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OBGC

O'Brien Greene & Co Portfolio holdings

AUM $362M
1-Year Est. Return 29.47%
This Fund
S&P 500
This Quarter Est. Return
+4.55%
1 Year Est. Return
+29.47%
3 Year Est. Return
+81.4%
5 Year Est. Return
+103.17%
10 Year Est. Return
–
AUM
$362M
AUM Growth
+$9.09M
Cap. Flow
+$614K
Cap. Flow %
0.17%
Top 10 Hldgs %
38.66%
Holding
149
New
16
Increased
34
Reduced
33
Closed
8

Top Buys

Rank Stock Value
1
HONA
Honeywell Aerospace
HONA
+$5.77M
2
WSE
Wise Group
WSE
+$1.73M
3
SII
Sprott
SII
+$896K
4
BSX icon
Boston Scientific
BSX
+$878K
5
NEXT icon
NextDecade
NEXT
+$696K

Top Sells

Rank Stock Value
1
LYB icon
LyondellBasell Industries
LYB
+$6.82M
2
CSCO icon
Cisco
CSCO
+$5.05M
3
CF icon
CF Industries
CF
+$722K
4
TLN
Talen Energy Corp
TLN
+$697K
5
IBKR icon
Interactive Brokers
IBKR
+$640K

Sector Composition

Rank Sector Weight
1 Financials 17.51%
2 Technology 15.29%
3 Miscellaneous 14.02%
4 Energy 13.28%
5 Industrials 13.06%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
EVC icon
51
Entravision Communication
EVC
$777M
$1.04M 0.29%
+80,000
New +$567K
TLN
52
Talen Energy Corp
TLN
$15.2B
$1.02M 0.28%
2,646
-1,900
-42% -$697K
TECK icon
53
Teck Resources
TECK
$33.9B
$993K 0.27%
16,700
– –
BTI icon
54
British American Tobacco
BTI
$119B
$985K 0.27%
15,943
– –
RGR icon
55
Sturm, Ruger & Co
RGR
$615M
$984K 0.27%
26,000
+2,000
+8% +$80.4K
BSM icon
56
Black Stone Minerals
BSM
$3.12B
$978K 0.27%
70,000
-30,000
-30% -$417K
BG icon
57
Bunge Global
BG
$22.8B
$943K 0.26%
8,833
– –
CCJ icon
58
Cameco
CCJ
$43.9B
$937K 0.26%
9,200
– –
NVDA icon
59
NVIDIA
NVDA
$5.56T
$927K 0.26%
4,635
+5
+0.1% +$1.03K
ABT icon
60
Abbott
ABT
$187B
$924K 0.26%
10,184
-90
-0.9% -$8.21K
KWR icon
61
Quaker Houghton
KWR
$2.78B
$913K 0.25%
5,749
-528
-8% -$74.2K
SYY icon
62
Sysco
SYY
$38.4B
$890K 0.25%
10,649
– –
ECL icon
63
Ecolab
ECL
$78.3B
$890K 0.25%
3,194
– –
IWM icon
64
iShares Russell 2000 ETF
IWM
$81.2B
$886K 0.24%
2,950
– –
FMX icon
65
Fomento Económico Mexicano
FMX
$41B
$808K 0.22%
6,317
– –
NVS icon
66
Novartis
NVS
$304B
$796K 0.22%
5,081
– –
LIN icon
67
Linde
LIN
$220B
$784K 0.22%
1,511
– –
SHW icon
68
Sherwin-Williams
SHW
$81B
$737K 0.2%
2,139
– –
SUBC
69
DELISTED
SUBSEA 7 S A SPONSORED ADR
SUBC
$733K 0.2%
21,400
– –
AMRZ
70
Amrize Ltd
AMRZ
$24B
$731K 0.2%
13,711
– –
CL icon
71
Colgate-Palmolive
CL
$70.8B
$704K 0.19%
7,675
– –
OMAB icon
72
Grupo Aeroportuario Centro Norte
OMAB
$4.81B
$702K 0.19%
6,207
– –
MLM icon
73
Martin Marietta Materials
MLM
$36.6B
$674K 0.19%
1,168
– –
PCB icon
74
PCB Bancorp
PCB
$395M
$668K 0.18%
+23,538
New +$585K
NEXT icon
75
NextDecade
NEXT
$1.95B
$663K 0.18%
+87,968
New +$696K
1 2
3
4 5

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O'Brien Greene & Co's Q2 2026 Portfolio in Review

As of Q2 2026, O'Brien Greene & Co held 149 positions worth $362M, up 2.6% from $353M the previous quarter. Its ten largest holdings account for 39% of the portfolio.

O'Brien Greene & Co's Q2 2026 filing shows 16 new, 34 increased, 33 reduced and 8 closed positions. Its largest new stake was Honeywell Aerospace: 26,135 shares worth $5.78M. The largest sale was LyondellBasell Industries, an estimated $6.82M.

By sector, the portfolio is most concentrated in Financials at 18% of assets, up from 16% a quarter earlier, followed by Technology and Miscellaneous.

  • O'Brien Greene & Co's largest Q2 2026 buy was Honeywell Aerospace: 26,135 shares worth $5.78M.
  • O'Brien Greene & Co added most to Sprott in Q2 2026, an estimated $896K increase.
  • O'Brien Greene & Co's biggest Q2 2026 reduction was Cisco, cutting an estimated $5.05M.
  • O'Brien Greene & Co fully exited LyondellBasell Industries in Q2 2026, selling an estimated $6.82M.
  • O'Brien Greene & Co's ten largest holdings make up 39% of its $362M portfolio in Q2 2026.
  • O'Brien Greene & Co opened 16 new positions and closed 8 in Q2 2026.
  • O'Brien Greene & Co's portfolio value rose 2.6% quarter-over-quarter to $362M.

Based on O'Brien Greene & Co's 13F filing for Q2 2026, filed 6 Aug 2026.