OPPENHEIMER & CO INC
Sector Allocation
- Technology29.0%$2.8B
- Other28.2%$2.7B
- Financials11.6%$1.1B
- Healthcare6.8%$647.2M
- Industrials6.3%$603.0M
- Consumer Discretionary5.7%$538.9M
- Energy3.6%$341.1M
- Consumer Staples2.9%$278.6M
- Materials2.1%$201.9M
- Utilities1.5%$145.1M
AUM History
13fpro.ai/research/fund/oppenheimer-and-co-inc-822581
Conviction and streaks
Concentrating · top 10 = 21.6%From the fund's last 12 quarters of 13F filings: positions held longest at size, and names it added to or trimmed several quarters running.
Largest positions — Q3 2026
MSFT
$378.2MAAPL
$365.0MNVDA
$293.1MAMZN
$209.9MGOOGL
$164.8MGOOG
$161.3MJPM
$139.1MMETA
$128.6MAVGO
$110.0MSPY
$108.4MBRK.B
$108.3MLLY
$100.6MQQQ
$99.3MCOST
$86.6M- ISHARES$79.9M
- VANGUARD$79.5M
MRVL
$76.4M- ISHARES$71.5M
AMD
$69.7MV
$68.6M
Top 20 stock positions. Options are left out: 13F reports them at the underlying's value.
13fpro.ai/research/fund/oppenheimer-and-co-inc-822581
OPPENHEIMER & CO INC 13F holdings — Q3 2026
$9.5B portfolio (+1.6% QoQ) · 1,752 holdings · Q3 2026 13F · top 10 are 22% of the stock portfolio
$378.2M
4.0% of stocks
+0.7%This quarter+3.8%Since Q-end8+ qtrsHeld$365.0M
3.8% of stocks
-3%This quarter+3.3%Since Q-end3 qtrsHeld$293.1M
3.1% of stocks
+2%This quarter-5.4%Since Q-end8+ qtrsHeld$209.9M
2.2% of stocks
+4%This quarter-0.0%Since Q-end3 qtrsHeld$164.8M
1.7% of stocks
+5%This quarter-7.8%Since Q-end8+ qtrsHeld$161.3M
1.7% of stocks
+3%This quarter-7.8%Since Q-end8+ qtrsHeldAIQualityAI quality score is Pro: unlock with a free trialEst. buyEstimated buy price is Pro: unlock with a free trialAdded 4 qtrs in a row$139.1M
1.5% of stocks
+9%This quarter+1.0%Since Q-end8+ qtrsHeldAIQualityAI quality score is Pro: unlock with a free trialEst. buyEstimated buy price is Pro: unlock with a free trialAdded 2 qtrs in a row$128.6M
1.4% of stocks
-7%This quarter-13.1%Since Q-end8+ qtrsHeldAIQualityAI quality score is Pro: unlock with a free trialEst. buyEstimated buy price is Pro: unlock with a free trialTrimmed 5 qtrs in a row$110.0M
1.2% of stocks
+1%This quarter-6.3%Since Q-end8+ qtrsHeldAIQualityAI quality score is Pro: unlock with a free trialEst. buyEstimated buy price is Pro: unlock with a free trialAdded 3 qtrs in a row$108.4M
1.1% of stocks
+12%This quarter+0.4%Since Q-end8+ qtrsHeldAIQualityAI quality score is Pro: unlock with a free trialEst. buyEstimated buy price is Pro: unlock with a free trialAdded 2 qtrs in a row
All holdings — OPPENHEIMER & CO INC (Q3 2026)
1,752 disclosed positions from the Form 13F-HR on SEC EDGAR, with quarter-over-quarter share changes. Largest by value first; the ten above are not repeated. The page lists up to 1,000; every position is in the Excel export.
| # | Company | Held | Source | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 11 | BERKSHIRE HATHAWAY INC | Financials | $108.3M | 1.1% | 217K | +2% | 3 qtrsAdded 3 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 12 | ELI LILLY & Co | Healthcare | $100.6M | 1.1% | 87K | +11% | 8+ qtrsAdded 4 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 13 | INVESCO QQQ TRUST, SERIES 1etf/fund | — | $99.3M | 1.0% | 134K | -2% | 3 qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 14 | COSTCO WHOLESALE CORP /NEW | Consumer Staples | $86.6M | 0.9% | 95K | +1% | 8+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 15 | — | ISHARES TR - CORE S&P500 ETFetf/fund | — | $79.9M | 0.8% | 104K | -0.9% | — | — | 13F |
| 16 | — | VANGUARD INDEX FDS - S&P 500 ETF SHSetf/fund | — | $79.5M | 0.8% | 113K | +9% | — | — | 13F |
| 17 | Marvell Technology, Inc. | Technology | $76.4M | 0.8% | 289K | +3% | 8+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 18 | — | ISHARES TR - RUS 1000 GRW ETFetf/fund | — | $71.5M | 0.8% | 571K | -13% | — | — | 13F |
| 19 | ADVANCED MICRO DEVICES INC | Technology | $69.7M | 0.7% | 114K | -0.8% | 3 qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 20 | VISA INC. | Financials | $68.6M | 0.7% | 191K | +7% | 8+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 21 | Tesla, Inc. | Consumer Discretionary | $63.3M | 0.7% | 178K | +11% | 8+ qtrsAdded 3 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 22 | QUANTA SERVICES, INC. | Industrials | $61.3M | 0.6% | 95K | -5% | 3 qtrsTrimmed 2 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 23 | TAIWAN SEMICONDUCTOR MANUFACTURING CO LTDadr | Technology | $60.9M | 0.6% | 134K | +4% | 8+ qtrsAdded 3 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 24 | MICRON TECHNOLOGY INC | Technology | $58.2M | 0.6% | 55K | +13% | 8+ qtrsAdded 2 qtrs in a row | AI quality score is Pro: unlock with a free trial | 13F | |
| 25 | GOLDMAN SACHS GROUP INC | Financials | $55.8M | 0.6% | 62K | +5% | 8+ qtrs | AI quality score is Pro: unlock with a free trial | 13F | |
| 26 | $JNJ | JOHNSON & JOHNSON | Healthcare | $54.4M | 0.6% | 205K | +12% | |||
| 27 | $CAT | CATERPILLAR INC | Industrials | $53.6M | 0.6% | 66K | -8% | |||
| 28 | — | ISHARES TR - CORE S&P MCP ETF | — | $51.6M | 0.5% | 717K | +4% | |||
| 29 | $AMGN | AMGEN INC | Healthcare | $51.5M | 0.5% | 122K | -0.9% | |||
| 30 | $PLTR | Palantir Technologies Inc. | Technology | $51.3M | 0.5% | 274K | +1.0% | |||
| 31 | $PANW | Palo Alto Networks Inc | Technology | $46.9M | 0.5% | 118K | -0.8% | |||
| 32 | — | ISHARES TR - CORE DIV GRWTH | — | $46.4M | 0.5% | 616K | +2% | |||
| 33 | $WMT | Walmart Inc. | Consumer Staples | $46.3M | 0.5% | 445K | -8% | |||
| 34 | $ABBV | AbbVie Inc. | Healthcare | $46.1M | 0.5% | 176K | +9% | |||
| 35 | $CRWD | CrowdStrike Holdings, Inc. | Technology | $43.5M | 0.5% | 164K | +266% | |||
| 36 | $XOM.R34088 | EXXON MOBIL CORP | Energy | $43.3M | 0.5% | 266K | +5% | |||
| 37 | $CVX | CHEVRON CORP | Energy | $41.9M | 0.4% | 205K | +10% | |||
| 38 | $MPC | Marathon Petroleum Corp | Energy | $40.8M | 0.4% | 103K | -11% | |||
| 39 | $HD | HOME DEPOT, INC. | Consumer Discretionary | $40.6M | 0.4% | 143K | -0.7% | |||
| 40 | — | ISHARES TR - ISHARES SEMICDTR | — | $40.2M | 0.4% | 71K | -0.3% | |||
| 41 | — | ISHARES TR - CORE S&P SCP ETF | — | $39.9M | 0.4% | 293K | +1% | |||
| 42 | $GLD | SPDR GOLD TRUST | Financials | $39.5M | 0.4% | 104K | -2% | |||
| 43 | $CSCO | CISCO SYSTEMS, INC. | Technology | $39.3M | 0.4% | 365K | +0.9% | |||
| 44 | $GILD | GILEAD SCIENCES, INC. | Healthcare | $38.3M | 0.4% | 257K | -0.8% | |||
| 45 | $C | CITIGROUP INC | Financials | $37.4M | 0.4% | 289K | +11% | |||
| 46 | $IVZ | Invesco Ltd. | Financials | $36.8M | 0.4% | 121K | +21% | |||
| 47 | — | SPDR SERIES TRUST - ST STR BLO 1 ETF | — | $36.6M | 0.4% | 399K | -37% | |||
| 48 | $RTX | RTX Corp | Industrials | $35.6M | 0.4% | 192K | +3% | |||
| 49 | $MA | Mastercard Inc | Financials | $35.3M | 0.4% | 64K | +4% | |||
| 50 | $ETN | Eaton Corp plc | Industrials | $34.9M | 0.4% | 81K | -2% | |||
| 51 | $GLW | CORNING INC /NY | Materials | $34.4M | 0.4% | 224K | -5% | |||
| 52 | — | ISHARES TR - MSCI USA MMENTM | — | $34.1M | 0.4% | 107K | -5% | |||
| 53 | $IVZ | Invesco Ltd. | Financials | $34.0M | 0.4% | 224K | +977% | |||
| 54 | — | ISHARES TR - TRUST ISHARE 0-1 | — | $33.8M | 0.4% | 307K | +12% | |||
| 55 | $MRK | Merck & Co., Inc. | Healthcare | $30.2M | 0.3% | 208K | +12% | |||
| 56 | $BAC | BANK OF AMERICA CORP /DE/ | Financials | $29.9M | 0.3% | 550K | +12% | |||
| 57 | $VZ | VERIZON COMMUNICATIONS INC | Communication Services | $29.0M | 0.3% | 633K | +0.2% | |||
| 58 | — | VANGUARD WORLD FD - INF TECH ETF | — | $28.7M | 0.3% | 228K | +1% | |||
| 59 | — | VANGUARD INDEX FDS - MRNGSTR GRWT ETF | — | $28.4M | 0.3% | 315K | +0.6% | |||
| 60 | — | VANGUARD INDEX FDS - MRNGSTR VAL ETF | — | $27.8M | 0.3% | 129K | +8% | |||
| 61 | $SPCX | SPACE EXPLORATION TECHNOLOGIES CORP | Technology | $26.5M | 0.3% | 176K | +235% | |||
| 62 | $AXP | AMERICAN EXPRESS CO | Financials | $25.8M | 0.3% | 85K | +25% | |||
| 63 | — | SCHWAB STRATEGIC TR - US LCAP GR ETF | — | $24.3M | 0.3% | 675K | +5% | |||
| 64 | — | ISHARES TR - MSCI EAFE ETF | — | $23.9M | 0.3% | 230K | +3% | |||
| 65 | $GEV | GE Vernova Inc. | Industrials | $23.5M | 0.3% | 25K | +9% | |||
| 66 | — | VANGUARD TAX-MANAGED FDS - VAN FTSE DEV MKT | — | $22.9M | 0.2% | 325K | +9% | |||
| 67 | — | VANGUARD INDEX FDS - MRNGSTR MID CAP | — | $22.6M | 0.2% | 289K | +0.8% | |||
| 68 | — | ISHARES TR - RUS MD CP GR ETF | — | $22.6M | 0.2% | 164K | -13% | |||
| 69 | $WM | WASTE MANAGEMENT INC | Utilities | $22.4M | 0.2% | 110K | +0.4% | |||
| 70 | $AMAT | APPLIED MATERIALS INC /DE | Technology | $22.4M | 0.2% | 44K | -5% | |||
| 71 | $PFE | PFIZER INC | Healthcare | $22.3M | 0.2% | 782K | -3% | |||
| 72 | $ASML | ASML HOLDING NV | Technology | $21.9M | 0.2% | 12K | +4% | |||
| 73 | — | FIRST TR EXCHANGE TRADED FD - RISNG DIVD ACHIV | — | $21.7M | 0.2% | 277K | +3% | |||
| 74 | $NEE | NEXTERA ENERGY INC | Utilities | $21.6M | 0.2% | 285K | -9% | |||
| 75 | — | J P MORGAN EXCHANGE TRADED F - EQUITY PREMIUM | — | $21.6M | 0.2% | 384K | +1% | |||
| 76 | $WT | WisdomTree, Inc. | Financials | $21.6M | 0.2% | 211K | -0.5% | |||
| 77 | $PG | PROCTER & GAMBLE Co | Consumer Staples | $21.4M | 0.2% | 148K | +0.1% | |||
| 78 | $NFLX | NETFLIX INC | Communication Services | $21.4M | 0.2% | 307K | -6% | |||
| 79 | $BX | Blackstone Inc. | Financials | $21.3M | 0.2% | 190K | +18% | |||
| 80 | — | SELECT SECTOR SPDR TR - ST STR TECHN ETF | — | $20.8M | 0.2% | 106K | +14% | |||
| 81 | $QCOM | QUALCOMM INC/DE | Technology | $19.9M | 0.2% | 108K | -5% | |||
| 82 | $UBER | Uber Technologies, Inc | Technology | $19.8M | 0.2% | 288K | +15% | |||
| 83 | $VRT | Vertiv Holdings Co | Technology | $19.8M | 0.2% | 82K | +25% | |||
| 84 | $ACN | Accenture plc | Technology | $19.6M | 0.2% | 107K | -6% | |||
| 85 | $ROK | ROCKWELL AUTOMATION, INC | Industrials | $19.6M | 0.2% | 45K | -0.0% | |||
| 86 | — | FIRST TR EXCHNG TRADED FD VI - FT LADD BUFF ETF | — | $19.5M | 0.2% | 522K | +8% | |||
| 87 | — | SCHWAB STRATEGIC TR - US DIVIDEND EQ | — | $19.5M | 0.2% | 599K | +2% | |||
| 88 | — | FIRST TR EXCHANGE TRADED FD - RBA INDL ETF | — | $19.4M | 0.2% | 188K | +4% | |||
| 89 | — | VANGUARD STAR FDS - VG TL INTL STK F | — | $19.4M | 0.2% | 228K | +8% | |||
| 90 | $KKR | KKR & Co. Inc. | Financials | $19.3M | 0.2% | 212K | +6% | |||
| 91 | $GE | GENERAL ELECTRIC CO | Industrials | $19.2M | 0.2% | 62K | +11% | |||
| 92 | $TMO | THERMO FISHER SCIENTIFIC INC. | Healthcare | $19.1M | 0.2% | 28K | +1% | |||
| 93 | — | CAPITAL GROUP GROWTH ETF - SHS CREAT UNIT | — | $19.0M | 0.2% | 400K | +10% | |||
| 94 | $NEM | NEWMONT Corp /DE/ | Materials | $18.9M | 0.2% | 164K | +2% | |||
| 95 | — | LISTED FDS TR - ROUN MA SEVE ETF | — | $18.8M | 0.2% | 262K | +9% | |||
| 96 | — | FIRST TR EXCHNG TRADED FD VI - FT VEST UQ EQT | — | $18.6M | 0.2% | 388K | -3% | |||
| 97 | — | PACER FDS TR - US CASH COWS 100 | — | $18.5M | 0.2% | 277K | -7% | |||
| 98 | — | VANGUARD INTL EQUITY INDEX F - FTSE EMR MKT ETF | — | $18.1M | 0.2% | 306K | -2% | |||
| 99 | $ENB | ENBRIDGE INC | Energy | $17.9M | 0.2% | 386K | +12% | |||
| 100 | $INTC | INTEL CORP | Technology | $17.6M | 0.2% | 146K | +22% | |||
| 101 | $FCX | FREEPORT-MCMORAN INC | Materials | $17.5M | 0.2% | 250K | +27% | |||
| 102 | — | SCHWAB STRATEGIC TR - INTL EQTY ETF | — | $17.4M | 0.2% | 634K | +12% | |||
| 103 | $BMY | BRISTOL MYERS SQUIBB CO | Healthcare | $17.1M | 0.2% | 274K | +8% | |||
| 104 | $REGN | REGENERON PHARMACEUTICALS, INC. | Healthcare | $17.1M | 0.2% | 23K | +2% | |||
| 105 | — | VANGUARD INDEX FDS - MRNGSTR TTL STK | — | $17.0M | 0.2% | 45K | +0.3% | |||
| 106 | $TER | TERADYNE, INC | Technology | $16.8M | 0.2% | 42K | -4% | |||
| 107 | $VMI | VALMONT INDUSTRIES INC | Industrials | $16.8M | 0.2% | 36K | -0.9% | |||
| 108 | — | SELECT SECTOR SPDR TR - ST STR CARE ETF | — | $16.5M | 0.2% | 98K | +21% | |||
| 109 | — | CAPITAL GROUP DIVIDEND VALUE - SHS CREAT UNIT | — | $16.4M | 0.2% | 335K | +16% | |||
| 110 | — | VANGUARD INDEX FDS - MRNGSTR SML CAP | — | $16.2M | 0.2% | 57K | +5% | |||
| 111 | $EPD | ENTERPRISE PRODUCTS PARTNERS L.P. | Energy | $16.2M | 0.2% | 456K | +9% | |||
| 112 | $ORLY | O REILLY AUTOMOTIVE INC | Consumer Discretionary | $16.1M | 0.2% | 189K | -0.4% | |||
| 113 | — | PGIM ETF TR - PGIM ULTRA SH BD | — | $16.0M | 0.2% | 324K | +8% | |||
| 114 | $ASTS | AST SpaceMobile, Inc. | Communication Services | $16.0M | 0.2% | 272K | -47% | |||
| 115 | — | ISHARES U S ETF TR - SHOR DURA BD ETF | — | $16.0M | 0.2% | 321K | +3% | |||
| 116 | $USB | US BANCORP \DE\ | Financials | $15.9M | 0.2% | 275K | +1% | |||
| 117 | $LRCX | LAM RESEARCH CORP | Technology | $15.9M | 0.2% | 48K | -7% | |||
| 118 | $MLM | MARTIN MARIETTA MATERIALS INC | Materials | $15.8M | 0.2% | 33K | +18% | |||
| 119 | $PEP | PEPSICO INC | Consumer Staples | $15.8M | 0.2% | 125K | -7% | |||
| 120 | $IBM | INTERNATIONAL BUSINESS MACHINES CORP | Technology | $15.7M | 0.2% | 71K | -23% | |||
| 121 | $MDT | Medtronic plc | Healthcare | $15.3M | 0.2% | 178K | -3% | |||
| 122 | — | ISHARES TR - IBOXX INV CP ETF | — | $15.2M | 0.2% | 148K | -26% | |||
| 123 | $MO | ALTRIA GROUP, INC. | Consumer Staples | $15.0M | 0.2% | 223K | +6% | |||
| 124 | — | FIRST TR EXCHANGE-TRADED FD - FIRST TR ENH NEW | — | $14.9M | 0.2% | 251K | -7% | |||
| 125 | $SMCI | Super Micro Computer, Inc. | Technology | $14.8M | 0.2% | 361K | -2% | |||
| 126 | $VLO | VALERO ENERGY CORP/TX | Energy | $14.7M | 0.1% | 38K | -10% | |||
| 127 | $KLAC | KLA CORP | Technology | $14.7M | 0.1% | 76K | +5% | |||
| 128 | — | ISHARES TR - 20 YR TR BD ETF | — | $14.7M | 0.1% | 189K | -8% | |||
| 129 | $TXN | TEXAS INSTRUMENTS INC | Technology | $14.5M | 0.1% | 52K | -2% | |||
| 130 | $TTAN | ServiceTitan, Inc. | Technology | $14.4M | 0.1% | 219K | — | |||
| 131 | $T | AT&T INC. | Communication Services | $14.4M | 0.1% | 589K | +15% | |||
| 132 | $ADI | ANALOG DEVICES INC | Technology | $14.3M | 0.1% | 36K | +0.6% | |||
| 133 | — | ISHARES TR - S&P 500 GRWT ETF | — | $14.3M | 0.1% | 100K | -4% | |||
| 134 | $KO | COCA COLA CO | Consumer Staples | $14.2M | 0.1% | 165K | +28% | |||
| 135 | — | ISHARES TR - RUS 1000 VAL ETF | — | $14.2M | 0.1% | 57K | -6% | |||
| 136 | $LOW | LOWES COMPANIES INC | Consumer Discretionary | $14.0M | 0.1% | 76K | -12% | |||
| 137 | $QXO | QXO, Inc. | Consumer Discretionary | $13.8M | 0.1% | 1.18M | +126% | |||
| 138 | $OXY | OCCIDENTAL PETROLEUM CORP /DE/ | Energy | $13.6M | 0.1% | 246K | +1% | |||
| 139 | $LMT | LOCKHEED MARTIN CORP | Industrials | $13.6M | 0.1% | 27K | -8% | |||
| 140 | $WMB | WILLIAMS COMPANIES, INC. | Energy | $13.6M | 0.1% | 200K | +28% | |||
| 141 | $DE | DEERE & CO | Industrials | $13.6M | 0.1% | 20K | +27% | |||
| 142 | $MCD | MCDONALDS CORP | Consumer Discretionary | $13.6M | 0.1% | 59K | -0.5% | |||
| 143 | $ORCL | ORACLE CORP | Technology | $13.5M | 0.1% | 99K | +14% | |||
| 144 | $CP | CANADIAN PACIFIC KANSAS CITY LTD/CN | Industrials | $13.5M | 0.1% | 159K | +0.3% | |||
| 145 | $UPS | UNITED PARCEL SERVICE INC | Industrials | $13.5M | 0.1% | 144K | +30% | |||
| 146 | $AFL | AFLAC INC | Financials | $13.4M | 0.1% | 120K | -0.5% | |||
| 147 | $UNH | UNITEDHEALTH GROUP INC | Healthcare | $13.3M | 0.1% | 36K | +23% | |||
| 148 | $DELL | Dell Technologies Inc. | Technology | $13.3M | 0.1% | 25K | -7% | |||
| 149 | $SLB | SLB LIMITED/NV | Energy | $13.3M | 0.1% | 273K | +21% | |||
| 150 | $ARM | ARM HOLDINGS PLC /UK | Technology | $13.2M | 0.1% | 46K | +29% |
What changed in Q3 2026
Against the previous quarter's 13F: 125 new, 818 added to, 700 trimmed, 133 sold out. Share-count changes; largest moves by dollar size first.
New positions (125)
- PIMCO ETF TR - 25YR+ ZERO U S$4.4M
first bought this quarter
$GLTRabrdn Precious Metals Basket ETF Trust$3.5M
first bought this quarter
- SIMPLIFY EXCHANGE TRADED FUN - SIMPLIFY INTERST$2.4M
first bought this quarter
$FTDRFrontdoor, Inc.$2.0M
first bought this quarter
- ISHARES TR - NEW YORK MUN ETF$1.8M
first bought this quarter
- ARBITRAGE FDS - ALTSHARES MERGER$1.5M
first bought this quarter
+119 more in the Excel export
Added to (818)
$CRWDCrowdStrike Holdings, Inc.+266%
now $43.5M · held 8+ qtrs
$SPCXSPACE EXPLORATION TECHNOLOGIES CORP+235%now $26.5M · held 2 qtrs, 2 adds in a row
now $108.4M · held 8+ qtrs, 2 adds in a row
now $139.1M · held 8+ qtrs, 2 adds in a row
now $100.6M · held 8+ qtrs, 4 adds in a row
- J P MORGAN EXCHANGE TRADED F - NASDAQ EQT PREM+257%
now $12.9M
+812 more in the Excel export
Trimmed (700)
- ISHARES TR - 0-3 MTH TREASURY-87%
now $4.3M
- SPDR SERIES TRUST - ST STR BLO 1 ETF-37%
now $36.6M
$PLPlanet Labs PBC-70%
now $7.4M
$ASTSAST SpaceMobile, Inc.-47%
now $16.0M · held 8+ qtrs, 2 trims in a row
now $365.0M · held 3 qtrs
- ISHARES TR - RUS 1000 GRW ETF-13%
now $71.5M
+694 more in the Excel export
Holdings by quarter
Every 13F OPPENHEIMER & CO INC has filed, 42 earlier quarters. Pick one to see what it held then.
Is it too late to follow OPPENHEIMER?
Holdings as of Sep 30, 2026 (SEC filing). Prices are closing prices as of Oct 26, 2026.
Average quality of OPPENHEIMER's top 20 holdings: 77/100 (our AI quality score, weighted by position size; 17 of the 20 are scored)
Top 10 since quarter-end
-2.1%
Value-weighted move of the 10 largest stock positions
Turnover
5%
Last quarter; 23% over the last 4
Top 10 weight
22%
Share of the stock portfolio in its 10 largest positions
Held 4+ quarters
80%
Share of portfolio value in positions held a year or more
Highest-quality names it owns(among its 100 largest positions)
The 8 highest-scoring companies in this portfolio are a Pro feature.
How these are measured
- Moves since the quarter-end and since the filing date use our own daily closing prices, from the close on (or just before) each date to the latest close.
- Turnover is the lesser of shares bought or sold in a quarter, valued at the quarter-end prices in the 13F, divided by the average of the two quarters' stock portfolio values.
- Quarters held and add/trim streaks count back only through quarters whose filed holdings add up to the filing's own cover-page total (back to Q4 2024 for this fund). A change counts as an add or a trim when the split-adjusted share count moves by more than 1%.
- Estimate, not the fund's reported cost. For each quarter in the current holding period in which the fund's share count rose (split-adjusted), we take that quarter's average daily close and weight it by the shares added; sales do not change an average cost. Quarters where the stock's price history and the 13F's own implied price disagree by more than 2x are left out.
- Put and call option rows report the value of the underlying shares, not a position the fund paid for, so they are left out of all of the above.
Portfolio Overview
OPPENHEIMER & CO INC disclosed 1,752 positions worth $9.5B in its Form 13F-HR for Q3 2026, led by $MSFT (MICROSOFT CORP) at 4.0% of the equity portfolio, followed by $AAPL and $NVDA. During the quarter the fund opened 125 new positions and exited 133. The portfolio is most concentrated in Technology (29.0% of disclosed assets). All figures are sourced directly from OPPENHEIMER & CO INC’s Form 13F-HR filing with the SEC under CIK 822581.
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