L3VLUP
Quarter end
31 Dec 2025
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 10 Feb 2026
Managers listing it
28
at least, of 95 tracked, among listed positions
Comparable managers
92
filed both Q3 2025 and Q4 2025; 4 listed it in both
Shares listed
1,923,408
combined, among listed positions
Reported value
$316m
combined, at the quarter end

Among the 92 comparable managers: 16 buyers (opened or added shares) and 13 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +485,393.

Managers listing MZTI 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.

28 of 28 holders

ActionFiling
AQR Capital Management LLC379,792$62munder 0.1%Added+278,94717 Feb 2026 (the filing on sec.gov)
Renaissance Technologies LLC356,380$59m0.09%Trimmed-26,60012 Feb 2026 (the filing on sec.gov)
Millennium Management LLC239,550$39munder 0.1%Added+119,14117 Feb 2026 (the filing on sec.gov)
Invesco Ltd184,696$30munder 0.1%Trimmed-10,52319 Feb 2026 (the filing on sec.gov)
Man Group PLC164,269$27munder 0.1%Added+87,94817 Feb 2026 (the filing on sec.gov)
Point72 Asset Management LP89,033$15munder 0.1%Added+64,17717 Feb 2026 (the filing on sec.gov)
Balyasny Asset Management LLC85,703$14munder 0.1%Newnew17 Feb 2026 (the filing on sec.gov)
Two Sigma Investments LP80,235$13munder 0.1%Trimmed-45,23617 Feb 2026 (the filing on sec.gov)
D. E. Shaw & Co.53,402$8.8munder 0.1%Added+30,76817 Feb 2026 (the filing on sec.gov)
Two Sigma Advisers LP50,800$8.4munder 0.1%Trimmed-31,20017 Feb 2026 (the filing on sec.gov)
Jane Street Group LLC40,239$6.6munder 0.1%Added+12,26112 Feb 2026 (the filing on sec.gov)
AllianceBernstein LP37,734$6.2munder 0.1%Trimmed-20617 Feb 2026 (the filing on sec.gov)
Voloridge Investment Management LLC26,603$4.4munder 0.1%Newnew17 Feb 2026 (the filing on sec.gov)
Citadel Advisors LLC21,049$3.5munder 0.1%Trimmed-1,16717 Feb 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc19,773$3.3munder 0.1%Added+2,14017 Feb 2026 (the filing on sec.gov)
Verition Fund Management LLC14,797$2.4munder 0.1%Trimmed-5,66013 Feb 2026 (the filing on sec.gov)
Quantbot Technologies LP13,099$2.2m0.07%Added+1,30810 Feb 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP11,826$1.9munder 0.1%Trimmed-39,40817 Feb 2026 (the filing on sec.gov)
Holocene Advisors LP10,435$1.7munder 0.1%Trimmed-5,16517 Feb 2026 (the filing on sec.gov)
Maverick Capital Ltd9,383$1.5munder 0.1%Newnew13 Feb 2026 (the filing on sec.gov)
Janus Henderson Group Ltd8,768$1.4munder 0.1%Held017 Feb 2026 (the filing on sec.gov)
Bridgewater Associates LP6,773$1.1munder 0.1%Added+3,36413 Feb 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP6,107$1.0munder 0.1%Newnew17 Feb 2026 (the filing on sec.gov)
Susquehanna International Group LLP3,914$644kunder 0.1%Newnew17 Feb 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC3,464$570kunder 0.1%Trimmed-4,88217 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.
2 in Q3 2024 to 6 in Q2 2026

Tracked managers listing it, at least.

0358102014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
MZTI by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20132$142mn.a.n.a.
Q3 20133$144mn.a.n.a.
Q4 20132$160mn.a.n.a.
Q1 20142$183mn.a.n.a.
Q2 20142$178mn.a.n.a.
Q3 20143$152mn.a.n.a.
Q4 20142$160mn.a.n.a.
Q1 20152$161mn.a.n.a.
Q2 20152$152mn.a.n.a.
Q3 20152$165mn.a.n.a.
Q4 20154$205mn.a.n.a.
Q1 20164$190mn.a.n.a.
Q2 20163$191mn.a.n.a.
Q3 20164$222mn.a.n.a.
Q4 20166$239mn.a.n.a.
Q1 20175$214mn.a.n.a.
Q2 20174$198mn.a.n.a.
Q3 20175$215mn.a.n.a.
Q4 20174$240mn.a.n.a.
Q1 20184$232mn.a.n.a.
Q2 20185$262mn.a.n.a.
Q3 20185$274mn.a.n.a.
Q4 20188$452mn.a.n.a.
Q1 201910$295mn.a.n.a.
Q2 20197$303mn.a.n.a.
Q3 20198$258mn.a.n.a.
Q4 20197$261mn.a.n.a.
Q1 20206$220mn.a.n.a.
Q2 20206$290mn.a.n.a.
Q3 20209$361mn.a.n.a.
Q4 20205$295mn.a.n.a.
Q1 20216$268mn.a.n.a.
Q2 20217$292mn.a.n.a.
Q3 20218$253mn.a.n.a.
Q4 20215$222mn.a.n.a.
Q1 20225$190mn.a.n.a.
Q2 20226$122mn.a.n.a.
Q3 20225$60mn.a.n.a.
Q4 20225$93mn.a.n.a.
Q1 20233$72mn.a.n.a.
Q2 20234$76mn.a.n.a.
Q3 20234$64mn.a.n.a.
Q4 20233$56m22
Q1 20243$82m13
Q2 20243$62m21
Q3 20242$64m20
Q4 20242$57m02
Q1 20252$59m11
Q2 20251$68m10
Q3 20254$92m22
Q4 20254$89m1613
Q1 20266$201m1812
Q2 20266$195m1415

Compare with…

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

MZTI and PM →MZTI and KO →MZTI and COST →Choose a stock to compare with MZTI →

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