OPPENHEIMER & CO INC
Long book
$8.21B
Q1 2026
Positions
1683
Top-10 weight
20%
concentration
Last quarter
+12.2%
SPY +14.8%
Turnover
22%
of book per quarter
Strategy in plain words
auto-generated from filingsOPPENHEIMER & CO INC is a mechanically diversified allocator, running a $8.21B US long book across 1683 positions.
The portfolio is broadly diversified across 1683 positions (top 10 only 20%). Turnover is modest: positions are typically held for years. Current anchor positions: APPLE INC, MICROSOFT CORP, NVIDIA CORP, AMAZON.COM INC, ALPHABET INC-CL C.
Over the last 9 quarters its long book ran on average 0.3pp per quarter behind the S&P 500, beating the index in 3 of 9 quarters. Its holdings are mechanical (indexing / client flows), so position changes carry no stock-picking signal.
Implied long-book return vs S&P 500
methodology: positions priced quarterly, no shorts/options Fund long book S&P 500
Q1 2024
+2.0%
Q2 2024
+5.9%
Q3 2024
+1.2%
Q4 2024
-3.4%
Q1 2025
+10.4%
Q2 2025
+7.8%
Q3 2025
+2.2%
Q4 2025
-1.0%
Q1 2026
+12.2%
Sector allocation
Technology 34%
Industrials 13%
Financials 12%
Consumer discretionary 10%
Healthcare 9%
Energy 5%
Utilities 4%
Services media 4%
Long book by quarter
What does OPPENHEIMER & own?
Q1 2026 13F| Company | Sector | Shares | Value | % of book | Change |
|---|---|---|---|---|---|
| AAPL APPLE INC | Technology | 1.1M | $281.0M | 3.4% | New |
| MSFT MICROSOFT CORP | Technology | 757.5K | $280.4M | 3.4% | +8.2% |
| NVDA NVIDIA CORP | Technology | 1.2M | $211.4M | 2.6% | +2.3% |
| AMZN AMAZON.COM INC | Consumer discretionary | 783.1K | $163.1M | 2.0% | New |
| GOOG ALPHABET INC-CL C | Technology | 449.7K | $129.0M | 1.6% | +5.4% |
| GOOGL ALPHABET INC-CL A | Technology | 437.2K | $125.7M | 1.5% | -3.6% |
| JPM JPMORGAN CHASE & CO | Financials | 383.0K | $112.7M | 1.4% | -1.4% |
| META META PLATFORMS INC-CLASS A | Technology | 196.0K | $112.1M | 1.4% | +6.4% |
| BRK/B BERKSHIRE HATHAWAY INC-CL B | Financials | 205.4K | $98.4M | 1.2% | New |
| AVGO BROADCOM INC | Technology | 305.5K | $94.6M | 1.2% | +3.2% |
| COST COSTCO WHOLESALE CORP | Consumer discretionary | 93.7K | $93.4M | 1.1% | +3.2% |
| LLY ELI LILLY & CO | Healthcare | 73.8K | $67.9M | 0.8% | +6.4% |
| TSLA TESLA INC | Industrials | 156.0K | $58.0M | 0.7% | +6.2% |
| WMT WALMART INC | Consumer discretionary | 463.3K | $57.6M | 0.7% | +2.4% |
| PWR QUANTA SERVICES INC | Industrials | 102.5K | $56.3M | 0.7% | New |
| PL PLANET LABS PBC | Technology | 2.0M | $54.8M | 0.7% | +6.9% |
| V VISA INC-CLASS A SHARES | Services media | 178.4K | $53.9M | 0.7% | +1.7% |
| GS GOLDMAN SACHS GROUP INC | Financials | 63.6K | $53.8M | 0.7% | -3.9% |
| ASTS AST SPACEMOBILE INC | Communications | 636.6K | $52.8M | 0.6% | +20.6% |
| CAT CATERPILLAR INC | Industrials | 71.6K | $50.7M | 0.6% | +1.5% |
| HD HOME DEPOT INC | Consumer discretionary | 143.7K | $47.3M | 0.6% | +2.8% |
| XOM EXXON MOBIL CORP | Energy | 271.8K | $46.1M | 0.6% | -11.3% |
| JNJ JOHNSON & JOHNSON | Healthcare | 186.2K | $45.5M | 0.6% | +4.6% |
| AMGN AMGEN INC | Healthcare | 119.8K | $42.2M | 0.5% | New |
| CVX CHEVRON CORP | Energy | 195.6K | $40.5M | 0.5% | -1.7% |
| GILD GILEAD SCIENCES INC | Healthcare | 283.0K | $39.4M | 0.5% | +5.6% |
| PLTR PALANTIR TECHNOLOGIES INC-A | Technology | 261.2K | $38.2M | 0.5% | -12.7% |
| RTX RTX CORP | Industrials | 183.3K | $35.4M | 0.4% | New |
| ABBV ABBVIE INC | Healthcare | 156.1K | $33.9M | 0.4% | -2.1% |
| MRVL MARVELL TECHNOLOGY INC | Technology | 341.7K | $33.8M | 0.4% | +1.2% |
| NFLX NETFLIX INC | Services media | 348.4K | $33.5M | 0.4% | +9.0% |
| VET VERMILION ENERGY INC | Energy | 2.4M | $32.5M | 0.4% | +640.8% |
| MA MASTERCARD INC - A | Services media | 60.5K | $30.2M | 0.4% | +21.0% |
| GLW CORNING INC | Industrials | 218.1K | $29.7M | 0.4% | +43.7% |
| CSCO CISCO SYSTEMS INC | Technology | 374.4K | $29.1M | 0.4% | +1.7% |
| C CITIGROUP INC | Financials | 255.9K | $29.0M | 0.4% | -0.5% |
| MPC MARATHON PETROLEUM CORP | Energy | 118.4K | $28.9M | 0.4% | -1.2% |
| VZ VERIZON COMMUNICATIONS INC | Communications | 554.5K | $27.8M | 0.3% | -1.9% |
| NEE NEXTERA ENERGY INC | Utilities | 295.0K | $27.4M | 0.3% | -1.9% |
| ETN EATON CORP PLC | Industrials | 74.6K | $26.7M | 0.3% | -0.9% |
| BAC BANK OF AMERICA CORP | Financials | 531.9K | $25.9M | 0.3% | New |
| WM WASTE MANAGEMENT INC | Utilities | 109.8K | $25.2M | 0.3% | -0.7% |
| PFE PFIZER INC | Healthcare | 831.6K | $23.4M | 0.3% | +19.7% |
| AMD ADVANCED MICRO DEVICES | Technology | 111.4K | $22.7M | 0.3% | New |
| MRK MERCK & CO. INC. | Healthcare | 184.2K | $22.2M | 0.3% | +12.0% |
| LOW LOWE'S COS INC | Consumer discretionary | 92.9K | $21.9M | 0.3% | +0.9% |
| PG PROCTER & GAMBLE CO/THE | Other | 148.9K | $21.5M | 0.3% | +3.8% |
| AMAT APPLIED MATERIALS INC | Technology | 61.9K | $21.2M | 0.3% | New |
| PEP PEPSICO INC | Consumer staples | 133.8K | $20.8M | 0.3% | +3.4% |
| PANW PALO ALTO NETWORKS INC | Technology | 129.0K | $20.7M | 0.3% | +3.9% |
13F filing history
| Period | Form | Filed | Entries | Reported value | Flags | Source |
|---|---|---|---|---|---|---|
| Q1 2026 | 13F-HR | Apr 24, 2026 | 1683 | $8.21B | canonical | SEC ↗ |
| Q4 2025 | 13F-HR | Feb 2, 2026 | 1523 | $7.04B | canonical | SEC ↗ |
| Q3 2025 | 13F-HR | Nov 6, 2025 | 1646 | $8.20B | canonical | SEC ↗ |
| Q2 2025 | 13F-HR | Jul 31, 2025 | 1603 | $7.56B | canonical | SEC ↗ |
| Q1 2025 | 13F-HR | Apr 23, 2025 | 1564 | $6.62B | canonical | SEC ↗ |
| Q4 2024 | 13F-HR | Feb 5, 2025 | 1548 | $6.70B | canonical | SEC ↗ |
| Q3 2024 | 13F-HR | Nov 5, 2024 | 1506 | $6.56B | canonical | SEC ↗ |
| Q2 2024 | 13F-HR | Aug 8, 2024 | 1430 | $6.30B | canonical | SEC ↗ |
| Q1 2024 | 13F-HR | May 7, 2024 | 1436 | $6.03B | canonical | SEC ↗ |
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