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Super Investors J. Mark Nickell & Co.
JM

J. Mark Nickell & Co.

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$125M
Positions
30
Quarter ended
June 30, 2026
Filed
August 11, 2026

Reported portfolio value by quarter (3 quarters reported)

$207M $108M
Q4 25 Q1 26 Q2 26

$108M in Q4 2025 → $125M now. Hover for any quarter.

Holdings

As reported for the quarter ended June 30, 2026. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
IT Ishares Tr 14.0% Trimmed 45% 80,184 $17.6M
IT Ishares Tr 11.8% New 320,589 $14.8M
VI Vanguard Index Fds 10.6% Trimmed 45% 19,274 $13.2M
GE Gmo ETF Trust 9.8% Trimmed 44% 294,630 $12.3M
JP J P Morgan Exchange Traded F 8.7% Trimmed 41% 215,388 $10.9M
DE Dimensional ETF Trust 6.6% Trimmed 45% 152,164 $8.22M
PE Pimco ETF Tr 5.7% Trimmed 42% 271,036 $7.19M
IT Ishares Tr 4.9% Trimmed 50% 45,096 $6.2M
SS Schwab Strategic Tr 4.7% Trimmed 45% 186,368 $5.91M
VW Vanguard Whitehall Fds 4.1% Trimmed 43% 55,320 $5.17M
BE Blackrock ETF Trust Ii 3.8% Trimmed 44% 90,734 $4.75M
I Ishares Inc 3.7% Trimmed 46% 44,734 $4.58M
IT Ishares Tr 2.9% Trimmed 58% 25,165 $3.64M
BE Blackrock ETF Trust Ii 2.0% Trimmed 44% 48,459 $2.52M
VI Vanguard Index Fds 1.4% Trimmed 52% 4,636 $1.72M
IT Ishares Tr 0.7% New 16,311 $867K
IT Ishares Tr 0.6% New 4,594 $709K
IT Ishares Tr 0.5% New 8,439 $676K
IT Ishares Tr 0.5% Trimmed 56% 24,790 $620K
IT Ishares Tr 0.4% Trimmed 53% 3,246 $531K
IT Ishares Tr 0.4% Trimmed 42% 8,413 $491K
PE Pimco ETF Tr 0.3% Added 4.3% 6,877 $362K
VW Vanguard World Fd 0.3% Trimmed 47% 2,712 $359K
IT Ishares Tr 0.3% Trimmed 49% 5,419 $342K
IT Ishares Tr 0.3% Trimmed 58% 3,073 $316K
GX Global X Fds 0.2% New 8,870 $307K
AA Ab Active Etfs Inc 0.2% New 2,063 $306K
IT Ishares Tr 0.2% Trimmed 48% 4,971 $302K
GX Global X Fds 0.2% Trimmed 66% 9,699 $295K
IT Ishares Tr 0.2% Trimmed 60% 611 $224K

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 2 quarters.

Q2 2026

quarter ended June 30, 2026 · filed August 11, 2026

Company Action Shares changed Value of change % of portfolio
IT Ishares Tr Exited −511,929 −$23.6M —
IT Ishares Tr New +320,589 +$14.8M 11.8%
IT Ishares Tr Trimmed −66,133 −$14.5M 14.0%
VI Vanguard Index Fds Trimmed −15,661 −$10.8M 10.6%
GE Gmo ETF Trust Trimmed −228,270 −$9.5M 9.8%
JP J P Morgan Exchange Traded F Trimmed −151,509 −$7.66M 8.7%
DE Dimensional ETF Trust Trimmed −125,827 −$6.8M 6.6%
IT Ishares Tr Trimmed −45,172 −$6.21M 4.9%
PE Pimco ETF Tr Trimmed −198,012 −$5.25M 5.7%
IT Ishares Tr Trimmed −34,813 −$5.03M 2.9%

Showing the 10 largest of 38 changes.

Q1 2026

quarter ended March 31, 2026 · filed May 20, 2026

Company Action Shares changed Value of change % of portfolio
IT Ishares Tr Added +261,532 +$12.1M 11.4%
IT Ishares Tr Added +61,348 +$11.8M 13.5%
GE Gmo ETF Trust Added +316,479 +$11.5M 9.1%
JP J P Morgan Exchange Traded F Added +187,214 +$9.47M 9.0%
VI Vanguard Index Fds Added +14,297 +$8.54M 10.1%
DE Dimensional ETF Trust Added +127,869 +$6.75M 7.1%
PE Pimco ETF Tr Added +235,397 +$6.17M 5.9%
IT Ishares Tr Added +44,340 +$5.02M 4.9%
SS Schwab Strategic Tr Added +162,050 +$4.97M 5.0%
VW Vanguard Whitehall Fds Added +47,619 +$4.21M 4.1%

Showing the 10 largest of 33 changes.

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