Chatham Capital Group, Inc.
- SEC CIK
- 0001108969
- Latest filing
- Jul 10, 2026
The latest 13F from Chatham Capital Group, Inc. covers Q2 2026 (filed Jul 10, 2026): 200 long positions worth $783.0M. The top 10 holdings make up 29.8% of the portfolio, and the largest is Vanguard Morningstar Small-Cap ETF at 4.7%. 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.
- New
- 8
- Est. +$14.0M
- Added
- 62
- Est. +$22.1M
- Reduced
- 76
- Est. −$16.5M
- Sold out
- 6
- Est. −$7.70M
Top 5 holdings
Share of this quarter's portfolio value
Biggest buys
New and added positions, by estimated amount bought
- Vanguard Instl Index FD922040845+$4.70MAdded
- iShares Tr46436E718+$4.30MNew
- State Street SPDR Bloomberg 1-3 Month T-Bill ETF78468R663+$4.27MNew
- KLACKLA Corp
- iShares Inc46434G764+$2.88MAdded
Largest weight increases
New and added positions, by percentage points of the portfolio gained
- iShares Inc46434G764+0.67 pp2.1% → 2.7%
- iShares Tr46436E718+0.55 pp0.0% → 0.5%
- State Street SPDR Bloomberg 1-3 Month T-Bill ETF78468R663+0.55 pp0.0% → 0.5%
- KLACKLA Corp
- Vanguard Instl Index FD922040845+0.47 pp1.1% → 1.6%
Biggest sells
Reduced and sold-out positions, by estimated amount sold
Largest weight decreases
Reduced and sold-out positions, by percentage points of the portfolio lost
Metrics
13F metrics for Q2 2026, computed only from the numbers in the filings. Definitions below.
- Portfolio value
- $783.0M
- +$93.7M (+13.6%) vs. prior quarter
- Positions
- 200
- +2 vs. prior quarter
- Top 10 concentration
- 29.8%
- Top 10 as share of value
- Turnover
- 3.3%
- Q2 2026, one quarter
- Average holding period
- 17.2 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 $783.0M (Q2 2026)
| Quarter | Filed | Positions | Value | Top 3 holdings | Changes | Filing |
|---|---|---|---|---|---|---|
| Q2 2026 | Jul 10, 2026 | 200 | $783.0M | Vanguard Morningstar Small-Cap ETFNVDAGEV | vs. Q1 2026 | SEC |
| Q1 2026 | Apr 21, 2026 | 198 | $689.3M | Vanguard Morningstar Small-Cap ETFNVDAIAU | vs. Q4 2025 | SEC |
| Q4 2025 | Jan 14, 2026 | 198 | $702.8M | NVDAVanguard Morningstar Small-Cap ETFIAU | vs. Q3 2025 | SEC |
| Q3 2025 | Oct 15, 2025 | 196 | $695.2M | NVDAVanguard Morningstar Small-Cap ETFIAU | vs. Q2 2025 | SEC |
| Q2 2025 | Jul 17, 2025 | 197 | $655.6M | Vanguard Morningstar Small-Cap ETFNVDAIAU | vs. Q1 2025 | SEC |
| Q1 2025 | Apr 10, 2025 | 194 | $599.4M | Vanguard Morningstar Small-Cap ETFNVDAIAU | vs. Q4 2024 | SEC |
| Q4 2024 | Feb 7, 2025 | 197 | $608.0M | Vanguard Morningstar Small-Cap ETFNVDAAAPL | vs. Q3 2024 | SEC |
| Q3 2024 | Oct 16, 2024 | 195 | $611.7M | Vanguard Morningstar Small-Cap ETFNVDAIAU | vs. Q2 2024 | SEC |
| Q2 2024 | Jul 15, 2024 | 191 | $572.9M | Vanguard Morningstar Small-Cap ETFNVDAIAU | vs. Q1 2024 | SEC |
| Q1 2024 | Apr 18, 2024 | 191 | $544.9M | Vanguard Morningstar Small-Cap ETFNVDAIAU | vs. Q4 2023 | SEC |
| Q4 2023 | Jan 19, 2024 | 181 | $493.9M | Vanguard Morningstar Small-Cap ETFAAPLIAU | vs. Q3 2023 | SEC |
| Q3 2023 | Oct 26, 2023 | 183 | $448.1M | Vanguard Morningstar Small-Cap ETFAAPLVanguard Malvern FDS | vs. Q2 2023 | SEC |
| Q2 2023 | Jul 14, 2023 | 183 | $475.2M | Vanguard Morningstar Small-Cap ETFAAPLVanguard Malvern FDS | vs. Q1 2023 | SEC |
| Q1 2023 | Apr 24, 2023 | 186 | $447.4M | Vanguard Morningstar Small-Cap ETFAAPLVanguard Malvern FDS | vs. Q4 2022 | SEC |
| Q4 2022 | Feb 1, 2023 | 186 | $426.5M | Vanguard Morningstar Small-Cap ETFVanguard Malvern FDSAAPL | vs. Q3 2022 | SEC |
| Q3 2022 | Oct 28, 2022 | 172 | $407.8M | Vanguard Malvern FDSVanguard Morningstar Small-Cap ETFAAPL | vs. Q2 2022 | SEC |
| Q2 2022 | Aug 2, 2022 | 175 | $442.0M | Vanguard Malvern FDSVanguard Scottsdale FDSVanguard Morningstar Small-Cap ETF | vs. Q1 2022 | SEC |
| Q1 2022 | Apr 21, 2022 | 180 | $517.1M | Vanguard Scottsdale FDSVanguard Morningstar Small-Cap ETFAAPL | vs. Q4 2021 | SEC |
| Q4 2021 | Feb 2, 2022 | 190 | $553.9M | Vanguard Morningstar Small-Cap ETFAAPLIAU | vs. Q3 2021 | SEC |
| Q3 2021 | Oct 13, 2021 | 191 | $519.6M | Vanguard Scottsdale FDSVanguard Morningstar Small-Cap ETFIAU | vs. Q2 2021 | SEC |
| Q2 2021 | Jul 28, 2021 | 191 | $517.3M | Vanguard Scottsdale FDSVanguard Morningstar Small-Cap ETFIAU | vs. Q1 2021 | SEC |
| Q1 2021 | Apr 29, 2021 | 177 | $477.8M | Vanguard Scottsdale FDSIAUVanguard Morningstar Small-Cap ETF | – | SEC |