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Livermore
Livermore
ZHEN

Clear Street Markets LLC

SEC CIK
0001531593
Latest filing
Aug 3, 2026

The latest 13F from Clear Street Markets LLC covers Q2 2026 (filed Aug 3, 2026): 910 long positions worth $516.3M. The top 10 holdings make up 66.1% of the portfolio, and the largest is Invesco QQQ Trust Series I at 12.4%. Livermore has 22 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
360
Est. +$124.0M
Added
389
Est. +$228.8M
Reduced
142
Est. −$55.7M
Sold out
273
Est. −$22.3M

Top 5 holdings

Share of this quarter's portfolio value

  1. Invesco QQQ Trust Series I46090E103
    12.4%$64.1M
  2. AMZNAmazon Com Inc
    9.2%$47.7MHistory
  3. MSFTMicrosoft Corp
    9.0%$46.6MHistory
  4. SPYSPDR S&P 500 ETF Trust
    9.0%$46.5MHistory
  5. NEENextera Energy Inc
    7.4%$38.2MHistory

Share of portfolio

Top 5 holdings and the other 905 positions, by share of portfolio value

  1. Invesco QQQ Trust Series I12.4%
  2. AMZN9.2%
  3. MSFT9.0%
  4. SPY9.0%
  5. NEE7.4%
  6. Other 905 positions52.9%

Biggest buys

New and added positions, by estimated amount bought

  1. MSFTMicrosoft Corp
    +$46.0MAddedHistory
  2. NEENextera Energy Inc
    +$38.1MAddedHistory
  3. SPYSPDR S&P 500 ETF Trust
    +$38.0MAddedHistory
  4. AMZNAmazon Com Inc
    +$36.2MAddedHistory
  5. DIASPDR Dow Jones Industrial Average ETF Trust
    +$29.7MNewHistory

Largest weight increases

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

  1. MSFTMicrosoft Corp
    +8.75 pp0.3% → 9.0%History
  2. NEENextera Energy Inc
    +7.34 pp0.1% → 7.4%History
  3. DIASPDR Dow Jones Industrial Average ETF Trust
    +5.76 pp0.0% → 5.8%History
  4. SPYSPDR S&P 500 ETF Trust
    +5.40 pp3.6% → 9.0%History
  5. AMZNAmazon Com Inc
    +4.35 pp4.9% → 9.2%History

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. IBMInternational Business Machines Corp
    −$14.3MReducedHistory
  2. AVGOBroadcom Inc.
    −$9.47MReducedHistory
  3. NVDANVIDIA Corp
    −$4.93MReducedHistory
  4. MRVLMarvell Technology, Inc.
    −$2.06MReducedHistory
  5. BBarrick Mining Corp
    −$1.92MReducedHistory

Largest weight decreases

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

  1. NVDANVIDIA Corp
    −6.74 pp10.6% → 3.9%History
  2. IBMInternational Business Machines Corp
    −6.03 pp6.0% → <0.1%History
  3. AVGOBroadcom Inc.
    −5.72 pp7.6% → 1.8%History
  4. BBarrick Mining Corp
    −1.66 pp2.0% → 0.3%History
  5. WIXWix.com Ltd.
    −0.88 pp0.9% → 0.0%History

Metrics

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

Portfolio value
$516.3M
+$310.6M (+151.0%) vs. prior quarter
Positions
910
+87 vs. prior quarter
Top 10 concentration
66.1%
Top 10 as share of value
Turnover
21.6%
Q2 2026, one quarter
Average holding period
4.1 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 $1.12B (Q4 2021)

Q1 2021: $338.4MQ2 2021: $469.8MQ3 2021: $453.7MQ4 2021: $1.12BQ1 2022: $333.6MQ2 2022: $297.3MQ3 2022: $527.7MQ4 2022: $493.9MQ1 2023: $360.9MQ2 2023: $241.5MQ3 2023: $142.1MQ4 2023: $248.7MQ1 2024: $218.6MQ2 2024: $258.4MQ3 2024: $155.2MQ4 2024: $268.0MQ1 2025: $144.2MQ2 2025: $279.5MQ3 2025: $304.6MQ4 2025: $560.3MQ1 2026: $205.7MQ2 2026: $516.3M
Q1 2021Q2 2026
13F filings of Clear Street Markets LLC by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Aug 3, 2026910$516.3MInvesco QQQ Trust Series IAMZNMSFTvs. Q1 2026SEC
Q1 2026Apr 30, 2026823$205.7MInvesco QQQ Trust Series INVDAAVGOvs. Q4 2025SEC
Q4 2025Feb 17, 2026850$560.3MTSMMETADIAvs. Q3 2025SEC
Q3 2025Nov 13, 2025842$304.6MAAPLInvesco QQQ Trust Series IAMZNvs. Q2 2025SEC
Q2 2025Aug 12, 2025914$279.5MAZEKInvesco QQQ Trust Series IAAPLvs. Q1 2025SEC
Q1 2025May 13, 2025621$144.2MAAPLInvesco QQQ Trust Series IMOvs. Q4 2024SEC
Q4 2024Feb 12, 2025476$268.0MAVGOSPYDIAvs. Q3 2024SEC
Q3 2024Nov 7, 2024455$155.2MAAPLETAMZNvs. Q2 2024SEC
Q2 2024Jul 26, 2024486$258.4MSPYAAPLAMZNvs. Q1 2024SEC
Q1 2024May 13, 2024303$218.6MMSFTSPYProShares Bitcoin ETFvs. Q4 2023SEC
Q4 2023Feb 14, 2024558$248.7MiShares TrSPYAVGOvs. Q3 2023SEC
Q3 2023Nov 13, 2023403$142.1MMSFTMOTTEvs. Q2 2023SEC
Q2 2023Aug 14, 2023759$241.5MSEInvesco QQQ Trust Series IMOvs. Q1 2023SEC
Q1 2023May 12, 2023760$360.9MInvesco QQQ Trust Series ISEDDOGvs. Q4 2022SEC
Q4 2022Feb 13, 2023973$493.9MInvesco QQQ Trust Series ISECIvs. Q3 2022SEC
Q3 2022Nov 2, 2022769$527.7MMSFTAAPLAMZNvs. Q2 2022SEC
Q2 2022Aug 2, 2022741$297.3MInvesco QQQ Trust Series ICOPCVXvs. Q1 2022SEC
Q1 2022May 11, 2022856$333.6MPXDSPYMSFTvs. Q4 2021SEC
Q4 2021Jan 18, 2022356$1.12BAAPLMETASPYvs. Q3 2021SEC
Q3 2021Oct 20, 2021320$453.7MJPMSPYPFEvs. Q2 2021SEC
Q2 2021Jul 19, 2021332$469.8MJPMPSXPWFCvs. Q1 2021SEC
Q1 2021Apr 14, 2021247$338.4MMOGMEParamount Global–SEC