L3VLUP
Quarter end
30 Jun 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 31 Jul 2026
Managers listing it
32
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q1 2026 and Q2 2026; 19 listed it in both
Shares listed
31,574,322
combined, among listed positions
Reported value
$11.7bn
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: 12 buyers (opened or added shares) and 22 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -4,051,190.

Managers listing MAR 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.

32 of 32 holders

ActionFiling
Invesco Ltd9,636,938$3.6bn0.28%Trimmed-197,99014 Aug 2026 (the filing on sec.gov)
Fidelity (FMR LLC)6,812,385$2.5bn0.11%Trimmed-265,29513 Aug 2026 (the filing on sec.gov)
Wellington Management Group LLP5,472,154$2.0bn0.35%Trimmed-374,58214 Aug 2026 (the filing on sec.gov)
MFS Investment Management3,713,960$1.4bn0.44%Trimmed-552,5333 Aug 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc1,610,514$597m0.06%Trimmed-56,73514 Aug 2026 (the filing on sec.gov)
Marshall Wace LLP546,138$202m0.16%Trimmed-488,13413 Aug 2026 (the filing on sec.gov)
Squarepoint Ops LLC529,395$196m0.22%Added+523,54914 Aug 2026 (the filing on sec.gov)
Arrowstreet Capital LP461,497$171m0.08%Trimmed-189,21813 Aug 2026 (the filing on sec.gov)
Neuberger Berman Group LLC459,645$170m0.11%Trimmed-62,82227 Oct 2026 (the filing on sec.gov)
AllianceBernstein LP365,357$119munder 0.1%Trimmed-108,66414 Aug 2026 (the filing on sec.gov)
Voloridge Investment Management LLC265,506$98m0.42%Added+42,97214 Aug 2026 (the filing on sec.gov)
Susquehanna International Group LLP230,375$85munder 0.1%Trimmed-223,61114 Aug 2026 (the filing on sec.gov)
Janus Henderson Group Ltd220,930$82munder 0.1%Trimmed-27,64414 Aug 2026 (the filing on sec.gov)
Woodline Partners LP205,039$76m0.23%Added+57,27314 Aug 2026 (the filing on sec.gov)
Citadel Advisors LLC190,950$71munder 0.1%Trimmed-1,560,2092 Sep 2026 (the filing on sec.gov)
D. E. Shaw & Co.180,581$67munder 0.1%Trimmed-25,31614 Aug 2026 (the filing on sec.gov)
Millennium Management LLC177,798$66munder 0.1%Trimmed-32,54814 Aug 2026 (the filing on sec.gov)
Markel Group Inc99,500$37m0.28%Added+5,75031 Jul 2026 (the filing on sec.gov)
AQR Capital Management LLC92,185$34munder 0.1%Added+14,83314 Aug 2026 (the filing on sec.gov)
Point72 Asset Management LP82,440$31munder 0.1%Added+36,62014 Aug 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP53,064$20m0.13%Newnew14 Aug 2026 (the filing on sec.gov)
Renaissance Technologies LLC41,696$15munder 0.1%Trimmed-66,52013 Aug 2026 (the filing on sec.gov)
Acadian Asset Management LLC32,228$12munder 0.1%Added+31,39313 Aug 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC30,021$11munder 0.1%Newnew14 Aug 2026 (the filing on sec.gov)
Jane Street Group LLC23,369$8.7munder 0.1%Added+75114 Aug 2026 (the filing on sec.gov)
Page 1 of 2

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.
28 in Q3 2024 to 16 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.
MAR by quarter
QuarterHoldersReported valueBuyersSellers
Q2 201314$1.6bnn.a.n.a.
Q3 201313$1.7bnn.a.n.a.
Q4 201310$2.1bnn.a.n.a.
Q1 201411$2.8bnn.a.n.a.
Q2 201411$3.1bnn.a.n.a.
Q3 201413$2.7bnn.a.n.a.
Q4 201411$2.2bnn.a.n.a.
Q1 201512$2.1bnn.a.n.a.
Q2 201510$1.9bnn.a.n.a.
Q3 201515$2.3bnn.a.n.a.
Q4 201519$2.9bnn.a.n.a.
Q1 201618$3.0bnn.a.n.a.
Q2 201620$3.2bnn.a.n.a.
Q3 201625$4.2bnn.a.n.a.
Q4 201623$5.6bnn.a.n.a.
Q1 201719$6.8bnn.a.n.a.
Q2 201723$7.4bnn.a.n.a.
Q3 201718$8.2bnn.a.n.a.
Q4 201723$9.0bnn.a.n.a.
Q1 201825$8.6bnn.a.n.a.
Q2 201827$7.6bnn.a.n.a.
Q3 201815$8.7bnn.a.n.a.
Q4 201816$7.1bnn.a.n.a.
Q1 201912$8.8bnn.a.n.a.
Q2 201917$10.1bnn.a.n.a.
Q3 201926$7.7bnn.a.n.a.
Q4 201921$9.1bnn.a.n.a.
Q1 202017$4.6bnn.a.n.a.
Q2 202018$4.4bnn.a.n.a.
Q3 202021$4.4bnn.a.n.a.
Q4 202015$6.8bnn.a.n.a.
Q1 202113$6.8bnn.a.n.a.
Q2 202113$5.8bnn.a.n.a.
Q3 202114$6.7bnn.a.n.a.
Q4 202115$7.3bnn.a.n.a.
Q1 202223$7.7bnn.a.n.a.
Q2 202224$6.0bnn.a.n.a.
Q3 202224$5.8bnn.a.n.a.
Q4 202227$5.4bnn.a.n.a.
Q1 202322$5.8bnn.a.n.a.
Q2 202322$6.1bnn.a.n.a.
Q3 202321$6.4bnn.a.n.a.
Q4 202320$6.7bn812
Q1 202417$6.8bn612
Q2 202427$7.0bn225
Q3 202428$7.3bn1713
Q4 202424$8.2bn159
Q1 202526$7.7bn1710
Q2 202520$8.7bn912
Q3 202521$8.6bn1210
Q4 202516$11.5bn1322
Q1 202622$11.3bn2015
Q2 202616$11.3bn1222

Compare with…

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

MAR and AMZN →MAR and TSLA →MAR and HD →Choose a stock to compare with MAR →

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