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Filers›Family Office›Diesslin Group, Inc.
DOSSIER · 13F-HR · Q1 2026

Diesslin Group, Inc.

Diesslin's family office based in Chicago, IL — $222M in tracked AUM across 53 positions as of Q1 2026.

D
Diesslin·Chicago, IL·Family Office
CIK 0002108559 · last filed Mar 31, 2026
Total AUM
$222M
▲ 11.5%
vs prior
Holdings
53
—
positions
Whale Score
63
63
tracked
Activity
—
no data
changes this Q
Top sector
Tech
44% weight
concentration
AI Analysis · Q1 2026 · Q1 2026

Diesslin Group, Inc. filed its latest 13F-HR for Q1 2026. See the latest holdings and position changes below.

Quarter at a glance — Q1 2026

Position-change comparison pending.

No quarter-over-quarter changes available.

Top 10 holdings

By portfolio weight as of Q1 2026.

#HoldingValueSharesWeight
01
BRK/B
BERKSHIRE HATHAWAY INC DEL
$58M121K26.2%
02
JAAA
JANUS DETROIT STR TR
$32M638K14.5%
03
QQQ
INVESCO QQQ TR
$27M46K12.0%
04
VOE
VANGUARD INDEX FDS
$23M125K10.4%
05
SMMD
ISHARES TR
$22M291K10.0%
06
EDV
VANGUARD WORLD FD
$9M141K4.1%
07
RSP
INVESCO EXCHANGE TRADED FD T
$9M45K3.9%
08
WMT
WALMART INC
$4M34K1.9%
09
TLT
ISHARES TR
$4M49K1.9%
10
AAPL
APPLE INC
$4M15K1.7%

Filing history

Filing history loading…
AI Agent · grounded in Diesslin
haiku-4-5 · 53 positions indexed
Sector mix
  • Tech44%
  • Financials5%
  • Health Care22%
  • Communications13%
  • Energy15%
  • Other1%
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