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Livermore
Livermore
ZHEN

One River Asset Management, LLC

SEC CIK
0001616336
Latest filing
Jul 28, 2026

The latest 13F from One River Asset Management, LLC covers Q2 2026 (filed Jul 28, 2026): 53 long positions worth $20.8M. The top 10 holdings make up 80.2% of the portfolio, and the largest is SPDR S&P 500 ETF Trust (SPY) at 46.1%. Livermore has 15 filings on Form 13F from this institution, going back to Q4 2022.

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
13
Est. +$12.3M
Added
18
Est. +$1.76M
Reduced
22
Est. −$7.62M
Sold out
37
Est. −$14.9M

Top 5 holdings

Share of this quarter's portfolio value

  1. SPYSPDR S&P 500 ETF Trust
    46.1%$9.60MHistory
  2. METAMeta Platforms, Inc.
    10.9%$2.28MHistory
  3. iShares Tr464287184
    7.1%$1.49M
  4. MSFTMicrosoft Corp
    5.4%$1.13MHistory
  5. BKNGBooking Holdings Inc.
    2.7%$553.4KHistory

Biggest buys

New and added positions, by estimated amount bought

  1. SPYSPDR S&P 500 ETF Trust
    +$9.60MNewHistory
  2. iShares Tr464287184
    +$1.49MNew
  3. METAMeta Platforms, Inc.
    +$824.7KAddedHistory
  4. COSTCostco Wholesale Corp
    +$396.6KNewHistory
  5. Kraneshares Trust500767306
    +$177.9KNew

Largest weight increases

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

  1. SPYSPDR S&P 500 ETF Trust
    +46.10 pp0.0% → 46.1%History
  2. iShares Tr464287184
    +7.14 pp0.0% → 7.1%
  3. METAMeta Platforms, Inc.
    +5.92 pp5.0% → 10.9%History
  4. COSTCostco Wholesale Corp
    +1.90 pp0.0% → 1.9%History
  5. MCDMcDonalds Corp
    +0.88 pp0.4% → 1.3%History

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. MSFTMicrosoft Corp
    −$2.66MReducedHistory
  2. AAPLApple Inc.
    −$2.62MSold outHistory
  3. NVDANVIDIA Corp
    −$2.38MSold outHistory
  4. BKNGBooking Holdings Inc.
    −$1.44MReducedConverted for a 25-for-1 splitHistory
  5. AMZNAmazon Com Inc
    −$1.20MSold outHistory

Largest weight decreases

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

  1. AAPLApple Inc.
    −8.90 pp8.9% → 0.0%History
  2. NVDANVIDIA Corp
    −8.10 pp8.1% → 0.0%History
  3. MSFTMicrosoft Corp
    −7.38 pp12.8% → 5.4%History
  4. AMZNAmazon Com Inc
    −4.08 pp4.1% → 0.0%History
  5. GOOGLAlphabet Inc.
    −3.89 pp3.9% → 0.0%History

Metrics

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

Portfolio value
$20.8M
−$8.55M (−29.1%) vs. prior quarter
Positions
53
−24 vs. prior quarter
Top 10 concentration
80.2%
Top 10 as share of value
Turnover
55.9%
Q2 2026, one quarter
Average holding period
2.2 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 (Q4 2022), so positions held before then are understated.

13F filings by quarter

15 quarters, going back to Q4 2022. Bars show each quarter's 13F portfolio value; quarters without a filing are left blank.

Peak $330.2M (Q4 2023)

Q4 2022: $145.9MQ1 2023: $135.4MQ2 2023: $125.9MQ3 2023: $214.4MQ4 2023: $330.2MQ1 2024: $318.3MQ2 2024: $184.2MQ3 2024: $88.8MQ4 2024: $66.8MQ1 2025: $27.2MQ2 2025: $25.6MQ3 2025: $31.3MQ4 2025: $112.7MQ1 2026: $29.4MQ2 2026: $20.8M
Q4 2022Q2 2026
13F filings of One River Asset Management, LLC by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Jul 28, 202653$20.8MSPYMETAiShares Trvs. Q1 2026SEC
Q1 2026Apr 27, 202677$29.4MMSFTAAPLNVDAvs. Q4 2025SEC
Q4 2025Jan 28, 202658$112.7MSPYMSFTNFLXvs. Q3 2025SEC
Q3 2025Nov 10, 202544$31.3MSPYInvesco QQQ Trust Series IMETAvs. Q2 2025SEC
Q2 2025Aug 14, 202515$25.6MSPYInvesco QQQ Trust Series IAMGNvs. Q1 2025SEC
Q1 2025May 14, 202520$27.2MMSFTAMZNState Street Technology Select Sector SPDR ETFvs. Q4 2024SEC
Q4 2024Feb 12, 202562$66.8MState Street Financial Select Sector SPDR ETFLLYCATvs. Q3 2024SEC
Q3 2024Nov 8, 202448$88.8MSPYState Street Financial Select Sector SPDR ETFState Street Technology Select Sector SPDR ETFvs. Q2 2024SEC
Q2 2024Aug 13, 202452$184.2MSPYInvesco QQQ Trust Series IAALvs. Q1 2024SEC
Q1 2024May 14, 202428$318.3MInvesco QQQ Trust Series ISPYState Street Financial Select Sector SPDR ETFvs. Q4 2023SEC
Q4 2023Feb 9, 202467$330.2MInvesco QQQ Trust Series IState Street Financial Select Sector SPDR ETFSPYvs. Q3 2023SEC
Q3 2023Dec 14, 202398$214.4MInvesco QQQ Trust Series IAAPLARK Innovation ETFvs. Q2 2023SEC
Q2 2023Dec 14, 202370$125.9MInvesco QQQ Trust Series IState Street Financial Select Sector SPDR ETFARK Innovation ETFvs. Q1 2023SEC
Q1 2023Dec 14, 202390$135.4MInvesco QQQ Trust Series IState Street Technology Select Sector SPDR ETFCVXvs. Q4 2022SEC
Q4 2022Dec 14, 2023102$145.9MAMZNAAPLTSLA–SEC