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Livermore
Livermore
ZHEN

Ballast Rock Private Wealth LLC

SEC CIK
0002106928
Latest filing
Aug 10, 2026

The latest 13F from Ballast Rock Private Wealth LLC covers Q2 2026 (filed Aug 10, 2026): 192 long positions worth $216.5M. The top 10 holdings make up 29.0% of the portfolio, and the largest is Pgim ETF Tr at 6.1%. Livermore has 3 filings on Form 13F from this institution, going back to Q4 2025.

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. +$5.56M
Added
81
Est. +$17.7M
Reduced
43
Est. −$6.01M
Sold out
3
Est. −$751.1K

Top 5 holdings

Share of this quarter's portfolio value

  1. Pgim ETF Tr69344A834
    6.1%$13.2M
  2. Janus Detroit STR Tr47103U845
    4.7%$10.1M
  3. AAPLApple Inc.
    4.3%$9.23MHistory
  4. Vanguard Calif Tax Free FDS922021605
    2.3%$5.03M
  5. Innovator ETFs Trust45783Y855
    2.0%$4.43M

Share of portfolio

Top 5 holdings and the other 187 positions, by share of portfolio value

  1. Pgim ETF Tr6.1%
  2. Janus Detroit STR Tr4.7%
  3. AAPL4.3%
  4. Vanguard Calif Tax Free FDS2.3%
  5. Innovator ETFs Trust2.0%
  6. Other 187 positions80.6%

Biggest buys

New and added positions, by estimated amount bought

  1. Pgim ETF Tr69344A834
    +$6.13MAdded
  2. Janus Detroit STR Tr47103U845
    +$5.90MAdded
  3. iShares Tr464287739
    +$1.28MNew
  4. iShares Core S&P Mid-Cap ETF464287507
    +$1.26MAdded
  5. RBB Fund Trust75526L878
    +$472.9KAdded

Largest weight increases

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

  1. Janus Detroit STR Tr47103U845
    +2.35 pp2.3% → 4.7%
  2. Pgim ETF Tr69344A834
    +2.19 pp3.9% → 6.1%
  3. iShares Tr464287739
    +0.59 pp0.0% → 0.6%
  4. iShares Core S&P Mid-Cap ETF464287507
    +0.55 pp0.7% → 1.2%
  5. INTCIntel Corp
    +0.27 pp0.2% → 0.4%History

Biggest sells

Reduced and sold-out positions, by estimated amount sold

  1. iShares Tr464288356
    −$1.75MReduced
  2. State Street Energy Select Sector SPDR ETF81369Y506
    −$1.25MReduced
  3. iShares MSCI Eafe ETF464287465
    −$1.19MReduced
  4. AMZNAmazon Com Inc
    −$471.0KReducedHistory
  5. Innovator U.S. Equity Power Buffer ETF - October45782C797
    −$308.9KSold out

Largest weight decreases

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

  1. iShares Tr464288356
    −1.22 pp2.7% → 1.4%
  2. State Street Energy Select Sector SPDR ETF81369Y506
    −0.88 pp1.1% → 0.2%
  3. iShares MSCI Eafe ETF464287465
    −0.64 pp0.8% → 0.2%
  4. GLDSPDR Gold Trust
    −0.46 pp1.4% → 1.0%History
  5. Innovator ETFs Trust45783Y855
    −0.39 pp2.4% → 2.0%

Metrics

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

Portfolio value
$216.5M
+$35.7M (+19.8%) vs. prior quarter
Positions
192
+15 vs. prior quarter
Top 10 concentration
29.0%
Top 10 as share of value
Turnover
3.4%
Q2 2026, one quarter
Average holding period
2.9 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 2025), so positions held before then are understated.

13F filings by quarter

3 quarters, going back to Q4 2025. Bars show each quarter's 13F portfolio value; quarters without a filing are left blank.

Peak $216.5M (Q2 2026)

Q4 2025: $160.0MQ1 2026: $180.8MQ2 2026: $216.5M
Q4 2025Q2 2026
13F filings of Ballast Rock Private Wealth LLC by quarter
QuarterFiledPositionsValueTop 3 holdingsChangesFiling
Q2 2026Aug 10, 2026192$216.5MPgim ETF TrJanus Detroit STR TrAAPLvs. Q1 2026SEC
Q1 2026Apr 16, 2026177$180.8MAAPLPgim ETF TrVanguard Calif Tax Free FDSvs. Q4 2025SEC
Q4 2025Feb 4, 2026171$160.0MAAPLPgim ETF TrVanguard S&P 500 ETF–SEC