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Livermore
Livermore
ZHEN

Adams Diversified Equity Fund, Inc.

SEC CIK
0000002230
Latest filing
Jul 22, 2026

The latest 13F from Adams Diversified Equity Fund, Inc. covers Q2 2026 (filed Jul 22, 2026): 103 long positions worth $3.27B. The top 10 holdings make up 40.6% of the portfolio, and the largest is NVIDIA Corp (NVDA) at 7.7%. 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
18
Est. +$302.0M
Added
11
Est. +$67.3M
Reduced
27
Est. −$92.1M
Sold out
14
Est. −$278.4M

Top 5 holdings

Share of this quarter's portfolio value

  1. NVDANVIDIA Corp
    7.7%$251.1MHistory
  2. AAPLApple Inc.
    6.7%$220.0MHistory
  3. GOOGLAlphabet Inc.
    5.8%$191.4MHistory
  4. MSFTMicrosoft Corp
    4.6%$150.9MHistory
  5. AMZNAmazon Com Inc
    3.9%$126.2MHistory

Share of portfolio

Top 5 holdings and the other 98 positions, by share of portfolio value

  1. NVDA7.7%
  2. AAPL6.7%
  3. GOOGL5.8%
  4. MSFT4.6%
  5. AMZN3.9%
  6. Other 98 positions71.3%

Biggest buys

New and added positions, by estimated amount bought

  1. CATCaterpillar Inc
    +$34.1MNewHistory
  2. VRTXVertex Pharmaceuticals Inc
    +$23.5MNewHistory
  3. IEXIdex Corp
    +$22.7MNewHistory
  4. CSXCSX Corp
    +$22.7MNewHistory
  5. HWMHowmet Aerospace Inc.
    +$22.4MNewHistory

Largest weight increases

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

  1. CATCaterpillar Inc
    +1.04 pp0.0% → 1.0%History
  2. VRTXVertex Pharmaceuticals Inc
    +0.72 pp0.0% → 0.7%History
  3. IEXIdex Corp
    +0.69 pp0.0% → 0.7%History
  4. CSXCSX Corp
    +0.69 pp0.0% → 0.7%History
  5. HWMHowmet Aerospace Inc.
    +0.69 pp0.0% → 0.7%History

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. State Street Health Care Select Sector SPDR ETF81369Y209
    −$41.8MSold out
  2. SCHWSchwab Charles Corp
    −$30.3MSold outHistory
  3. PHParker-Hannifin Corp
    −$25.0MSold outHistory
  4. GILDGilead Sciences, Inc.
    −$24.7MSold outHistory
  5. LECOLincoln Electric Holdings Inc
    −$24.2MSold outHistory

Largest weight decreases

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

  1. State Street Health Care Select Sector SPDR ETF81369Y209
    −1.47 pp1.5% → 0.0%
  2. SCHWSchwab Charles Corp
    −1.07 pp1.1% → 0.0%History
  3. PHParker-Hannifin Corp
    −0.88 pp0.9% → 0.0%History
  4. GILDGilead Sciences, Inc.
    −0.87 pp0.9% → 0.0%History
  5. LECOLincoln Electric Holdings Inc
    −0.85 pp0.9% → 0.0%History

Metrics

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

Portfolio value
$3.27B
+$436.2M (+15.4%) vs. prior quarter
Positions
103
+4 vs. prior quarter
Top 10 concentration
40.6%
Top 10 as share of value
Turnover
12.1%
Q2 2026, one quarter
Average holding period
13.2 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 (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 $3.27B (Q2 2026)

Q1 2021: $2.34BQ2 2021: $2.54BQ3 2021: $2.53BQ4 2021: $2.64BQ1 2022: $2.52BQ2 2022: $2.10BQ3 2022: $2.00BQ4 2022: $2.09BQ1 2023: $2.23BQ2 2023: $2.40BQ3 2023: $2.34BQ4 2023: $2.53BQ1 2024: $2.82BQ2 2024: $2.93BQ3 2024: $2.72BQ4 2024: $2.64BQ1 2025: $2.51BQ2 2025: $2.79BQ3 2025: $2.97BQ4 2025: $3.01BQ1 2026: $2.84BQ2 2026: $3.27B
Q1 2021Q2 2026
13F filings of Adams Diversified Equity Fund, Inc. by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Jul 22, 2026103$3.27BNVDAAAPLGOOGLvs. Q1 2026SEC
Q1 2026Apr 22, 202699$2.84BNVDAAAPLGOOGLvs. Q4 2025SEC
Q4 2025Feb 13, 202689$3.01BNVDAAAPLMSFTvs. Q3 2025SEC
Q3 2025Oct 22, 202593$2.97BNVDAMSFTAAPLvs. Q2 2025SEC
Q2 2025Jul 30, 202597$2.79BMSFTNVDAAAPLvs. Q1 2025SEC
Q1 2025Apr 23, 202597$2.51BAAPLMSFTNVDAvs. Q4 2024SEC
Q4 2024Feb 11, 202595$2.64BAAPLMSFTNVDAvs. Q3 2024SEC
Q3 2024Oct 25, 2024100$2.72BAAPLMSFTNVDAvs. Q2 2024SEC
Q2 2024Aug 1, 202497$2.93BMSFTAAPLNVDAvs. Q1 2024SEC
Q1 2024Apr 24, 202490$2.82BMSFTAAPLNVDAvs. Q4 2023SEC
Q4 2023Feb 12, 202486$2.53BMSFTAAPLAMZNvs. Q3 2023SEC
Q3 2023Oct 25, 202385$2.34BMSFTAAPLGOOGLvs. Q2 2023SEC
Q2 2023Aug 1, 202392$2.40BAAPLMSFTGOOGLvs. Q1 2023SEC
Q1 2023Apr 26, 202395$2.23BAAPLMSFTGOOGLvs. Q4 2022SEC
Q4 2022Feb 3, 202393$2.09BMSFTAAPLGOOGLvs. Q3 2022SEC
Q3 2022Oct 26, 202292$2.00BMSFTAAPLGOOGLvs. Q2 2022SEC
Q2 2022Jul 27, 202291$2.10BMSFTAAPLGOOGLvs. Q1 2022SEC
Q1 2022Apr 27, 202288$2.52BMSFTAAPLGOOGLvs. Q4 2021SEC
Q4 2021Feb 11, 202291$2.64BMSFTAAPLGOOGLvs. Q3 2021SEC
Q3 2021Oct 27, 202198$2.53BMSFTAAPLGOOGLvs. Q2 2021SEC
Q2 2021Jul 23, 202198$2.54BMSFTAAPLAMZNvs. Q1 2021SEC
Q1 2021Apr 23, 2021102$2.34BMSFTAAPLAMZN–SEC