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O'Brien Greene & Co

O'Brien Greene & Co Portfolio holdings

AUM $357M Turnover 10.07%
1-Year Est. Return 24.79%
This Fund
S&P 500
This Quarter Est. Return
+5.97%
1 Year Est. Return
+24.79%
3 Year Est. Return
+90.95%
5 Year Est. Return
+117.26%
10 Year Est. Return
–
AUM
$357M
AUM Growth
-$5.73M
Cap. Flow
-$18.1M
Cap. Flow %
-5.09%
Top 10 Hldgs %
41.77%
Holding
149
New
8
Increased
17
Reduced
34
Closed
7
Avg Time Held
4.3 years
Top 10 Avg Time Held
2.1 years
Top 20 Avg Time Held
3.8 years

Top Sells

Rank Stock Value
1
HONA
Honeywell Aerospace
HONA
+$5.78M
2
WMT icon
Walmart Inc
WMT
+$4.64M
3
BSX icon
Boston Scientific
BSX
+$4.29M
4
TLN icon
Talen Energy Corp
TLN
+$1.02M
5
SNEX icon
StoneX
SNEX
+$661K

Sector Composition

Rank Sector Weight
1 Financials 17.47%
2 Technology 16.58%
3 Energy 15.04%
4 Miscellaneous 14.83%
5 Industrials 10.6%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow Held Since
BJ icon
101
BJs Wholesale Club
BJ
$13.9B
$368K 0.1%
4,000
– –
2022 Q4
15 quarters
UL icon
102
Unilever
UL
$143B
$350K 0.1%
5,758
– –
2020 Q4
23 quarters
DMLP icon
103
Dorchester Minerals
DMLP
$1.35B
$336K 0.09%
12,000
– –
2022 Q4
15 quarters
AON icon
104
Aon
AON
$71.2B
$314K 0.09%
1,134
– –
2020 Q3
24 quarters
SO icon
105
Southern Company
SO
$109B
$311K 0.09%
3,750
– –
2018 Q4
31 quarters
AMZN icon
106
Amazon
AMZN
$2.89T
$309K 0.09%
1,239
– –
2024 Q4
7 quarters
WTRG icon
107
Essential Utilities
WTRG
$12.9B
$302K 0.08%
7,714
– –
2018 Q4
31 quarters
MDY icon
108
State Street SPDR S&P MIDCAP 400 ETF Trust
MDY
$26.6B
$302K 0.08%
460
– –
2024 Q2
9 quarters
ALX icon
109
Alexander's
ALX
$1.29B
$302K 0.08%
1,225
– –
2026 Q1
2 quarters
BSX icon
110
Boston Scientific
BSX
$63.8B
$298K 0.08%
6,820
-92,758
-93% -$4.29M
2026 Q1
2 quarters
CUBE icon
111
CubeSmart
CUBE
$10.1B
$274K 0.08%
7,286
– –
2026 Q1
2 quarters
NET icon
112
Cloudflare
NET
$105B
$260K 0.07%
+750
New +$222K
2026 Q3
0 quarters
FDX icon
113
FedEx
FDX
$74.7B
$257K 0.07%
900
– –
2019 Q1
30 quarters
COR icon
114
Cencora
COR
$66B
$252K 0.07%
839
– –
2024 Q2
9 quarters
TDW icon
115
Tidewater
TDW
$3.54B
$240K 0.07%
+2,961
New +$249K
2026 Q3
0 quarters
ADI icon
116
Analog Devices
ADI
$191B
$238K 0.07%
600
– –
2026 Q2
1 quarter
HSY icon
117
Hershey
HSY
$34.9B
$236K 0.07%
1,500
– –
2018 Q4
31 quarters
ETN icon
118
Eaton
ETN
$140B
$232K 0.06%
539
– –
2026 Q2
1 quarter
RTX icon
119
RTX Corp
RTX
$265B
$215K 0.06%
1,159
– –
2025 Q4
3 quarters
IWR icon
120
iShares Russell Mid-Cap ETF
IWR
$58.4B
$213K 0.06%
2,000
– –
2026 Q2
1 quarter
CMCSA icon
121
Comcast
CMCSA
$87B
$213K 0.06%
9,798
– –
2018 Q4
31 quarters
IUSG icon
122
iShares Core S&P US Growth ETF
IUSG
$32.3B
$213K 0.06%
1,100
– –
2026 Q2
1 quarter
ROST icon
123
Ross Stores
ROST
$75.7B
$209K 0.06%
+894
New +$210K
2026 Q3
0 quarters
AXP icon
124
American Express
AXP
$217B
$205K 0.06%
675
– –
2025 Q2
5 quarters
EVC icon
125
Entravision Communication
EVC
$858M
$204K 0.06%
27,777
-52,223
-65% -$502K
2026 Q2
1 quarter

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O'Brien Greene & Co's Q3 2026 Portfolio in Review

As of Q3 2026, O'Brien Greene & Co held 149 positions worth $357M, down 1.6% from $362M the previous quarter. Its ten largest holdings account for 42% of the portfolio.

O'Brien Greene & Co withdrew a net $18.1M in Q3 2026, closing 7 positions and reducing 34 holdings. Its most notable exit was Honeywell Aerospace, an estimated $5.78M position sold in full.

By sector, the portfolio is most concentrated in Financials at 17% of assets, down from 18% a quarter earlier, followed by Technology and Energy.

Against the trend, O'Brien Greene & Co opened a new position in Energy Fuels worth $463K.

  • O'Brien Greene & Co's largest Q3 2026 buy was Energy Fuels: 42,000 shares worth $463K.
  • O'Brien Greene & Co added most to PCB Bancorp in Q3 2026, an estimated $253K increase.
  • O'Brien Greene & Co's biggest Q3 2026 reduction was Walmart Inc, cutting an estimated $4.64M.
  • O'Brien Greene & Co fully exited Honeywell Aerospace in Q3 2026, selling an estimated $5.78M.
  • O'Brien Greene & Co's ten largest holdings make up 42% of its $357M portfolio in Q3 2026.
  • O'Brien Greene & Co opened 8 new positions and closed 7 in Q3 2026.
  • O'Brien Greene & Co's portfolio value fell 1.6% quarter-over-quarter to $357M.

Based on O'Brien Greene & Co's 13F filing for Q3 2026, filed 5 Nov 2026.