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Filers›Hedge Fund›O'Brien Greene & Co. Inc
DOSSIER · 13F-HR · Q1 2026

O'Brien Greene & Co. Inc

O'Brien Greene &'s hedge fund based in Omaha, NE — $353M in tracked AUM across 192 positions as of Q1 2026.

OG
O'Brien Greene &·Omaha, NE·Hedge Fund
CIK 0001768635 · last filed Mar 31, 2026
Total AUM
$353M
▲ 13.3%
vs prior
Holdings
192
—
positions
Whale Score
50
50
tracked
Activity
—
no data
changes this Q
Top sector
Tech
18% weight
concentration
AI Analysis · Q1 2026 · 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

Filing history loading…
AI Agent · grounded in O'Brien
haiku-4-5 · 192 positions indexed
Sector mix
  • Tech18%
  • Financials5%
  • Health Care50%
  • Cons. Disc.12%
  • Communications8%
  • Other7%
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