How many institutional investors hold ARBK?

1 tracked institutional investor disclosed a position in ARBK (ARGO BLOCKCHAIN PLC) in their most recent 13F filing.

Who is the largest institutional holder of ARBK?

Ken Griffin, Citadel Advisors, holds the largest disclosed position in ARBK, valued at $44,800.

Where does this ARBK ownership data come from?

SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.

ARBK — ARGO BLOCKCHAIN PLC

Name: ARGO BLOCKCHAIN PLC (ARBK) — Institutional Ownership
Creator: InvestorLens
License: https://www.sec.gov/about/website-policies

Public company

For educational research only.InvestorLens analyzes public regulatory filings (SEC EDGAR, STOCK Act PTRs) that may be delayed by 45 days or more. Information shown is historical and is not financial, legal, or tax advice, nor a recommendation or solicitation to buy or sell any security. Always do your own research.

InvestorLens aggregates public filing data to show which tracked investors reported holdings in this stock. Dollar values represent reported position values, not market capitalization, and may be delayed up to 45 days. Not a recommendation.

Sourced from SEC EDGAR public filings

About ARGO BLOCKCHAIN PLC (ARBK)

ARGO BLOCKCHAIN PLC (ARBK) appears in the most recent 13F filings of 1 tracked institutional investor. The largest disclosed position is held by Ken Griffin (Citadel Advisors), valued at $44,800. Across recent filings, tracked investors recorded 1 new positions, 0 increased, 0 reduced, and 0 exited. All data sourced from SEC 13F filings.

Smart Money Consensus™

Based on recent institutional activity in ARBK

100

/100

Strong Institutional Accumulation

Added / Increased1

Reduced0

Exited0

BearishBullish

Crowded Trade Score™

How many top investors track ARBK

/100

Undiscovered

1investor

Only 1 tracked investor report this position.

UndiscoveredCrowded

151015+

ARBK Ownership Composition

How ARGO BLOCKCHAIN PLC is held across tracked investor types, based on reported 13F positions.

Dominant Type

Other

100% of tracked value

Institutions

tracked investors

Total Reported

$44.8K

combined 13F value

Other100.0%

Other(1)

100.0%

Tracked investors reporting ARBK

Investor	Firm	Shares	Market value	% of portfolio	As of
Ken Griffin	Citadel Advisors	171.1K	$44.8K	0.00%	Sep 30, 2025

Ken GriffinSep 30, 2025
Citadel Advisors
Shares
171.1K
Value
$44.8K
% Portfolio
0.00%

Recent activity

Investor	Action	Δ %	Current value	Filing date
Ken Griffin	New	—	$44.8K	Nov 14, 2025

Ken Griffin
New
$44.8KNov 14, 2025

Frequently asked questions

How many institutional investors hold ARBK?: 1 tracked institutional investor disclosed a position in ARBK (ARGO BLOCKCHAIN PLC) in their most recent 13F filing.
Who is the largest institutional holder of ARBK?: Ken Griffin, Citadel Advisors, holds the largest disclosed position in ARBK, valued at $44,800.
Did institutional ownership of ARBK increase or decrease?: Across recent 13F filings, tracked investors recorded 1 new positions, 0 increased, 0 reduced, and 0 fully exited ARBK.
Where does this ARBK ownership data come from?: SEC Form 13F-HR filings, accessed via EDGAR. 13F filings are disclosed quarterly with a 45-day reporting delay and cover U.S.-listed long equity positions only. This is not investment advice.