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Closelook Records · Manager

Qube Research & Technologies

B+ SEC EDGAR (13F-HR) + European short registers ↗ Public record via SEC EDGAR (13F) and European short registers

Two official windows, both partial: a sworn SEC 13F filing (US-listed longs only, as of quarter end, up to 45 days old) and holder-level European short registers (only positions above the 0.5% threshold). No return series is public, so no Closelook Rating — the record shows positioning, not performance.

Asset focus$90.0B of US-listed long positions across 2,580 positions, plus 4 disclosed short positions in Germany
StyleQuantitative investment manager running systematic strategies
StandingRead for positioning: what the manager holds long in US-listed equities, and what it discloses short in Europe

The record, as shown at the source

MetricValueAs ofSource
13F book (Q2 2026) $90.0B across 2,580 positions 2026-06-30, filed 14 Aug 2026 SEC EDGAR 13F-HR ↗
Top position Amazon — 1.2% of the 13F book 2026-06-30, filed 14 Aug 2026 SEC EDGAR 13F-HR ↗
Disclosed short positions 4 in the Germany registers as published, 2026-10-24 Bundesanzeiger ↗

Figures are quoted exactly as the named source showed them on the stated date; they move daily — verify at the source before relying on them.

The Closelook battery insufficient data

No verifiable daily series is publicly available for this record yet, so we compute no battery and no rating — a missing series never becomes a low score. What would unlock it is described in the grade basis above and in the methodology.

The 13F-HR book as of 2026-06-30

$90.0B across 2580 issuers, reported for quarter end 2026-06-30 and filed 2026-08-14 — the figures below are already up to a quarter old by construction. 13F-HR covers long US-listed equity positions only, as of quarter end, filed up to 45 days later. Not the whole book.

#IssuerValueWeight
1 AMAZON COM INC $1.1B 1.2%
2 APPLE INC $1.1B 1.2%
3 STATE STR SPDR S&P 500 ETF T — TR UNIT $1.0B 1.1%
4 CHEVRON CORPORATION $0.9B 1%
5 SANDISK CORP $0.9B 1%
6 MICRON TECHNOLOGY INC $0.9B 1%
7 JPMORGAN CHASE & CO $0.8B 0.9%
8 GOLDMAN SACHS GROUP INC $0.7B 0.8%
9 NVIDIA CORPORATION $0.7B 0.8%
10 INTEL CORP $0.7B 0.7%

Quarter rotation vs 2026-03-31

New positions (737)

  • STATE STR SPDR S&P 500 ETF T — TR UNIT $1.0B
  • INTEL CORP $0.7B
  • INVESCO QQQ TR $0.7B
  • WESTERN DIGITAL CORP $0.6B
  • UNITEDHEALTH GROUP INC $0.6B
  • EXXON MOBIL CORP $0.6B
  • HEWLETT PACKARD ENTERPRISE C $0.5B
  • BLOOM ENERGY CORP $0.4B

Exited (784)

  • MARVELL TECHNOLOGY INC was $0.4B
  • TECHNIPFMC PLC was $0.3B
  • TERADYNE INC was $0.3B
  • SOFI TECHNOLOGIES INC was $0.3B
  • HOLOGIC INC was $0.2B
  • ROCKET COS INC was $0.2B
  • VEEVA SYS INC was $0.2B
  • STRYKER CORPORATION was $0.2B

Added (shares) (970)

  • AMAZON COM INC +58.6%
  • CHEVRON CORPORATION +180.6%
  • JPMORGAN CHASE & CO +4%
  • GOLDMAN SACHS GROUP INC +338.5%
  • NVIDIA CORPORATION +66.2%
  • ADVANCED MICRO DEVICES INC +55537.4%
  • WELLS FARGO & CO +143.8%
  • CITIGROUP INC +34.6%

Trimmed (shares) (794)

  • APPLE INC -34.2%
  • SANDISK CORP -51.5%
  • MICRON TECHNOLOGY INC -65.6%
  • MICROSOFT CORP -34.8%
  • ELI LILLY & CO -51.5%
  • ALPHABET INC -76.1%
  • CAPITAL ONE FINL CORP -24.4%
  • GENERAL MTRS CO -20.4%

Direction from aggregated share counts (CUSIP-matched across quarters); counts are complete; lists show the largest moves by value, up to eight each.

Aggregated by issuer from the information table at SEC EDGAR.

Disclosed shorts — the other side of the book

4 current net short positions published under this manager's legal entities in the official German (Bundesanzeiger) and Norwegian (Finanstilsynet) registers. Positions appear only above the 0.5% publication threshold, so these are a floor, not the full short book — and the 13F above shows only US-listed longs. As of 2026-10-31.

CompanyRegisterNet shortPosition date
Ashford Hospitality Trust IncDE0.59%2021-09-09
VOLKSWAGEN AKTIENGESELLSCHAFTDE0.58%2023-11-22
CompuGroup Medical SE & Co. KGaADE0.56%2025-12-11
MorphoSys AGDE0.53%2021-06-17

All register positions: Short Registers board.

Fast lane — 5% stakes (Schedule 13D/G)

Filed with the SEC within days of crossing 5% of a company's shares (13D amendments within two business days) — far faster than the quarterly 13F. 13D signals possible activist intent, 13G a passive stake. Last 365 days, 3 filings, newest first.

FiledCompanyTypeStake as filed
2026-05-15 Brera Holdings PLC · amendment 13G · passive 3.6% · below 5% / exited
2026-02-17 Brera Holdings PLC · amendment 13G · passive 7.3%
2025-11-14 Brera Holdings PLC 13G · passive 9.8%

The Closelook read

$90.0B of US-listed longs across 2,580 positions, 737 new positions and 784 exits against the prior quarter — and 4 disclosed short positions in Germany, the largest Ashford Hospitality Trust Inc at 0.59%.

Qube Research & Technologies is one of the managers whose record is visible from both sides at once. The quarterly 13F shows the long book in US-listed equities — $90.0B across 2,580 positions for Q2 2026, with 737 new positions and 784 exits against the prior quarter. The largest position is Amazon at 1.2% of the book. The European short registers show the other side: 4 current net short positions published under its legal entities in Germany, the largest in Ashford Hospitality Trust Inc at 0.59%. Neither window is the whole book — the 13F omits shorts, non-US positions and anything below the reporting line; the registers show only shorts above 0.5% in two countries — which is why the record grades B+ and carries no rating: it documents positioning as filed, not returns.

Entry updated 24 Oct 2026 · All records · Famous Calls Record