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Livermore
Livermore
ZHEN

Davis R M Inc

SEC CIK
0000891287
Latest filing
Aug 14, 2026

The latest 13F from Davis R M Inc covers Q2 2026 (filed Aug 14, 2026): 280 long positions worth $6.34B. The top 10 holdings make up 41.4% of the portfolio, and the largest is SPDR S&P 500 ETF Trust (SPY) at 5.8%. 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
16
Est. +$5.20M
Added
94
Est. +$78.6M
Reduced
126
Est. −$70.5M
Sold out
9
Est. −$3.16M

Top 5 holdings

Share of this quarter's portfolio value

  1. SPYSPDR S&P 500 ETF Trust
    5.8%$368.3MHistory
  2. AAPLApple Inc.
    5.3%$334.8MHistory
  3. GOOGLAlphabet Inc.
    5.1%$321.1MHistory
  4. NVDANVIDIA Corp
    4.6%$289.9MHistory
  5. iShares Core S&P Mid-Cap ETF464287507
    4.5%$286.9M

Biggest buys

New and added positions, by estimated amount bought

  1. INTCIntel Corp
    +$7.57MAddedHistory
  2. Invesco Exch TRD SLF Idx FD46138J577
    +$4.87MAdded
  3. iShares Core S&P Mid-Cap ETF464287507
    +$4.69MAdded
  4. Vanguard Ftse Developed Markets ETF921943858
    +$3.90MAdded
  5. Invesco Exch TRD SLF Idx FD46138J429
    +$3.78MAdded

Largest weight increases

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

  1. LLYEli Lilly & Co
    +0.17 pp1.0% → 1.2%History
  2. SPYSPDR S&P 500 ETF Trust
    +0.15 pp5.7% → 5.8%History
  3. AVGOBroadcom Inc.
    +0.14 pp1.0% → 1.2%History
  4. iShares Core S&P Mid-Cap ETF464287507
    +0.14 pp4.4% → 4.5%
  5. GEGeneral Electric Co
    +0.13 pp0.6% → 0.8%History

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. QCOMQualcomm Inc
    −$10.7MReducedHistory
  2. MRVLMarvell Technology, Inc.
    −$10.5MReducedHistory
  3. APHAmphenol Corp
    −$8.09MReducedHistory
  4. Invesco Exch TRD SLF Idx FD46138J791
    −$5.75MReduced
  5. PANWPalo Alto Networks Inc
    −$2.18MReducedHistory

Largest weight decreases

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

  1. INTUIntuit Inc.
    −0.50 pp1.1% → 0.6%History
  2. XOMExxonMobil Holdings Corp
    −0.38 pp1.3% → 1.0%History
  3. TJXTJX Companies Inc
    −0.32 pp1.9% → 1.6%History
  4. TSCOTractor Supply Co
    −0.28 pp0.7% → 0.4%History
  5. COPConocoPhillips
    −0.28 pp0.8% → 0.5%History

Metrics

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

Portfolio value
$6.34B
+$706.2M (+12.5%) vs. prior quarter
Positions
280
+7 vs. prior quarter
Top 10 concentration
41.4%
Top 10 as share of value
Turnover
1.2%
Q2 2026, one quarter
Average holding period
21.2 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 $6.34B (Q2 2026)

Q1 2021: $3.64BQ2 2021: $3.98BQ3 2021: $4.03BQ4 2021: $4.49BQ1 2022: $4.20BQ2 2022: $3.59BQ3 2022: $3.45BQ4 2022: $3.71BQ1 2023: $3.93BQ2 2023: $4.16BQ3 2023: $3.99BQ4 2023: $4.33BQ1 2024: $4.78BQ2 2024: $4.93BQ3 2024: $5.17BQ4 2024: $5.12BQ1 2025: $4.99BQ2 2025: $5.39BQ3 2025: $5.72BQ4 2025: $5.81BQ1 2026: $5.63BQ2 2026: $6.34B
Q1 2021Q2 2026
13F filings of Davis R M Inc by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Aug 14, 2026280$6.34BSPYAAPLGOOGLvs. Q1 2026SEC
Q1 2026May 13, 2026273$5.63BSPYAAPLGOOGLvs. Q4 2025SEC
Q4 2025Feb 12, 2026275$5.81BSPYAAPLGOOGLvs. Q3 2025SEC
Q3 2025Nov 12, 2025271$5.72BSPYAAPLNVDAvs. Q2 2025SEC
Q2 2025Aug 7, 2025268$5.39BSPYAAPLNVDAvs. Q1 2025SEC
Q1 2025May 8, 2025280$4.99BSPYAAPLiShares Core S&P Mid-Cap ETFvs. Q4 2024SEC
Q4 2024Feb 7, 2025275$5.12BSPYAAPLNVDAvs. Q3 2024SEC
Q3 2024Nov 13, 2024272$5.17BSPYAAPLiShares Core S&P Mid-Cap ETFvs. Q2 2024SEC
Q2 2024Aug 9, 2024274$4.93BSPYAAPLMSFTvs. Q1 2024SEC
Q1 2024May 10, 2024260$4.78BSPYAAPLMSFTvs. Q4 2023SEC
Q4 2023Feb 9, 2024263$4.33BAAPLSPYMSFTvs. Q3 2023SEC
Q3 2023Nov 14, 2023269$3.99BAAPLSPYMSFTvs. Q2 2023SEC
Q2 2023Aug 10, 2023277$4.16BAAPLSPYMSFTvs. Q1 2023SEC
Q1 2023May 1, 2023270$3.93BAAPLSPYiShares Core S&P Mid-Cap ETFvs. Q4 2022SEC
Q4 2022Feb 14, 2023277$3.71BAAPLSPYiShares Core S&P Mid-Cap ETFvs. Q3 2022SEC
Q3 2022Nov 8, 2022258$3.45BAAPLDHRMSFTvs. Q2 2022SEC
Q2 2022Aug 8, 2022260$3.59BAAPLGOOGLMSFTvs. Q1 2022SEC
Q1 2022May 5, 2022275$4.20BAAPLGOOGLMSFTvs. Q4 2021SEC
Q4 2021Feb 8, 2022270$4.49BAAPLGOOGLMSFTvs. Q3 2021SEC
Q3 2021Nov 8, 2021260$4.03BAAPLGOOGLDHRvs. Q2 2021SEC
Q2 2021Aug 12, 2021259$3.98BAAPLGOOGLMSFTvs. Q1 2021SEC
Q1 2021May 10, 2021262$3.64BAAPLGOOGLMSFT–SEC