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
37
at least, of 95 tracked, among listed positions
Comparable managers
92
filed both Q3 2025 and Q4 2025; 21 listed it in both
Shares listed
19,663,868
combined, among listed positions
Reported value
$7.5bn
combined, at the quarter end

Among the 92 comparable managers: 24 buyers (opened or added shares) and 15 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -3,654,595.

Managers listing MSI 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.

37 of 37 holders

ActionFiling
Fidelity (FMR LLC)3,553,488$1.4bn0.07%Trimmed-124,47317 Feb 2026 (the filing on sec.gov)
AllianceBernstein LP2,610,459$1.0bn0.32%Added+308,53517 Feb 2026 (the filing on sec.gov)
Neuberger Berman Group LLC1,625,531$623m0.46%Added+90,59027 Oct 2026 (the filing on sec.gov)
D. E. Shaw & Co.1,316,150$505m0.28%Added+1,227,49317 Feb 2026 (the filing on sec.gov)
Invesco Ltd1,238,319$475munder 0.1%Trimmed-177,27819 Feb 2026 (the filing on sec.gov)
Janus Henderson Group Ltd1,185,032$454m0.20%Added+419,90317 Feb 2026 (the filing on sec.gov)
Capital World Investors878,674$337munder 0.1%Trimmed-8,507,84511 Feb 2026 (the filing on sec.gov)
Arrowstreet Capital LP706,588$271m0.16%Added+96,75113 Feb 2026 (the filing on sec.gov)
Two Sigma Advisers LP591,240$227m0.44%Added+568,94017 Feb 2026 (the filing on sec.gov)
Two Sigma Investments LP590,173$226m0.32%Added+320,51217 Feb 2026 (the filing on sec.gov)
Balyasny Asset Management LLC575,159$220m0.28%Added+568,88517 Feb 2026 (the filing on sec.gov)
Voloridge Investment Management LLC567,395$217m0.76%Newnew17 Feb 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc536,469$206munder 0.1%Trimmed-296,65517 Feb 2026 (the filing on sec.gov)
Renaissance Technologies LLC530,295$203m0.32%Added+333,98012 Feb 2026 (the filing on sec.gov)
Acadian Asset Management LLC517,446$198m0.33%Added+249,66710 Feb 2026 (the filing on sec.gov)
Squarepoint Ops LLC450,212$173m0.18%Added+294,11613 Feb 2026 (the filing on sec.gov)
Man Group PLC389,373$149m0.25%Added+350,45317 Feb 2026 (the filing on sec.gov)
Millennium Management LLC314,667$121m0.05%Added+136,00717 Feb 2026 (the filing on sec.gov)
Wellington Management Group LLP308,245$118munder 0.1%Trimmed-98,92817 Feb 2026 (the filing on sec.gov)
AQR Capital Management LLC233,950$90munder 0.1%Trimmed-49,15217 Feb 2026 (the filing on sec.gov)
MFS Investment Management171,277$66munder 0.1%Trimmed-15,42522 Jan 2026 (the filing on sec.gov)
Jane Street Group LLC157,861$61munder 0.1%Added+150,16112 Feb 2026 (the filing on sec.gov)
Citadel Advisors LLC127,639$49munder 0.1%Trimmed-19,05617 Feb 2026 (the filing on sec.gov)
Point72 Asset Management LP117,378$45m0.05%Newnew17 Feb 2026 (the filing on sec.gov)
Tudor Investment Corp98,258$38m0.07%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.
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.

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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 →