OPPENHEIMER & CO INC — 13F Holdings & Portfolio
CIK 822581 · latest 13F-HR filed 2026-04-24
OPPENHEIMER & CO INC manages $8.21B in 13F-reported U.S. long-equity assets across 1,683 reported positions as of its 2026-03-31 13F-HR filing. Its largest disclosed positions are AAPL (3.42%), MSFT (3.42%), NVDA (2.57%). Quarter over quarter (versus its 2025-12-31 filing) the fund opened 281 new positions, exited 121, added to 534, and trimmed 522.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
$8.21B
Long-equity book
1,683
Distinct positions
2026-03-31
Filed 2026-04-24
+281 / −121 / ↑534 / ↓522
vs 2025-12-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- VERMILION ENERGY INC$29.9M +1124.1%
- ISHARES TR$21.8M +471.6%
- PLANET LABS PBC$18.6M +51.5%
- CORNING INC$16.4M +123.1%
- COSTCO WHOLESALE CORPORATION$15.1M +19.2%
Top Trims
- MICROSOFT CORP-$58.2M -17.2%
- ALPHABET INC-$16.2M -11.4%
- PALANTIR TECHNOLOGIES INC-$15.0M -28.1%
- INTERNATIONAL BUSINESS MACHS-$14.1M -42.9%
- JPMORGAN CHASE & CO-$12.5M -10.0%
New Positions
- APPLE INC$281.0M
- AMAZON COM INC$163.1M
- BERKSHIRE HATHAWAY INC DEL$98.4M
- INVESCO QQQ TR$78.3M
- QUANTA SVCS INC$56.3M
Exited Positions
- TELEFONICA S A$6.4M
- SPDR SERIES TRUST$5.1M
- PROSHARES TR$4.6M
- HANOVER INS GROUP INC$3.1M
- AMCOR PLC$2.7M
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | APPLE INC | AAPL | 037833100 | $281.0M | 3.42% | 1,107,179 | SH |
| 2 | MICROSOFT CORP | MSFT | 594918104 | $280.4M | 3.42% | 757,482 | SH |
| 3 | NVIDIA CORPORATION | NVDA | 67066G104 | $211.4M | 2.57% | 1,212,205 | SH |
| 4 | AMAZON COM INC | AMZN | 023135106 | $163.1M | 1.99% | 783,132 | SH |
| 5 | ALPHABET INC | GOOG | 02079K107 | $129.0M | 1.57% | 449,675 | SH |
| 6 | ALPHABET INC | GOOGL | 02079K305 | $125.7M | 1.53% | 437,159 | SH |
| 7 | JPMORGAN CHASE & CO | JPM | 46625H100 | $112.7M | 1.37% | 382,956 | SH |
| 8 | META PLATFORMS INC | META | 30303M102 | $112.1M | 1.37% | 195,992 | SH |
| 9 | BERKSHIRE HATHAWAY INC DEL | BRK.B | 084670702 | $98.4M | 1.20% | 205,356 | SH |
| 10 | BROADCOM INC | AVGO | 11135F101 | $94.6M | 1.15% | 305,523 | SH |
| 11 | COSTCO WHOLESALE CORPORATION | COST | 22160K105 | $93.4M | 1.14% | 93,698 | SH |
| 12 | STATE STR SPDR S&P 500 ETF T | SPY | 78462F103 | $78.4M | 0.96% | 120,620 | SH |
| 13 | INVESCO QQQ TR | QQQ | 46090E103 | $78.3M | 0.95% | 135,725 | SH |
| 14 | ISHARES TR | IVV | 464287200 | $68.0M | 0.83% | 104,059 | SH |
| 15 | ELI LILLY & CO | LLY | 532457108 | $67.9M | 0.83% | 73,784 | SH |
| 16 | ISHARES TR | IWF | 464287614 | $66.6M | 0.81% | 156,230 | SH |
| 17 | VANGUARD INDEX FDS | VOO | 922908363 | $59.3M | 0.72% | 99,231 | SH |
| 18 | TESLA INC | TSLA | 88160R101 | $58.0M | 0.71% | 156,006 | SH |
| 19 | WALMART INC | WMT | 931142103 | $57.6M | 0.70% | 463,259 | SH |
| 20 | QUANTA SVCS INC | PWR | 74762E102 | $56.3M | 0.69% | 102,510 | SH |
| 21 | PLANET LABS PBC | PL | 72703X106 | $54.8M | 0.67% | 1,962,164 | SH |
| 22 | VISA INC | V | 92826C839 | $53.9M | 0.66% | 178,417 | SH |
| 23 | GOLDMAN SACHS GROUP INC | GS | 38141G104 | $53.8M | 0.66% | 63,621 | SH |
| 24 | AST SPACEMOBILE INC | ASTS | 00217D100 | $52.8M | 0.64% | 636,632 | SH |
| 25 | CATERPILLAR INC | CAT | 149123101 | $50.7M | 0.62% | 71,566 | SH |
| 26 | SPDR SERIES TRUST | BIL | 78468R663 | $49.1M | 0.60% | 536,020 | SH |
| 27 | HOME DEPOT INC | HD | 437076102 | $47.3M | 0.58% | 143,712 | SH |
| 28 | ISHARES TR | IJH | 464287507 | $46.7M | 0.57% | 691,757 | SH |
| 29 | EXXON MOBIL CORP | XOM | 30231G102 | $46.1M | 0.56% | 271,775 | SH |
| 30 | JOHNSON & JOHNSON | JNJ | 478160104 | $45.5M | 0.55% | 186,168 | SH |
| 31 | SPDR GOLD TR | GLD | 78463V107 | $44.7M | 0.54% | 103,819 | SH |
| 32 | TAIWAN SEMICONDUCTOR MANUFAC | TSM | 874039100 | $42.6M | 0.52% | 126,044 | SH |
| 33 | ISHARES TR | DGRO | 46434V621 | $42.3M | 0.52% | 602,903 | SH |
| 34 | AMGEN INC | AMGN | 031162100 | $42.2M | 0.51% | 119,841 | SH |
| 35 | CHEVRON CORPORATION | CVX | 166764100 | $40.5M | 0.49% | 195,594 | SH |
| 36 | GILEAD SCIENCES INC | GILD | 375558103 | $39.4M | 0.48% | 283,045 | SH |
| 37 | PALANTIR TECHNOLOGIES INC | PLTR | 69608A108 | $38.2M | 0.47% | 261,217 | SH |
| 38 | ISHARES TR | IJR | 464287804 | $36.4M | 0.44% | 293,099 | SH |
| 39 | ISHARES TR | SHV | 464288679 | $36.0M | 0.44% | 326,348 | SH |
| 40 | RTX CORPORATION | RTX | 75513E101 | $35.4M | 0.43% | 183,279 | SH |
| 41 | ABBVIE INC | ABBV | 00287Y109 | $33.9M | 0.41% | 156,065 | SH |
| 42 | MARVELL TECHNOLOGY INC | MRVL | 573874104 | $33.8M | 0.41% | 341,725 | SH |
| 43 | NETFLIX INC. | NFLX | 64110L106 | $33.5M | 0.41% | 348,410 | SH |
| 44 | VERMILION ENERGY INC | VET | 923725105 | $32.5M | 0.40% | 2,359,218 | SH |
| 45 | MASTERCARD INCORPORATED | MA | 57636Q104 | $30.2M | 0.37% | 60,452 | SH |
| 46 | CORNING INC | GLW | 219350105 | $29.7M | 0.36% | 218,085 | SH |
| 47 | CISCO SYS INC | CSCO | 17275R102 | $29.1M | 0.35% | 374,442 | SH |
| 48 | CITIGROUP INC | C | 172967424 | $29.0M | 0.35% | 255,894 | SH |
| 49 | MARATHON PETE CORP | MPC | 56585A102 | $28.9M | 0.35% | 118,429 | SH |
| 50 | VERIZON COMMUNICATIONS INC | VZ | 92343V104 | $27.8M | 0.34% | 554,455 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-03-31 | 2026-04-24 | $8.21B | 1,683 | 0000822581-26-000001 |
| 2025-12-31 | 2026-02-02 | $7.04B | 1,523 | 0001085146-26-000134 |