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Oppenheimer & Co Portfolio holdings

AUM $8.21B
1-Year Est. Return 28.81%
This Fund
S&P 500
This Quarter Est. Return
+0.96%
1 Year Est. Return
+28.81%
3 Year Est. Return
+92.54%
5 Year Est. Return
+114.67%
10 Year Est. Return
+429.8%
AUM
$8.21B
AUM Growth
+$1.17B
Cap. Flow
+$1.31B
Cap. Flow %
15.93%
Top 10 Hldgs %
19.59%
Holding
1,801
New
278
Increased
701
Reduced
627
Closed
118

Top Buys

Rank Stock Value
1
AAPL icon
Apple
AAPL
+$288M
2
AMZN icon
Amazon
AMZN
+$172M
3
BRK.B icon
Berkshire Hathaway Class B
BRK.B
+$101M
4
QQQ icon
Invesco QQQ Trust
QQQ
+$82.5M
5
PWR icon
Quanta Services
PWR
+$52.8M

Top Sells

Rank Stock Value
1
SHY icon
iShares 1-3 Year Treasury Bond ETF
SHY
+$11.2M
2
PAAS icon
Pan American Silver
PAAS
+$9.22M
3
IBM icon
IBM
IBM
+$9.09M
4
NOC icon
Northrop Grumman
NOC
+$8.32M
5
SAN icon
Banco Santander
SAN
+$8.24M

Sector Composition

Rank Sector Weight
1 Technology 19.89%
2 Financials 9.29%
3 Industrials 9.2%
4 Healthcare 6.57%
5 Communication Services 6.11%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
UI icon
151
Ubiquiti
UI
$32B
$11.7M 0.14%
14,837
-203
-1% -$138K
BP icon
152
BP
BP
$113B
$11.7M 0.14%
+249,233
New +$9.76M
DUK icon
153
Duke Energy
DUK
$101B
$11.7M 0.14%
89,220
-50,588
-36% -$6.32M
VLO icon
154
Valero Energy
VLO
$90.6B
$11.7M 0.14%
47,214
+1,375
+3% +$283K
SLB icon
155
SLB Ltd
SLB
$70.6B
$11.6M 0.14%
226,469
+20,673
+10% +$1M
WMB icon
156
Williams Companies
WMB
$92B
$11.5M 0.14%
157,745
+693
+0.4% +$48K
EMR icon
157
Emerson Electric
EMR
$81.2B
$11.5M 0.14%
87,425
-4,400
-5% -$633K
TMDX icon
158
Transmedics
TMDX
$2.46B
$11.3M 0.14%
113,472
-3,094
-3% -$404K
ABT icon
159
Abbott
ABT
$175B
$11.2M 0.14%
+109,247
New +$12.3M
VST icon
160
Vistra
VST
$57B
$11.1M 0.14%
74,144
-13,184
-15% -$2.13M
LIN icon
161
Linde
LIN
$234B
$10.6M 0.13%
21,354
-1,034
-5% -$488K
HASI icon
162
Hannon Armstrong Sustainable Infrastructure Capital
HASI
$4.9B
$10.6M 0.13%
287,468
+17,350
+6% +$618K
KLAC icon
163
KLA
KLAC
$286B
$10.6M 0.13%
71,710
-10
-0% -$1.46K
FNDF icon
164
Schwab Fundamental International Large Company Index ETF
FNDF
$24.3B
$10.5M 0.13%
214,823
+23,791
+12% +$1.17M
XYL icon
165
Xylem
XYL
$27.8B
$10.5M 0.13%
87,690
+4,433
+5% +$581K
HGER icon
166
Harbor Commodity All-Weather Strategy ETF
HGER
$3.68B
$10.5M 0.13%
337,543
+4,099
+1% +$115K
TOK icon
167
iShares MSCI Kokusai Fund
TOK
$245M
$10.5M 0.13%
78,529
+324
+0.4% +$44.9K
TMUS icon
168
T-Mobile US
TMUS
$184B
$10.4M 0.13%
49,663
-13,702
-22% -$2.81M
ISRG icon
169
Intuitive Surgical
ISRG
$119B
$10.4M 0.13%
22,621
+2,991
+15% +$1.51M
PM icon
170
Philip Morris
PM
$298B
$10.4M 0.13%
62,836
-8,918
-12% -$1.55M
CME icon
171
CME Group
CME
$91.9B
$10.2M 0.12%
34,647
-200
-0.6% -$59.4K
AZO icon
172
AutoZone
AZO
$47.7B
$10.2M 0.12%
+3,025
New +$10.9M
EQT icon
173
EQT Corp
EQT
$33.4B
$10.2M 0.12%
159,821
+7,444
+5% +$436K
MCO icon
174
Moody's
MCO
$82.5B
$10.2M 0.12%
23,292
+12,016
+107% +$5.68M
SBUX icon
175
Starbucks
SBUX
$118B
$10.1M 0.12%
112,872
+4,450
+4% +$421K
5 6
7
8 9

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Oppenheimer & Co's Q1 2026 Portfolio in Review

As of Q1 2026, Oppenheimer & Co held 1,801 positions worth $8.21B, up 17% from $7.04B the previous quarter. Its ten largest holdings account for 20% of the portfolio.

Oppenheimer & Co deployed $1.31B of net new capital in Q1 2026, opening 278 new positions and adding to 701 existing holdings. Its largest new stake was Apple: 1,107,179 shares worth $281M.

By sector, the portfolio is most concentrated in Technology at 20% of assets, up from 19% a quarter earlier, followed by Financials and Industrials.

On the sell side, the largest reduction was iShares 1-3 Year Treasury Bond ETF, an estimated $11.2M trimmed.

  • Oppenheimer & Co's largest Q1 2026 buy was Apple: 1,107,179 shares worth $281M.
  • Oppenheimer & Co added most to Microsoft in Q1 2026, an estimated $24M increase.
  • Oppenheimer & Co's biggest Q1 2026 reduction was iShares 1-3 Year Treasury Bond ETF, cutting an estimated $11.2M.
  • Oppenheimer & Co fully exited Telefonica in Q1 2026, selling an estimated $6.36M.
  • Oppenheimer & Co's ten largest holdings make up 20% of its $8.21B portfolio in Q1 2026.
  • Oppenheimer & Co opened 278 new positions and closed 118 in Q1 2026.
  • Oppenheimer & Co's portfolio value rose 17% quarter-over-quarter to $8.21B.

Based on Oppenheimer & Co's 13F filing for Q1 2026, filed 24 Apr 2026.