13F Insight
DOSSIER · 13F-HR · Q1 2026

O'Brien Greene & Co. Inc

$353M in tracked AUM across 192 positions as of Q1 2026.

OG
CIK 0001768635 · last filed Mar 31, 2026
Total AUM
$353M
as of Q1 2026
Holdings
192
—
positions
Whale Score
48
48
tracked
Activity
—
no data
changes this Q
AI Analysis · Q1 2026

O'Brien Greene & Co. 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
PHYS
Sprott Physical Gold Trust
$21M581K5.8%02
IBKR
Interactive Brokers Group Inc
$17M253K4.8%03
FLBR
Franklin Ftse Brazil Etf
$15M609K4.1%04
AAPL
Apple Computer Inc Com
$14M55K4.0%05
BRK/B
Berkshire Hathaway Inc Cl B
$13M28K3.8%06
WMT
Wal-Mart Stores
$13M102K3.6%07
VLO
Valero Energy Corp New Com
$12M51K3.5%08
EOG
Eog Res Inc Com
$12M83K3.4%09
FNV
Franco-Nevada Corp
$12M49K3.4%10
WMB
Williams Cos
$11M155K3.2%

Filing history

2026Q1Mar 31
$353M▲ 4.9%
192 positionsView →2025Q4Dec 31
$337M▲ 3.6%
198 positionsView →2025Q3Sep 30
$325M▲ 6.4%
186 positionsView →2025Q2Jun 30
$306M▲ 2.6%
198 positionsLocked2025Q1Mar 31
$298M▼ 3.2%
197 positionsLocked2024Q4Dec 31
$308M▼ 4.1%
203 positionsLocked2024Q3Sep 30
$321M▲ 1.7%
211 positionsLocked2024Q2Jun 30
$316M▲ 3.8%
214 positionsLocked2024Q1Mar 31
$304M▲ 7.0%
207 positionsLocked2023Q4Dec 31
$284M▲ 4.0%
205 positionsLocked2023Q3Sep 30
$273M▼ 5.0%
207 positionsLocked2023Q2Jun 30
$288M▲ 7.8%
201 positionsLocked
Showing 12 of 29