Investor
J. Mark Nickell & Co.
CIK 0001811161 · filed 2026-05-20 · SEC filing
13F book
$110.7M
Positions
32
3 new · 1 sold
Largest name
13.4%
Ishares Tr
Est. mark
−$1.59M
Price effect on 29 names still held. Flow $4.01M.
| Name | Ticker | Shares | Value | Weight | Est. mark | Change |
|---|---|---|---|---|---|---|
| Ishares Tr | — | 77.3K | $14.8M | 13.4% | −$526.5K | Cut−$2.05M |
| Ishares Tr | — | 276.3K | $12.8M | 11.5% | −$87.6K | Added$1.11M |
| Vanguard Index Fds | — | 19.2K | $11.4M | 10.3% | −$566.7K | Cut−$1.49M |
| Gmo Etf Trust | — | 282.8K | $10.2M | 9.2% | −$470.6K | Added$2.29M |
| J P Morgan Exchange Traded F | — | 196.6K | $9.95M | 9.0% | $3.59K | Added$861.6K |
| Dimensional Etf Trust | — | 148.4K | $7.83M | 7.1% | $427.3K | Cut$340.6K |
| Pimco Etf Tr | — | 250.1K | $6.55M | 5.9% | −$112.2K | Added$318.3K |
| Schwab Strategic Tr | — | 182.1K | $5.59M | 5.0% | $572.2K | Added$755.8K |
| Ishares Tr | — | 48.1K | $5.45M | 4.9% | −$466.2K | Added−$215.2K |
| Vanguard Whitehall Fds | — | 52.6K | $4.65M | 4.2% | −$147.9K | Added$129.7K |
| Blackrock Etf Trust Ii | — | 85.1K | $4.42M | 4.0% | −$70.3K | Added$4.64K |
| Ishares Inc | — | 44.9K | $3.53M | 3.2% | $224.9K | Added$798.1K |
| Ishares Tr | — | 32.2K | $3.22M | 2.9% | −$152.9K | Added$29.5K |
| Ishares Aaa Clo Active | — | 45.5K | $2.36M | 2.1% | $4.01K | Added$62.2K |
| Vanguard Index Fds | — | 4.83K | $1.55M | 1.4% | −$69.8K | Cut−$544.9K |
| Ishares Tr | — | 15K | $799.6K | 0.7% | −$9.92K | Cut−$15.4K |
| Ishares Tr | — | 28.4K | $710.9K | 0.6% | −$4.96K | Held |
| Blackrock Etf Trust | — | 8.21K | $576.2K | 0.5% | −$32.5K | Held |
| Ishares Tr | — | 3.43K | $484.6K | 0.4% | −$25.9K | Cut−$398.4K |
| Ishares Tr | — | 3.36K | $444.3K | 0.4% | −$24.4K | Held |
| Ishares Tr | — | 3.69K | $352.7K | 0.3% | $1.96K | Held |
| Ishares Tr | — | 7.22K | $344.7K | 0.3% | −$37.4K | Held |
| Pimco Etf Tr | — | 6.59K | $344.2K | 0.3% | — | New |
| Global X Fds | — | 14.2K | $340.6K | 0.3% | $40.7K | Cut$37.7K |
| Ishares Tr | — | 5.3K | $303.4K | 0.3% | $24.3K | Held |
| Vanguard World Fd | — | 2.58K | $289.1K | 0.3% | −$22.4K | Held |
| Ishares Tr | — | 763 | $242.7K | 0.2% | −$19K | Cut−$29.3K |
| HCA Healthcare, Inc. | HCA | 500 | $236.6K | 0.2% | — | New |
| Goldman Sachs Etf Tr | — | 7.14K | $233K | 0.2% | −$20.6K | Held |
| Deere & Co | DE | 407 | $229.2K | 0.2% | — | New |
| Ishares Tr | — | 4.82K | $210.5K | 0.2% | −$21.3K | Added−$19.3K |
| Ishares Tr | — | 2.77K | $209.4K | 0.2% | $805 | Held |
Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.