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ARBK — ARGO BLOCKCHAIN PLC

Reported value held$2.49M
Funds holding (latest)13
SectorFinancials
Funds holding (Q2 2026)1
Institutional value$661 · 174 sh
New / Add / Cut / Exit0 / 0 / 1 / 1
Top-5 / Top-10 concentration100.0% / 100.0%
Institutional holdings change Reducing -94.4% (-2.92K sh)
Institutional value change Down -92.5%

As of Q2 2026, 1 SEC-registered investment managers reported holding ARBK (ARGO BLOCKCHAIN PLC) in their latest 13F filings, with a combined reported value of $661 across 174 shares. That is -94.4% by share count (-2.92K shares) versus the previous quarter, while reported value moved -92.5%. Ownership is concentrated: the five largest holders account for 100.0% of reported value and the top ten for 100.0%.

Compared with the prior quarter, 1 trimmed, 1 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.

ARBK is classified in the Financials sector.

All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.

Q2 2026 — 1 funds

FundSharesValuePortfolio WeightChange
Morgan Stanley history 174 $661 0.00% Reduce

Q1 2026 — 2 funds

FundSharesValuePortfolio WeightChange
Morgan Stanley history 2.69K $7.71K 0.00% Reduce
UBS Group AG history 403 $1.16K 0.00% New

Q4 2025 — 2 funds

FundSharesValuePortfolio WeightChange
Morgan Stanley history 4.04K $13.76K 0.00% Add
JPMorgan Chase & Co history 1 $3 0.00% New

Q3 2025 — 5 funds

FundSharesValuePortfolio WeightChange
Citadel Advisors history 171.06K $44.80K 0.00% Add
Geode Capital Management history 10.44K $2.73K 0.00% Hold
Morgan Stanley history 500 $131 0.00% Hold
Wells Fargo & Co history 50 $13 0.00% New
UBS Group AG history 6 $2 0.00% Reduce

Q2 2025 — 4 funds

FundSharesValuePortfolio WeightChange
UBS Group AG history 50.16K $9.38K 0.00% Add
Citadel Advisors history 37.60K $7.03K 0.00% Add
Geode Capital Management history 10.44K $1.95K 0.00% Hold
Morgan Stanley history 500 $94 0.00% Reduce

Q1 2025 — 4 funds

FundSharesValuePortfolio WeightChange
UBS Group AG history 32.66K $11.11K 0.00% Reduce
Citadel Advisors history 11.00K $3.74K 0.00% New
Geode Capital Management history 10.44K $3.55K 0.00% Reduce
Morgan Stanley history 579 $197 0.00% Reduce

New Positions (Q2 2026)

No fund opened a new position this quarter.

Fully Exited (vs previous quarter)

Fund Position History — shares by quarter (top 13 funds)

FundQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023Q2 2023Q1 2023Q4 2022Q3 2022Q2 2022Q1 2022Q4 2021Q3 2021
Morgan Stanley 174 2.69K 4.04K 500 500 579 17.37K 18.92K 22.70K 12.50K 20.76K 11.71K 11.71K 11.70K 11.60K 11.76K 13.06K 13.09K 12.63K 26.34K
Citadel Advisors — — — 171.06K 37.60K 11.00K — 75.28K 72.40K 83.28K 95.66K 44.90K — 32.10K 27.70K 37.20K 48.00K 132.33K 81.34K 60.44K
JPMorgan Chase & Co — — 1 — — — — 100 100 100 4.57K — — — 2.70K 2.70K 2.70K 2.70K — 50.00K
Geode Capital Management — — — 10.44K 10.44K 10.44K 11.95K 11.95K 11.95K 11.95K 11.95K — — — — — 34.57K — — —
UBS Group AG — 403 — 6 50.16K 32.66K 147.37K — — — — — — 6.78K 3.54K 1.00K — 1.22K 2.30K —
Wells Fargo & Co — — — 50 — — — — — — — — — — — — — — 2 —
Renaissance Technologies — — — — — — — — — — — — — — — 24.90K 64.00K 89.30K 12.20K —
Bank of America Corp — — — — — — — — 3.00K 3.00K — — — — 100 446 446 — 15 —
Citigroup Inc — — — — — — — — — — — — — — — — 23 1.95K — —
Invesco Ltd — — — — — — — — — 161.87K — — — — — — — — — —
Millennium Management — — — — — — — — — — — — — — — — — — 23.75K 208.74K
Third Point — — — — — — — — — — — — — — — — — — — 100.00K
Wellington Management Group — — — — — — — — — — — — — — — 25.44K 36.78K 34.26K 33.25K 31.92K

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