GAMMA Investing LLC
In its 13F for Q1 2026 (holdings as of March 31, 2026, filed April 6, 2026), GAMMA Investing LLC reported 4,103 stock positions worth $2.1 billion. Its top holding was Nvidia (NVDA) at 5.1% of the portfolio, followed by Apple (AAPL, 4.4%) and Microsoft (MSFT, 3.1%). Compared with Q4 2025, it opened 192 new positions, sold out of 178, added to 2,612 and reduced 978. The biggest buy was Exxon Mobil (XOM, shares +15%) and the biggest sale iShares MSCI China ETF (MCHI, shares −3%).
- Most Recent 13F
- Q2 2026
- Location
- FOSTER CITY, CA
- CIK
- 0002010235
- Portfolio Value
- $2.1B (Q1 2026)
- SEC Filing
- 0002010235-26-000003 ↗ filed Apr 6, 2026
Holdings Value
Holdings 4,103 stocks · $2.1B
| NVDA Nvidia Corp. | 5.08% | 623,725 | $108.8M | Add +6.1% |
| AAPL Apple Inc. | 4.42% | 373,371 | $94.8M | Add +4.8% |
| MSFT Microsoft Corp. | 3.11% | 179,661 | $66.5M | Add +1.8% |
| AMZN Amazon.com Inc. | 2.23% | 229,619 | $47.8M | Add +5.4% |
| GOOGL Alphabet Inc. Class A | 2.09% | 155,528 | $44.7M | Add +9.8% |
| AVGO Broadcom Inc. | 1.98% | 136,680 | $42.3M | Add +6.6% |
| GOOG Alphabet Inc. Class C | 1.65% | 123,301 | $35.4M | Add +8.6% |
| JPM JPMorgan Chase & Co. | 1.47% | 107,065 | $31.5M | Add +1.6% |
| META Meta Platforms Inc. Class A | 1.39% | 52,052 | $29.8M | Add +6.8% |
| IEMG iShares Core MSCI Emerging | 1.38% | 423,794 | $29.6M | Add +19.5% |
| TSLA Tesla Inc. | 1.08% | 62,333 | $23.2M | Add +3.6% |
| MUB iShares National Muni Bond E | 1.06% | 213,593 | $22.7M | Add +19.6% |
| LLY Eli Lilly & Co. | 0.97% | 22,607 | $20.8M | Add +3.6% |
| XOM Exxon Mobil Corp. | 0.96% | 121,497 | $20.6M | Add +15.1% |
| BIV Vanguard Intermediate-Term B | 0.96% | 266,017 | $20.5M | Add +35.1% |
| BRK.B Berkshire Hathaway Inc. Class B | 0.93% | 41,754 | $20.0M | Add +10.4% |
| SUB iShares Short-Term National | 0.89% | 179,558 | $19.1M | Add +16.1% |
| JNJ Johnson & Johnson | 0.82% | 72,022 | $17.6M | Add +16.6% |
| WMT Walmart Inc. | 0.82% | 140,506 | $17.5M | Add +9.1% |
| V Visa Inc. Class A | 0.74% | 52,574 | $15.9M | Add +8.2% |
| ABBV Abbvie Inc. | 0.64% | 62,853 | $13.7M | Add +3.5% |
| NFLX Netflix Inc. | 0.55% | 123,465 | $11.9M | Add +15.5% |
| COST Costco Wholesale Corp. | 0.55% | 11,811 | $11.8M | Add +25.1% |
| SPSB SS SPDR P St C Corp. ETF | 0.52% | 371,561 | $11.2M | Add +59.8% |
| MRK Merck & Co. Inc. | 0.50% | 89,256 | $10.7M | Add +10.7% |
| HD Home Depot Inc. | 0.50% | 32,506 | $10.7M | Add +4.1% |
| CVX Chevron Corp. | 0.49% | 50,458 | $10.4M | Add +24.2% |
| MA Mastercard Inc. Class A | 0.48% | 20,496 | $10.2M | Add +10.9% |
| CSCO Cisco Systems Inc. | 0.48% | 131,691 | $10.2M | Add +10.7% |
| CAT Caterpillar Inc. | 0.46% | 14,016 | $9.9M | Add +8.5% |
| MCHI iShares MSCI China ETF | 0.45% | 173,106 | $9.7M | Reduce -3.3% |
| MU Micron Technology Inc. | 0.45% | 28,507 | $9.6M | Add +19.7% |
| KO The Coca-Cola Co. | 0.43% | 120,552 | $9.2M | Add +12.8% |
| RTX RTX Corp. | 0.41% | 45,408 | $8.8M | Add +10.9% |
| PEP Pepsico Inc. | 0.38% | 52,833 | $8.2M | Add +7.5% |
| GS Goldman Sachs Group Inc. | 0.38% | 9,561 | $8.1M | Add +3.8% |
| GE General Electric filed as GE AEROSPACE | 0.37% | 27,954 | $7.9M | Add +7.2% |
| PG The Procter & Gamble Co. | 0.36% | 54,049 | $7.8M | Add +29.4% |
| AMAT Applied Materials Inc. | 0.36% | 22,566 | $7.7M | Add +15.6% |
| LRCX Lam Research Corp. | 0.36% | 35,837 | $7.7M | Add +8.0% |
| PM Philip Morris International | 0.34% | 44,677 | $7.4M | Add +15.1% |
| GEV GE Vernova Inc. | 0.34% | 8,462 | $7.4M | Add +10.0% |
| BAC Bank of America Corp. filed as BANK AMERICA CORP | 0.34% | 148,120 | $7.2M | Add +5.0% |
| PLTR Palantir Technologies Inc. Class A | 0.33% | 48,376 | $7.1M | Add +11.8% |
| AMD Advanced Micro Devices | 0.32% | 33,977 | $6.9M | Add +14.8% |
| MCD McDonald's Corp. | 0.32% | 22,113 | $6.9M | Add +16.4% |
| EWC iShares MSCI Canada ETF | 0.31% | 120,779 | $6.6M | Add +40.1% |
| APH Amphenol Corp. Class A | 0.31% | 52,305 | $6.6M | Add +2.2% |
| ORCL Oracle Corp. | 0.31% | 44,787 | $6.6M | Add +15.9% |
| T AT&T Inc. | 0.30% | 221,846 | $6.4M | Add +12.0% |
| SPY SS SPDR S&P 500 ETF Trust-US | 0.29% | 9,629 | $6.3M | Reduce -8.2% |
| AMGN Amgen Inc. | 0.29% | 17,383 | $6.1M | Add +8.4% |
| IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS | 0.28% | 24,708 | $6.0M | Add +2.7% |
| DGRO iShares Core Dividend Growth | 0.28% | 85,328 | $6.0M | Add +6.7% |
| UNH Unitedhealth Group Inc. | 0.27% | 21,696 | $5.9M | Add +16.4% |
| TJX TJX Companies Inc. filed as TJX COS INC NEW | 0.27% | 36,252 | $5.8M | Add +9.3% |
| MS Morgan Stanley | 0.27% | 35,107 | $5.8M | Add +6.1% |
| COP Conocophillips | 0.27% | 43,668 | $5.8M | Add +17.4% |
| ETN Eaton Corp. PLC | 0.27% | 15,870 | $5.7M | Add +3.7% |
| C Citigroup Inc. | 0.26% | 49,378 | $5.6M | Add +6.1% |
| TSM Taiwan Semiconductor-SP ADR | 0.25% | 15,692 | $5.3M | Add +15.0% |
| NEE Nextera Energy Inc. | 0.24% | 56,290 | $5.2M | Add +0.9% |
| ABT Abbott Laboratories | 0.24% | 50,752 | $5.2M | Add +8.9% |
| KLAC KLA Corp. | 0.24% | 3,528 | $5.2M | Add +8.9% |
| ADI Analog Devices Inc. | 0.24% | 16,004 | $5.1M | Add +21.4% |
| WFC Wells Fargo & Co. | 0.23% | 62,546 | $5.0M | Reduce -0.8% |
| VZ Verizon Communications Inc. | 0.23% | 99,158 | $5.0M | Add +25.3% |
| IWF iShares Russell 1000 Growth | 0.23% | 11,654 | $5.0M | Add +0.1% |
| GILD Gilead Sciences Inc. | 0.22% | 34,148 | $4.8M | Add +10.3% |
| BLK BlackRock Inc. | 0.22% | 4,846 | $4.7M | Add +5.5% |
| TXN Texas Instruments Inc. | 0.21% | 22,749 | $4.4M | Add +16.1% |
| ASML ASML Holding NV-NY Reg SHS filed as ASML HLDG NV | 0.20% | 3,320 | $4.4M | Add +7.8% |
| SCHW Schwab (charles) Corp. | 0.20% | 46,331 | $4.4M | Add +22.0% |
| IVV iShares Core S&P 500 ETF | 0.20% | 6,575 | $4.3M | Reduce -15.7% |
| AXP American Express Co. | 0.20% | 14,093 | $4.3M | Reduce -2.5% |
| TMO Thermo Fisher Scientific Inc. | 0.20% | 8,593 | $4.2M | Add +22.2% |
| LMT Lockheed Martin Corp. | 0.19% | 6,903 | $4.2M | Add +12.4% |
| ISRG Intuitive Surgical Inc. | 0.19% | 9,033 | $4.2M | Add +13.9% |
| MCK McKesson Corp. | 0.19% | 4,752 | $4.1M | Add +8.7% |
| LIN Linde PLC | 0.18% | 7,986 | $4.0M | Add +26.8% |
| AEP American Electric Power | 0.18% | 29,915 | $3.9M | Add +4.1% |
| INTC Intel Corp. | 0.18% | 87,208 | $3.8M | Add +23.5% |
| MO Altria Group Inc. | 0.18% | 58,171 | $3.8M | Add +11.9% |
| ANET Arista Networks Inc. | 0.18% | 30,658 | $3.8M | Add +13.8% |
| IWD iShares Russell 1000 Value E | 0.17% | 17,473 | $3.7M | Add +5.6% |
| WMB Williams Cos Inc. | 0.17% | 50,869 | $3.7M | Add +15.2% |
| PANW Palo Alto Networks Inc. | 0.17% | 22,633 | $3.6M | Add +31.2% |
| PH Parker Hannifin Corp. | 0.17% | 4,022 | $3.6M | Add +12.8% |
| MUNI PIMCO Intermediate Municipal | 0.17% | 68,864 | $3.6M | Add +16.2% |
| CB Chubb Ltd. | 0.17% | 10,864 | $3.5M | Add +15.8% |
| TRV The Travelers Cos Inc. | 0.17% | 12,135 | $3.5M | Add +11.5% |
| NOC Northrop Grumman Corp. | 0.16% | 5,153 | $3.5M | Add +27.6% |
| WWD Woodward Inc. | 0.16% | 9,757 | $3.5M | Reduce -1.1% |
| VLO Valero Energy Corp. | 0.16% | 14,055 | $3.5M | Add +6.9% |
| DE Deere & Co. | 0.16% | 6,161 | $3.5M | Add +24.0% |
| CME Cme Group Inc. | 0.16% | 11,730 | $3.5M | Add +17.6% |
| FAST Fastenal Co. | 0.16% | 72,985 | $3.4M | Add +16.6% |
| WDC Western Digital Corp. | 0.16% | 12,497 | $3.4M | Add +8.6% |
| UNP Union Pacific Corp. | 0.16% | 13,753 | $3.3M | Add +17.3% |
| MPC Marathon Petroleum Corp. | 0.15% | 13,410 | $3.3M | Add +3.3% |
Other holdings (7): bonds, preferreds, convertibles and warrants · $57K (not counted above)
| Security | Class | Shares / Principal | Value | Change |
|---|---|---|---|---|
| HENOF Henkel AG & Co. Kgaa Vor-Pref | Preferred | 728 | $54K | No change |
| GME.WS Gamestop Corp. | *W EXP 10/30/202 | 614 | $2K | Reduce -0.2% |
| ARCH CAPITAL GROUP LTD (ACGL 4.55 PERP G) | Common Stock | 30 | $493 | Reduce -47.4% |
| M-TRON INDUSTRIES INC | RIGHT 04/15/2026 | 67 | $141 | Add +91.4% |
| OXY.WS Occidental Petroleum-CW27 | *W EXP 08/03/202 | 2 | $86 | No change |
| GENVR Gen Digital Inc. - CVR | RIGHT 99/99/9999 | 21 | $10 | No change |
| XRXDW Xerox Holdings Corp. | *W EXP 02/11/202 | 88 | $8 | Reduce -91.0% |
Total filed on the 13F, all lines: $2.1B.
Portfolio Sells Q4 2025 → Q1 2026
| MCHI iShares MSCI China ETF | Reduce -3.3% | 0.45% | −0.09 |
| CRM Salesforce Inc. | Reduce -6.2% | 0.13% | −0.08 |
| QCOM Qualcomm Inc. | Reduce -9.2% | 0.13% | −0.08 |
| BSX Boston Scientific Corp. | Reduce -17.8% | 0.07% | −0.07 |
| AXP American Express Co. | Reduce -2.5% | 0.20% | −0.07 |
| IVV iShares Core S&P 500 ETF | Reduce -15.7% | 0.20% | −0.07 |
| SPY SS SPDR S&P 500 ETF Trust-US | Reduce -8.2% | 0.29% | −0.07 |
| WFC Wells Fargo & Co. | Reduce -0.8% | 0.23% | −0.06 |
| BKNG Booking Holdings Inc. | Reduce -3.2% | 0.12% | −0.05 |
| CEG Constellation Energy | Reduce -2.4% | 0.12% | −0.05 |
| DHR Danaher Corp. | Reduce -15.9% | 0.09% | −0.05 |
| KKR KKR & Co. Inc. | Reduce -23.2% | 0.05% | −0.05 |
| SPGI S&P Global Inc. | Reduce -7.1% | 0.10% | −0.04 |
| QQQ Invesco QQQ Trust Series 1 | Reduce -9.1% | 0.15% | −0.04 |
| BX Blackstone Inc. | Reduce -10.6% | 0.06% | −0.04 |
| CMA Comerica Inc. | Sold out | 0.00% | −0.03 |
| ELV Elevance Health Inc. | Reduce -24.6% | 0.04% | −0.03 |
| DASH DoorDash Inc. Class A | Reduce -11.7% | 0.03% | −0.03 |
| CBRE CBRE Group Inc. Class A | Reduce -2.8% | 0.09% | −0.03 |
| TDG Transdigm Group Inc. | Reduce -17.1% | 0.05% | −0.03 |
| DAY Dayforce Inc. | Sold out | 0.00% | −0.03 |
| EXAS Exact Sciences Corp. | Sold out | 0.00% | −0.03 |
| GIS General Mills Inc. | Reduce -46.9% | 0.02% | −0.03 |
| MMM 3M Co. | Reduce -1.5% | 0.12% | −0.03 |
| FSLR First Solar Inc. | Reduce -15.4% | 0.03% | −0.02 |
| MCO Moody's Corp. | Reduce -17.6% | 0.04% | −0.02 |
| KSS Kohls Corp. | Reduce -5.5% | 0.03% | −0.02 |
| FISV Fiserv Inc. | Reduce -9.6% | 0.05% | −0.02 |
| AXON Axon Enterprise Inc. | Reduce -9.9% | 0.04% | −0.02 |
| WTW Willis Towers Watson PLC | Reduce -22.7% | 0.04% | −0.02 |
| AMP Ameriprise Financial Inc. | Reduce -1.9% | 0.10% | −0.02 |
| NKE Nike Inc. Class B | Reduce -1.4% | 0.06% | −0.02 |
| CTSH Cognizant Tech Solutions-A | Reduce -2.9% | 0.04% | −0.02 |
| RKT Rocket Cos Inc. Class A | Reduce -4.7% | 0.04% | −0.02 |
| IQV Iqvia Holdings Inc. | Reduce -22.6% | 0.02% | −0.02 |
| IVW iShares S&P 500 Growth ETF | Reduce -35.9% | 0.02% | −0.02 |
| CAG Conagra Brands Inc. | Reduce -44.9% | 0.02% | −0.02 |
| PRU Prudential Financial Inc. | Reduce -19.6% | 0.03% | −0.02 |
| CSGP Costar Group Inc. | Reduce -13.1% | 0.02% | −0.02 |
| ROL Rollins Inc. | Reduce -17.5% | 0.04% | −0.02 |
| PODD Insulet Corp. | Reduce -9.8% | 0.03% | −0.02 |
| FYBR Frontier Communications Pare | Sold out | 0.00% | −0.02 |
| FIS Fidelity National Info Serv | Reduce -3.6% | 0.03% | −0.02 |
| A Agilent Technologies Inc. | Reduce -4.2% | 0.05% | −0.02 |
| MET Metlife Inc. | Reduce -21.3% | 0.03% | −0.02 |
| HUM Humana Inc. | Reduce -53.1% | 0.01% | −0.02 |
| APO Apollo Global Management Inc. | Reduce -22.9% | 0.02% | −0.02 |
| SWKS Skyworks Solutions Inc. | Reduce -52.4% | 0.01% | −0.02 |
| PNR Pentair PLC | Reduce -25.5% | 0.02% | −0.02 |
| FOXA Fox Corp. Class A | Reduce -8.9% | 0.03% | −0.02 |
Portfolio Buys Q4 2025 → Q1 2026
| XOM Exxon Mobil Corp. | Add +15.1% | 0.96% | +0.32 |
| BIV Vanguard Intermediate-Term B | Add +35.1% | 0.96% | +0.19 |
| IEMG iShares Core MSCI Emerging | Add +19.5% | 1.38% | +0.18 |
| JNJ Johnson & Johnson | Add +16.6% | 0.82% | +0.18 |
| CVX Chevron Corp. | Add +24.2% | 0.49% | +0.18 |
| SPSB SS SPDR P St C Corp. ETF | Add +59.8% | 0.52% | +0.17 |
| COST Costco Wholesale Corp. | Add +25.1% | 0.55% | +0.14 |
| MU Micron Technology Inc. | Add +19.7% | 0.45% | +0.11 |
| AMAT Applied Materials Inc. | Add +15.6% | 0.36% | +0.11 |
| MUB iShares National Muni Bond E | Add +19.6% | 1.06% | +0.10 |
| WMT Walmart Inc. | Add +9.1% | 0.82% | +0.09 |
| COP Conocophillips | Add +17.4% | 0.27% | +0.09 |
| SNDK Sandisk Corp. | Add +18.1% | 0.14% | +0.09 |
| GEV GE Vernova Inc. | Add +10.0% | 0.34% | +0.09 |
| CAT Caterpillar Inc. | Add +8.5% | 0.46% | +0.09 |
| EWC iShares MSCI Canada ETF | Add +40.1% | 0.31% | +0.08 |
| MRK Merck & Co. Inc. | Add +10.7% | 0.50% | +0.07 |
| LRCX Lam Research Corp. | Add +8.0% | 0.36% | +0.07 |
| VZ Verizon Communications Inc. | Add +25.3% | 0.23% | +0.07 |
| SUB iShares Short-Term National | Add +16.1% | 0.89% | +0.06 |
| PG The Procter & Gamble Co. | Add +29.4% | 0.36% | +0.06 |
| WDC Western Digital Corp. | Add +8.6% | 0.16% | +0.06 |
| ADI Analog Devices Inc. | Add +21.4% | 0.24% | +0.06 |
| VOO Vanguard S&P 500 ETF | Add +88.1% | 0.14% | +0.06 |
| VLO Valero Energy Corp. | Add +6.9% | 0.16% | +0.05 |
| T AT&T Inc. | Add +12.0% | 0.30% | +0.05 |
| LITE Lumentum Holdings Inc. | Add +9.1% | 0.11% | +0.05 |
| KO The Coca-Cola Co. | Add +12.8% | 0.43% | +0.05 |
| NFLX Netflix Inc. | Add +15.5% | 0.55% | +0.05 |
| LIN Linde PLC | Add +26.8% | 0.18% | +0.05 |
| INTC Intel Corp. | Add +23.5% | 0.18% | +0.05 |
| NOC Northrop Grumman Corp. | Add +27.6% | 0.16% | +0.05 |
| MPC Marathon Petroleum Corp. | Add +3.3% | 0.15% | +0.05 |
| DE Deere & Co. | Add +24.0% | 0.16% | +0.05 |
| LMT Lockheed Martin Corp. | Add +12.4% | 0.19% | +0.05 |
| KLAC KLA Corp. | Add +8.9% | 0.24% | +0.04 |
| GLW Corning Inc. | Add +7.6% | 0.12% | +0.04 |
| APA Apa Corp. | Add +7.1% | 0.10% | +0.04 |
| CIEN Ciena Corp. | Add +10.6% | 0.10% | +0.04 |
| PSX Phillips 66 | Add +9.1% | 0.14% | +0.04 |
| WMB Williams Cos Inc. | Add +15.2% | 0.17% | +0.04 |
| TSM Taiwan Semiconductor-SP ADR | Add +15.0% | 0.25% | +0.04 |
| ASML ASML Holding NV-NY Reg SHS | Add +7.8% | 0.20% | +0.04 |
| CSX CSX Corp. | Add +34.2% | 0.13% | +0.04 |
| BMY Bristol-Myers Squibb Co. | Add +28.2% | 0.15% | +0.04 |
| EQIX Equinix Inc. | Add +80.7% | 0.07% | +0.04 |
| SLB SLB Ltd. | Add +32.0% | 0.09% | +0.04 |
| TXN Texas Instruments Inc. | Add +16.1% | 0.21% | +0.04 |
| DELL Dell Technologies -C | Add +36.9% | 0.08% | +0.03 |
| PLD Prologis Inc. | Add +38.5% | 0.13% | +0.03 |
Notes & Other Activity Q4 2025 → Q1 2026
| GME.WS Gamestop Corp. | *W EXP 10/30/202 | Reduce -0.2% | 614 | $2K |
| ARCH CAPITAL GROUP LTD (ACGL 4.55 PERP G) | Common Stock | Reduce -47.4% | 30 | $493 |
| M-TRON INDUSTRIES INC | RIGHT 04/15/2026 | Add +91.4% | 67 | $141 |
| XRXDW Xerox Holdings Corp. | *W EXP 02/11/202 | Reduce -91.0% | 88 | $8 |
| LEHMAN BRO HLD CP TR V (LEH 6 04/22/53 M) | Preferred | Sold out | 133 | $0before exit |
Bonds, preferreds, convertibles and warrants; not part of the stock holdings or percentages above.
All Filings
| Quarter | Positions | 13F Reported Value | Top Holdings |
|---|---|---|---|
| Q2 2026 | 4,164 | $2.7B | NVDA, AAPL, MSFT, AMZN, GOOGL |
| Q1 2026 | 4,103 | $2.1B | NVDA, AAPL, MSFT, AMZN, GOOGL |
| Q4 2025 | 4,088 | $2.0B | NVDA, AAPL, MSFT, AMZN, AVGO |
| Q3 2025 | 3,868 | $1.8B | NVDA, MSFT, AAPL, AMZN, AVGO |
| Q2 2025 | 3,764 | $1.6B | NVDA, MSFT, AAPL, AMZN, META |
| Q1 2025Amended | 3,791 | $1.3B | AAPL, NVDA, MSFT, AMZN, JPM |
| Q4 2024 | 3,774 | $1.2B | AAPL, NVDA, MSFT, AMZN, AVGO |
| Q3 2024 | 3,572 | $1.0B | AAPL, MSFT, NVDA, AMZN, META |
| Q2 2024 | 3,460 | $733.8M | MSFT, NVDA, AAPL, AMZN, JPM |
| Q1 2024 | 3,320 | $491.0M | MSFT, NVDA, AAPL, AMZN, JPM |