J. Mark Nickell & Co.
Long book
$207.1M
Q1 2026
Positions
32
Top-10 weight
80%
concentration
Last quarter
+9.9%
SPY +14.8%
Turnover
12%
of book per quarter
Strategy in plain words
auto-generated from filingsJ. Mark Nickell & Co. is a wealth-management firm allocating client money, running a $207.1M US long book across 32 positions.
The portfolio is extremely concentrated — the top 10 positions are almost the whole book. Turnover is modest: positions are typically held for years. Current anchor positions: ISHARES MSCI USA QUALITY FAC, ISHR CR UNVRSE USD BD ETF-UI, VANGUARD S&P 500 ETF, GMO U.S. QUALITY ETF, JPMORGAN ULTRA-SHORT INCOME.
Its holdings are mechanical (indexing / client flows), so position changes carry no stock-picking signal.
Implied long-book return vs S&P 500
methodology: positions priced quarterly, no shorts/options Fund long book S&P 500
Q4 2025
-1.2%
Q1 2026
+9.9%
Sector allocation
Healthcare 51%
Industrials 49%