L3VLUP
Quarter end
30 Jun 2025
the date the book describes
Filed
27 Aug 2025
latest of these filings; the earliest 6 Aug 2025
Managers listing it
30
at least, of 95 tracked, among listed positions
Comparable managers
95
filed both Q1 2025 and Q2 2025; 16 listed it in both
Shares listed
10,082,192
combined, among listed positions
Reported value
$2.1bn
combined, at the quarter end

Among the 95 comparable managers: 23 buyers (opened or added shares) and 8 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.

Managers listing MDB in Q2 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q1 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

30 of 30 holders

ActionFiling
Point72 Asset Management LP1,936,082$407m0.80%Added+541,68914 Aug 2025 (the filing on sec.gov)
AQR Capital Management LLC1,111,647$233m0.19%Addedn.a.14 Aug 2025 (the filing on sec.gov)
Acadian Asset Management LLC1,033,531$217m0.45%Added+471,3417 Aug 2025 (the filing on sec.gov)
D. E. Shaw & Co.825,614$173m0.12%Addedn.a.14 Aug 2025 (the filing on sec.gov)
ValueAct Holdings LP690,500$145m2.59%Newnew14 Aug 2025 (the filing on sec.gov)
Millennium Management LLC570,770$120m0.06%New+1,82114 Aug 2025 (the filing on sec.gov)
Whale Rock Capital Management LLC419,563$88m1.22%Added+6,58914 Aug 2025 (the filing on sec.gov)
Arrowstreet Capital LP418,313$88m0.06%Addedn.a.13 Aug 2025 (the filing on sec.gov)
Capital World Investors404,592$85munder 0.1%Trimmed-6,43213 Aug 2025 (the filing on sec.gov)
Voloridge Investment Management LLC343,305$72m0.27%Newnew14 Aug 2025 (the filing on sec.gov)
Man Group PLC291,359$61m0.12%Added+102,87914 Aug 2025 (the filing on sec.gov)
Two Sigma Advisers LP259,900$55m0.11%Added+96,10014 Aug 2025 (the filing on sec.gov)
Balyasny Asset Management LLC237,221$50m0.08%Addedn.a.14 Aug 2025 (the filing on sec.gov)
Two Sigma Investments LP213,789$45m0.08%Trimmed-25,98114 Aug 2025 (the filing on sec.gov)
Squarepoint Ops LLC202,248$42munder 0.1%Addedn.a.27 Aug 2025 (the filing on sec.gov)
Freestone Grove Partners LP199,805$42m0.32%Added+25,18114 Aug 2025 (the filing on sec.gov)
Marshall Wace LLP153,255$32munder 0.1%Trimmed-354,04613 Aug 2025 (the filing on sec.gov)
Woodline Partners LP144,886$30m0.16%Trimmed-177,32214 Aug 2025 (the filing on sec.gov)
Holocene Advisors LP139,919$29m0.07%Trimmed-110,90814 Aug 2025 (the filing on sec.gov)
Verition Fund Management LLC120,201$25m0.11%Trimmed-90,89714 Aug 2025 (the filing on sec.gov)
Hudson Bay Capital Management LP100,889$21m0.07%Newnew18 Aug 2025 (the filing on sec.gov)
Capital Research Global Investors86,170$18munder 0.1%Trimmed-295,53513 Aug 2025 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC56,630$12m0.08%Addedn.a.14 Aug 2025 (the filing on sec.gov)
ExodusPoint Capital Management LP31,244$6.6m0.06%Newnew13 Aug 2025 (the filing on sec.gov)
Brevan Howard Capital Management LP30,685$6.4munder 0.1%Newnew14 Aug 2025 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q1 2025 to Q2 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.
17 in Q3 2024 to 23 in Q2 2026

Tracked managers listing it, at least.

010203040201820192020202120222023202420252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
MDB by quarter
QuarterHoldersReported valueBuyersSellers
Q4 20176$18mn.a.n.a.
Q1 20184$48mn.a.n.a.
Q2 20189$316mn.a.n.a.
Q3 20187$935mn.a.n.a.
Q4 20189$1.2bnn.a.n.a.
Q1 201914$2.4bnn.a.n.a.
Q2 201912$2.3bnn.a.n.a.
Q3 201911$2.2bnn.a.n.a.
Q4 20199$2.6bnn.a.n.a.
Q1 202011$2.6bnn.a.n.a.
Q2 202011$4.4bnn.a.n.a.
Q3 202015$4.8bnn.a.n.a.
Q4 202021$7.6bnn.a.n.a.
Q1 202127$5.5bnn.a.n.a.
Q2 202122$8.3bnn.a.n.a.
Q3 202122$11.4bnn.a.n.a.
Q4 202123$13.0bnn.a.n.a.
Q1 202226$10.9bnn.a.n.a.
Q2 202225$6.4bnn.a.n.a.
Q3 202220$5.0bnn.a.n.a.
Q4 202222$4.3bnn.a.n.a.
Q1 202318$5.3bnn.a.n.a.
Q2 202331$8.2bnn.a.n.a.
Q3 202332$6.5bnn.a.n.a.
Q4 202328$7.1bn1815
Q1 202422$5.7bn1115
Q2 202425$4.3bn1810
Q3 202417$3.9bn911
Q4 202422$2.4bn1510
Q1 202519$1.3bn158
Q2 202530$2.1bn238
Q3 202531$4.6bn1914
Q4 202534$7.3bn2822
Q1 202631$3.9bn2025
Q2 202623$4.4bn1529

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