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Livermore
Livermore
ZHEN

Qube Research & Technologies Ltd

SEC CIK
0001729829
Latest filing
Aug 14, 2026

The latest 13F from Qube Research & Technologies Ltd covers Q2 2026 (filed Aug 14, 2026): 2,619 long positions worth $90.0B. The top 10 holdings make up 9.8% of the portfolio, and the largest is Amazon Com Inc (AMZN) at 1.2%. Livermore has 23 filings on Form 13F from this institution, going back to Q1 2021.

What changed in Q2 2026

Share counts compared with Q1 2026: how many positions were new, added to, reduced or sold out, and the biggest buys and sells. Dollar amounts are estimated at the quarter-end prices implied by the filing.

Full comparison
New
752
Est. +$17.1B
Added
1006
Est. +$26.8B
Reduced
822
Est. −$20.7B
Sold out
797
Est. −$11.8B

Top 5 holdings

Share of this quarter's portfolio value

  1. AMZNAmazon Com Inc
    1.2%$1.11BHistory
  2. AAPLApple Inc.
    1.2%$1.05BHistory
  3. SPYSPDR S&P 500 ETF Trust
    1.1%$987.7MHistory
  4. CVXChevron Corp
    1.0%$941.5MHistory
  5. SNDKSandisk Corp
    1.0%$931.4MHistory

Share of portfolio

Top 5 holdings and the other 2,614 positions, by share of portfolio value

  1. AMZN1.2%
  2. AAPL1.2%
  3. SPY1.1%
  4. CVX1.0%
  5. SNDK1.0%
  6. Other 2,614 positions94.4%

Biggest buys

New and added positions, by estimated amount bought

  1. SPYSPDR S&P 500 ETF Trust
    +$987.7MNewHistory
  2. INTCIntel Corp
    +$662.1MNewHistory
  3. Invesco QQQ Trust Series I46090E103
    +$654.2MNew
  4. AMDAdvanced Micro Devices Inc
    +$630.0MAddedHistory
  5. CVXChevron Corp
    +$606.0MAddedHistory

Largest weight increases

New and added positions, by percentage points of the portfolio gained

  1. SPYSPDR S&P 500 ETF Trust
    +1.10 pp0.0% → 1.1%History
  2. INTCIntel Corp
    +0.74 pp0.0% → 0.7%History
  3. Invesco QQQ Trust Series I46090E103
    +0.73 pp0.0% → 0.7%
  4. AMDAdvanced Micro Devices Inc
    +0.70 pp<0.1% → 0.7%History
  5. WDCWestern Digital Corp
    +0.65 pp0.0% → 0.7%History

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. MUMicron Technology Inc
    −$1.66BReducedHistory
  2. SNDKSandisk Corp
    −$988.2MReducedHistory
  3. GOOGAlphabet Inc.
    −$579.5MReducedHistory
  4. GOOGLAlphabet Inc.
    −$566.0MReducedHistory
  5. AAPLApple Inc.
    −$547.0MReducedHistory

Largest weight decreases

Reduced and sold-out positions, by percentage points of the portfolio lost

  1. AAPLApple Inc.
    −0.82 pp2.0% → 1.2%History
  2. GOOGAlphabet Inc.
    −0.67 pp0.8% → 0.2%History
  3. GOOGLAlphabet Inc.
    −0.65 pp0.9% → 0.2%History
  4. AVGOBroadcom Inc.
    −0.64 pp0.8% → 0.2%History
  5. MRVLMarvell Technology, Inc.
    −0.62 pp0.6% → 0.0%History

Metrics

13F metrics for Q2 2026, computed only from the numbers in the filings. Definitions below.

Portfolio value
$90.0B
+$19.6B (+27.8%) vs. prior quarter
Positions
2,619
−45 vs. prior quarter
Top 10 concentration
9.8%
Top 10 as share of value
Turnover
40.5%
Q2 2026, one quarter
Average holding period
6.5 quarters
Weighted by value

How these are calculated

  • Portfolio value: the market value of all long positions in the 13F, as reported at quarter end, excluding options.
  • Top 10 concentration: the combined value of the 10 largest positions as a share of portfolio value.
  • Turnover: the smaller of this quarter's estimated purchases and estimated sales, divided by the average of this and last quarter's portfolio value. Estimates multiply the change in shares by the quarter-end price implied by the filing (market value divided by shares); new positions use this quarter's value and sold-out positions last quarter's. Only positions reported in shares count, and it is not calculated when the previous quarter was not filed.
  • Average holding period: how many consecutive quarters each current position has been held (including this one; a quarter without the position or without a filing starts the count over), weighted by this quarter's value. Counting starts with the first 13F in Livermore (Q1 2021), so positions held before then are understated.

13F filings by quarter

22 quarters, going back to Q1 2021. Bars show each quarter's 13F portfolio value; quarters without a filing are left blank.

Peak $90.0B (Q2 2026)

Q1 2021: $6.04BQ2 2021: $8.01BQ3 2021: $7.97BQ4 2021: $13.0BQ1 2022: $11.1BQ2 2022: $13.0BQ3 2022: $15.7BQ4 2022: $16.6BQ1 2023: $17.5BQ2 2023: $25.8BQ3 2023: $33.7BQ4 2023: $44.2BQ1 2024: $55.3BQ2 2024: $54.2BQ3 2024: $54.6BQ4 2024: $61.2BQ1 2025: $64.4BQ2 2025: $72.0BQ3 2025: $70.6BQ4 2025: $69.8BQ1 2026: $70.4BQ2 2026: $90.0B
Q1 2021Q2 2026
13F filings of Qube Research & Technologies Ltd by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Aug 14, 20262,619$90.0BAMZNAAPLSPYvs. Q1 2026SEC
Q1 2026May 15, 20262,664$70.4BAAPLMSFTMUvs. Q4 2025SEC
Q4 2025Feb 17, 20262,790$69.8BNVDAWMTAMZNvs. Q3 2025SEC
Q3 2025Nov 14, 20252,693$70.6BMSFTAVGOBKNGvs. Q2 2025SEC
Q2 2025Aug 14, 20252,699$72.0BAAPLCRMTMOvs. Q1 2025SEC
Q1 2025May 15, 20252,688$64.4BMETAAVGOCRMvs. Q4 2024SEC
Q4 2024Feb 14, 20252,657$61.2BSPYPGRJNJvs. Q3 2024SEC
Q3 2024Nov 14, 20242,684$54.6BSPYNVDAMSFTvs. Q2 2024SEC
Q2 2024Aug 14, 20243,340$54.2BSPYAAPLVvs. Q1 2024SEC
Q1 2024May 14, 20243,887$55.3BSPYAAPLMETAvs. Q4 2023SEC
Q4 2023Feb 13, 20243,871$44.2BAAPLMSFTNVDAvs. Q3 2023SEC
Q3 2023Nov 13, 20233,627$33.7BMSFTAAPLGOOGLvs. Q2 2023SEC
Q2 2023Aug 14, 20232,252$25.8BAAPLNVDAMSFTvs. Q1 2023SEC
Q1 2023May 15, 20232,417$17.5BGOOGCIHONvs. Q4 2022SEC
Q4 2022Feb 14, 20232,334$16.6BAAPLTXNGSvs. Q3 2022SEC
Q3 2022Nov 14, 20222,411$15.7BAAPLMSFTVvs. Q2 2022SEC
Q2 2022Aug 15, 20222,420$13.0BMSFTMPCAAPLvs. Q1 2022SEC
Q1 2022May 9, 20222,369$11.1BAAPLVZZTSvs. Q4 2021SEC
Q4 2021Feb 10, 2022Amended2,473$13.0BSPYAAPLAZOvs. Q3 2021SEC
Q3 2021Nov 12, 20212,127$7.97BiShares U.S. Treasury Bond ETFMSFTVanguard Intermediate-Term Corporate Bond ETFvs. Q2 2021SEC
Q2 2021Aug 13, 20212,196$8.01BVanguard Intermediate-Term Corporate Bond ETFSPYiShares U.S. Treasury Bond ETFvs. Q1 2021SEC
Q1 2021May 14, 20211,856$6.04BAAPLVanguard Total International Bond ETFiShares Tr–SEC

13D and 13G filings

Companies where Qube Research & Technologies Ltd reports owning 5% or more on Schedule 13D or 13G, and its latest filings.

Current stakes of 5% or more

Qube Research & Technologies Ltd does not currently report owning 5% or more of any company.

Latest filings

3 filings on file made by Qube Research & Technologies Ltd or listing it as a reporting person, newest first.

Schedule 13D and 13G filings by Qube Research & Technologies Ltd
CompanyFiled (ET)FormStakeChangeEvent dateFiling
SLMTBrera Holdings PLCMay 15, 20269:24 AM ET13G/A3.60%2.93M shares−3.70 ppfrom 7.30%Below 5%Mar 31, 2026SEC
SLMTBrera Holdings PLCFeb 17, 20261:31 PM ET13G/A7.30%6.00M shares−2.50 ppfrom 9.80%Dec 31, 2025SEC
SLMTBrera Holdings PLCNov 14, 202512:35 PM ET13G9.80%6.53M sharesNewSep 30, 2025SEC