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ALGM · NVDA 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.

ALGMNVDA
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
  • NVDA
020406080202120222023202420252026
Holders and value by quarter
QuarterALGMNVDA
Q3 2020none listed holders, n.a.35 holders, $45.3bn
Q4 20204 holders, $50m42 holders, $43.8bn
Q1 20216 holders, $125m36 holders, $42.9bn
Q2 20213 holders, $106m37 holders, $63.0bn
Q3 20212 holders, $118m40 holders, $62.6bn
Q4 20213 holders, $209m48 holders, $90.4bn
Q1 20225 holders, $154m37 holders, $79.5bn
Q2 20225 holders, $110m38 holders, $43.6bn
Q3 20223 holders, $111m38 holders, $35.1bn
Q4 20222 holders, $138m38 holders, $56.7bn
Q1 202310 holders, $881m51 holders, $85.0bn
Q2 202311 holders, $325m61 holders, $136bn
Q3 202312 holders, $151m58 holders, $136bn
Q4 20237 holders, $120m55 holders, $153bn
Q1 20245 holders, $560m57 holders, $254bn
Q2 20248 holders, $688m57 holders, $322bn
Q3 20247 holders, $907m62 holders, $304bn
Q4 202410 holders, $806m60 holders, $337bn
Q1 20256 holders, $1.1bn62 holders, $266bn
Q2 20258 holders, $1.7bn61 holders, $408bn
Q3 20254 holders, $1.4bn63 holders, $487bn
Q4 20253 holders, $989m64 holders, $513bn
Q1 20264 holders, $1.3bn63 holders, $480bn
Q2 20267 holders, $3.9bn62 holders, $550bn
ALGM

Allegro Microsystems Inc

Holders
4
Reported value
$1.4bn
Buyers
3
Sellers
1

Breadth +2 among 95 comparable managers.

SemiconductorsAI infrastructure and semiconductors · L3VLUPSemiconductors
NVDA

Nvidia Corporation

Holders
63
Reported value
$487bn
Buyers
28
Sellers
34

Breadth -6 among 95 comparable managers.

SemiconductorsAI infrastructure and semiconductors · L3VLUPSemiconductors

Who holds both, Q3 2025

Among the 63 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Only ALGM (0)

None.

Only NVDA (59)

Acadian Asset Management LLC, Altimeter Capital Management LP, Appaloosa LP, AQR Capital Management LLC, ARK Investment Management LLC, Arrowstreet Capital LP, Artisan Partners LP, Baillie Gifford & Co, Balyasny Asset Management LLC, Brevan Howard Capital Management LP, Bridgewater Associates LP, Capital World Investors, Caxton Associates LLP, Citadel Advisors LLC, Coatue Management LLC, D. E. Shaw & Co., D1 Capital Partners LP, Davidson Kempner Capital Management LP, Dodge & Cox, Dragoneer Investment Group LLC, ExodusPoint Capital Management LP, Freestone Grove Partners LP, GAMCO Investors Inc, Harris Associates LP, Holocene Advisors LP, and 34 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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