Summitas Investment Management LLC
- SEC CIK
- 0002134540
- Latest filing
- Aug 14, 2026
The latest 13F from Summitas Investment Management LLC covers Q2 2026 (filed Aug 14, 2026): 10 long positions worth $134.6M. The top 10 holdings make up 100.0% of the portfolio, and the largest is Vanguard S&P 500 ETF at 50.1%. 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.
- New
- 0
- Added
- 3
- Est. +$918.7K
- Reduced
- 6
- Est. −$6.58M
- Sold out
- 0
Top 5 holdings
Share of this quarter's portfolio value
- Vanguard S&P 500 ETF92290836350.1%$67.4M
- GLDMWorld Gold Trust
- Vanguard Information Technology ETF92204A7029.7%$13.1M
- Vanguard Scottsdale FDS92206C7066.7%$9.04M
- Vanguard Ftse Developed Markets ETF9219438585.6%$7.55M
Share of portfolio
Top 5 holdings and the other 5 positions, by share of portfolio value
- Vanguard S&P 500 ETF50.1%
- GLDM12.4%
- Vanguard Information Technology ETF9.7%
- Vanguard Scottsdale FDS6.7%
- Vanguard Ftse Developed Markets ETF5.6%
- Other 5 positions15.5%
Biggest buys
New and added positions, by estimated amount bought
- Vanguard Ftse Emerging Markets ETF922042858+$383.0KAdded
- Vanguard BD Index FDS92203C303+$270.8KAdded
- Fidelity Covington Trust31609A404+$264.9KAdded
Largest weight increases
New and added positions, by percentage points of the portfolio gained
- Vanguard Ftse Emerging Markets ETF922042858+0.41 pp2.8% → 3.2%
- Fidelity Covington Trust31609A404+0.30 pp4.5% → 4.8%
- Vanguard BD Index FDS92203C303+0.12 pp1.5% → 1.6%
Biggest sells
Reduced and sold-out positions, by estimated amount sold
- Vanguard S&P 500 ETF922908363−$3.26MReduced
- Vanguard Scottsdale FDS92206C706−$1.39MReduced
- GLDMWorld Gold Trust
- iShares Core MSCI Emerging Markets ETF46434G103−$470.5KReduced
- Vanguard Information Technology ETF92204A702−$436.4KReducedConverted for a 8-for-1 split
Metrics
13F metrics for Q2 2026, computed only from the numbers in the filings. Definitions below.
- Portfolio value
- $134.6M
- +$7.03M (+5.5%) vs. prior quarter
- Positions
- 10
- 0 vs. prior quarter
- Top 10 concentration
- 100.0%
- Top 10 as share of value
- Turnover
- 0.7%
- Q2 2026, one quarter
- Average holding period
- 3.0 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 (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 $134.6M (Q2 2026)
| Quarter | Filed | Positions | Value | Top 3 holdings | Changes | Filing |
|---|---|---|---|---|---|---|
| Q2 2026 | Aug 14, 2026 | 10 | $134.6M | Vanguard S&P 500 ETFGLDMVanguard Information Technology ETF | vs. Q1 2026 | SEC |
| Q1 2026 | May 13, 2026 | 10 | $127.5M | Vanguard S&P 500 ETFGLDMVanguard Scottsdale FDS | vs. Q4 2025 | SEC |
| Q4 2025 | May 26, 2026 | 10 | $132.9M | Vanguard S&P 500 ETFGLDMVanguard Scottsdale FDS | – | SEC |