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Livermore
Livermore
ZHEN

Hartline Investment Corp

SEC CIK
0000945625
Latest filing
Jul 28, 2026

The latest 13F from Hartline Investment Corp covers Q2 2026 (filed Jul 28, 2026): 115 long positions worth $1.15B. The top 10 holdings make up 59.2% of the portfolio, and the largest is NVIDIA Corp (NVDA) at 10.6%. 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
8
Est. +$10.3M
Added
25
Est. +$99.5M
Reduced
51
Est. −$131.5M
Sold out
5
Est. −$4.45M

Top 5 holdings

Share of this quarter's portfolio value

  1. NVDANVIDIA Corp
    10.6%$122.2MHistory
  2. iShares Tr46429B655
    9.6%$110.5M
  3. BRK.ABerkshire Hathaway Inc
    7.6%$87.6MHistory
  4. MRVLMarvell Technology, Inc.
    6.0%$69.0MHistory
  5. AAPLApple Inc.
    5.2%$59.7MHistory

Share of portfolio

Top 5 holdings and the other 110 positions, by share of portfolio value

  1. NVDA10.6%
  2. iShares Tr9.6%
  3. BRK.A7.6%
  4. MRVL6.0%
  5. AAPL5.2%
  6. Other 110 positions60.9%

Biggest buys

New and added positions, by estimated amount bought

  1. iShares Tr46429B655
    +$38.6MAdded
  2. iShares Tr46434V860
    +$16.1MAdded
  3. LLYEli Lilly & Co
    +$13.0MAddedHistory
  4. IBMInternational Business Machines Corp
    +$12.6MAddedHistory
  5. APPAppLovin Corp
    +$7.16MNewHistory

Largest weight increases

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

  1. iShares Tr46429B655
    +1.73 pp7.9% → 9.6%
  2. LLYEli Lilly & Co
    +1.18 pp1.5% → 2.6%History
  3. iShares Tr46434V860
    +1.15 pp1.2% → 2.3%
  4. IBMInternational Business Machines Corp
    +1.10 pp<0.1% → 1.1%History
  5. APPAppLovin Corp
    +0.62 pp0.0% → 0.6%History

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. MRVLMarvell Technology, Inc.
    −$38.6MReducedHistory
  2. AMDAdvanced Micro Devices Inc
    −$22.5MReducedHistory
  3. VRTVertiv Holdings Co
    −$15.0MReducedHistory
  4. GLWCorning Inc
    −$12.1MReducedHistory
  5. NETCloudflare, Inc.
    −$11.4MReducedHistory

Largest weight decreases

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

  1. BRK.ABerkshire Hathaway Inc
    −1.77 pp9.4% → 7.6%History
  2. NVDANVIDIA Corp
    −1.44 pp12.1% → 10.6%History
  3. NETCloudflare, Inc.
    −1.15 pp2.7% → 1.6%History
  4. VRTVertiv Holdings Co
    −1.00 pp5.3% → 4.3%History
  5. AAPLApple Inc.
    −0.87 pp6.1% → 5.2%History

Metrics

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

Portfolio value
$1.15B
+$239.0M (+26.3%) vs. prior quarter
Positions
115
+3 vs. prior quarter
Top 10 concentration
59.2%
Top 10 as share of value
Turnover
10.7%
Q2 2026, one quarter
Average holding period
14.1 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 $1.15B (Q2 2026)

Q1 2021: $657.2MQ2 2021: $791.5MQ3 2021: $719.1MQ4 2021: $729.5MQ1 2022: $786.4MQ2 2022: $608.4MQ3 2022: $121.1MQ4 2022: $439.6MQ1 2023: $501.0MQ2 2023: $586.7MQ3 2023: $556.7MQ4 2023: $618.4MQ1 2024: $567.8MQ2 2024: $744.1MQ3 2024: $801.8MQ4 2024: $871.4MQ1 2025: $749.5MQ2 2025: $880.6MQ3 2025: $964.3MQ4 2025: $924.7MQ1 2026: $908.9MQ2 2026: $1.15B
Q1 2021Q2 2026
13F filings of Hartline Investment Corp by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Jul 28, 2026115$1.15BNVDAiShares TrBRK.Avs. Q1 2026SEC
Q1 2026Apr 29, 2026112$908.9MNVDABRK.AiShares Trvs. Q4 2025SEC
Q4 2025Feb 9, 2026109$924.7MNVDABRK.AiShares Trvs. Q3 2025SEC
Q3 2025Oct 29, 2025114$964.3MNVDABRK.AiShares Trvs. Q2 2025SEC
Q2 2025Jul 29, 2025104$880.6MNVDABRK.AAAPLvs. Q1 2025SEC
Q1 2025Apr 29, 2025101$749.5MBRK.ANVDAAAPLvs. Q4 2024SEC
Q4 2024Jan 29, 202596$871.4MNVDABRK.AAAPLvs. Q3 2024SEC
Q3 2024Nov 5, 2024101$801.8MNVDABRK.AAAPLvs. Q2 2024SEC
Q2 2024Aug 9, 2024104$744.1MNVDABRK.AAAPLvs. Q1 2024SEC
Q1 2024Apr 30, 2024409$567.8MCapital Group Dividend ValueVanguard Morningstar Total Stock Market ETFAAPLvs. Q4 2023SEC
Q4 2023Feb 2, 2024108$618.4MBRK.ANVDAAAPLvs. Q3 2023SEC
Q3 2023Nov 3, 2023105$556.7MBRK.ANVDAAAPLvs. Q2 2023SEC
Q2 2023Aug 3, 2023115$586.7MBRK.ANVDAAAPLvs. Q1 2023SEC
Q1 2023May 8, 2023107$501.0MBRK.ANVDAAAPLvs. Q4 2022SEC
Q4 2022Feb 6, 2023108$439.6MBRK.AAAPLNVDAvs. Q3 2022SEC
Q3 2022Nov 1, 2022148$121.1MiShares Core S&P 500 ETFTYLiShares Trvs. Q2 2022SEC
Q2 2022Aug 11, 2022114$608.4MBRK.ANVCRAAPLvs. Q1 2022SEC
Q1 2022May 10, 2022123$786.4MBRK.ANVCRAAPLvs. Q4 2021SEC
Q4 2021Feb 8, 2022116$729.5MBRK.ANVDAAAPLvs. Q3 2021SEC
Q3 2021Nov 9, 2021121$719.1MBRK.ANVDAAAPLvs. Q2 2021SEC
Q2 2021Aug 10, 2021123$791.5MBRK.ANVCRAAPLvs. Q1 2021SEC
Q1 2021May 12, 2021122$657.2MBRK.ANVCRAAPL–SEC