC349,874$30munder 0.1%Added+150,72812 May 2026 (the filing on sec.gov)
Man Group PLC330,889$29m0.05%Added+169,07315 May 2026 (the filing on sec.gov)
Bridgewater Associates LP255,240$22m0.10%Trimmed-27,14615 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.
30 in Q3 2024 to 29 in Q2 2026

Tracked managers listing it, at least.

010203040201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
MDT by quarter
QuarterHoldersReported valueBuyersSellers
Q4 20141$6.3mn.a.n.a.
Q1 201525$21.4bnn.a.n.a.
Q2 201525$20.6bnn.a.n.a.
Q3 201521$19.1bnn.a.n.a.
Q4 201526$22.6bnn.a.n.a.
Q1 201626$22.0bnn.a.n.a.
Q2 201627$25.3bnn.a.n.a.
Q3 201622$24.2bnn.a.n.a.
Q4 201631$24.7bnn.a.n.a.
Q1 201731$26.4bnn.a.n.a.
Q2 201728$26.8bnn.a.n.a.
Q3 201728$23.5bnn.a.n.a.
Q4 201734$22.8bnn.a.n.a.
Q1 201828$20.7bnn.a.n.a.
Q2 201826$21.7bnn.a.n.a.
Q3 201829$24.7bnn.a.n.a.
Q4 201832$21.3bnn.a.n.a.
Q1 201932$19.5bnn.a.n.a.
Q2 201927$20.6bnn.a.n.a.
Q3 201926$23.1bnn.a.n.a.
Q4 201933$22.4bnn.a.n.a.
Q1 202031$17.4bnn.a.n.a.
Q2 202032$16.7bnn.a.n.a.
Q3 202032$18.3bnn.a.n.a.
Q4 202033$20.0bnn.a.n.a.
Q1 202137$20.8bnn.a.n.a.
Q2 202134$22.1bnn.a.n.a.
Q3 202132$21.6bnn.a.n.a.
Q4 202131$18.5bnn.a.n.a.
Q1 202228$18.0bnn.a.n.a.
Q2 202235$15.2bnn.a.n.a.
Q3 202233$13.7bnn.a.n.a.
Q4 202232$13.4bnn.a.n.a.
Q1 202325$13.6bnn.a.n.a.
Q2 202330$15.2bnn.a.n.a.
Q3 202328$13.1bnn.a.n.a.
Q4 202324$12.7bn917
Q1 202419$12.8bn129
Q2 202426$11.2bn179
Q3 202430$13.9bn219
Q4 202433$11.5bn1915
Q1 202527$13.8bn1810
Q2 202530$13.3bn1614
Q3 202525$13.6bn1213
Q4 202527$14.9bn2413
Q1 202624$14.3bn1721
Q2 202629$12.8bn3011

Compare with…

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

MDT and LLY →MDT and JNJ →MDT and VRTX →Choose a stock to compare with MDT →

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