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ALGM · AVGO in the 13F filings

Two to four stocks side by side among the 95 tracked managers: who lists them, how that has moved, who bought and sold in a quarter, and which managers hold more than one.

ALGMAVGO
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023

Holders over time

Tracked managers listing each stock every quarter, at least, or their combined reported value. A gap is a quarter in which no tracked manager listed it. Click a quarter to compare there.
  • ALGM
  • AVGO
0204060202120222023202420252026
Holders and value by quarter
QuarterALGMAVGO
Q3 2020none listed holders, n.a.22 holders, $31.2bn
Q4 20204 holders, $50m24 holders, $38.1bn
Q1 20216 holders, $125m19 holders, $38.2bn
Q2 20213 holders, $106m19 holders, $38.2bn
Q3 20212 holders, $118m19 holders, $37.7bn
Q4 20213 holders, $209m25 holders, $50.3bn
Q1 20225 holders, $154m27 holders, $44.5bn
Q2 20225 holders, $110m31 holders, $32.3bn
Q3 20223 holders, $111m33 holders, $31.6bn
Q4 20222 holders, $138m29 holders, $50.6bn
Q1 202310 holders, $881m30 holders, $41.6bn
Q2 202311 holders, $325m27 holders, $55.4bn
Q3 202312 holders, $151m32 holders, $54.1bn
Q4 20237 holders, $120m29 holders, $73.2bn
Q1 20245 holders, $560m39 holders, $86.3bn
Q2 20248 holders, $688m47 holders, $98.1bn
Q3 20247 holders, $907m42 holders, $103bn
Q4 202410 holders, $806m48 holders, $138bn
Q1 20256 holders, $1.1bn48 holders, $102bn
Q2 20258 holders, $1.7bn42 holders, $172bn
Q3 20254 holders, $1.4bn53 holders, $209bn
Q4 20253 holders, $989m55 holders, $231bn
Q1 20264 holders, $1.3bn57 holders, $218bn
Q2 20267 holders, $3.9bn52 holders, $262bn
ALGM

Allegro Microsystems Inc

Holders
7
Reported value
$120m
Buyers
5
Sellers
3

Breadth +2 among 93 comparable managers.

SemiconductorsAI infrastructure and semiconductors · L3VLUPSemiconductors
AVGO

Broadcom Inc

Holders
29
Reported value
$73.2bn
Buyers
18
Sellers
15

Breadth +3 among 93 comparable managers.

SemiconductorsAI infrastructure and semiconductors · L3VLUPSemiconductors

Who holds both, Q4 2023

Among the 34 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Only ALGM (5)

Artisan Partners LP, ExodusPoint Capital Management LP, PDT Partners LLC, Two Sigma Advisers LP, Woodline Partners LP

Only AVGO (27)

Acadian Asset Management LLC, AllianceBernstein LP, AQR Capital Management LLC, Arrowstreet Capital LP, Capital Research Global Investors, Capital World Investors, D. E. Shaw & Co., Dodge & Cox, Eisler Capital Management Ltd, Fidelity (FMR LLC), Invesco Ltd, Jane Street Group LLC, Janus Henderson Group Ltd, Light Street Capital Management LLC, Man Group PLC, MFS Investment Management, Millennium Management LLC, Neuberger Berman Group LLC, Quantbot Technologies LP, Renaissance Technologies LLC, Squarepoint Ops LLC, Susquehanna International Group LLP, T. Rowe Price Associates Inc, Tiger Global Management LLC, Verition Fund Management LLC, and 2 more

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. Buyers and sellers count comparable managers (those that filed both quarters) by shares, so a rise in value with no rise in shares is the price. Large books are listed to their largest positions. These are 95 tracked managers, not the institutional market.

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