L3VLUP
ProSign in

BX in the 13F filings

Blackstone Group Inc · CUSIP 09260D107

Sector · Other financial servicesTheme · Financial services· L3VLUP-defined
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
31 Mar 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 1 May 2026
Managers listing it
35
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 18 listed it in both
Shares listed
50,038,236
combined, among listed positions
Reported value
$5.8bn
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: 21 buyers (opened or added shares) and 16 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +450,788.

Managers listing BX in Q1 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

35 of 35 holders

ActionFiling
Capital Research Global Investors14,740,886$1.7bn0.26%Added+8,359,11913 May 2026 (the filing on sec.gov)
Capital World Investors6,926,865$797m0.11%Trimmed-4,631,51313 May 2026 (the filing on sec.gov)
Janus Henderson Group Ltd4,466,274$509m0.24%Trimmed-3,786,01918 May 2026 (the filing on sec.gov)
Neuberger Berman Group LLC4,177,376$480m0.37%Added+371,55527 Oct 2026 (the filing on sec.gov)
D. E. Shaw & Co.3,781,729$435m0.26%Added+3,750,24815 May 2026 (the filing on sec.gov)
Invesco Ltd3,111,980$358munder 0.1%Added+672,04412 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc1,602,208$184munder 0.1%Trimmed-189,47515 May 2026 (the filing on sec.gov)
Renaissance Technologies LLC1,431,400$165m0.26%Newnew14 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)1,337,444$154munder 0.1%Trimmed-3,889,92915 May 2026 (the filing on sec.gov)
AllianceBernstein LP971,507$150munder 0.1%Added+130,87915 May 2026 (the filing on sec.gov)
Markel Group Inc1,229,000$141m1.18%Held01 May 2026 (the filing on sec.gov)
AQR Capital Management LLC962,980$109m0.05%Added+674,64615 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP882,657$101munder 0.1%Added+395,02715 May 2026 (the filing on sec.gov)
Marshall Wace LLP783,999$90m0.09%Newnew15 May 2026 (the filing on sec.gov)
Voloridge Investment Management LLC751,468$86m0.35%Added+569,40115 May 2026 (the filing on sec.gov)
Citadel Advisors LLC621,582$71munder 0.1%Trimmed-1,319,81415 May 2026 (the filing on sec.gov)
Two Sigma Investments LP511,363$59munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Jane Street Group LLC350,781$40munder 0.1%Trimmed-1,301,89812 May 2026 (the filing on sec.gov)
Woodline Partners LP325,140$37m0.14%Added+14,55915 May 2026 (the filing on sec.gov)
Millennium Management LLC229,238$26munder 0.1%Trimmed-310,24715 May 2026 (the filing on sec.gov)
Soros Fund Management LLC173,489$20m0.22%Newnew15 May 2026 (the filing on sec.gov)
Tudor Investment Corp144,275$17munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
Man Group PLC131,325$15munder 0.1%Added+124,22415 May 2026 (the filing on sec.gov)
GAMCO Investors Inc114,780$13m0.13%Added+13214 May 2026 (the filing on sec.gov)
Wellington Management Group LLP77,544$8.9munder 0.1%Trimmed-31,30415 May 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q4 2025 to Q1 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.

New (7)

Exited (4)

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.
14 in Q3 2024 to 14 in Q2 2026

Tracked managers listing it, at least.

01020302020202120222023202420252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
BX by quarter
QuarterHoldersReported valueBuyersSellers
Q2 20191$1.4bnn.a.n.a.
Q3 201911$5.0bnn.a.n.a.
Q4 201910$5.2bnn.a.n.a.
Q1 202014$4.4bnn.a.n.a.
Q2 202015$6.0bnn.a.n.a.
Q3 202017$5.5bnn.a.n.a.
Q4 202018$7.0bnn.a.n.a.
Q1 202122$7.1bnn.a.n.a.
Q2 202119$7.2bnn.a.n.a.
Q3 202118$7.6bnn.a.n.a.
Q4 202124$8.6bnn.a.n.a.
Q1 202221$7.2bnn.a.n.a.
Q2 202217$4.9bnn.a.n.a.
Q3 202221$4.6bnn.a.n.a.
Q4 202216$5.0bnn.a.n.a.
Q1 202312$5.4bnn.a.n.a.
Q2 202318$6.3bnn.a.n.a.
Q3 202313$5.6bnn.a.n.a.
Q4 202311$6.9bn37
Q1 202413$7.3bn104
Q2 202413$6.8bn75
Q3 202414$8.6bn87
Q4 202416$9.7bn97
Q1 202520$6.7bn127
Q2 202521$6.8bn146
Q3 202519$7.7bn127
Q4 202522$7.4bn2510
Q1 202619$5.3bn2116
Q2 202614$4.1bn1322

Compare with…

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

BX and V →BX and AXP →BX and BAC →Choose a stock to compare with BX →

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