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AAMI in the 13F filings

Brightsphere Invt Group Inc · CUSIP 10948W103

Sector · Other financial servicesTheme · Financial services· L3VLUP-defined
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023
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
27
at least, of 95 tracked, among listed positions
Comparable managers
92
filed both Q3 2025 and Q4 2025; 2 listed it in both
Shares listed
3,916,400
combined, among listed positions
Reported value
$184m
combined, at the quarter end

Among the 92 comparable managers: 15 buyers (opened or added shares) and 14 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +237,017.

Managers listing AAMI 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.

27 of 27 holders

ActionFiling
Soros Fund Management LLC737,367$35m0.40%Added+280,23913 Feb 2026 (the filing on sec.gov)
Woodline Partners LP559,091$26m0.10%Added+488,10917 Feb 2026 (the filing on sec.gov)
Arrowstreet Capital LP514,463$24munder 0.1%Trimmed-104,88113 Feb 2026 (the filing on sec.gov)
Invesco Ltd420,606$20munder 0.1%Added+19219 Feb 2026 (the filing on sec.gov)
Two Sigma Investments LP283,488$13munder 0.1%Trimmed-22,80817 Feb 2026 (the filing on sec.gov)
Two Sigma Advisers LP274,475$13munder 0.1%Trimmed-35,10017 Feb 2026 (the filing on sec.gov)
Fidelity (FMR LLC)178,880$8.4munder 0.1%Added+31,72217 Feb 2026 (the filing on sec.gov)
Man Group PLC138,470$6.5munder 0.1%Added+11,31917 Feb 2026 (the filing on sec.gov)
D. E. Shaw & Co.115,086$5.4munder 0.1%Added+26,99117 Feb 2026 (the filing on sec.gov)
Citadel Advisors LLC102,471$4.8munder 0.1%Added+38,51817 Feb 2026 (the filing on sec.gov)
Tudor Investment Corp101,163$4.8munder 0.1%Trimmed-124,41617 Feb 2026 (the filing on sec.gov)
Renaissance Technologies LLC98,328$4.6munder 0.1%Added+32,22812 Feb 2026 (the filing on sec.gov)
AQR Capital Management LLC92,439$4.3munder 0.1%Added+15,83117 Feb 2026 (the filing on sec.gov)
Millennium Management LLC88,936$4.2munder 0.1%Trimmed-113,34917 Feb 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP51,201$2.4munder 0.1%Added+19,04117 Feb 2026 (the filing on sec.gov)
AllianceBernstein LP38,087$1.8munder 0.1%Added+2,66117 Feb 2026 (the filing on sec.gov)
Voloridge Investment Management LLC21,522$1.0munder 0.1%Trimmed-58,06917 Feb 2026 (the filing on sec.gov)
Squarepoint Ops LLC20,325$955kunder 0.1%Trimmed-18,05513 Feb 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc15,667$737kunder 0.1%Added+1,39217 Feb 2026 (the filing on sec.gov)
Janus Henderson Group Ltd12,433$585kunder 0.1%Trimmed-52,31717 Feb 2026 (the filing on sec.gov)
Brevan Howard Capital Management LP9,807$461kunder 0.1%Trimmed-4,91417 Feb 2026 (the filing on sec.gov)
Susquehanna International Group LLP9,210$433kunder 0.1%Trimmed-2,44217 Feb 2026 (the filing on sec.gov)
Quantbot Technologies LP7,902$371kunder 0.1%Added+7,04310 Feb 2026 (the filing on sec.gov)
Verition Fund Management LLC7,493$352kunder 0.1%Trimmed-1,41413 Feb 2026 (the filing on sec.gov)
PDT Partners LLC6,797$319kunder 0.1%Held017 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.

New (1)

Exited (3)

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.
3 in Q3 2024 to 3 in Q2 2026

Tracked managers listing it, at least.

024682020202120222023202420252026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
AAMI by quarter
QuarterHoldersReported valueBuyersSellers
Q3 20195$28mn.a.n.a.
Q4 20195$14mn.a.n.a.
Q1 20204$10mn.a.n.a.
Q2 20204$28mn.a.n.a.
Q3 20205$58mn.a.n.a.
Q4 20205$92mn.a.n.a.
Q1 20216$101mn.a.n.a.
Q2 20215$104mn.a.n.a.
Q3 20217$170mn.a.n.a.
Q4 20215$68mn.a.n.a.
Q1 20224$51mn.a.n.a.
Q2 20224$19mn.a.n.a.
Q3 20224$11mn.a.n.a.
Q4 20222$5.6mn.a.n.a.
Q1 20234$14mn.a.n.a.
Q2 20232$5.6mn.a.n.a.
Q3 20232$7.1mn.a.n.a.
Q4 20232$6.9m02
Q1 20241$7.9m00
Q2 20243$9.8m20
Q3 20243$16m21
Q4 20245$18m40
Q1 20255$17m22
Q2 20253$28m11
Q3 20253$38m22
Q4 20254$74m1514
Q1 20263$74m1117
Q2 20263$109m1113

Compare with…

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

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

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