Skip to main content
Livermore
Livermore
ZHEN

Great Valley Advisor Group, Inc.

SEC CIK
0001769897
Latest filing
Aug 10, 2026

The latest 13F from Great Valley Advisor Group, Inc. covers Q2 2026 (filed Aug 10, 2026): 1,040 long positions worth $6.33B. The top 10 holdings make up 19.1% of the portfolio, and the largest is NVIDIA Corp (NVDA) at 3.6%. 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
91
Est. +$86.3M
Added
522
Est. +$332.7M
Reduced
370
Est. −$152.5M
Sold out
50
Est. −$33.7M

Top 5 holdings

Share of this quarter's portfolio value

  1. NVDANVIDIA Corp
    3.6%$227.4MHistory
  2. State Street SPDR Portfolio S&P 500 ETF78464A854
    2.3%$145.8M
  3. WisdomTree Tr97717W307
    2.2%$142.2M
  4. AAPLApple Inc.
    2.0%$125.3MHistory
  5. American Centy ETF Tr025072307
    1.9%$122.6M

Biggest buys

New and added positions, by estimated amount bought

  1. Fidelity Covington Trust316092352
    +$17.0MNew
  2. iShares Russell 1000 Value ETF464287598
    +$17.0MAdded
  3. Victory Portfolios II92647X830
    +$15.5MAdded
  4. WisdomTree Tr97717W307
    +$12.6MAdded
  5. Fidelity Greenwood Street Tr31624J745
    +$12.3MAdded

Largest weight increases

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

  1. MUMicron Technology Inc
    +0.30 pp0.1% → 0.4%History
  2. Fidelity Covington Trust316092352
    +0.27 pp0.0% → 0.3%
  3. iShares Russell 1000 Value ETF464287598
    +0.27 pp0.1% → 0.4%
  4. Victory Portfolios II92647X830
    +0.25 pp1.2% → 1.4%
  5. VanEck Semiconductor ETF92189F676
    +0.23 pp0.5% → 0.7%

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. WisdomTree Tr97717Y857
    −$29.6MReduced
  2. HONHoneywell International Inc
    −$13.5MSold outHistory
  3. J P Morgan Exchange Traded F46654Q724
    −$12.0MReduced
  4. American Centy ETF Tr025072307
    −$7.27MReduced
  5. SPDR Series Trust78464A805
    −$6.38MReduced

Largest weight decreases

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

  1. WisdomTree Tr97717Y857
    −0.49 pp0.6% → 0.1%
  2. HONHoneywell International Inc
    −0.25 pp0.2% → 0.0%History
  3. J P Morgan Exchange Traded F46654Q724
    −0.21 pp0.2% → <0.1%
  4. American Centy ETF Tr025072307
    −0.16 pp2.1% → 1.9%
  5. Janus Detroit STR Tr47103U845
    −0.11 pp0.7% → 0.6%

Metrics

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

Portfolio value
$6.33B
+$827.5M (+15.0%) vs. prior quarter
Positions
1,040
+41 vs. prior quarter
Top 10 concentration
19.1%
Top 10 as share of value
Turnover
3.1%
Q2 2026, one quarter
Average holding period
15.7 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 $6.33B (Q2 2026)

Q1 2021: $1.04BQ2 2021: $1.35BQ3 2021: $1.45BQ4 2021: $1.62BQ1 2022: $1.71BQ2 2022: $1.82BQ3 2022: $1.79BQ4 2022: $1.96BQ1 2023: $2.14BQ2 2023: $2.39BQ3 2023: $2.41BQ4 2023: $2.85BQ1 2024: $3.29BQ2 2024: $3.57BQ3 2024: $4.07BQ4 2024: $4.47BQ1 2025: $4.65BQ2 2025: $4.51BQ3 2025: $4.99BQ4 2025: $5.20BQ1 2026: $5.50BQ2 2026: $6.33B
Q1 2021Q2 2026
13F filings of Great Valley Advisor Group, Inc. by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Aug 10, 20261,040$6.33BNVDAState Street SPDR Portfolio S&P 500 ETFWisdomTree Trvs. Q1 2026SEC
Q1 2026May 11, 2026999$5.50BNVDAState Street SPDR Portfolio S&P 500 ETFWisdomTree Trvs. Q4 2025SEC
Q4 2025Feb 12, 2026944$5.20BNVDAState Street SPDR Portfolio S&P 500 ETFAmerican Centy ETF Trvs. Q3 2025SEC
Q3 2025Nov 14, 2025923$4.99BNVDAState Street SPDR Portfolio S&P 500 ETFAmerican Centy ETF Trvs. Q2 2025SEC
Q2 2025Aug 14, 2025892$4.51BNVDAState Street SPDR Portfolio S&P 500 ETFWisdomTree Trvs. Q1 2025SEC
Q1 2025May 8, 2025868$4.65BVanguard Intermediate-Term Corporate Bond ETFNVDADimensional ETF Trustvs. Q4 2024SEC
Q4 2024Feb 24, 2025840$4.47BNVDAVanguard Intermediate-Term Corporate Bond ETFAAPLvs. Q3 2024SEC
Q3 2024Nov 12, 2024831$4.07BNVDAVanguard Intermediate-Term Corporate Bond ETFAAPLvs. Q2 2024SEC
Q2 2024Jul 16, 2024775$3.57BNVDAVanguard Intermediate-Term Corporate Bond ETFAAPLvs. Q1 2024SEC
Q1 2024May 6, 2024748$3.29BVanguard Intermediate-Term Corporate Bond ETFNVDAAAPLvs. Q4 2023SEC
Q4 2023Feb 6, 2024711$2.85BVanguard Intermediate-Term Corporate Bond ETFAAPLMSFTvs. Q3 2023SEC
Q3 2023Nov 7, 2023675$2.41BVanguard Intermediate-Term Corporate Bond ETFAAPLAmerican Centy ETF Trvs. Q2 2023SEC
Q2 2023Aug 10, 2023701$2.39BAAPLVanguard Intermediate-Term Corporate Bond ETFAmerican Centy ETF Trvs. Q1 2023SEC
Q1 2023May 3, 2023697$2.14BVanguard Intermediate-Term Corporate Bond ETFAAPLMSFTvs. Q4 2022SEC
Q4 2022Feb 1, 2023691$1.96BVanguard Intermediate-Term Corporate Bond ETFAAPLFirst Tr Exchange-Traded Alpvs. Q3 2022SEC
Q3 2022Oct 21, 2022672$1.79BAAPLVanguard Intermediate-Term Corporate Bond ETFAMZNvs. Q2 2022SEC
Q2 2022Jul 19, 2022675$1.82BAAPLVanguard Intermediate-Term Corporate Bond ETFMSFTvs. Q1 2022SEC
Q1 2022Apr 20, 2022586$1.71BAAPLState Street SPDR Portfolio S&P 500 ETFVanguard Scottsdale FDSvs. Q4 2021SEC
Q4 2021Feb 10, 2022592$1.62BAAPLVanguard Scottsdale FDSState Street SPDR Portfolio S&P 500 ETFvs. Q3 2021SEC
Q3 2021Oct 14, 2021574$1.45BVanguard Scottsdale FDSAAPLState Street SPDR Portfolio S&P 500 ETFvs. Q2 2021SEC
Q2 2021Jul 27, 2021540$1.35BVanguard Scottsdale FDSFirst Tr Exchange-Traded FDAAPLvs. Q1 2021SEC
Q1 2021Apr 20, 2021499$1.04BVanguard Intermediate-Term Corporate Bond ETFiShares TrAAPL–SEC