L3VLUP
ProSign in

RIOT · AXP 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.

RIOTAXP
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.
  • RIOT
  • AXP
010203040202120222023202420252026
Holders and value by quarter
QuarterRIOTAXP
Q3 2020none listed holders, n.a.24 holders, $25.7bn
Q4 20201 holders, $5.8m21 holders, $30.8bn
Q1 20211 holders, $62m24 holders, $36.9bn
Q2 20211 holders, $80m21 holders, $42.9bn
Q3 20211 holders, $4.8m26 holders, $42.0bn
Q4 2021none listed holders, n.a.27 holders, $39.7bn
Q1 20221 holders, $10m20 holders, $45.0bn
Q2 20221 holders, $2.3m36 holders, $33.2bn
Q3 2022none listed holders, n.a.35 holders, $32.3bn
Q4 20221 holders, $1.5m35 holders, $34.4bn
Q1 20232 holders, $21m32 holders, $38.7bn
Q2 2023none listed holders, n.a.30 holders, $40.1bn
Q3 20231 holders, $840k34 holders, $34.1bn
Q4 20232 holders, $32m28 holders, $42.5bn
Q1 20241 holders, $3.1m33 holders, $52.6bn
Q2 2024none listed holders, n.a.31 holders, $52.6bn
Q3 2024none listed holders, n.a.30 holders, $60.7bn
Q4 20245 holders, $223m26 holders, $65.8bn
Q1 20254 holders, $145m33 holders, $59.9bn
Q2 20255 holders, $216m29 holders, $69.4bn
Q3 202514 holders, $844m30 holders, $70.8bn
Q4 20256 holders, $426m31 holders, $77.2bn
Q1 20265 holders, $230m33 holders, $61.2bn
Q2 202611 holders, $1.3bn30 holders, $65.4bn
RIOT

Riot Blockchain Inc

Holders
11
Reported value
$1.3bn
Buyers
20
Sellers
12

Breadth +8 among 91 comparable managers.

Other financial servicesFinancial services · L3VLUP
AXP

American Express Co

Holders
30
Reported value
$65.4bn
Buyers
15
Sellers
26

Breadth -11 among 91 comparable managers.

Other financial servicesFinancial services · L3VLUP

Who holds both, Q2 2026

Among the 39 tracked managers listing any of them. "Only" is about listed positions: a manager may hold the other below its listed range.

Only RIOT (9)

Brevan Howard Capital Management LP, Egerton Capital UK LLP, Jane Street Group LLC, Moore Capital Management LP, Point72 Asset Management LP, Sachem Head Capital Management LP, Starboard Value LP, Two Sigma Investments LP, Winton Group Ltd

Only AXP (28)

AllianceBernstein LP, AQR Capital Management LLC, Artisan Partners LP, Balyasny Asset Management LLC, Berkshire Hathaway Inc, Bridgewater Associates LP, Capital Research Global Investors, Capital World Investors, Dodge & Cox, Fidelity (FMR LLC), First Eagle Investment Management LLC, Freestone Grove Partners LP, GAMCO Investors Inc, Harris Associates LP, Hudson Bay Capital Management LP, Invesco Ltd, Janus Henderson Group Ltd, Man Group PLC, Markel Group Inc, Marshall Wace LLP, MFS Investment Management, Neuberger Berman Group LLC, PDT Partners LLC, Ruane Cunniff & Goldfarb LP, Schonfeld Strategic Advisors LLC, and 3 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.

Back to the 13F Explorer →