Klingenstein Fields & Co. LP
In its 13F for Q3 2025 (holdings as of September 30, 2025, filed November 14, 2025), Klingenstein Fields & Co. LP reported 193 stock positions worth $2.6 billion. Its top holding was Broadcom (AVGO) at 6.5% of the portfolio, followed by Microsoft (MSFT, 4.7%) and Alphabet Class A (GOOGL, 4.1%). Compared with Q2 2025, it opened 16 new positions, sold out of 11, added to 36 and reduced 81. The biggest buy was Apple (AAPL, shares +0%) and the biggest sale an exit from Constellation Brands Class A (STZ).
- Most Recent 13F
- Q2 2026
- Location
- NEW YORK, NY
- CIK
- 0000859872
- Portfolio Value
- $2.6B (Q3 2025)
- SEC Filing
- 0001398344-25-020923 ↗ filed Nov 14, 2025
Holdings Value
Holdings 193 stocks · $2.6B
| AVGO Broadcom Inc. | 6.54% | 524,920 | $173.2M | Reduce -15.0% |
| MSFT Microsoft Corp. | 4.67% | 238,768 | $123.7M | Add +0.0% |
| GOOGL Alphabet Inc. Class A | 4.09% | 445,801 | $108.4M | Reduce -0.6% |
| BRK.B Berkshire Hathaway Inc. Class B | 3.65% | 192,378 | $96.7M | Reduce -2.3% |
| AAPL Apple Inc. | 3.54% | 368,134 | $93.7M | Add +0.3% |
| PANW Palo Alto Networks Inc. | 3.42% | 444,531 | $90.5M | Reduce -0.6% |
| AMZN Amazon.com Inc. | 3.06% | 369,625 | $81.2M | Add +0.4% |
| NVDA Nvidia Corp. | 3.00% | 426,191 | $79.5M | Add +0.1% |
| LLY Eli Lilly & Co. | 2.99% | 103,871 | $79.3M | Reduce -0.5% |
| DIS The Walt Disney Co. filed as DISNEY WALT CO | 2.61% | 604,821 | $69.3M | Reduce -0.2% |
| GS Goldman Sachs Group Inc. | 2.43% | 80,770 | $64.3M | Reduce -0.6% |
| UNP Union Pacific Corp. | 2.37% | 265,036 | $62.6M | Add +0.2% |
| JPM JPMorgan Chase & Co. | 2.36% | 198,462 | $62.6M | Reduce -0.8% |
| PEP Pepsico Inc. | 2.26% | 427,116 | $60.0M | Add +0.0% |
| SPY SS SPDR S&P 500 ETF Trust-US | 2.24% | 89,216 | $59.4M | Add +27.2% |
| RTX RTX Corp. | 2.04% | 322,227 | $53.9M | Add +0.3% |
| COST Costco Wholesale Corp. | 1.78% | 51,031 | $47.2M | Reduce -0.3% |
| GOOG Alphabet Inc. Class C | 1.74% | 189,027 | $46.0M | Add +1.0% |
| NFLX Netflix Inc. | 1.66% | 36,626 | $43.9M | Reduce -0.7% |
| JNJ Johnson & Johnson | 1.59% | 227,056 | $42.1M | Reduce -1.1% |
| QQQ Invesco QQQ Trust Series 1 | 1.54% | 67,888 | $40.8M | Reduce -0.8% |
| NXPI NXP Semiconductors NV | 1.43% | 166,464 | $37.9M | Reduce -0.0% |
| ISRG Intuitive Surgical Inc. | 1.37% | 81,114 | $36.3M | Reduce -0.4% |
| TMO Thermo Fisher Scientific Inc. | 1.34% | 73,167 | $35.5M | Reduce -0.2% |
| HON Honeywell International Inc. | 1.32% | 165,661 | $34.9M | Reduce -0.9% |
| ETN Eaton Corp. PLC | 1.30% | 92,178 | $34.5M | Reduce -0.6% |
| VMC Vulcan Materials Co. | 1.23% | 105,506 | $32.5M | Reduce -0.4% |
| SCHA Schwab US Small-Cap ETF | 1.18% | 1,119,571 | $31.2M | Reduce -2.2% |
| BN Brookfield Corp. | 1.17% | 452,093 | $31.0M | Reduce -0.5% |
| CB Chubb Ltd. | 1.12% | 105,237 | $29.7M | Reduce -0.5% |
| HD Home Depot Inc. | 1.05% | 68,473 | $27.7M | Reduce -0.1% |
| SYK Stryker Corp. | 1.05% | 74,878 | $27.7M | Reduce -0.5% |
| ZS Zscaler Inc. | 1.04% | 91,661 | $27.5M | Reduce -0.3% |
| PLD Prologis Inc. | 1.03% | 239,043 | $27.4M | Reduce -0.2% |
| AMT American Tower Corp. | 0.98% | 134,983 | $26.0M | Reduce -1.1% |
| CL Colgate-Palmolive Co. | 0.91% | 301,169 | $24.1M | Reduce -0.6% |
| NOW ServiceNow Inc. | 0.87% | 24,992 | $23.0M | Reduce -0.1% |
| PYPL PayPal Holdings Inc. | 0.81% | 320,990 | $21.5M | Reduce -0.1% |
| DD Dupont DE Nemours Inc. | 0.75% | 255,249 | $19.9M | Reduce -0.3% |
| MRK Merck & Co. Inc. | 0.74% | 232,321 | $19.5M | Add +0.0% |
| ROP Roper Technologies Inc. | 0.73% | 38,769 | $19.3M | Reduce -0.0% |
| MMM 3M Co. | 0.71% | 120,700 | $18.7M | Reduce -0.4% |
| META Meta Platforms Inc. Class A | 0.69% | 25,058 | $18.4M | Reduce -0.7% |
| SBUX Starbucks Corp. | 0.66% | 207,116 | $17.5M | Reduce -0.9% |
| SCHF Schwab Intl Equity ETF | 0.65% | 741,491 | $17.3M | Reduce -2.2% |
| MDLZ Mondelez International Inc. Class A | 0.64% | 271,729 | $17.0M | Reduce -0.0% |
| SHEL Shell PLC-ADR | 0.64% | 236,238 | $16.9M | Reduce -0.1% |
| ACN Accenture PLC Class A | 0.59% | 62,925 | $15.5M | Reduce -0.5% |
| SCHE Schwab Emrg Mrkts Eqty ETF | 0.57% | 453,951 | $15.1M | Reduce -2.4% |
| ABT Abbott Laboratories | 0.57% | 112,239 | $15.0M | Reduce -3.0% |
| IVV iShares Core S&P 500 ETF | 0.56% | 22,086 | $14.8M | Add +1022.8% |
| GE General Electric filed as GE AEROSPACE | 0.55% | 47,987 | $14.4M | Add +1.1% |
| FTV Fortive Corp. | 0.53% | 287,883 | $14.1M | Reduce -0.5% |
| UITB Victoryshares Core Intermedi | 0.50% | 279,990 | $13.3M | Add +623.0% |
| YUM Yum! Brands Inc. | 0.49% | 85,742 | $13.0M | Reduce -12.2% |
| SO The Southern Co. | 0.49% | 136,289 | $12.9M | Add +0.1% |
| AXP American Express Co. | 0.47% | 37,618 | $12.5M | Reduce -2.7% |
| NKE Nike Inc. Class B | 0.46% | 175,155 | $12.2M | Add +0.5% |
| XOM Exxon Mobil Corp. | 0.42% | 99,459 | $11.2M | Reduce -0.4% |
| DHR Danaher Corp. | 0.42% | 55,770 | $11.1M | Reduce -0.1% |
| NEE Nextera Energy Inc. | 0.41% | 144,627 | $10.9M | Reduce -0.2% |
| SNPS Synopsys Inc. | 0.38% | 20,187 | $10.0M | Add +0.2% |
| CVX Chevron Corp. | 0.36% | 62,237 | $9.7M | Add +1.6% |
| ADBE Adobe Inc. | 0.34% | 25,854 | $9.1M | Add +0.1% |
| REGN Regeneron Pharmaceuticals | 0.34% | 16,073 | $9.0M | Reduce -0.2% |
| NSC Norfolk Southern Corp. | 0.33% | 29,469 | $8.9M | No change |
| AMP Ameriprise Financial Inc. | 0.32% | 17,396 | $8.5M | No change |
| XLK SS Technology Select Sector | 0.32% | 30,097 | $8.5M | No change |
| ITW Illinois Tool Works | 0.30% | 30,260 | $7.9M | Reduce -4.1% |
| TJX TJX Companies Inc. filed as TJX COS INC NEW | 0.28% | 51,945 | $7.5M | Add +0.0% |
| SCHX Schwab US Large-Cap ETF | 0.25% | 248,414 | $6.5M | Reduce -0.9% |
| IWV iShares Russell 3000 ETF | 0.21% | 14,862 | $5.6M | New |
| BRK.A Berkshire Hathaway Inc. Class A | 0.20% | 7 | $5.3M | No change |
| PG The Procter & Gamble Co. | 0.20% | 33,671 | $5.2M | Reduce -6.9% |
| CMCSA Comcast Corp. Class A | 0.19% | 162,450 | $5.1M | Reduce -11.5% |
| EAGL Eagle Capital Select Eqty | 0.18% | 153,935 | $4.8M | Add +134.0% |
| GL Globe Life Inc. | 0.18% | 32,578 | $4.7M | No change |
| SCHB Schwab US Broad Market ETF | 0.16% | 167,274 | $4.3M | New |
| ABNB Airbnb Inc. Class A | 0.16% | 35,309 | $4.3M | Add +1.2% |
| IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS | 0.14% | 13,103 | $3.7M | No change |
| PLTR Palantir Technologies Inc. Class A | 0.14% | 19,879 | $3.6M | Add +11.1% |
| EFA iShares MSCI Eafe ETF | 0.13% | 36,216 | $3.4M | Add +732.5% |
| IJR iShares Core S&P Small-Cap E | 0.12% | 26,366 | $3.1M | Add +147.6% |
| ALL Allstate Corp. | 0.11% | 13,338 | $2.9M | Reduce -0.8% |
| BAC Bank of America Corp. filed as BANK AMERICA CORP | 0.11% | 54,023 | $2.8M | Reduce -24.4% |
| VEA Vanguard Ftse Developed ETF | 0.10% | 45,948 | $2.8M | Add +535.5% |
| LMT Lockheed Martin Corp. | 0.09% | 4,871 | $2.4M | Reduce -0.6% |
| SOLV Solventum Corp. | 0.08% | 29,470 | $2.2M | Reduce -0.4% |
| SMH Vaneck Semiconductor ETF | 0.08% | 6,486 | $2.1M | No change |
| KO The Coca-Cola Co. | 0.08% | 31,327 | $2.1M | Reduce -0.8% |
| UPS United Parcel Service Class B | 0.07% | 23,626 | $2.0M | Reduce -10.8% |
| VONG Vanguard Russell 1000 Growth | 0.07% | 15,405 | $1.9M | New |
| BNY Bank of New York Mellon Corp. filed as BANK NEW YORK MELLON CORP | 0.07% | 15,852 | $1.7M | No change |
| SMMD iShares Russell 2500 ETF | 0.06% | 22,700 | $1.7M | No change |
| EUSA iShares MSCI USA Equal Weigh | 0.06% | 16,000 | $1.6M | Add +237.8% |
| VOO Vanguard S&P 500 ETF | 0.06% | 2,599 | $1.6M | Add +12.6% |
| PM Philip Morris International | 0.06% | 9,459 | $1.5M | Reduce -0.1% |
| IJS iShares S&P Small-Cap 600 Va | 0.06% | 13,758 | $1.5M | New |
| ADP Automatic Data Processing | 0.05% | 4,868 | $1.4M | No change |
| CAT Caterpillar Inc. | 0.05% | 2,626 | $1.3M | No change |
Portfolio Sells Q2 2025 → Q3 2025
| STZ Constellation Brands Inc. Class A | Sold out | 0.00% | −0.73 |
| MA Mastercard Inc. Class A | Reduce -94.1% | 0.04% | −0.65 |
| ISRG Intuitive Surgical Inc. | Reduce -0.4% | 1.37% | −0.38 |
| DIS The Walt Disney Co. | Reduce -0.2% | 2.61% | −0.36 |
| NFLX Netflix Inc. | Reduce -0.7% | 1.66% | −0.30 |
| LLY Eli Lilly & Co. | Reduce -0.5% | 2.99% | −0.23 |
| HON Honeywell International Inc. | Reduce -0.9% | 1.32% | −0.22 |
| COST Costco Wholesale Corp. | Reduce -0.3% | 1.78% | −0.22 |
| AMT American Tower Corp. | Reduce -1.1% | 0.98% | −0.21 |
| PANW Palo Alto Networks Inc. | Reduce -0.6% | 3.42% | −0.20 |
| AVGO Broadcom Inc. | Reduce -15.0% | 6.54% | −0.20 |
| CL Colgate-Palmolive Co. | Reduce -0.6% | 0.91% | −0.18 |
| ACN Accenture PLC Class A | Reduce -0.5% | 0.59% | −0.16 |
| NOW ServiceNow Inc. | Reduce -0.1% | 0.87% | −0.15 |
| ROP Roper Technologies Inc. | Reduce -0.0% | 0.73% | −0.14 |
| BRK.B Berkshire Hathaway Inc. Class B | Reduce -2.3% | 3.65% | −0.14 |
| SYK Stryker Corp. | Reduce -0.5% | 1.05% | −0.13 |
| PYPL PayPal Holdings Inc. | Reduce -0.1% | 0.81% | −0.13 |
| ZS Zscaler Inc. | Reduce -0.3% | 1.04% | −0.10 |
| SBUX Starbucks Corp. | Reduce -0.9% | 0.66% | −0.10 |
| CB Chubb Ltd. | Reduce -0.5% | 1.12% | −0.09 |
| MDLZ Mondelez International Inc. Class A | Reduce -0.0% | 0.64% | −0.08 |
| YUM Yum! Brands Inc. | Reduce -12.2% | 0.49% | −0.08 |
| CMCSA Comcast Corp. Class A | Reduce -11.5% | 0.19% | −0.07 |
| FTV Fortive Corp. | Reduce -0.5% | 0.53% | −0.06 |
| ABT Abbott Laboratories | Reduce -3.0% | 0.57% | −0.06 |
| META Meta Platforms Inc. Class A | Reduce -0.7% | 0.69% | −0.04 |
| APH Amphenol Corp. Class A | Reduce -68.8% | 0.02% | −0.04 |
| GLW Corning Inc. | Sold out | 0.00% | −0.03 |
| PG The Procter & Gamble Co. | Reduce -6.9% | 0.20% | −0.03 |
| UPS United Parcel Service Class B | Reduce -10.8% | 0.07% | −0.03 |
| BAC Bank of America Corp. | Reduce -24.4% | 0.11% | −0.03 |
| DGX Quest Diagnostics Inc. | Sold out | 0.00% | −0.03 |
| MMM 3M Co. | Reduce -0.4% | 0.71% | −0.02 |
| CRC California Resources Corp. | Sold out | 0.00% | −0.02 |
| SHEL Shell PLC-ADR | Reduce -0.1% | 0.64% | −0.02 |
| DHR Danaher Corp. | Reduce -0.1% | 0.42% | −0.02 |
| SPXE Proshares S&P 500 Ex-Energy | Sold out | 0.00% | −0.02 |
| NVS Novartis AG-Sponsored ADR | Reduce -53.5% | 0.01% | −0.02 |
| AXP American Express Co. | Reduce -2.7% | 0.47% | −0.02 |
| FXE Invesco Currencyshares Euro | Reduce -40.1% | 0.02% | −0.01 |
| IWF iShares Russell 1000 Growth | Reduce -61.3% | 0.01% | −0.01 |
| SCHF Schwab Intl Equity ETF | Reduce -2.2% | 0.65% | −0.01 |
| EG Everest Group Ltd. | Sold out | 0.00% | −0.01 |
| DVY iShares Select Dividend ETF | Sold out | 0.00% | −0.01 |
| ITW Illinois Tool Works | Reduce -4.1% | 0.30% | −0.01 |
| PM Philip Morris International | Reduce -0.1% | 0.06% | −0.01 |
| KO The Coca-Cola Co. | Reduce -0.8% | 0.08% | −0.01 |
| VRSK Verisk Analytics Inc. | Sold out | 0.00% | −0.01 |
| NXPI NXP Semiconductors NV | Reduce -0.0% | 1.43% | −0.01 |
Portfolio Buys Q2 2025 → Q3 2025
| AAPL Apple Inc. | Add +0.3% | 3.54% | +0.56 |
| SPY SS SPDR S&P 500 ETF Trust-US | Add +27.2% | 2.24% | +0.53 |
| IVV iShares Core S&P 500 ETF | Add +1022.8% | 0.56% | +0.51 |
| UITB Victoryshares Core Intermedi | Add +623.0% | 0.50% | +0.43 |
| GOOG Alphabet Inc. Class C | Add +1.0% | 1.74% | +0.42 |
| NVDA Nvidia Corp. | Add +0.1% | 3.00% | +0.34 |
| IWV iShares Russell 3000 ETF | New | 0.21% | +0.21 |
| RTX RTX Corp. | Add +0.3% | 2.04% | +0.18 |
| SCHB Schwab US Broad Market ETF | New | 0.16% | +0.16 |
| EFA iShares MSCI Eafe ETF | Add +732.5% | 0.13% | +0.11 |
| EAGL Eagle Capital Select Eqty | Add +134.0% | 0.18% | +0.10 |
| VEA Vanguard Ftse Developed ETF | Add +535.5% | 0.10% | +0.09 |
| IJR iShares Core S&P Small-Cap E | Add +147.6% | 0.12% | +0.07 |
| VONG Vanguard Russell 1000 Growth | New | 0.07% | +0.07 |
| GE General Electric | Add +1.1% | 0.55% | +0.06 |
| IJS iShares S&P Small-Cap 600 Va | New | 0.06% | +0.06 |
| EUSA iShares MSCI USA Equal Weigh | Add +237.8% | 0.06% | +0.04 |
| PLTR Palantir Technologies Inc. Class A | Add +11.1% | 0.14% | +0.04 |
| PEP Pepsico Inc. | Add +0.0% | 2.26% | +0.03 |
| TJX TJX Companies Inc. | Add +0.0% | 0.28% | +0.03 |
| IWD iShares Russell 1000 Value E | New | 0.03% | +0.03 |
| IWN iShares Russell 2000 Value E | New | 0.02% | +0.02 |
| SDY SS SPDR S&P Dividend ETF | New | 0.02% | +0.02 |
| CVX Chevron Corp. | Add +1.6% | 0.36% | +0.02 |
| IWM iShares Russell 2000 ETF | New | 0.01% | +0.01 |
| GBTC Grayscale Bitcoin Trust ETF | New | 0.01% | +0.01 |
| ARKK ARK Innovation ETF | New | 0.01% | +0.01 |
| IBIT iShares Bitcoin Trust ETF | New | 0.01% | +0.01 |
| BABA Alibaba Group Holding-SP ADR | New | 0.01% | +0.01 |
| MRK Merck & Co. Inc. | Add +0.0% | 0.74% | +0.01 |
| VOO Vanguard S&P 500 ETF | Add +12.6% | 0.06% | +0.01 |
| GEV GE Vernova Inc. | New | 0.01% | +0.01 |
| NTRS Northern Trust Corp. | New | 0.01% | +0.01 |
| RWR SS SPDR Dow Jones REIT ETF | New | 0.01% | +0.01 |
| IWB iShares Russell 1000 ETF | Add +64.7% | 0.02% | +0.01 |
| GLD SPDR Gold Shares | Add +27.2% | 0.03% | +0.01 |
| TSLA Tesla Inc. | Add +3.1% | 0.02% | +0.01 |
| FXB Invesco Currencyshares Briti | Add +25.0% | 0.02% | +0.00 |
| NXDR Nextdoor Holdings Inc. | New | 0.00% | +0.00 |
| VWO Vanguard Ftse Emerging Marke | Add +0.0% | 0.02% | +0.00 |
| VXUS Vanguard Total Intl Stock | Add +0.1% | 0.01% | +0.00 |
| WMT Walmart Inc. | Add +0.0% | 0.01% | +0.00 |
| KHC The Kraft Heinz Co. | Add +0.1% | 0.01% | −0.00 |
| CRM Salesforce Inc. | Add +6.4% | 0.01% | −0.00 |
| SO The Southern Co. | Add +0.1% | 0.49% | −0.01 |
| ABNB Airbnb Inc. Class A | Add +1.2% | 0.16% | −0.02 |
| NKE Nike Inc. Class B | Add +0.5% | 0.46% | −0.03 |
| MSFT Microsoft Corp. | Add +0.0% | 4.67% | −0.03 |
| SNPS Synopsys Inc. | Add +0.2% | 0.38% | −0.03 |
| UNP Union Pacific Corp. | Add +0.2% | 2.37% | −0.04 |
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 195 | $2.9B | AVGO, GOOGL, PANW, LLY, AAPL |
| Q1 2026 | 186 | $2.5B | AVGO, GOOGL, LLY, AAPL, BRK.B |
| Q4 2025 | 186 | $2.7B | AVGO, GOOGL, MSFT, LLY, AAPL |
| Q3 2025 | 193 | $2.6B | AVGO, MSFT, GOOGL, BRK.B, AAPL |
| Q2 2025 | 188 | $2.5B | AVGO, MSFT, BRK.B, PANW, LLY |
| Q1 2025 | 181 | $2.4B | BRK.B, AVGO, MSFT, AAPL, LLY |
| Q4 2024 | 180 | $2.5B | AVGO, MSFT, BRK.B, AAPL, AMZN |
| Q3 2024 | 184 | $2.5B | AVGO, MSFT, BRK.B, LLY, AAPL |
| Q2 2024 | 182 | $2.4B | AVGO, MSFT, BRK.B, GOOGL, LLY |
| Q1 2024 | 185 | $2.4B | MSFT, AVGO, BRK.B, DIS, PEP |