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Livermore
Livermore
ZHEN

Chemistry Wealth Management LLC

SEC CIK
0001910183
Latest filing
Jul 9, 2026

The latest 13F from Chemistry Wealth Management LLC covers Q2 2026 (filed Jul 9, 2026): 209 long positions worth $621.9M. The top 10 holdings make up 53.8% of the portfolio, and the largest is Vanguard Scottsdale FDS at 10.4%. Livermore has 19 filings on Form 13F from this institution, going back to Q4 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
14
Est. +$5.42M
Added
84
Est. +$24.4M
Reduced
55
Est. −$14.1M
Sold out
9
Est. −$2.86M

Top 5 holdings

Share of this quarter's portfolio value

  1. Vanguard Scottsdale FDS92206C102
    10.4%$64.4M
  2. BRK.BBerkshire Hathaway Inc
    9.1%$56.6MHistory
  3. Profesionally Managed Portfo74316P579
    7.9%$49.0M
  4. GOOGAlphabet Inc.
    6.3%$39.4MHistory
  5. AAPLApple Inc.
    4.3%$26.5MHistory

Share of portfolio

Top 5 holdings and the other 204 positions, by share of portfolio value

  1. Vanguard Scottsdale FDS10.4%
  2. BRK.B9.1%
  3. Profesionally Managed Portfo7.9%
  4. GOOG6.3%
  5. AAPL4.3%
  6. Other 204 positions62.1%

Biggest buys

New and added positions, by estimated amount bought

  1. Vanguard Malvern FDS922020805
    +$2.79MAdded
  2. Vanguard Scottsdale FDS92206C102
    +$2.68MAdded
  3. GOOGAlphabet Inc.
    +$1.75MAddedHistory
  4. Profesionally Managed Portfo74316P579
    +$1.58MAdded
  5. MELIMercadolibre Inc
    +$1.35MNewHistory

Largest weight increases

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

  1. GOOGAlphabet Inc.
    +0.96 pp5.4% → 6.3%History
  2. MOHMolina Healthcare, Inc.
    +0.33 pp0.2% → 0.6%History
  3. UNHUnitedHealth Group Inc
    +0.33 pp0.8% → 1.1%History
  4. MELIMercadolibre Inc
    +0.22 pp0.0% → 0.2%History
  5. Vanguard Malvern FDS922020805
    +0.19 pp3.2% → 3.4%

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. MUMicron Technology Inc
    −$9.01MReducedHistory
  2. AXPAmerican Express Co
    −$1.03MReducedHistory
  3. DLTRDollar Tree, Inc.
    −$690.1KSold outHistory
  4. WFCWells Fargo & Company
    −$491.5KReducedHistory
  5. HONHoneywell International Inc
    −$459.2KSold outHistory

Largest weight decreases

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

  1. XOMExxonMobil Holdings Corp
    −0.39 pp1.4% → 1.0%History
  2. NKENIKE, Inc.
    −0.13 pp0.4% → 0.3%History
  3. DLTRDollar Tree, Inc.
    −0.12 pp0.1% → 0.0%History
  4. MSFTMicrosoft Corp
    −0.11 pp1.3% → 1.2%History
  5. AXPAmerican Express Co
    −0.10 pp2.9% → 2.8%History

Metrics

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

Portfolio value
$621.9M
+$53.4M (+9.4%) vs. prior quarter
Positions
209
+5 vs. prior quarter
Top 10 concentration
53.8%
Top 10 as share of value
Turnover
2.9%
Q2 2026, one quarter
Average holding period
15.4 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 2021), so positions held before then are understated.

13F filings by quarter

19 quarters, going back to Q4 2021. Bars show each quarter's 13F portfolio value; quarters without a filing are left blank.

Peak $621.9M (Q2 2026)

Q4 2021: $119.2MQ1 2022: $291.2MQ2 2022: $260.4MQ3 2022: $253.1MQ4 2022: $256.6MQ1 2023: $287.4MQ2 2023: $307.6MQ3 2023: $302.7MQ4 2023: $331.2MQ1 2024: $371.1MQ2 2024: $387.2MQ3 2024: $418.0MQ4 2024: $426.5MQ1 2025: $429.9MQ2 2025: $466.2MQ3 2025: $518.3MQ4 2025: $534.5MQ1 2026: $568.5MQ2 2026: $621.9M
Q4 2021Q2 2026
13F filings of Chemistry Wealth Management LLC by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Jul 9, 2026209$621.9MVanguard Scottsdale FDSBRK.BProfesionally Managed Portfovs. Q1 2026SEC
Q1 2026Apr 9, 2026204$568.5MVanguard Scottsdale FDSBRK.BProfesionally Managed Portfovs. Q4 2025SEC
Q4 2025Jan 6, 2026200$534.5MVanguard Scottsdale FDSBRK.BGOOGvs. Q3 2025SEC
Q3 2025Oct 20, 2025202$518.3MVanguard Scottsdale FDSBRK.BGOOGvs. Q2 2025SEC
Q2 2025Jul 8, 2025196$466.2MVanguard Scottsdale FDSBRK.BIAUvs. Q1 2025SEC
Q1 2025Apr 11, 2025185$429.9MBRK.BVanguard Scottsdale FDSAAPLvs. Q4 2024SEC
Q4 2024Jan 15, 2025182$426.5MVanguard Scottsdale FDSBRK.BAAPLvs. Q3 2024SEC
Q3 2024Oct 7, 2024180$418.0MVanguard Scottsdale FDSBRK.BAAPLvs. Q2 2024SEC
Q2 2024Jul 12, 2024168$387.2MVanguard Scottsdale FDSBRK.BAAPLvs. Q1 2024SEC
Q1 2024Apr 15, 2024165$371.1MVanguard Scottsdale FDSBRK.BAAPLvs. Q4 2023SEC
Q4 2023Jan 12, 2024153$331.2MVanguard Scottsdale FDSBRK.BAAPLvs. Q3 2023SEC
Q3 2023Oct 11, 2023146$302.7MVanguard Scottsdale FDSBRK.BAAPLvs. Q2 2023SEC
Q2 2023Jul 13, 2023144$307.6MVanguard Scottsdale FDSBRK.BAAPLvs. Q1 2023SEC
Q1 2023Apr 10, 2023141$287.4MVanguard Scottsdale FDSBRK.BAAPLvs. Q4 2022SEC
Q4 2022Jan 18, 2023138$256.6MVanguard Scottsdale FDSBRK.BAAPLvs. Q3 2022SEC
Q3 2022Oct 21, 2022130$253.1MVanguard Scottsdale FDSBRK.BAAPLvs. Q2 2022SEC
Q2 2022Aug 9, 2022132$260.4MVanguard Scottsdale FDSBRK.BAAPLvs. Q1 2022SEC
Q1 2022May 5, 2022138$291.2MVanguard Scottsdale FDSBRK.BAAPLvs. Q4 2021SEC
Q4 2021Feb 11, 202285$119.2MFirst Tr Exchange-Traded FDCSLSPY–SEC