Kastel Capital Advisors, LLC
- SEC CIK
- 0002111663
- Latest filing
- Jul 9, 2026
The latest 13F from Kastel Capital Advisors, LLC covers Q2 2026 (filed Jul 9, 2026): 57 long positions worth $157.8M. The top 10 holdings make up 64.7% of the portfolio, and the largest is iShares Core S&P 500 ETF at 14.6%. 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.
- New
- 5
- Est. +$9.35M
- Added
- 28
- Est. +$6.31M
- Reduced
- 19
- Est. −$18.6M
- Sold out
- 3
- Est. −$642.3K
Top 5 holdings
Share of this quarter's portfolio value
- iShares Core S&P 500 ETF46428720014.6%$23.1M
- Fidelity Merrimack STR Tr31618830914.0%$22.1M
- iShares Core MSCI Total International Stock ETF46432F83410.1%$15.9M
- Vanguard Admiral FDS Inc9219328856.1%$9.57M
- Schwab US Tips ETF8085248704.9%$7.72M
Biggest buys
New and added positions, by estimated amount bought
- Vanguard Whitehall FDS921946794+$3.88MNew
- BlackRock ETF Trust09290C103+$2.60MNew
- Fidelity Merrimack STR Tr316188309+$2.18MAdded
- Fidelity Merrimack STR Tr316188408+$1.70MNew
- iShares Tr46436E718+$979.5KAdded
Largest weight increases
New and added positions, by percentage points of the portfolio gained
- Vanguard Whitehall FDS921946794+2.46 pp0.0% → 2.5%
- Fidelity Merrimack STR Tr316188309+1.66 pp12.3% → 14.0%
- BlackRock ETF Trust09290C103+1.65 pp0.0% → 1.6%
- Fidelity Merrimack STR Tr316188408+1.08 pp0.0% → 1.1%
- iShares Tr46436E718+0.71 pp2.5% → 3.2%
Biggest sells
Reduced and sold-out positions, by estimated amount sold
- Vanguard Morningstar Total Stock Market ETF922908769−$5.25MReduced
- iShares Tr46434V456−$2.47MReduced
- iShares Core U.S. Aggregate Bond ETF464287226−$2.05MReduced
- iShares Core MSCI Total International Stock ETF46432F834−$1.98MReduced
- iShares MSCI USA Min Vol Factor ETF46429B697−$1.67MReduced
Largest weight decreases
Reduced and sold-out positions, by percentage points of the portfolio lost
- Vanguard Morningstar Total Stock Market ETF922908769−3.37 pp3.8% → 0.4%
- iShares Tr46434V456−1.48 pp1.7% → 0.2%
- iShares Core U.S. Aggregate Bond ETF464287226−1.22 pp3.2% → 2.0%
- iShares MSCI USA Min Vol Factor ETF46429B697−1.03 pp1.8% → 0.8%
- iShares MSCI USA Quality Factor ETF46432F339−0.87 pp2.5% → 1.7%
Metrics
13F metrics for Q2 2026, computed only from the numbers in the filings. Definitions below.
- Portfolio value
- $157.8M
- −$5.09M (−3.1%) vs. prior quarter
- Positions
- 57
- +2 vs. prior quarter
- Top 10 concentration
- 64.7%
- Top 10 as share of value
- Turnover
- 9.8%
- 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 $162.9M (Q4 2025)
| Quarter | Filed | Positions | Value | Top 3 holdings | Changes | Filing |
|---|---|---|---|---|---|---|
| Q2 2026 | Jul 9, 2026 | 57 | $157.8M | iShares Core S&P 500 ETFFidelity Merrimack STR TriShares Core MSCI Total International Stock ETF | vs. Q1 2026 | SEC |
| Q1 2026 | Apr 20, 2026 | 55 | $162.9M | iShares Core S&P 500 ETFFidelity Merrimack STR TriShares Core MSCI Total International Stock ETF | vs. Q4 2025 | SEC |
| Q4 2025 | Feb 18, 2026 | 55 | $162.9M | iShares Core S&P 500 ETFFidelity Merrimack STR TriShares Core MSCI Total International Stock ETF | – | SEC |