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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
ICE icon
976
Intercontinental Exchange
ICE
$82.4B
$796K 0.01%
5,059
+30
+0.6% +$4.89K
JCPI icon
977
JPMorgan Inflation Managed Bond ETF
JCPI
$865M
$793K 0.01%
16,400
– –
VOX icon
978
Vanguard Communication Services ETF
VOX
$5.53B
$791K 0.01%
4,396
-304
-6% -$57.8K
UTF icon
979
Cohen & Steers Infrastructure Fund
UTF
$3.14B
$790K 0.01%
30,516
-147
-0.5% -$3.79K
MRSH
980
Marsh
MRSH
$86.3B
$787K 0.01%
4,536
-432
-9% -$77.7K
OSCR icon
981
Oscar Health
OSCR
$8.5B
$786K 0.01%
68,529
+750
+1% +$10.6K
PLTM icon
982
GraniteShares Platinum Shares
PLTM
$173M
$782K 0.01%
41,341
+9,735
+31% +$206K
ROL icon
983
Rollins
ROL
$18.6B
$781K 0.01%
14,629
+791
+6% +$47.1K
GVI icon
984
iShares Intermediate Government/Credit Bond ETF
GVI
$3.72B
$780K 0.01%
7,314
-18
-0.2% -$1.93K
WINN icon
985
Harbor Long-Term Growers ETF
WINN
$1.11B
$780K 0.01%
28,136
+11,645
+71% +$345K
VALU icon
986
Value Line
VALU
$358M
$777K 0.01%
22,018
– –
SCZ icon
987
iShares MSCI EAFE Small-Cap ETF
SCZ
$13.5B
$776K 0.01%
9,892
-1
-0% -$81
IHS icon
988
IHS Holding
IHS
$2.77B
$775K 0.01%
+94,201
New +$755K
MIR icon
989
Mirion Technologies
MIR
$4.05B
$774K 0.01%
41,615
+7,634
+22% +$172K
EWJ icon
990
iShares MSCI Japan ETF
EWJ
$21.7B
$772K 0.01%
9,146
-731
-7% -$63.3K
MWA icon
991
Mueller Water Products
MWA
$3.92B
$772K 0.01%
28,086
+15,545
+124% +$431K
CELH icon
992
Celsius Holdings
CELH
$6.93B
$770K 0.01%
21,714
-3,245
-13% -$154K
CRCL
993
Circle Internet Group
CRCL
$15.5B
$768K 0.01%
8,053
-215
-3% -$18.2K
PRF icon
994
Invesco FTSE RAFI US 1000 ETF
PRF
$9.73B
$768K 0.01%
16,153
+1,240
+8% +$60.3K
BLV icon
995
Vanguard Long-Term Bond ETF
BLV
$5.75B
$765K 0.01%
11,126
+1,202
+12% +$83.9K
EMLP icon
996
First Trust North American Energy Infrastructure Fund
EMLP
$4.18B
$765K 0.01%
17,523
+4,873
+39% +$203K
NEA icon
997
Nuveen AMT-Free Quality Municipal Income Fund
NEA
$3.36B
$761K 0.01%
67,791
-7,998
-11% -$93K
AEVA
998
Aeva Technologies
AEVA
$1.02B
$759K 0.01%
57,698
+11,991
+26% +$178K
KT icon
999
KT
KT
$8.84B
$758K 0.01%
35,359
+9,685
+38% +$208K
ADM icon
1000
Archer Daniels Midland
ADM
$41.4B
$755K 0.01%
+10,388
New +$702K
38 39
40
41 42

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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.