O&
Oppenheimer & Co Inc 13F Holdings (Q2 2026) — Stock Portfolio & Buys
Oppenheimer & Co IncCIK: 0000822581
Diversified strategyMomentum follower
Total reported value
$9.4B
Reporting period: 2026-06-30 · Number of holdings: 1759
OPPENHEIMER & CO INC disclosed 1759 holdings in its latest 13F filing for the period ending 2026-06-30, with total reported value of $9.4B and a quarterly turnover rate of 23.7%.
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Personality snowflake
- Concentration
- 2.67
- Portfolio Stability
- 23.71
- Momentum
- 100
- Sector conviction
- 52
- Diversification
- 100
- Sizing Uniformity
- 67.19
Oppenheimer & Co Inc's disclosed holdings carry a Herfindahl concentration index of 0.007 — mathematically equivalent to about 150 equally-sized positions, well below its 1759 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 3.28), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Sector classification currently covers about 66% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
Source and citation information
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Recent moves
View source Form 13F filing on SEC.govTrim MSFT
-3.4% -$7.3M
Add MRVL
-17.9% $49.7M
Add AMD
+3.0% $44.0M
Add MU
+16.0% $41.9M
Trim VET
-73.3% -$26.6M
Add GLW
+8.6% $30.8M
Holdings Map
New buyAddUnchangedTrim
Top 10 holdings by weight
Full holdings list this quarter
Showing top 200 holdings (of 1759 total)
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | AAPL | Apple Inc | Stock-Tech | 3.50% | +0.08% | +2.26% | |
| 2 | MSFT | Microsoft CORP | Stock-Tech | 2.92% | -0.50% | -3.36% | |
| 3 | NVDA | Nvidia CORP | Stock-Tech | 2.68% | +0.11% | +3.31% | |
| 4 | AMZN | Amazon.com Inc | Stock-Consumer Disc | 2.05% | +0.06% | +3.05% | |
| 5 | GOOG | Alphabet Inc-cl C | Stock-Comm Services | 1.74% | +0.17% | +2.33% | |
| 6 | GOOGL | Alphabet Inc-cl A | Stock-Comm Services | 1.73% | +0.20% | +3.92% | |
| 7 | JPM | Jpmorgan Chase & Co | Stock-Financials | 1.35% | -0.02% | +1.01% | |
| 8 | AVGO | Broadcom Inc | Stock-Tech | 1.25% | +0.10% | +1.42% | |
| 9 | META | Meta Platforms Inc-class A | Stock-Comm Services | 1.15% | -0.22% | -2.70% | |
| 10 | BRK-B | Berkshire Hathaway Inc-cl B | Stock-Other | 1.14% | -0.06% | +3.73% | |
| 11 | QQQ | Invesco Qqq Trust Series 1 | ETF-Tech | 1.08% | +0.13% | +0.90% | |
| 12 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 1.01% | +0.05% | +5.17% | |
| 13 | LLY | Eli Lilly & Co | Stock-Healthcare | 1.01% | +0.18% | +6.64% | |
| 14 | COST | Costco Wholesale CORP | Stock-Consumer Staples | 0.94% | -0.20% | +0.19% | |
| 15 | MRVL | Marvell Technology Inc | Stock-Tech | 0.89% | +0.48% | -17.94% | |
| 16 | IWF | Ishares Russell 1000 Growth | ETF-Other | 0.87% | +0.06% | +321.30% | |
| 17 | IVV | Ishares Core S&p 500 ETF | ETF-Large Cap & Growth | 0.84% | +0.01% | +1.18% | |
| 18 | CAT | Caterpillar Inc | Stock-Industrials | 0.81% | +0.19% | -0.13% | |
| 19 | PWR | Quanta Services Inc | Stock-Industrials | 0.77% | +0.08% | -2.19% | |
| 20 | VOO | Vanguard S&p 500 ETF | ETF-Large Cap & Growth | 0.77% | +0.05% | +5.36% | |
| 21 | TSLA | Tesla Inc | Stock-Consumer Disc | 0.72% | +0.01% | +3.11% | |
| 22 | AMD | Advanced Micro Devices | Stock-Tech | 0.71% | +0.43% | +3.02% | |
| 23 | TSM | Taiwan Semiconductor-sp Adr | Stock-Tech | 0.65% | +0.13% | +1.89% | |
| 24 | V | Visa Inc-class A Shares | Stock-Financials | 0.65% | -0.01% | -0.10% | |
| 25 | GLW | Corning Inc | Stock-Tech | 0.65% | +0.29% | +8.55% | |
| 26 | GS | Goldman Sachs Group Inc | Stock-Financials | 0.64% | -0.02% | -7.10% | |
| 27 | BIL | Ss Spdr Bb 1-3m T-bill ETF | ETF-Gov Bonds | 0.62% | +0.02% | +17.67% | |
| 28 | MU | Micron Technology Inc | Stock-Tech | 0.60% | +0.43% | +16.03% | |
| 29 | WMT | Walmart Inc | Stock-Consumer Staples | 0.59% | -0.11% | +4.95% | |
| 30 | IJH | Ishares Core S&p Midcap ETF | ETF-Other | 0.57% | — | +0.15% | |
| 31 | HD | Home Depot Inc | Stock-Consumer Disc | 0.54% | -0.04% | -0.06% | |
| 32 | PL | Planet Labs Pbc | Stock-Industrials | 0.53% | -0.14% | -23.49% | |
| 33 | JNJ | Johnson & Johnson | Stock-Healthcare | 0.50% | -0.05% | -1.64% | |
| 34 | ASTS | Ast Spacemobile Inc | Stock-Tech | 0.49% | -0.15% | -18.86% | |
| 35 | DGRO | Ishares Core Dividend Growth | ETF-Other | 0.49% | -0.03% | +0.19% | |
| 36 | SOXX | Ishares Semiconductor ETF | ETF-Other | 0.48% | +0.20% | -0.35% | |
| 37 | AMGN | Amgen Inc | Stock-Healthcare | 0.48% | -0.03% | +2.82% | |
| 38 | IJR | Ishares Core S&p Small-cap E | ETF-Small Cap | 0.46% | +0.02% | -1.18% | |
| 39 | CSCO | Cisco Systems Inc | Stock-Tech | 0.45% | +0.10% | -3.44% | |
| 40 | ABBV | Abbvie Inc | Stock-Healthcare | 0.44% | +0.03% | +3.80% | |
| 41 | PANW | Palo Alto Networks Inc | Stock-Tech | 0.43% | +0.18% | -7.75% | |
| 42 | GLD | Spdr Gold Shares | ETF-Commodities | 0.42% | -0.12% | +1.73% | |
| 43 | MTUM | Ishares Msci USA Momentum Fa | ETF-Other | 0.41% | +0.09% | +2.72% | |
| 44 | C | Citigroup Inc | Stock-Financials | 0.39% | +0.04% | +2.00% | |
| 45 | ETN | Eaton Corporation plc | Stock-Industrials | 0.38% | +0.05% | +11.42% | |
| 46 | RTX | Rtx CORP | Stock-Industrials | 0.38% | -0.05% | +1.59% | |
| 47 | XOM | Exxon Mobil CORP | Stock-Energy | 0.37% | -0.19% | -6.75% | |
| 48 | CRWD | Crowdstrike Holdings Inc - A | Stock-Tech | 0.37% | +0.12% | -15.24% | |
| 49 | AMAT | Applied Materials Inc | Stock-Tech | 0.35% | +0.09% | -25.86% | |
| 50 | SGOV | Ishares 0-3 Month Treasury B | ETF-Gov Bonds | 0.35% | +0.03% | +25.37% |
1–50 of 200
💡
Data Source Notice: AlphaSMO is the web's most authoritative 13F / Inside Trader database. Institutional holdings and insider trades presented here are precisely computed to deliver accurate portfolio reporting.
Portfolio Performance
Performance for Q3 2026
+0.9%
Performance Last 4 Quarters
+19.4%
- Stdev
- +12.3%
- Beta
- +0.92
- Alpha
- -1%
- Max Drawdown
- -7.7%
- Annualized Perf
- +18.1%
- Batting Avg vs S&P
- +44.4%
- Sortino
- +2.8
- Stutzer
- +0.41
- Treynor
- +0.19
- Sterling
- +1.17
- Calmar
- +2.36
- Information Ratio
- -0.86
- Tracking Error
- +2.9%
- Stdev Down
- +6.2%
- Winning Months %
- +69.4%
- Losing Months %
- +30.6%
- Best 12 Months
- +32.5%
- Worst 12 Months
- +5%
- Efficiency Ratio
- +0.57
- Sharpe
- +1.42
- Stdev Sectors
- +8.7%
- Skewness
- -0.13
- Kurtosis
- -0.56
- Upside Potential
- +4.45
Reported value over time
Sector allocation
Sector allocation over time
Quarterly history
| Period | Holdings | Total value | Stability | Top holdings | |
|---|---|---|---|---|---|
| 2026 Q2 | 1759 | $9.4B | 24 | ||
| 2026 Q1 | 1683 | $8.2B | 33 | ||
| 2025 Q4 | 1523 | $7.0B | 32 | ||
| 2025 Q3 | 1646 | $8.2B | 31 | ||
| 2025 Q2 | 1603 | $7.6B | 0 | ||
| 2025 Q1 | 1564 | $6.6B | 100 | ||
| 2024 Q4 | 1548 | $6.7B | 0 | ||
| 2024 Q3 | 1506 | $6.6B | 0 | ||
| 2024 Q2 | 1430 | $6.3B | 0 | ||
| 2024 Q1 | 1436 | $6.0B | 0 | ||
| 2023 Q4 | 1383 | $5.4B | 0 | ||
| 2023 Q3 | 1375 | $4.8B | 0 | ||
| 2023 Q2 | 1411 | $5.0B | 0 | ||
| 2023 Q1 | 1378 | $4.7B | 0 | ||
| 2022 Q4 | 1348 | $4.4B | 0 | ||
| 2022 Q3 | 1360 | $4.3B | 0 | ||
| 2022 Q2 | 1403 | $4.6B | 0 | ||
| 2022 Q1 | 1463 | $5.5B | 0 | ||
| 2021 Q4 | 1485 | $5.7B | 0 | ||
| 2021 Q3 | 1485 | $5.3B | 0 | ||
| 2021 Q2 | 1502 | $5.6B | 95 | ||
| 2021 Q1 | 1432 | $5.0B | 24 | ||
| 2020 Q4 | 1340 | $4.7B | 24 | ||
| 2020 Q3 | 1275 | $4.0B | 19 | ||
| 2020 Q2 | 1252 | $3.9B | 29 | ||
| 2020 Q1 | 1191 | $3.3B | 34 | ||
| 2019 Q4 | 1273 | $4.0B | 19 | ||
| 2019 Q3 | 1252 | $3.7B | 17 | ||
| 2019 Q2 | 1299 | $3.7B | 17 | ||
| 2019 Q1 | 1344 | $3.7B | 22 | ||
| 2018 Q4 | 1237 | $3.2B | 29 | ||
| 2018 Q3 | 1348 | $3.9B | 17 | ||
| 2018 Q2 | 1325 | $3.7B | 26 | ||
| 2018 Q1 | 1324 | $3.9B | 19 | ||
| 2017 Q4 | 1311 | $3.9B | 16 | ||
| 2017 Q3 | 1290 | $3.7B | 18 | ||
| 2017 Q2 | 1297 | $3.6B | 17 | ||
| 2017 Q1 | 1288 | $3.5B | 19 | ||
| 2016 Q4 | 1279 | $3.4B | 21 | ||
| 2016 Q3 | 1269 | $3.4B | 19 | ||
| 2016 Q2 | 1221 | $3.4B | 19 | ||
| 2016 Q1 | 1247 | $3.3B | 22 | ||
| 2015 Q4 | 1279 | $3.4B | 24 | ||
| 2015 Q3 | 1346 | $3.3B | 25 | ||
| 2015 Q2 | 1472 | $3.6B | 33 | ||
| 2015 Q1 | 1486 | $3.7B | 23 | ||
| 2014 Q4 | 1396 | $3.5B | 25 | ||
| 2014 Q3 | 1417 | $3.4B | 24 | ||
| 2014 Q2 | 1407 | $3.3B | 24 | ||
| 2014 Q1 | 1400 | $3.3B | 26 | ||
| 2013 Q4 | 1375 | $3.1B | 26 | ||
| 2013 Q3 | 1314 | $2.8B | 23 | ||
| 2013 Q2 | 1263 | $2.6B | 0 |
Holding changes this quarter
Oppenheimer & Co Inc's most significant position changes for 2026-06-30: Sold out: Honeywell International Inc (HON); New buy: Vanguard US Momentum Factor (VFMO); New buy: Ss Spdr Pf Lng Trm Tsy E-usd (SPTL); New buy: ; New buy: .
Showing top 200 changes by size (of 1863 total)
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | MRVL | Marvell Technology Inc | +0.5% | -17.94% | Trim |
| 2 | AMD | Advanced Micro Devices | +0.4% | +3.02% | Add |
| 3 | MU | Micron Technology Inc | +0.4% | +16.03% | Add |
| 4 | GLW | Corning Inc | +0.3% | +8.55% | Add |
| 5 | GOOGL | Alphabet Inc-cl A | +0.2% | +3.92% | Add |
| 6 | SOXX | Ishares Semiconductor ETF | +0.2% | -0.35% | Trim |
| 7 | CAT | Caterpillar Inc | +0.2% | -0.13% | Trim |
| 8 | LLY | Eli Lilly & Co | +0.2% | +6.64% | Add |
| 9 | PANW | Palo Alto Networks Inc | +0.2% | -7.75% | Trim |
| 10 | GOOG | Alphabet Inc-cl C | +0.2% | +2.33% | Add |
| 11 | QQQ | Invesco Qqq Trust Series 1 | +0.1% | +0.90% | Add |
| 12 | TSM | Taiwan Semiconductor-sp Adr | +0.1% | +1.89% | Add |
| 13 | CRWD | Crowdstrike Holdings Inc - A | +0.1% | -15.24% | Trim |
| 14 | LRCX | Lam Research CORP | +0.1% | +11.50% | Add |
| 15 | NVDA | Nvidia CORP | +0.1% | +3.31% | Add |
| 16 | VFMO | Vanguard US Momentum Factor | +0.1% | NEW | New buy |
| 17 | AVGO | Broadcom Inc | +0.1% | +1.42% | Add |
| 18 | CSCO | Cisco Systems Inc | +0.1% | -3.44% | Trim |
| 19 | KLAC | Kla CORP | +0.1% | +905.10% | Add |
| 20 | INTC | Intel CORP | +0.1% | -15.17% | Trim |
| 21 | SPTL | Ss Spdr Pf Lng Trm Tsy E-usd | +0.1% | NEW | New buy |
| 22 | ✓ | +0.1% | NEW | New buy | |
| 23 | ✓ | +0.1% | NEW | New buy | |
| 24 | ✓ | +0.1% | NEW | New buy | |
| 25 | MTUM | Ishares Msci USA Momentum Fa | +0.1% | +2.72% | Add |
| 26 | AMAT | Applied Materials Inc | +0.1% | -25.86% | Trim |
| 27 | EVTR | Eaton Vance Total Return | +0.1% | +1319.73% | Add |
| 28 | NBIS | Nebius Group N.V. | +0.1% | +98.81% | Add |
| 29 | AAPL | Apple Inc | +0.1% | +2.26% | Add |
| 30 | PWR | Quanta Services Inc | +0.1% | -2.19% | Trim |
| 31 | GEV | GE Vernova Inc | +0.1% | +22.13% | Add |
| 32 | TER | Teradyne Inc | +0.1% | -1.91% | Trim |
| 33 | AMZN | Amazon.com Inc | +0.1% | +3.05% | Add |
| 34 | IWF | Ishares Russell 1000 Growth | +0.1% | +321.30% | Add |
| 35 | VGT | Vanguard Info Tech ETF | +0.1% | +726.48% | Add |
| 36 | RDVY | First Trust Rising Dividend | +0.1% | +32.17% | Add |
| 37 | FTSM | First Trust Enh Short Mat Fd | +0.1% | +73.96% | Add |
| 38 | SLYG | Ss Spdr S&p 600 Sc Gr ETF | +0.1% | NEW | New buy |
| 39 | SPY | Ss Spdr S&p 500 ETF Trust-us | +0.1% | +5.17% | Add |
| 40 | VOO | Vanguard S&p 500 ETF | +0.1% | +5.36% | Add |
| 41 | ETN | Eaton Corporation plc | +0.1% | +11.42% | Add |
| 42 | QQQM | Invesco Nasdaq 100 ETF | +0.1% | +5.64% | Add |
| 43 | IBM | Intl Business Machines CORP | +0.1% | +20.07% | Add |
| 44 | ASML | ASML Holding N.V. | +0.1% | -4.71% | Trim |
| 45 | QCOM | Qualcomm Inc | +0.1% | +2.55% | Add |
| 46 | AIRR | First Trust Rba American Ind | +0.1% | +14.62% | Add |
| 47 | VMI | Valmont Industries | +0.1% | -0.61% | Trim |
| 48 | ARM | Arm Holdings Plc-adr | +0.1% | -16.81% | Trim |
| 49 | DELL | Dell Technologies -c | +0.1% | -18.93% | Trim |
| 50 | TXN | Texas Instruments Inc | +0.1% | +2.98% | Add |
1–50 of 200
Filing History
FAQ
What is Oppenheimer & Co Inc and what type of investor is it?
Oppenheimer & Co Inc is an investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2026-06-30), the firm manages a tracked equity portfolio valued at approximately $9.4B, spread across 1759 disclosed positions.
What are Oppenheimer & Co Inc's largest equity positions?
Based on the latest 13F filing, Oppenheimer & Co Inc's top holdings by market value are:
1. Apple Inc (AAPL) — $327.6M (3.5%)
2. Microsoft CORP (MSFT) — $273.1M (2.9%)
3. Nvidia CORP (NVDA) — $250.6M (2.7%)
4. Amazon.com Inc (AMZN) — $192.3M (2.0%)
5. Alphabet Inc-cl C (GOOG) — $162.6M (1.7%)
What changes did Oppenheimer & Co Inc make in its most recent portfolio filing?
In the latest reported quarter, Oppenheimer & Co Inc made 200 notable position adjustments: 12 new positions were initiated, 105 existing holdings were added to, 80 positions were partially reduced, and 3 were completely exited. The largest of these moves: Sold out: Honeywell International Inc (HON); New buy: Vanguard US Momentum Factor (VFMO); New buy: Ss Spdr Pf Lng Trm Tsy E-usd (SPTL); New buy: ; New buy:
What sectors does Oppenheimer & Co Inc focus on?
Oppenheimer & Co Inc is concentrated in the following sectors based on its current disclosed equity portfolio:
• Information Technology: 33.5%
• Industrials: 13.8%
• Financials: 11.3%
• Health Care: 9.3%
• Consumer Discretionary: 8.9%
• Communication Services: 8.7%
Investment Profile
Oppenheimer & Co Inc returned an annualized 18.1% over the trailing 36 months — underperforming the S&P 500 by 1.0 points — based on a reconstructed track record of its disclosed 13F positions, with a beta of 0.92 (roughly in line with the market) and a 44% quarterly batting average against the index.
Its portfolio is broadly diversified and moderately active, with 33.5% of the portfolio concentrated in Information Technology.
Its turnover score has risen from 0 to 24 over the past 4 quarters — a shift toward more active trading.
It has added to its MRVL position over the past two quarters (+$54.8M, now $83.5M), while trimming MSFT over the same stretch (-$65.5M, still holding $273.1M).
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OA
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Developer Access
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