Sentinel Wealth Management, Inc.
- SEC CIK
- 0001929328
- Latest filing
- Aug 10, 2026
The latest 13F from Sentinel Wealth Management, Inc. covers Q2 2026 (filed Aug 10, 2026): 39 long positions worth $141.9M. The top 10 holdings make up 73.8% of the portfolio, and the largest is iShares Tr at 14.9%. Livermore has 6 filings on Form 13F from this institution, going back to Q2 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.
- New
- 0
- Added
- 9
- Est. +$1.66M
- Reduced
- 8
- Est. −$296.6K
- Sold out
- 0
Top 5 holdings
Share of this quarter's portfolio value
- iShares Tr46428762214.9%$21.1M
- Dimensional U.S. Small Cap ETF25434V50013.0%$18.5M
- American Centy ETF Tr0250723499.3%$13.2M
- Dimensional ETF Trust25434V8157.5%$10.7M
- Dimensional ETF Trust25434V2036.6%$9.30M
Share of portfolio
Top 5 holdings and the other 34 positions, by share of portfolio value
- iShares Tr14.9%
- Dimensional U.S. Small Cap ETF13.0%
- American Centy ETF Tr9.3%
- Dimensional ETF Trust7.5%
- Dimensional ETF Trust6.6%
- Other 34 positions48.7%
Biggest buys
New and added positions, by estimated amount bought
- American Centy ETF Tr025072356+$405.2KAdded
- Dimensional ETF Trust25434V203+$327.6KAdded
- Dimensional ETF Trust25434V815+$232.5KAdded
- Dimensional U.S. Small Cap ETF25434V500+$184.4KAdded
- iShares Core U.S. Aggregate Bond ETF464287226+$142.4KAdded
Largest weight increases
New and added positions, by percentage points of the portfolio gained
- Dimensional U.S. Small Cap ETF25434V500+0.38 pp12.6% → 13.0%
- WisdomTree Tr97717X578+0.37 pp3.8% → 4.2%
- iShares Core S&P Small Cap ETF464287804+0.16 pp2.0% → 2.1%
- American Centy ETF Tr025072356+0.04 pp4.8% → 4.8%
- American Centy ETF Tr025072349+0.02 pp9.3% → 9.3%
Biggest sells
Reduced and sold-out positions, by estimated amount sold
- iShares Tr464288158−$107.5KReduced
- iShares Tr464287622−$86.8KReduced
- iShares Tr464287630−$47.8KReduced
- Vanguard Scottsdale FDS92206C714−$15.3KReduced
- iShares Core MSCI Total International Stock ETF46432F834−$15.2KReduced
Largest weight decreases
Reduced and sold-out positions, by percentage points of the portfolio lost
- iShares Tr464288158−0.54 pp3.9% → 3.3%
- Dimensional ETF Trust25434V849−0.45 pp3.9% → 3.5%
- iShares Core MSCI Total International Stock ETF46432F834−0.10 pp3.2% → 3.1%
- Vanguard Scottsdale FDS92206C714−0.01 pp5.9% → 5.9%
Metrics
13F metrics for Q2 2026, computed only from the numbers in the filings. Definitions below.
- Portfolio value
- $141.9M
- +$16.9M (+13.5%) vs. prior quarter
- Positions
- 39
- 0 vs. prior quarter
- Top 10 concentration
- 73.8%
- Top 10 as share of value
- Turnover
- 0.2%
- Q2 2026, one quarter
- Average holding period
- 5.0 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 (Q2 2025), so positions held before then are understated.
13F filings by quarter
5 quarters, going back to Q2 2025. Bars show each quarter's 13F portfolio value; quarters without a filing are left blank.
Peak $141.9M (Q2 2026)
| Quarter | Filed | Positions | Value | Top 3 holdings | Changes | Filing |
|---|---|---|---|---|---|---|
| Q2 2026 | Aug 10, 2026 | 39 | $141.9M | iShares TrDimensional U.S. Small Cap ETFAmerican Centy ETF Tr | vs. Q1 2026 | SEC |
| Q1 2026 | May 4, 2026 | 39 | $125.0M | iShares TrDimensional U.S. Small Cap ETFAmerican Centy ETF Tr | vs. Q4 2025 | SEC |
| Q4 2025 | Jan 8, 2026 | 38 | $120.6M | iShares TrDimensional U.S. Small Cap ETFAmerican Centy ETF Tr | vs. Q3 2025 | SEC |
| Q3 2025 | Nov 12, 2025 | 38 | $115.1M | iShares TrDimensional U.S. Small Cap ETFAmerican Centy ETF Tr | vs. Q2 2025 | SEC |
| Q2 2025 | Jan 8, 2026Amended | 39 | $106.5M | iShares TrDimensional U.S. Small Cap ETFAmerican Centy ETF Tr | – | SEC |