L3VLUP
Quarter end
30 Jun 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 12 Aug 2026
Managers listing it
23
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q1 2026 and Q2 2026; 1 listed it in both
Shares listed
40,580,785
combined, among listed positions
Reported value
$187m
combined, at the quarter end

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: 11 buyers (opened or added shares) and 13 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +7,182,797.

Managers listing MPT in Q2 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q1 2026, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

23 of 23 holders

ActionFiling
AQR Capital Management LLC17,637,883$81munder 0.1%Added+6,580,78414 Aug 2026 (the filing on sec.gov)
Two Sigma Investments LP7,284,796$34munder 0.1%Trimmed-1,115,92614 Aug 2026 (the filing on sec.gov)
Coatue Management LLC4,525,398$21munder 0.1%Held014 Aug 2026 (the filing on sec.gov)
Invesco Ltd1,694,962$7.8munder 0.1%Trimmed-88,39114 Aug 2026 (the filing on sec.gov)
Susquehanna International Group LLP1,436,642$6.6munder 0.1%Trimmed-503,49114 Aug 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC1,303,126$6.0munder 0.1%Added+1,191,23514 Aug 2026 (the filing on sec.gov)
Citadel Advisors LLC1,261,093$5.8munder 0.1%Added+101,7592 Sep 2026 (the filing on sec.gov)
Tudor Investment Corp1,048,431$4.8munder 0.1%Added+64,62714 Aug 2026 (the filing on sec.gov)
Fidelity (FMR LLC)967,041$4.5munder 0.1%Added+624,33813 Aug 2026 (the filing on sec.gov)
Marshall Wace LLP646,894$3.0munder 0.1%Newnew13 Aug 2026 (the filing on sec.gov)
Balyasny Asset Management LLC538,833$2.5munder 0.1%Trimmed-17,54114 Aug 2026 (the filing on sec.gov)
Millennium Management LLC529,314$2.4munder 0.1%Added+180,51314 Aug 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc478,444$2.2munder 0.1%Added+26,55314 Aug 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP359,556$1.7munder 0.1%Trimmed-77,42914 Aug 2026 (the filing on sec.gov)
AllianceBernstein LP266,845$1.2munder 0.1%Trimmed-84714 Aug 2026 (the filing on sec.gov)
Janus Henderson Group Ltd236,700$1.1munder 0.1%Held014 Aug 2026 (the filing on sec.gov)
Neuberger Berman Group LLC92,874$429kunder 0.1%Trimmed-2,54027 Oct 2026 (the filing on sec.gov)
Bridgewater Associates LP89,131$412kunder 0.1%Trimmed-7,63814 Aug 2026 (the filing on sec.gov)
Quantbot Technologies LP78,557$363kunder 0.1%Newnew12 Aug 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP36,967$171kunder 0.1%Trimmed-54,83314 Aug 2026 (the filing on sec.gov)
D. E. Shaw & Co.27,718$128kunder 0.1%Trimmed-55,27814 Aug 2026 (the filing on sec.gov)
Man Group PLC20,206$93kunder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Freestone Grove Partners LP19,374$90kunder 0.1%Added+12,85514 Aug 2026 (the filing on sec.gov)

Largest increases and reductions, by shares

Q1 2026 to Q2 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.
4 in Q3 2024 to 1 in Q2 2026

Tracked managers listing it, at least.

024682014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
MPT by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20132$102mn.a.n.a.
Q3 20132$96mn.a.n.a.
Q4 20131$91mn.a.n.a.
Q1 20141$106mn.a.n.a.
Q2 20142$105mn.a.n.a.
Q3 20143$157mn.a.n.a.
Q4 20144$179mn.a.n.a.
Q1 20152$198mn.a.n.a.
Q2 20151$111mn.a.n.a.
Q3 20152$134mn.a.n.a.
Q4 20152$135mn.a.n.a.
Q1 20162$143mn.a.n.a.
Q2 20163$171mn.a.n.a.
Q3 20167$221mn.a.n.a.
Q4 20164$244mn.a.n.a.
Q1 20171$234mn.a.n.a.
Q2 20177$320mn.a.n.a.
Q3 20171$264mn.a.n.a.
Q4 20171$303mn.a.n.a.
Q1 20182$282mn.a.n.a.
Q2 20181$296mn.a.n.a.
Q3 20182$323mn.a.n.a.
Q4 20184$407mn.a.n.a.
Q1 20196$516mn.a.n.a.
Q2 20194$494mn.a.n.a.
Q3 20195$388mn.a.n.a.
Q4 20193$544mn.a.n.a.
Q1 20205$589mn.a.n.a.
Q2 20203$683mn.a.n.a.
Q3 20207$781mn.a.n.a.
Q4 20206$983mn.a.n.a.
Q1 20216$1.0bnn.a.n.a.
Q2 20218$947mn.a.n.a.
Q3 20217$885mn.a.n.a.
Q4 20216$958mn.a.n.a.
Q1 20226$827mn.a.n.a.
Q2 20224$595mn.a.n.a.
Q3 20228$350mn.a.n.a.
Q4 20225$226mn.a.n.a.
Q1 20236$80mn.a.n.a.
Q2 20233$70mn.a.n.a.
Q3 20235$65mn.a.n.a.
Q4 20232$35m11
Q1 20242$21m12
Q2 20243$14m21
Q3 20244$21m21
Q4 20241$67k02
Q1 20253$25m30
Q2 20254$48m40
Q3 20254$68m30
Q4 20255$56m1412
Q1 20262$22m1314
Q2 20261$21m1113

Compare with…

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

MPT and WELL →MPT and EQIX →MPT and PLD →Choose a stock to compare with MPT →

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