L3VLUP
ProSign in

STX · 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.

STXAVGO
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.
  • STX
  • AVGO
0204060202120222023202420252026
Holders and value by quarter
QuarterSTXAVGO
Q3 2020none listed holders, n.a.22 holders, $31.2bn
Q4 2020none listed holders, n.a.24 holders, $38.1bn
Q1 2021none listed holders, n.a.19 holders, $38.2bn
Q2 20218 holders, $2.9bn19 holders, $38.2bn
Q3 20219 holders, $2.4bn19 holders, $37.7bn
Q4 202110 holders, $3.3bn25 holders, $50.3bn
Q1 202210 holders, $2.3bn27 holders, $44.5bn
Q2 202212 holders, $2.0bn31 holders, $32.3bn
Q3 202210 holders, $1.5bn33 holders, $31.6bn
Q4 202211 holders, $1.9bn29 holders, $50.6bn
Q1 202310 holders, $2.6bn30 holders, $41.6bn
Q2 202314 holders, $2.4bn27 holders, $55.4bn
Q3 202316 holders, $3.1bn32 holders, $54.1bn
Q4 202314 holders, $3.8bn29 holders, $73.2bn
Q1 202417 holders, $3.4bn39 holders, $86.3bn
Q2 202417 holders, $3.4bn47 holders, $98.1bn
Q3 202421 holders, $3.5bn42 holders, $103bn
Q4 202421 holders, $2.8bn48 holders, $138bn
Q1 202512 holders, $2.5bn48 holders, $102bn
Q2 202524 holders, $4.1bn42 holders, $172bn
Q3 202520 holders, $4.5bn53 holders, $209bn
Q4 202521 holders, $7.8bn55 holders, $231bn
Q1 202630 holders, $13.7bn57 holders, $218bn
Q2 202645 holders, $40.7bn52 holders, $262bn
STX

Seagate Technology Hldngs PL

Holders
45
Reported value
$40.7bn
Buyers
32
Sellers
17

Breadth +15 among 91 comparable managers.

Technology hardware and equipmentAI infrastructure and semiconductors · L3VLUP
AVGO

Broadcom Inc

Holders
52
Reported value
$262bn
Buyers
24
Sellers
38

Breadth -14 among 91 comparable managers.

SemiconductorsAI infrastructure and semiconductors · L3VLUPSemiconductors

Who holds both, Q2 2026

Among the 59 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Both (38)

Acadian Asset Management LLC, AllianceBernstein LP, AQR Capital Management LLC, Arrowstreet Capital LP, Artisan Partners LP, Baillie Gifford & Co, Balyasny Asset Management LLC, Bridgewater Associates LP, Capital Research Global Investors, Capital World Investors, Citadel Advisors LLC, D. E. Shaw & Co., Fidelity (FMR LLC), Invesco Ltd, Jane Street Group LLC, Janus Henderson Group Ltd, Man Group PLC, Marshall Wace LLP, Maverick Capital Ltd, MFS Investment Management, Millennium Management LLC, Moore Capital Management LP, Neuberger Berman Group LLC, PDT Partners LLC, Point72 Asset Management LP, Renaissance Technologies LLC, Rokos Capital Management LLP, Schonfeld Strategic Advisors LLC, Squarepoint Ops LLC, Susquehanna International Group LLP, T. Rowe Price Associates Inc, Tiger Global Management LLC, Two Sigma Investments LP, Verition Fund Management LLC, Wellington Management Group LLP, Whale Rock Capital Management LLC, Winton Group Ltd, Woodline Partners LP

Only STX (7)

D1 Capital Partners LP, Davidson Kempner Capital Management LP, Holocene Advisors LP, Lone Pine Capital LLC, Quantbot Technologies LP, Sachem Head Capital Management LP, Walleye Capital LLC

Only AVGO (14)

Appaloosa LP, ARK Investment Management LLC, Brevan Howard Capital Management LP, Caxton Associates LLP, Coatue Management LLC, Dodge & Cox, Farallon Capital Management LLC, GAMCO Investors Inc, Harris Associates LP, Light Street Capital Management LLC, Polen Capital Management LLC, Soros Fund Management LLC, Steadfast Capital Management LP, Tudor Investment Corp

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.

Back to the 13F Explorer →