2026 Q2 Portfolio Activity
In 2026 Q2, OPPENHEIMER & CO INC maintained a portfolio of 1863 distinct positions. The most significant new addition was VANGUARD WELLINGTON FD, now representing 0.11% of the total fund value. They heavily accumulated shares in MICRON TECHNOLOGY INC, increasing the position by 16.0%. The fund also reduced its exposure to PLANET LABS PBC by 23.5%.
Position History
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Total Positions
1863
Quarter
2026 Q2
Top Holding
AAPL (3.5%)
Top 10 Concentration
19.5%
Turnover Rate
23.4%
Sector HHI
0.18
Items per page:
Showing 1-50 of 1863
OPPENHEIMER & CO INC Full Holdings List — 2026 Q2
| Stock | History | Sector / Type | Port % | Prev % | Rank / Prev | Conviction | Change | % Change | Influence | Shares | Mkt Value | Avg Cost | Price Held | 1st Owned | Source | Source Date | Date Reported | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
AAPL
APPLE INC
|
Technology | 3.50% | 3.42% |
#1
Prev: #1
|
3.9 |
—
|
24,990 | 2.3% |
P
S
|
1,132,169 | $327,604,422 | 2002 Q1 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
MSFT
MICROSOFT CORP
|
Technology | 2.92% | 3.42% |
#2
Prev: #2
|
3.2 |
—
|
-25,447 | -3.4% |
P
S
|
732,035 | $273,063,696 | 1999 Q2 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
NVDA
NVIDIA CORPORAT...
|
Technology | 2.68% | 2.57% |
#3
Prev: #3
|
2.6 |
—
|
40,109 | 3.3% |
P
S
|
1,252,314 | $250,575,508 | 2003 Q1 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
AMZN
AMAZON COM INC
|
Consumer Cyclical | 2.05% | 1.99% |
#4
Prev: #4
|
1.8 |
—
|
23,867 | 3.0% |
P
S
|
806,999 | $192,340,142 | 2000 Q1 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
GOOG
ALPHABET INC
|
Communication Services | 1.74% | 1.57% |
#5
Prev: #5
|
1.7 |
—
|
10,484 | 2.3% |
P
S
|
460,159 | $162,587,979 | 2005 Q2 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
GOOGL
ALPHABET INC
|
Communication Services | 1.73% | 1.53% |
#6
Prev: #6
|
1.2 |
—
|
17,133 | 3.9% |
P
S
|
454,292 | $162,350,332 | 2015 Q4 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
JPM
JPMORGAN CHASE ...
|
Financial Services | 1.35% | 1.37% |
#7
Prev: #7
|
1.0 |
—
|
3,887 | 1.0% |
P
S
|
386,843 | $126,625,319 | 2000 Q3 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
AVGO
BROADCOM INC
|
Technology | 1.25% | 1.15% |
#8
2
Prev: #10
|
1.0 |
—
|
4,352 | 1.4% |
P
S
|
309,875 | $117,055,281 | 2016 Q1 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
META
META PLATFORMS ...
|
Communication Services | 1.15% | 1.37% |
#9
1
Prev: #8
|
1.0 |
—
|
-5,297 | -2.7% |
P
S
|
190,695 | $107,416,587 | 2012 Q2 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
BRK/B
BERKSHIRE HATHA...
|
Financial Services | 1.14% | 1.20% |
#10
1
Prev: #9
|
1.0 |
—
|
7,658 | 3.7% |
P
S
|
213,014 | $106,590,075 | 2010 Q1 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
QQQ
INVESCO QQQ TR
|
ETF | 1.08% | 0.95% |
#11
2
Prev: #13
|
0.9 |
—
|
1,215 | 0.9% |
P
S
|
136,940 | $100,842,616 | 2001 Q3 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
SPY
STATE STR SPDR ...
|
ETF | 1.01% | 0.96% |
#12
Prev: #12
|
2.4 |
—
|
6,235 | 5.2% |
P
S
|
126,855 | $94,731,508 | 2001 Q4 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
LLY
ELI LILLY & CO
|
Healthcare | 1.01% | 0.83% |
#13
2
Prev: #15
|
2.4 |
—
|
4,898 | 6.6% |
P
S
|
78,682 | $94,373,551 | 1999 Q2 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
COST
COSTCO WHOLESAL...
|
Consumer Defensive | 0.94% | 1.14% |
#14
3
Prev: #11
|
0.9 |
—
|
181 | 0.2% |
P
S
|
93,879 | $87,820,988 | 2003 Q1 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
MRVL
MARVELL TECHNOL...
|
Technology | 0.89% | 0.41% |
#15
27
Prev: #42
|
0.9 |
—
|
-61,292 | -17.9% |
P
S
|
280,433 | $83,538,186 | 2003 Q3 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
IWF
ISHARES TR
|
ETF | 0.87% | 0.81% |
#16
Prev: #16
|
3.3 |
—
|
501,972 | 321.3% |
P
S
|
658,202 | $81,728,942 | 2003 Q1 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
IVV
ISHARES TR
|
ETF | 0.84% | 0.83% |
#17
3
Prev: #14
|
0.8 |
—
|
1,229 | 1.2% |
P
S
|
105,288 | $78,849,130 | 2006 Q1 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
CAT
CATERPILLAR INC
|
Industrials | 0.81% | 0.62% |
#18
7
Prev: #25
|
0.8 |
—
|
-96 | -0.1% |
P
S
|
71,470 | $76,108,403 | 2003 Q1 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
PWR
QUANTA SVCS INC
|
Industrials | 0.77% | 0.69% |
#19
1
Prev: #20
|
0.8 |
—
|
-2,247 | -2.2% |
P
S
|
100,263 | $72,193,371 | 2007 Q4 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
VOO
VANGUARD INDEX ...
|
ETF | 0.77% | 0.72% |
#20
3
Prev: #17
|
2.3 |
—
|
5,319 | 5.4% |
P
S
|
104,550 | $71,805,986 | 2015 Q1 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
TSLA
TESLA INC
|
Consumer Cyclical | 0.72% | 0.71% |
#21
3
Prev: #18
|
0.8 |
—
|
4,851 | 3.1% |
P
S
|
160,857 | $67,656,454 | 2013 Q2 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
AMD
ADVANCED MICRO ...
|
Technology | 0.71% | 0.28% |
#22
38
Prev: #60
|
0.8 |
—
|
3,370 | 3.0% |
P
S
|
114,779 | $66,676,269 | 2000 Q3 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
TSM
TAIWAN SEMICOND...
|
Technology | 0.65% | 0.52% |
#23
9
Prev: #32
|
0.8 |
—
|
2,379 | 1.9% |
P
S
|
128,423 | $61,330,972 | 2003 Q3 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
V
VISA INC
|
Financial Services | 0.65% | 0.66% |
#24
2
Prev: #22
|
0.8 |
—
|
-178 | -0.1% |
P
S
|
178,239 | $61,152,019 | 2008 Q2 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
GLW
CORNING INC
|
Technology | 0.65% | 0.36% |
#25
21
Prev: #46
|
2.3 |
—
|
18,653 | 8.6% |
P
S
|
236,738 | $60,469,987 | 1999 Q2 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
GS
GOLDMAN SACHS G...
|
Financial Services | 0.64% | 0.66% |
#26
3
Prev: #23
|
0.8 |
—
|
-4,518 | -7.1% |
P
S
|
59,103 | $59,775,001 | 2000 Q4 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
BIL
SPDR SERIES TRU...
|
ETF | 0.62% | 0.60% |
#27
1
Prev: #26
|
2.2 |
—
|
94,697 | 17.7% |
P
S
|
630,717 | $57,798,906 | 2018 Q1 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
MU
MICRON TECHNOLO...
|
Technology | 0.60% | 0.17% |
#28
96
Prev: #124
|
2.2 |
—
|
6,702 | 16.0% |
P
S
|
48,520 | $56,006,151 | 2000 Q2 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
WMT
WALMART INC
|
Consumer Defensive | 0.59% | 0.70% |
#29
10
Prev: #19
|
0.7 |
—
|
22,912 | 4.9% |
P
S
|
486,171 | $55,063,727 | 1999 Q2 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
IJH
ISHARES TR
|
ETF | 0.57% | 0.57% |
#30
2
Prev: #28
|
0.7 |
—
|
1,054 | 0.2% |
P
S
|
692,811 | $53,422,656 | 2004 Q1 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
HD
HOME DEPOT INC
|
Consumer Cyclical | 0.54% | 0.58% |
#31
4
Prev: #27
|
0.7 |
—
|
-81 | -0.1% |
P
S
|
143,631 | $50,655,781 | 1999 Q2 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
PL
PLANET LABS PBC
|
Industrials | 0.53% | 0.67% |
#32
11
Prev: #21
|
0.2 |
—
|
-460,924 | -23.5% |
P
S
|
1,501,240 | $49,736,081 | 2025 Q1 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
JNJ
JOHNSON & JOHNS...
|
Healthcare | 0.50% | 0.55% |
#33
3
Prev: #30
|
0.7 |
—
|
-3,055 | -1.6% |
P
S
|
183,113 | $46,505,209 | 1999 Q2 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
ASTS
AST SPACEMOBILE...
|
Technology | 0.49% | 0.64% |
#34
10
Prev: #24
|
0.7 |
—
|
-120,052 | -18.9% |
P
S
|
516,580 | $45,903,299 | 2024 Q2 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
DGRO
ISHARES TR
|
Warrant | 0.49% | 0.52% |
#35
2
Prev: #33
|
0.7 |
—
|
1,131 | 0.2% |
P
S
|
604,034 | $45,779,737 | 2017 Q2 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
SOXX
ISHARES TR
|
ETF | 0.48% | 0.28% |
#36
22
Prev: #58
|
0.7 |
—
|
-249 | -0.4% |
P
S
|
70,842 | $45,392,720 | 2005 Q1 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
AMGN
AMGEN INC
|
Healthcare | 0.48% | 0.51% |
#37
3
Prev: #34
|
0.7 |
—
|
3,376 | 2.8% |
P
S
|
123,217 | $44,619,340 | 1999 Q2 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
IJR
ISHARES TR
|
ETF | 0.46% | 0.44% |
#38
Prev: #38
|
0.7 |
—
|
-3,467 | -1.2% |
P
S
|
289,632 | $42,955,322 | 2006 Q3 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
CSCO
CISCO SYS INC
|
Technology | 0.45% | 0.35% |
#39
8
Prev: #47
|
0.7 |
—
|
-12,884 | -3.4% |
P
S
|
361,558 | $42,468,603 | 1999 Q2 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
ABBV
ABBVIE INC
|
Healthcare | 0.44% | 0.41% |
#40
1
Prev: #41
|
0.7 |
—
|
5,934 | 3.8% |
P
S
|
161,999 | $40,765,428 | 2013 Q1 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
PANW
PALO ALTO NETWO...
|
Technology | 0.43% | 0.25% |
#41
29
Prev: #70
|
0.7 |
—
|
-9,996 | -7.7% |
P
S
|
119,037 | $40,593,998 | 2014 Q1 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
GLD
SPDR GOLD TR
|
ETF | 0.42% | 0.54% |
#42
11
Prev: #31
|
0.7 |
—
|
1,799 | 1.7% |
P
S
|
105,618 | $38,907,559 | 2008 Q2 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
MTUM
ISHARES TR
|
Bond/Debt | 0.41% | 0.32% |
#43
10
Prev: #53
|
0.7 |
—
|
2,995 | 2.7% |
P
S
|
113,255 | $38,827,212 | 2015 Q1 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
C
CITIGROUP INC
|
Financial Services | 0.39% | 0.35% |
#44
4
Prev: #48
|
0.7 |
—
|
5,118 | 2.0% |
P
S
|
261,012 | $36,531,240 | 1999 Q2 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
ETN
EATON CORP PLC
|
Industrials | 0.38% | 0.33% |
#45
7
Prev: #52
|
2.2 |
—
|
8,525 | 11.4% |
P
S
|
83,149 | $35,431,452 | 2005 Q3 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
RTX
RTX CORPORATION
|
Industrials | 0.38% | 0.43% |
#46
6
Prev: #40
|
0.7 |
—
|
2,915 | 1.6% |
P
S
|
186,194 | $35,326,588 | 2020 Q2 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
XOM
EXXON MOBIL COR...
|
Energy | 0.37% | 0.56% |
#47
18
Prev: #29
|
0.6 |
—
|
-18,350 | -6.8% |
P
S
|
253,425 | $34,648,266 | 1999 Q4 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
CRWD
CROWDSTRIKE HLD...
|
Technology | 0.37% | 0.25% |
#48
23
Prev: #71
|
0.6 |
—
|
-8,073 | -15.2% |
P
S
|
44,913 | $34,274,907 | 2019 Q3 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
AMAT
APPLIED MATLS I...
|
Technology | 0.35% | 0.26% |
#49
19
Prev: #68
|
0.1 |
—
|
-16,007 | -25.9% |
P
S
|
45,900 | $33,185,700 | 2001 Q2 | 13F Filing | 2026-06-30 | 2026-08-03 | |||
|
SGOV
ISHARES TR
|
ETF | 0.35% | 0.32% |
#50
4
Prev: #54
|
2.6 |
—
|
66,554 | 25.4% |
P
S
|
328,932 | $33,113,584 | 2022 Q1 | 13F Filing | 2026-06-30 | 2026-08-03 |
Showing 1-50 of 1863 holdings