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
35
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 25 listed it in both
Shares listed
16,043,317
combined, among listed positions
Reported value
$6.8bn
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: 13 buyers (opened or added shares) and 24 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -2,949,120.

Managers listing MSI 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.

35 of 35 holders

ActionFiling
Fidelity (FMR LLC)3,459,366$1.5bn0.08%Trimmed-94,12215 May 2026 (the filing on sec.gov)
AllianceBernstein LP2,794,638$1.1bn0.35%Added+184,17915 May 2026 (the filing on sec.gov)
Neuberger Berman Group LLC1,883,950$818m0.62%Added+258,41927 Oct 2026 (the filing on sec.gov)
Invesco Ltd1,342,915$583m0.06%Added+104,59612 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd1,244,326$540m0.26%Added+59,29418 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc919,276$399munder 0.1%Added+382,80715 May 2026 (the filing on sec.gov)
Two Sigma Investments LP783,550$340m0.27%Added+193,37715 May 2026 (the filing on sec.gov)
Arrowstreet Capital LP569,177$247m0.13%Trimmed-137,41114 May 2026 (the filing on sec.gov)
Holocene Advisors LP448,003$194m0.47%Added+436,28415 May 2026 (the filing on sec.gov)
Renaissance Technologies LLC405,095$176m0.27%Trimmed-125,20014 May 2026 (the filing on sec.gov)
Acadian Asset Management LLC382,182$166m0.24%Trimmed-135,26413 May 2026 (the filing on sec.gov)
AQR Capital Management LLC333,490$142m0.07%Added+99,54015 May 2026 (the filing on sec.gov)
Balyasny Asset Management LLC320,420$139m0.18%Trimmed-254,73915 May 2026 (the filing on sec.gov)
Wellington Management Group LLP243,523$106munder 0.1%Trimmed-64,72215 May 2026 (the filing on sec.gov)
Capital World Investors196,259$85munder 0.1%Trimmed-682,41513 May 2026 (the filing on sec.gov)
Millennium Management LLC159,823$69munder 0.1%Trimmed-154,84415 May 2026 (the filing on sec.gov)
MFS Investment Management† Value as filed implies a price far from other filers'.91,086$45munder 0.1%Trimmed-80,19114 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.92,443$40munder 0.1%Trimmed-1,223,70715 May 2026 (the filing on sec.gov)
Citadel Advisors LLC70,422$31munder 0.1%Trimmed-57,21715 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC65,759$29munder 0.1%Trimmed-384,45315 May 2026 (the filing on sec.gov)
Man Group PLC45,584$20munder 0.1%Trimmed-343,78915 May 2026 (the filing on sec.gov)
Baillie Gifford & Co37,328$16munder 0.1%Trimmed-1,4328 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP34,864$15munder 0.1%Trimmed-24,94215 May 2026 (the filing on sec.gov)
Woodline Partners LP32,482$14m0.05%Added+4,06415 May 2026 (the filing on sec.gov)
Winton Group Ltd15,639$6.8m0.24%Newnew12 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.
28 in Q3 2024 to 22 in Q2 2026

Tracked managers listing it, at least.

01020302014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
MSI by quarter
QuarterHoldersReported valueBuyersSellers
Q2 201313$3.3bnn.a.n.a.
Q3 201311$3.6bnn.a.n.a.
Q4 201312$4.3bnn.a.n.a.
Q1 201418$4.3bnn.a.n.a.
Q2 201420$4.6bnn.a.n.a.
Q3 201415$4.1bnn.a.n.a.
Q4 201414$3.1bnn.a.n.a.
Q1 201514$3.0bnn.a.n.a.
Q2 201517$2.5bnn.a.n.a.
Q3 20159$2.6bnn.a.n.a.
Q4 201512$2.9bnn.a.n.a.
Q1 201620$2.9bnn.a.n.a.
Q2 201619$1.9bnn.a.n.a.
Q3 201617$1.8bnn.a.n.a.
Q4 201617$1.8bnn.a.n.a.
Q1 201718$1.9bnn.a.n.a.
Q2 201719$1.8bnn.a.n.a.
Q3 201722$1.7bnn.a.n.a.
Q4 201719$1.6bnn.a.n.a.
Q1 201824$2.2bnn.a.n.a.
Q2 201819$2.5bnn.a.n.a.
Q3 201822$2.9bnn.a.n.a.
Q4 201821$2.5bnn.a.n.a.
Q1 201928$3.7bnn.a.n.a.
Q2 201921$5.4bnn.a.n.a.
Q3 201928$5.5bnn.a.n.a.
Q4 201922$4.7bnn.a.n.a.
Q1 202025$4.2bnn.a.n.a.
Q2 202024$3.8bnn.a.n.a.
Q3 202017$4.0bnn.a.n.a.
Q4 202020$3.8bnn.a.n.a.
Q1 202120$4.5bnn.a.n.a.
Q2 202122$5.6bnn.a.n.a.
Q3 202121$6.7bnn.a.n.a.
Q4 202122$8.2bnn.a.n.a.
Q1 202219$7.2bnn.a.n.a.
Q2 202218$6.0bnn.a.n.a.
Q3 202217$6.5bnn.a.n.a.
Q4 202219$7.4bnn.a.n.a.
Q1 202319$7.7bnn.a.n.a.
Q2 202323$8.0bnn.a.n.a.
Q3 202327$7.6bnn.a.n.a.
Q4 202326$8.7bn168
Q1 202425$9.7bn1310
Q2 202424$10.1bn1013
Q3 202428$11.3bn1412
Q4 202428$11.5bn1413
Q1 202526$10.7bn1710
Q2 202527$9.9bn1314
Q3 202524$10.4bn1115
Q4 202529$7.2bn2415
Q1 202621$6.5bn1324
Q2 202622$6.9bn1623

Compare with…

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

MSI and AAPL →MSI and SNDK →MSI and CSCO →Choose a stock to compare with MSI →

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