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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
UNM icon
1351
Unum
UNM
$13.8B
$329K ﹤0.01%
4,500
-4,629
-51% -$346K
ACGL icon
1352
Arch Capital
ACGL
$35.9B
$328K ﹤0.01%
3,418
-12,067
-78% -$1.16M
TKO icon
1353
TKO Group
TKO
$13.6B
$328K ﹤0.01%
1,625
-99
-6% -$20.2K
BITB icon
1354
Bitwise Bitcoin ETF
BITB
$2.47B
$328K ﹤0.01%
8,900
+12
+0.1% +$498
VTRS icon
1355
Viatris
VTRS
$20.1B
$326K ﹤0.01%
24,109
+1,357
+6% +$19K
CPNG icon
1356
Coupang
CPNG
$28.4B
$325K ﹤0.01%
+17,237
New +$337K
MDWD icon
1357
MediWound
MDWD
$182M
$325K ﹤0.01%
20,192
+100
+0.5% +$1.74K
LAB icon
1358
Standard BioTools
LAB
$329M
$323K ﹤0.01%
350,890
+231,140
+193% +$280K
XOP icon
1359
State Street SPDR S&P Oil & Gas Exploration & Production ETF
XOP
$3.42B
$322K ﹤0.01%
+1,772
New +$267K
FMX icon
1360
Fomento Económico Mexicano
FMX
$43.6B
$322K ﹤0.01%
+2,899
New +$312K
FMDE icon
1361
Fidelity Enhanced Mid Cap Core ETF
FMDE
$7.56B
$321K ﹤0.01%
+8,935
New +$331K
DRIV icon
1362
Global X Autonomous & Electric Vehicles ETF
DRIV
$383M
$320K ﹤0.01%
10,500
-75
-0.7% -$2.38K
HTZ icon
1363
Hertz
HTZ
$590M
$320K ﹤0.01%
+69,400
New +$336K
MSDL icon
1364
Morgan Stanley Direct Lending Fund
MSDL
$1.29B
$319K ﹤0.01%
22,843
– –
RIG icon
1365
Transocean
RIG
$5.91B
$319K ﹤0.01%
48,058
+3,500
+8% +$19.7K
TY icon
1366
TRI-Continental Corp
TY
$1.85B
$316K ﹤0.01%
10,010
+3
+0% +$98
XT icon
1367
iShares Future Exponential Technologies ETF
XT
$3.79B
$315K ﹤0.01%
4,620
+44
+1% +$3.13K
ALAB icon
1368
Astera Labs
ALAB
$51.6B
$314K ﹤0.01%
+2,866
New +$408K
MUC icon
1369
BlackRock MuniHoldings California Quality Fund
MUC
$1.01B
$314K ﹤0.01%
30,200
-3,777
-11% -$40.8K
INGR icon
1370
Ingredion
INGR
$6.35B
$314K ﹤0.01%
2,784
-505
-15% -$58K
UMAC icon
1371
Unusual Machines
UMAC
$983M
$313K ﹤0.01%
+25,216
New +$384K
DASH icon
1372
DoorDash
DASH
$75.9B
$312K ﹤0.01%
+2,081
New +$385K
SOUN icon
1373
SoundHound AI
SOUN
$2.71B
$312K ﹤0.01%
45,409
+19,814
+77% +$171K
EVT icon
1374
Eaton Vance Tax-Advantaged Dividend Income Fund
EVT
$2.06B
$311K ﹤0.01%
12,672
+84
+0.7% +$2.15K
HUBB icon
1375
Hubbell
HUBB
$25.9B
$311K ﹤0.01%
+633
New +$311K
53 54
55
56 57

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CLOS
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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.